Update NixOS module to v2.0.2

Previously it couldn't find the currect user/session because the last
newline character was present in the field

.clang-tidy

@@ -16,15 +16,13 @@ Checks: >
   readability-*,
   -readability-braces-around-statements,
 
-WarningsAsErrors: ''
+WarningsAsErrors: ""
-HeaderFilterRegex: '.*'
+HeaderFilterRegex: ".*"
 FormatStyle: file
 
 CheckOptions:
   - key: readability-magic-numbers.IgnoredIntegerValues
-    value:            '0;1;2;3;10;255'
+    value: "0;1;2;3;10;255"
-  # - key:              readability-magic-numbers.IgnoredValues
-  #   value:            '0;1;2;3;10;255'
   - key: readability-identifier-naming.VariableCase
     value: lower_case
   - key: readability-identifier-naming.ConstantParameterCase
@@ -32,16 +30,20 @@ CheckOptions:
 
   - key: readability-identifier-naming.ConstantCase
     value: "UPPER_CASE"
+  - key: readability-identifier-naming.EnumCase
+    value: "CamelCase"
+  - key: readability-identifier-naming.FunctionCase
+    value: "lower_case"
 
   - key: readability-identifier-length.VariableThreshold
-    value: '2'
+    value: "2"
   - key: readability-identifier-length.ParameterThreshold
-    value: '2'
+    value: "2"
   - key: readability-identifier-length.LocalConstantThreshold
-    value: '2'
+    value: "2"
   - key: readability-identifier-length.MemberThreshold
-    value: '2'
+    value: "2"
   - key: readability-identifier-length.MinimumParameterNameLength
-    value: '2'
+    value: "2"
   - key: readability-identifier-length.MinimumVariableNameLength
-    value: '2'
+    value: "2"

.gitattributes

@@ -0,0 +1,2 @@
+*.gif filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text

.github/workflows/make-release.yml

@@ -65,40 +65,6 @@ jobs:
           artifactErrorsFailBuild: true
           body: Release notes not generated yet.
 
-  aur-update:
-    name: Update AUR pkgs
-    runs-on: ubuntu-24.04
-    container: archlinux:latest
-    permissions: write-all
-    needs: [ release-checks, release ]
-    steps:
-      - run: pacman -Sy --noconfirm git github-cli base-devel pacman-contrib
-      - uses: actions/checkout@v4
-
-      - run: |
-          chage -E -1 nobody
-          passwd -u nobody
-
-          cd "assets/pkg/aur"
-          chown nobody:nobody . -R
-          su - -s /bin/bash nobody -c "$PWD/update-pkgs.sh ${{ needs.release-checks.outputs.VERSION }}"
-          su - -s /bin/bash nobody -c "$PWD/test-makepkg.sh" # This will also update -git pkgver
-          chown $UID:$(id -g) . -R
-
-      - run: |
-          BRANCH=actions/update-aur-${{ needs.release-checks.outputs.VERSION }}
-          git config --global --add safe.directory $GITHUB_WORKSPACE
-          git config user.name "GitHub Actions"
-          git config user.email "actions@github.com"
-          git checkout -b $BRANCH
-          git commit -am "Update AUR pkgs to v${{ needs.release-checks.outputs.VERSION }}"
-          git push -u origin $BRANCH
-          gh pr create --head $BRANCH \
-            --title "[AUR update]: Bump to ${{ needs.release-checks.outputs.VERSION }}" \
-            --body "*This PR was created automatically*"
-        env:
-          GH_TOKEN: ${{ github.token }}
-
   nix-update:
     name: Update NixOS module
     runs-on: ubuntu-24.04

.gitignore

@@ -8,5 +8,3 @@ valgrind-out.txt
 
 # nix build result
 result
-
-include/version.h

CHANGELOG.md

@@ -0,0 +1,23 @@
+<!-- Unspecified dates shall be in CET/CEST -->
+
+<!-- Add only very relevant changes, bottom to top -->
+<!-- By "very relevant" I mean big features or something manual packagers should know, like leftover files -->
+<!-- Once a release would be opened, group the last bunch of dangling changes, add release version as header and its date -->
+
+# 2.0.2
+
+- fix off-by-one error with launch state save
+
+# 2.0.1
+
+- source and header files can be nested in `src/` and `include/`
+- lidm now calls bash for logging in and sourcing profile files, other shells can be configured
+- a good PATH default is fetched from `confstr`
+- debug logs are now unbuffered
+
+# 2.0.0
+
+- Most stuff (most of `/etc` being a notable exception) now installs to `/usr/local` by default, check [`docs/PACKAGERS.md`](./docs/PACKAGERS.md).
+- Added a changelog.
+- Finally add proper (experimental) xorg support.
+- Systemd service install path changed to `/usr/local/lib/systemd`, there could be a leftover file at `/etc/systemd/system/lidm.service`.

Makefile

@@ -1,4 +1,4 @@
-VERSION = 1.2.3
+VERSION := 2.0.2
 .DEFAULT_GOAL := lidm
 
 CDIR = src
@@ -6,47 +6,40 @@ LDIR=lib
 IDIR = include
 ODIR = dist
 
-PREFIX=/usr
+PREFIX = /usr/local
 
-CC?=gcc
+INFO_GIT_REV ?= $(shell git describe --long --tags --always || echo '?')
-CFLAGS?=-O3 -Wall
+INFO_GIT_REV := $(INFO_GIT_REV)
+INFO_BUILD_TS ?= $(shell date +%s)
+INFO_BUILD_TS := $(INFO_BUILD_TS)
+
+CFLAGS ?= -O3 -Wall -Wextra -fdata-sections -ffunction-sections
 # C PreProcessor flags, not C Plus Plus
 CPPFLAGS ?=
-ALLFLAGS=$(CFLAGS) $(CPPFLAGS) -I$(IDIR)
+_DFLAGS?= \
+	-DLIDM_VERSION=\"$(VERSION)\" \
+	-DLIDM_GIT_REV=\"$(INFO_GIT_REV)\" \
+	-DLIDM_BUILD_TS=$(INFO_BUILD_TS)
+ALLFLAGS = $(_DFLAGS) $(CFLAGS) $(CPPFLAGS) -I$(IDIR)
+LDFLAGS ?= -Wl,--gc-sections
 
 LIBS = -lpam
 
-_DEPS = version.h log.h util.h ui.h ui_state.h config.h desktop.h desktop_exec.h auth.h ofield.h efield.h keys.h users.h sessions.h chvt.h macros.h launch_state.h
+# includes all headers in `$(IDIR)` and compiles everything in `$(CDIR)`
-DEPS = $(patsubst %,$(IDIR)/%,$(_DEPS))
+DEPS = $(wildcard $(IDIR)/*.h $(IDIR)/**/*.h)
-
+_SOURCES = $(wildcard $(CDIR)/*.c) $(wildcard $(CDIR)/**/*.c)
-_OBJ = main.o log.o util.o ui.o ui_state.o config.o desktop.o desktop_exec.o auth.o ofield.o efield.o users.o sessions.o chvt.o launch_state.o
+OBJ = $(patsubst $(CDIR)/%.c,$(ODIR)/%.o,$(_SOURCES))
-OBJ = $(patsubst %,$(ODIR)/%,$(_OBJ))
-
-INFO_GIT_REV?=$$(git describe --long --tags --always || echo '?')
-INFO_BUILD_TS?=$$(date +%s)
-
-$(IDIR)/version.h: Makefile
-	@tmp=$$(mktemp); \
-	printf '' > $$tmp; \
-	echo '#define LIDM_VERSION "'$(VERSION)'"' >> $$tmp; \
-	echo '#define LIDM_GIT_REV "'$(INFO_GIT_REV)'"' >> $$tmp; \
-	echo '#define LIDM_BUILD_TS '$(INFO_BUILD_TS) >> $$tmp; \
-	if ! cmp -s $$tmp $@; then \
-		mv $$tmp $@; \
-	fi; \
-	rm -f $$tmp;
 
 $(ODIR)/%.o: $(CDIR)/%.c $(DEPS)
-	@mkdir -p $(ODIR)
+	@mkdir -p $(dir $@)
 	$(CC) -c -o $@ $< $(ALLFLAGS)
 
 lidm: $(OBJ)
-	$(CC) -o $@ $^ $(ALLFLAGS) $(LIBS)
+	$(CC) -o $@ $^ $(ALLFLAGS) $(LIBS) $(LDFLAGS)
 
 clean:
-	rm -f $(ODIR)/*.o lidm
+	rm -rf $(ODIR) lidm
 
-# Copy lidm to ${DESTDIR}${PREFIX}/bin (/usr/bin)
 install: lidm
 	mkdir -p ${DESTDIR}${PREFIX}/bin ${DESTDIR}${PREFIX}/share/man/man{1,5}
 	install -Dm755 ./lidm ${DESTDIR}${PREFIX}/bin/
@@ -54,91 +47,19 @@ install: lidm
 	install -Dm644 ./assets/man/lidm.1 ${DESTDIR}${PREFIX}/share/man/man1/
 	install -Dm644 ./assets/man/lidm-config.5 ${DESTDIR}${PREFIX}/share/man/man5/
 
-uninstall:
+uninstall: uninstall-service
 	rm -rf ${DESTDIR}${PREFIX}/bin/lidm ${DESTDIR}/etc/lidm.ini
-	rm -rf ${DESTDIR}/usr/share/man/man{1/lidm.1,5/lidm-config.5}.gz
+	rm -rf ${DESTDIR}${PREFIX}/share/man/man{1/lidm.1,5/lidm-config.5}.gz
-	rm -rf ${DESTDIR}/usr/local/lib/systemd/system/lidm.service ${DESTDIR}/etc/dinit.d/lidm ${DESTDIR}/etc/runit/sv/lidm
 
-install-service:
+include services.mk
-	@if command -v systemctl &> /dev/null; then \
-		make install-service-systemd; \
-	elif command -v dinitctl &> /dev/null; then \
-		make install-service-dinit; \
-	elif command -v sv &> /dev/null; then \
-		if [ -d /etc/sv ]; then \
-			make install-service-runit; \
-		elif [ -d /etc/runit/sv ]; then \
-			make install-service-runit-etc; \
-		else \
-			printf '\033[31m%s\033[0m\n' "Unknown init system structure, skipping service install..." >&2; \
-		fi \
-	elif command -v rc-update &> /dev/null; then \
-		make install-service-openrc; \
-	elif command -v s6-service &> /dev/null; then \
-		if [ -d /etc/sv ]; then \
-			make install-service-s6; \
-		elif [ -d /etc/r6nit/sv ]; then \
-			make install-service-s6-etc; \
-		else \
-			printf '\033[31m%s\033[0m\n' "Unknown init system structure, skipping service install..." >&2; \
-		fi \
-	else \
-		printf '\033[1;31m%s\033[0m\n' "Unknown init system, skipping service install..." >&2; \
-	fi
-
-install-service-systemd:
-	install -m644 ./assets/services/systemd.service ${DESTDIR}/usr/local/lib/systemd/system/lidm.service
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'systemctl enable lidm'"
-install-service-dinit:
-	install -m644 ./assets/services/dinit ${DESTDIR}/etc/dinit.d/lidm
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'dinitctl enable lidm'"
-install-service-runit:
-	@if [ ! -e /etc/sv ] && [ -d /etc/runit/sv ] && [ -z "$FORCE" ]; then \
-		printf '\033[31m%s\033[0m\n' "/etc/sv doesn't exist but /etc/runit/sv does" >&2; \
-		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-runit-etc'" >&2; \
-		exit 1; \
-	fi
-	mkdir -p ${DESTDIR}/etc/sv/lidm
-	cp -r --update=all ./assets/services/runit/* ${DESTDIR}/etc/sv/lidm/
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'ln -s ${DESTDIR}/etc/sv/lidm /var/service' or your distro equivalent"
-install-service-runit-etc:
-	@if [ ! -e /etc/runit/sv ] && [ -d /etc/sv ] && [ -z "$FORCE" ]; then \
-		printf '\033[31m%s\033[0m\n' "/etc/runit/sv doesn't exist but /etc/sv does" >&2; \
-		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-runit'" >&2; \
-		exit 1; \
-	fi
-	mkdir -p ${DESTDIR}/etc/runit/sv/lidm
-	cp -r --update=all ./assets/services/runit/* ${DESTDIR}/etc/runit/sv/lidm/
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'ln -s ${DESTDIR}/etc/runit/sv/lidm /run/runit/service' or your distro equivalent"
-install-service-openrc:
-	install -m755 ./assets/services/openrc ${DESTDIR}/etc/init.d/lidm
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'rc-update add lidm'"
-install-service-s6:
-	@if [ ! -e /etc/sv ] && [ -d /etc/s6/sv ] && [ -z "$FORCE" ]; then \
-		printf '\033[31m%s\033[0m\n' "/etc/sv doesn't exist but /etc/s6/sv does" >&2; \
-		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-s6-etc'" >&2; \
-		exit 1; \
-	fi
-	mkdir -p ${DESTDIR}/etc/sv/lidm
-	cp -r --update=all ./assets/services/s6/* ${DESTDIR}/etc/sv/lidm/
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 's6-service add default lidm' and 's6-db-reload'"
-install-service-s6-etc:
-	@if [ ! -e /etc/s6/sv ] && [ -d /etc/sv ] && [ -z "$FORCE" ]; then \
-		printf '\033[31m%s\033[0m\n' "/etc/s6/sv doesn't exist but /etc/sv does" >&2; \
-		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-s6'" >&2; \
-		exit 1; \
-	fi
-	mkdir -p ${DESTDIR}/etc/s6/sv/lidm
-	cp -r --update=all ./assets/services/s6/* ${DESTDIR}/etc/s6/sv/lidm/
-	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 's6-service add default lidm' and 's6-db-reload'"
 
 pre-commit:
 	codespell
 	prettier -c "**/*.md"
 	git ls-files "*.sh" "*/PKGBUILD" | xargs shellcheck --shell=bash
 	clang-format -i $$(git ls-files "*.c" "*.h")
-	git ls-files -z "*.h" | \
+	git ls-files -z "*.c" "*.h" | \
-		parallel -j$$(nproc) -q0 --no-notice --will-cite --tty clang-tidy --quiet |& \
+		parallel -j$$(nproc) -q0 --no-notice --will-cite --tty clang-tidy -warnings-as-errors=\* --quiet |& \
 		grep -v "warnings generated." || true
 
 print-version:
@@ -146,13 +67,5 @@ print-version:
 
 .PHONY: clean \
 	install uninstall \
-	install-service \
-	install-service-s6 \
-	install-service-s6-etc \
-	install-service-dinit \
-	install-service-runit \
-	install-service-runit-etc \
-	install-service-openrc \
-	install-service-systemd \
 	pre-commit \
 	print-version

README.md

@@ -15,12 +15,16 @@ LiDM is like any [Display Manager](https://en.wikipedia.org/wiki/X_display_manag
 shown as in a featured terminal emulator, actual linux console doesn't support as much color and decorations
 </i></summary>
 
-If you want to add fancy color and font support to your TTYs you can wrap lidm in [`kmscon`](https://wiki.archlinux.org/title/KMSCON). (edit appropriate service files). e.g:
+If you want to add fancy color and font support to your TTYs you can try wrapping lidm in [`kmscon`](https://wiki.archlinux.org/title/KMSCON). (edit appropriate service files). e.g:
 
 ```sh
 kmscon -l --vt /dev/tty7 --font-name "Cascadia Code" -- /usr/bin/lidm
 ```
 
+Kmscon is NOT officially supported so you are on your own when trying this, [according to the arch wiki](https://wiki.archlinux.org/title/KMSCON#Window_managers_cannot_be_started_from_KMS_console) it's not possible to start window managers if you do this.
+
+But [according to farouk](https://github.com/javalsai/lidm/issues/91#issuecomment-3708503568) you can make it work if you tell kmscon to work in `no-drm` mode. There's still input grabbing issues which cause <kbd><kbd>Ctrl</kbd> + <kbd>C</kbd></kbd> to kill lidm, they are likely fixable though.
+
 </details></blockquote>
 
 > _however, all colors and strings are fully customizable_
@@ -29,7 +33,7 @@ kmscon -l --vt /dev/tty7 --font-name "Cascadia Code" -- /usr/bin/lidm
 
 - Simple as C, meant to depend only on standard libc and basic unix system headers.
 - Fully customizable: ALL strings, colors (with its ANSI keys) and most behavior.
-- Xorg[\*](https://github.com/javalsai/lidm/issues/79) and wayland sessions, while supporting the default user shell (if enabled in config)
+- Experimental Xorg support[\*](https://github.com/javalsai/lidm/pull/80?#issuecomment-3764073217) and wayland sessions, while supporting the default user shell (if enabled in config)
 - Init agnostinc (systemd, dinit, runit, openrc and s6).
 - Supports [fido yubikeys](./docs/yubikey.md) (via pam_u2f).
 
@@ -44,6 +48,7 @@ kmscon -l --vt /dev/tty7 --font-name "Cascadia Code" -- /usr/bin/lidm
 - [Configuring](#configuring)
 - [PAM](#pam)
 - [Contributing](#contributing)
+- [License](#license)
 - [Inspiration](#inspiration)
 - [Contributors](#contributors)
 
@@ -117,6 +122,10 @@ When the env variable is empty it defaults to the `login` PAM service or whateve
 
 If you want to contribute check the [contribution guide](docs/CONTRIBUTING.md).
 
+# License
+
+This project is licensed under the GNU General Public License v3.0 **only**.
+
 # Inspiration
 
 This project was started after facing some issues building [ly](https://github.com/fairyglade/ly) on an ancient laptop, the UI is heavily inspired by it.

assets/man/lidm-config.5

@@ -104,6 +104,9 @@ Specify the time format string to be displayed. Check \fBstrftime (3)\fP to know
 .TP
 \fBrefresh_rate\fP
 Rate (in milliseconds) at which the UI should refresh, affects clock and resize behavior.
+.TP
+\fBbypass_shell_login\fP
+Type \fBBOOL\fP, lidm logins through a login shell (e.g. `bash`) in login mode (e.g. `arg0` being `-bash`) to load `/etc/profile/, `/etc/profile.d/` and more. If this option is enabled that's bypassed entirely.
 
 
 .SH "SEE ALSO"

assets/pkg/aur/.gitignore

@@ -1,4 +0,0 @@
-*/*
-!*/.gitignore
-!*/PKGBUILD
-!*/.SRCINFO

assets/pkg/aur/README.md

@@ -1,12 +0,0 @@
-# AUR Packages
-
-These files are just for reference, I'll manually edit and publish them, at least until I automate it with github actions (like updating version automatically on a release).
-
-There are three packages that follow standard conventions:
-
-- [`lidm`](https://aur.archlinux.org/packages/lidm): Builds latest release (manually updated per release basis)
-- [`lidm-bin`](https://aur.archlinux.org/packages/lidm-bin): Fetches latest release binary (compiled by GitHub Actions, also updated per release)
-- [`lidm-git`](https://aur.archlinux.org/packages/lidm-git): Fetches latest commit and builds it (should be updated automatically)
-
-> \[!IMPORTANT]
-> None of those packages include the service files. [You have to do this yourself](../../services/README.md).

assets/pkg/aur/lidm-bin/.SRCINFO

@@ -1,32 +0,0 @@
-pkgbase = lidm-bin
-	pkgdesc = A fully colorful customizable TUI display manager made in C. (release binary)
-	pkgver = 1.2.3
-	pkgrel = 3
-	url = https://github.com/javalsai/lidm
-	arch = x86_64
-	arch = i686
-	arch = aarch64
-	arch = armv7h
-	arch = riscv64
-	license = GPL
-	depends = libpam.so
-	provides = lidm
-	conflicts = lidm
-	source = lidm-default-theme-1.2.3.ini::https://raw.githubusercontent.com/javalsai/lidm/v1.2.3/themes/default.ini
-	source = lidm-1.2.3.1::https://raw.githubusercontent.com/javalsai/lidm/v1.2.3/assets/man/lidm.1
-	source = lidm-config-1.2.3.5::https://raw.githubusercontent.com/javalsai/lidm/v1.2.3/assets/man/lidm-config.5
-	sha256sums = ffaa5fe2cf5011bf53c90f81bfec8585158d35f72c0666db0bd4d3866ae041ca
-	sha256sums = 7f2fb91f55088be1a9b1c93ecf5d6c1e437f369b56df2eacc9d10b00c93c39f8
-	sha256sums = 0aa5755bdcc60ea80cd9ee0f89233ffaf22c6cee9db9da277274a62c6ed477d9
-	source_x86_64 = lidm-1.2.3-x86_64::https://github.com/javalsai/lidm/releases/download/v1.2.3/lidm-amd64
-	sha256sums_x86_64 = a533b5aee3ffe04268f8d3ff8d7eb87f09d31fbe25e1b8b1ed29c42ef465bd4b
-	source_i686 = lidm-1.2.3-i686::https://github.com/javalsai/lidm/releases/download/v1.2.3/lidm-i386
-	sha256sums_i686 = 75018578e68bffda9807de8a65e16eaed8a16c6cf2417a0b58c5d5bcfa603e45
-	source_aarch64 = lidm-1.2.3-aarch64::https://github.com/javalsai/lidm/releases/download/v1.2.3/lidm-aarch64
-	sha256sums_aarch64 = 1b81a1537a1e31ca1902cbc3b60add4ac712aa64fd4d266685f53372cc365882
-	source_armv7h = lidm-1.2.3-armv7h::https://github.com/javalsai/lidm/releases/download/v1.2.3/lidm-armv7
-	sha256sums_armv7h = e86f59509fe2366d6312b9bc9e8d89c14e9c049fd713a04c41dab49a848b1ada
-	source_riscv64 = lidm-1.2.3-riscv64::https://github.com/javalsai/lidm/releases/download/v1.2.3/lidm-riscv64
-	sha256sums_riscv64 = 3f0eb0315c523d367bac332641e5cd3c86cfd9aa4e7c14b2efc036937b97a598
-
-pkgname = lidm-bin

assets/pkg/aur/lidm-bin/.gitignore

@@ -1,3 +0,0 @@
-*
-!PKGBUILD
-!.SRCINFO

assets/pkg/aur/lidm-bin/PKGBUILD

@@ -1,39 +0,0 @@
-# shellcheck disable=SC2034,SC2154,SC2164
-# Maintainer: javalsai <javalsai@proton.me>
-pkgname=lidm-bin
-pkgver=1.2.3
-pkgrel=3
-depends=('libpam.so')
-pkgdesc="A fully colorful customizable TUI display manager made in C. (release binary)"
-arch=('x86_64' 'i686' 'aarch64' 'armv7h' 'riscv64')
-url="https://github.com/javalsai/lidm"
-license=('GPL')
-provides=('lidm')
-conflicts=('lidm')
-source=(
-    "lidm-default-theme-${pkgver}.ini::https://raw.githubusercontent.com/javalsai/lidm/v$pkgver/themes/default.ini"
-    "lidm-${pkgver}.1::https://raw.githubusercontent.com/javalsai/lidm/v$pkgver/assets/man/lidm.1"
-    "lidm-config-${pkgver}.5::https://raw.githubusercontent.com/javalsai/lidm/v$pkgver/assets/man/lidm-config.5"
-)
-source_x86_64=("lidm-${pkgver}-x86_64::$url/releases/download/v$pkgver/lidm-amd64")
-source_i686=("lidm-${pkgver}-i686::$url/releases/download/v$pkgver/lidm-i386")
-source_aarch64=("lidm-${pkgver}-aarch64::$url/releases/download/v$pkgver/lidm-aarch64")
-source_armv7h=("lidm-${pkgver}-armv7h::$url/releases/download/v$pkgver/lidm-armv7")
-source_riscv64=("lidm-${pkgver}-riscv64::$url/releases/download/v$pkgver/lidm-riscv64")
-sha256sums=('ffaa5fe2cf5011bf53c90f81bfec8585158d35f72c0666db0bd4d3866ae041ca'
-            '7f2fb91f55088be1a9b1c93ecf5d6c1e437f369b56df2eacc9d10b00c93c39f8'
-            '0aa5755bdcc60ea80cd9ee0f89233ffaf22c6cee9db9da277274a62c6ed477d9')
-sha256sums_x86_64=('a533b5aee3ffe04268f8d3ff8d7eb87f09d31fbe25e1b8b1ed29c42ef465bd4b')
-sha256sums_i686=('75018578e68bffda9807de8a65e16eaed8a16c6cf2417a0b58c5d5bcfa603e45')
-sha256sums_aarch64=('1b81a1537a1e31ca1902cbc3b60add4ac712aa64fd4d266685f53372cc365882')
-sha256sums_armv7h=('e86f59509fe2366d6312b9bc9e8d89c14e9c049fd713a04c41dab49a848b1ada')
-sha256sums_riscv64=('3f0eb0315c523d367bac332641e5cd3c86cfd9aa4e7c14b2efc036937b97a598')
-
-package() {
-    cd "$srcdir"
-
-    install -Dm755 "lidm-${pkgver}-$CARCH" "${pkgdir}/usr/bin/lidm"
-    install -Dm644 "lidm-default-theme-${pkgver}.ini" "${pkgdir}/etc/lidm.ini"
-    install -Dm644 "lidm-${pkgver}.1" "${pkgdir}/usr/share/man/man1/lidm.1"
-    install -Dm644 "lidm-config-${pkgver}.5" "${pkgdir}/usr/share/man/man5/lidm-config.5"
-}

assets/pkg/aur/lidm-git/.SRCINFO

@@ -1,15 +0,0 @@
-pkgbase = lidm-git
-	pkgdesc = A fully colorful customizable TUI display manager made in C. (last git commit)
-	pkgver = 1.2.3.r3.g363deea
-	pkgrel = 3
-	url = https://github.com/javalsai/lidm
-	arch = any
-	license = GPL
-	makedepends = git
-	depends = pam
-	provides = lidm
-	conflicts = lidm
-	source = lidm::git+https://github.com/javalsai/lidm
-	sha256sums = SKIP
-
-pkgname = lidm-git

assets/pkg/aur/lidm-git/.gitignore

@@ -1,3 +0,0 @@
-*
-!PKGBUILD
-!.SRCINFO

assets/pkg/aur/lidm-git/PKGBUILD

@@ -1,31 +0,0 @@
-# shellcheck disable=SC2034,SC2154,SC2164
-# Maintainer: javalsai <javalsai@proton.me>
-pkgname=lidm-git
-pkgver=1.2.3.r3.g363deea
-pkgrel=3
-depends=('pam')
-makedepends=('git')
-pkgdesc="A fully colorful customizable TUI display manager made in C. (last git commit)"
-arch=('any')
-url="https://github.com/javalsai/lidm"
-license=('GPL')
-provides=('lidm')
-conflicts=('lidm')
-source=("lidm::git+https://github.com/javalsai/lidm")
-sha256sums=('SKIP')
-
-pkgver() {
-    cd "$srcdir/lidm"
-    git describe --long --abbrev=7 --tags | \
-        sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
-}
-
-build() {
-    cd "$srcdir/lidm"
-    make
-}
-
-package() {
-    cd "$srcdir/lidm"
-    make DESTDIR="${pkgdir}" install
-}

assets/pkg/aur/lidm/.SRCINFO

@@ -1,12 +0,0 @@
-pkgbase = lidm
-	pkgdesc = A fully colorful customizable TUI display manager made in C. (build latest tag)
-	pkgver = 1.2.3
-	pkgrel = 3
-	url = https://github.com/javalsai/lidm
-	arch = any
-	license = GPL
-	depends = pam
-	source = lidm-1.2.3.tar.gz::https://github.com/javalsai/lidm/archive/refs/tags/v1.2.3.tar.gz
-	sha256sums = 1ce414b510c5bbc3e32ea882f915b4d3958cb82eb1fbb5cf33e62f69c844bf93
-
-pkgname = lidm

assets/pkg/aur/lidm/.gitignore

@@ -1,3 +0,0 @@
-*
-!PKGBUILD
-!.SRCINFO

assets/pkg/aur/lidm/PKGBUILD

@@ -1,21 +0,0 @@
-# shellcheck disable=SC2034,SC2154,SC2164
-# Maintainer: javalsai <javalsai@proton.me>
-pkgname=lidm
-pkgver=1.2.3
-pkgrel=3
-depends=('pam')
-makedepends=()
-pkgdesc="A fully colorful customizable TUI display manager made in C. (build latest tag)"
-arch=('any')
-url="https://github.com/javalsai/lidm"
-license=('GPL')
-source=("${pkgname}-${pkgver}.tar.gz::https://github.com/javalsai/lidm/archive/refs/tags/v$pkgver.tar.gz")
-sha256sums=('1ce414b510c5bbc3e32ea882f915b4d3958cb82eb1fbb5cf33e62f69c844bf93')
-
-build() {
-    make -C "$srcdir/lidm-$pkgver"
-}
-
-package() {
-    make -C "$srcdir/lidm-$pkgver" DESTDIR="$pkgdir" install
-}

assets/pkg/aur/make-srcinfo.sh

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-MYSELF=$(realpath "$0")
-MYDIR=$(dirname "$MYSELF")
-
-for pkg in "$MYDIR"/*/; do
-    cd "$pkg"
-    printf "\x1b[1mEntering '%s'\x1b[0m\n" "$pkg"
-    makepkg --printsrcinfo | tee .SRCINFO
-    echo
-done

assets/pkg/aur/makepkg-clean.sh

@@ -1,22 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-MYSELF=$(realpath "$0")
-MYDIR=$(dirname "$MYSELF")
-
-cd "$MYDIR"
-typeset -a pkgs=(lidm{,-git,-bin})
-
-for pkg in "${pkgs[@]}"; do
-    printf "\x1b[mEntering '%s'\x1b[0m\n" "$pkg"
-    cd "$pkg"
-    # shellcheck disable=SC1091
-    source PKGBUILD
-    # shellcheck disable=SC2154
-    for f in "${source[@]}"; do
-        echo "$f"
-        awk -F:: '{print $1}' <<<"$f" | xargs rm -rf
-    done
-    cd ..
-    echo
-done

assets/pkg/aur/test-makepkg.sh

@@ -1,22 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-MYSELF=$(realpath "$0")
-MYDIR=$(dirname "$MYSELF")
-
-cd "$MYDIR"
-typeset -a pkgs=(lidm{,-git,-bin})
-
-for pkg in "${pkgs[@]}"; do
-    printf "\x1b[mEntering '%s'\x1b[0m\n" "$pkg"
-    cd "$pkg"
-    makepkg -Cf
-    cd ..
-    echo
-done
-
-if [[ -n "${PRINT_TREE:-}" ]]; then
-    for pkg in "${pkgs[@]}"; do
-        eza --tree "$pkg/pkg/"*
-    done
-fi

assets/pkg/aur/update-pkgs.sh

@@ -1,23 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-MYSELF=$(realpath "$0")
-MYDIR=$(dirname "$MYSELF")
-
-if [ -z "$1" ]; then
-    printf "\x1b[1;31mERR: No version to update provided\x1b[0m\n" >&2
-    exit 1;
-fi
-version="$1"
-printf "\x1b[34mINF: Using '%s' version\x1b[0m\n" "$version"
-
-for pkg in "$MYDIR"/lidm{,-bin}/; do
-    cd "$pkg"
-    printf "\x1b[1mEntering '%s'\x1b[0m\n" "$pkg"
-    sed -i "s/pkgver=.*/pkgver=$1/" PKGBUILD
-    sed -i "s/pkgrel=.*/pkgrel=1/" PKGBUILD
-
-    updpkgsums
-    makepkg --printsrcinfo | tee .SRCINFO
-    echo
-done

assets/pkg/nix/module.nix

@@ -11,7 +11,7 @@ let
   dmcfg = config.services.displayManager;
   desktops = dmcfg.sessionData.desktops;
 
-  version = "1.2.3";
+  version = "2.0.2";
   lidmPkg = pkgs.callPackage ./lidm.nix {
     inherit pkgs;
     config = {
@@ -21,7 +21,7 @@ let
         owner = "javalsai";
         repo = "lidm";
         rev = "v${version}";
-        sha256 = "sha256-eKgBoh+bRcl2Y7oOxW77Kjtb9Ws2Xln1SenknIsGxD4=";
+        sha256 = "sha256-P0thtKNVae1oBuJq400fjZMMgd69iY4YDNed5RfQH4I=";
       };
 
       xsessions = "${desktops}/share/xsessions";

assets/services/README.md

@@ -2,18 +2,17 @@
 
 This folder contains the files necessary to set up lidm on start up for the supported init systems, all of them are configured for tty7.
 
+If you're using lidm from a packaged source, this should be included with the package. Only read this for manual installations, if you are packaging or if your package exceptionally doesn't include them.
+
 If you don't know what a init system is, you're certainly using `systemd`.
 
 There's make scripts to automatically copy the service files to the proper locations, you just have to run `make install-service-$INIT` (or `make install-service-$INIT-etc`). `make install-service` will attempt to detect the init system in use and install for it.
 
 The manual steps for installation are:
 
-> [!IMPORTANT]
-> If you think this should be packaged too, there's [a discussion](https://github.com/javalsai/lidm/discussions/39) to talk about this.
-
 ## Systemd
 
-- Copy `systemd.service` to `/usr/local/lib/systemd/system/lidm.service` (if the directory doesn't exist, create it first)
+- Copy `systemd.service` to `/usr/local/lib/systemd/system/lidm.service` (if the directory doesn't exist, create it first) or `/usr/lib/systemd/system/lidm.service` (if you wish to install along your system files).
 - To enable it you can run `systemctl enable lidm`
 
 ## Dinit
@@ -23,8 +22,10 @@ The manual steps for installation are:
 
 ## Runit
 
-- Copy `runit/` to `/etc/runit/sv/lidm/`
+Your runit service path can be either `/etc/runit/sv` or `/etc/sv`.
-- Add the service with `ln -s /etc/runit/sv/lidm /run/runit/service`
+
+- Copy `runit/` to `runit-path/lidm/`
+- Add the service with `ln -s runit-path/lidm /run/runit/service`
 - And to enable it `sv enable lidm`
 
 ## OpenRC
@@ -34,7 +35,9 @@ The manual steps for installation are:
 
 ## S6
 
-- Copy `s6/` to `/etc/s6/sv/lidm/`
+Your S6 service path can be either `/etc/s6/sv` or `/etc/sv`.
+
+- Copy `s6/` to `s6-path/lidm/`
 - Add the service with `s6-service add default lidm`
 - Reload the database with `s6-db-reload` (you might have to run this every time the service file changes)
 

assets/services/systemd.service

@@ -11,6 +11,7 @@ StandardError=tty
 TTYPath=/dev/tty7
 TTYReset=yes
 TTYVHangup=yes
+Restart=always
 
 [Install]
 Alias=display-manager.service

debug/lidm-debug

@@ -0,0 +1,9 @@
+type            = process
+command         = /bin/sh -c "LIDM_LOG=/tmp/lidm.debug /sbin/agetty tty8 linux-c -n -l /usr/local/bin/lidm -o 8"
+restart         = true
+depends-on      = login.target
+termsignal      = HUP
+smooth-recovery = true
+inittab-id      = 8
+inittab-line    = tty8
+log-type        = buffer

docs/INSTALL.md

@@ -1,63 +1,72 @@
 # Table of Contents
 
-- [Installing from Source](#installing-from-source)
+- [Packages](#packages)
+  - [Void Linux](#void-linux)
+  - [Fedora](#fedora)
   - [AUR](#aur)
   - [Nix Flake](#nix-flake)
   - [Nix Module](#nix-module)
+- [Installing from Source](#installing-from-source)
 
-> [!CAUTION]
+# Packages
-> I encourage you to read the manual installation steps to understand what will get installed in your computer by this package.
 
-# Installing from Source
+Lidm relies on its community to package lidm for distributions and make the installation easier for everyone. Please raise any issues on the packages themselves and not the source repository.
 
-Firstly, you'll need to build the package, this also includes man pages, default config, themes and other files you might need.
+If you packaged lidm for any distribution not listed here or keep your own version of an inactive package, feel free to contact me to be added here. (could be a GitHub discussion or an email if you don't use GitHub)
 
-To build it you only need to have some basic packages (should come pre-installed in almost all distros): `make`, `gcc` or another `gcc`ish compiler, and libpam headers. If it builds, it surely works anyways.
+These packages just install lidm, once installed you have to enable it. It depends on your init system, but if you're using systemd (most likely), first find your currently active display manager (if any, examples are `sddm`, `gdm`, `ly`) and disable it:
 
 ```sh
-git clone https://github.com/javalsai/lidm.git
+systemctl disable <display manager name here>
-cd lidm
-make # 👍
 ```
 
-> [!NOTE]
+And then enable lidm:
-> There's pre-built binaries on the [releases tab](https://github.com/javalsai/lidm/releases) too.
-
-Then you can install the files onto your filesystem with:
 
 ```sh
-make install
+systemctl enable lidm
 ```
 
-And additionally, to install service files (start-up behavior). <sup>[more docs](../assets/services/README.md)</sup>
+Lidm now should show on the next boot!
+
+If you are on a TTY and don't wish to reboot, you should be able to use `--now` with both commands. It's likely to kill your current desktop environment if it was launched from it.
+
+## Void Linux
+
+Lidm can be installed from the official Void Linux packages:
 
 ```sh
-# automatically detects your init system
+xbps-install lidm
-# and install service file (for tty7)
-make install-service
-
-# or if you don't like autodetection
-make install-service-systemd # systemd
-make install-service-dinit # dinit
-make install-service-runit # runit (/etc/sv)
-make install-service-runit-etc # runit (/etc/runit/sv)
-make install-service-openrc # openrc
-make install-service-s6 # s6 (/etc/sv)
-make install-service-s6-etc # s6 (/etc/s6/sv)
-
-#  For runit and s6, some distros (e.g. Artix) like to put it in /etc/<init>/sv
-# to better isolate their packages while other distros (e.g. Void) just put it
-# in /etc/sv
 ```
 
-# AUR
+To enable the service that starts on boot:
 
-[AUR packages](https://aur.archlinux.org/packages?K=lidm&SeB=n) will automatically install most files.
+```sh
+ln -s /etc/sv/lidm /var/service/
+```
 
-> [!CAUTION]
+It is recommended to disable any other display managers that are still enabled:
-> [service files](../assets/pkg/aur#services) have to be manually installed by now.
 
-# Nix Flake
+```sh
+touch /etc/sv/lightdm/down # replace lightdm with your previous display manager (e.g., sddm, gdm)
+```
+
+## Fedora
+
+Thanks to @KernelFreeze there's a COPR repo available at <https://copr.fedorainfracloud.org/coprs/celestelove/lidm/> to install lidm. (<https://github.com/javalsai/lidm/discussions/92>)
+
+## AUR
+
+There are several [AUR packages](https://aur.archlinux.org/packages?K=lidm&SeB=n) for most things. You only need to install one of the following:
+
+- `lidm`
+- `lidm-bin`
+- `lidm-git`
+
+Each of those depend on `lidm-service` which is provided by `lidm-systemd` and `lidm-dinit` (you'll have to pick one). I maintain both but I'm open to anyone that actually uses systemd to take the first one.
+
+There's packagers needed for openrc, s6 and runit. If you know how to make AUR packages, feel free to take any of those if you use each init system.
+
+## Nix Flake
 
 You can install by doing
 
@@ -71,10 +80,7 @@ or try it out without installing by:
 nix run github:javalsai/lidm
 ```
 
-> [!CAUTION]
+## Nix Module
-> This doesn't include [service files](../assets/pkg/aur#services) neither
-
-# Nix Module
 
 <details>
 <summary>Sidenote</summary>
@@ -124,5 +130,46 @@ with config.lidm.keysEnum; {
 
 > _it's not necessary to cover all keys and anything can be put there, even if it's not valid config_
 
+# Installing from Source
+
+Firstly, you'll need to build the package, this also includes man pages, default config, themes and other files you might need.
+
+To build it you only need to have some basic packages (should come pre-installed in almost all distros): `make`, `gcc` or another `gcc`ish compiler, and libpam headers. If it builds, it surely works anyways.
+
+```sh
+git clone https://github.com/javalsai/lidm.git
+cd lidm
+make # 👍
+```
+
 > [!NOTE]
-> [service files](../assets/pkg/aur#services) **are** included and enabled
+> There are pre-built binaries on the [releases tab](https://github.com/javalsai/lidm/releases) too.
+
+Then you can install the files onto your filesystem with:
+
+```sh
+make install
+```
+
+This will install mostly into `/usr/local` by default, this path is mostly unused nowadays (systemd can load services from it but man usually doesn't find manual pages in there) and could feel like lidm didn't install at all. You can add `PREFIX=/usr` to install along the rest of your system packages if you wish.
+
+And additionally, to install service files (start-up behavior). <sup>[more docs](../assets/services/README.md)</sup>
+
+```sh
+# automatically detects your init system
+# and install service file (for tty7)
+make install-service
+
+# or if you don't like autodetection
+make install-service-systemd # systemd
+make install-service-dinit # dinit
+make install-service-runit # runit (/etc/sv)
+make install-service-runit-etc # runit (/etc/runit/sv)
+make install-service-openrc # openrc
+make install-service-s6 # s6 (/etc/sv)
+make install-service-s6-etc # s6 (/etc/s6/sv)
+
+#  For runit and s6, some distros (e.g. Artix) like to put it in /etc/<init>/sv
+# to better isolate their packages while other distros (e.g. Void) just put it
+# in /etc/sv
+```

docs/PACKAGERS.md

@@ -22,11 +22,14 @@ make \
 The list of possible `#define`s is:
 
 | Name                       | Default                               | Description                                                                | Env Override?            |
-| ---------------------- | ------------------------------- | -------------------------------------------------------------------------- | ------------------------ |
+| -------------------------- | ------------------------------------- | -------------------------------------------------------------------------- | ------------------------ |
 | `PAM_SERVICE_FALLBACK`     | `"login"`                             | Name of the default PAM module to use. Defaults to the distro's `"login"`. | Yes (`LIDM_PAM_SERVICE`) |
 | `SESSIONS_XSESSIONS`       | `"/usr/share/xsessions"`              |                                                                            | No                       |
+| `SESSIONS_XSESSIONS_LOCAL` | `"/usr/local/share/xsessions"`        |                                                                            | No                       |
 | `SESSIONS_WAYLAND`         | `"/usr/share/wayland-sessions"`       |                                                                            | No                       |
+| `SESSIONS_WAYLAND_LOCAL`   | `"/usr/local/share/wayland-sessions"` |                                                                            | No                       |
 | `LIDM_CONF_PATH`           | `"/etc/lidm.ini"`                     | Path of the default configuration.                                         | Yes (`LIDM_CONF`)        |
+| `LOGIN_SHELL`              | `"bash"`                              | Login shell name.                                                          | No                       |
 
 # Other Build Settings
 
@@ -51,7 +54,9 @@ But this can be changed by just passing those env variables, for example, in the
 
 ## Target Directory
 
-`DESTDIR` can be used to for installation recipes to install on alternative root directories. Along with `PREFIX` (defaults to `/usr`) for systems which don't use the common `/usr` structure. e.g. `make install DESTDIR=$out PREFIX=`
+`DESTDIR` can be used to for installation recipes to install on alternative root directories. Along with `PREFIX` (defaults to `/usr/local`, packaging this you'll probably want to make it `/usr`) for systems which don't use the common `/usr` structure. e.g. `make install DESTDIR=$out PREFIX=`
+
+`/etc` is sometimes in that `PREFIX` and sometimes not, be careful.
 
 ```txt
 $ fd -t f . --base-directory $out
@@ -67,7 +72,7 @@ To ease most of the installation process there's several `make` recipes to insta
 
 - `make` / `make lidm`: Builds the app binary.
 - `make install`: Attempts to install the binary, place a default config file in `/etc/lidm.ini` and install the man pages.
-- `make install-service-(systemd|dinit|runit|openrc|s6)(|-etc)`: Just check the source, service files for different init systems and `-etc` variants for alternative paths.
+- `make install-service-(systemd|dinit|runit|openrc|s6)(|-etc)`: Just check the source, service files for different init systems and `-etc` variants for alternative paths. You might need `FORCE=1` in the environment if you are packaging for other init system or scripting.
 - `make print-version`: Outputs the current version in the `Makefile` for scripts that might want to extract that info.
 
 You can choose to use these packages or create your own service files / etc. There's are merely suggestions on what to use.

include/auth.h

@@ -6,7 +6,8 @@
 #include "config.h"
 #include "sessions.h"
 
-bool launch(char* user, char* passwd, struct session session, void (*cb)(void),
+bool launch(char* NNULLABLE user, char* NNULLABLE passwd,
-            struct config* config);
+            struct session session, void (*NULLABLE cb)(void),
+            struct config* NNULLABLE config);
 
 #endif

include/config.h

@@ -6,9 +6,9 @@
 
 #include "keys.h"
 #include "macros.h"
-#include "util.h"
+#include "util/vec.h"
 
-enum introspection_type {
+enum IntrospectionType {
   STRING,
   BOOL,
   NUMBER,
@@ -26,7 +26,7 @@ static const char* NNULLABLE const INTROS_TYS_NAMES[] = {
 struct introspection_item {
   char* NNULLABLE name;
   size_t offset;
-  enum introspection_type typ;
+  enum IntrospectionType typ;
 };
 
 #define INTROS_ITEM(key, table, ty)   \
@@ -90,10 +90,10 @@ BUILD(colors, COLORS, TABLE_COLORS);
 BUILD(chars, CHARS, TABLE_CHARS);
 
 #define TABLE_FUNCTIONS(F, name)        \
-  F(enum keys, poweroff, KEY, F1, name) \
+  F(enum Keys, poweroff, KEY, F1, name) \
-  F(enum keys, reboot, KEY, F2, name)   \
+  F(enum Keys, reboot, KEY, F2, name)   \
-  F(enum keys, fido, KEY, NONE, name)   \
+  F(enum Keys, fido, KEY, NONE, name)   \
-  F(enum keys, refresh, KEY, F5, name)
+  F(enum Keys, refresh, KEY, F5, name)
 
 BUILD(functions, FUNCTIONS, TABLE_FUNCTIONS);
 
@@ -122,7 +122,8 @@ BUILD(strings, STRINGS, TABLE_STRINGS);
   F(struct Vector, source, STRING_ARRAY, NULL_VEC, name)      \
   F(struct Vector, user_source, STRING_ARRAY, NULL_VEC, name) \
   F(char* NNULLABLE, timefmt, STRING, "%X %x", name)          \
-  F(long long, refresh_rate, NUMBER, 100, name)
+  F(long long, refresh_rate, NUMBER, 100, name)               \
+  F(bool, bypass_shell_login, BOOL, false, name)
 
 BUILD(behavior, BEHAVIOR, TABLE_BEHAVIOR);
 
@@ -152,15 +153,15 @@ struct introspection_table {
 
 static const struct introspection_table CONFIG_INSTROSPECTION[] = {
     {"colors", offsetof(struct config, colors), INTROS_TABLE_COLORS,
-     sizeof(INTROS_TABLE_COLORS) / sizeof(INTROS_TABLE_COLORS[0])},
+     LEN(INTROS_TABLE_COLORS)},
     {"chars", offsetof(struct config, chars), INTROS_TABLE_CHARS,
-     sizeof(INTROS_TABLE_CHARS) / sizeof(INTROS_TABLE_CHARS[0])},
+     LEN(INTROS_TABLE_CHARS)},
     {"functions", offsetof(struct config, functions), INTROS_TABLE_FUNCTIONS,
-     sizeof(INTROS_TABLE_FUNCTIONS) / sizeof(INTROS_TABLE_FUNCTIONS[0])},
+     LEN(INTROS_TABLE_FUNCTIONS)},
     {"strings", offsetof(struct config, strings), INTROS_TABLE_STRINGS,
-     sizeof(INTROS_TABLE_STRINGS) / sizeof(INTROS_TABLE_STRINGS[0])},
+     LEN(INTROS_TABLE_STRINGS)},
     {"behavior", offsetof(struct config, behavior), INTROS_TABLE_BEHAVIOR,
-     sizeof(INTROS_TABLE_BEHAVIOR) / sizeof(INTROS_TABLE_BEHAVIOR[0])},
+     LEN(INTROS_TABLE_BEHAVIOR)},
 };
 
 //// FUNCTIONS

include/desktop_exec.h

@@ -1,7 +1,14 @@
+// TODO: rewrite properly
+// NOLINTBEGIN(clang-diagnostic-nullability-completeness)
+
 #ifndef DESKTOP_EXEC_H_
   #define DESKTOP_EXEC_H_
 
+  #include "macros.h"
+
+char* NULLABLE desktop_as_cmdline(char** args);
 int parse_exec_string(const char* exec_s, int* arg_count, char*** args);
 void free_parsed_args(int arg_count, char** args);
 
 #endif
+// NOLINTEND(clang-diagnostic-nullability-completeness)

include/efield.h

@@ -2,16 +2,17 @@
 #define EFIELDH_
 
 #include <stdbool.h>
+#include <stdint.h>
 #include <sys/types.h>
 
 // holds also the max string buffer in itself, not dynamic
 struct editable_field {
-  u_char pos;
+  uint8_t pos;
   char content[255];
 };
 
 struct editable_field efield_new(char* content);
-void efield_trim(struct editable_field* self, u_char pos);
+void efield_trim(struct editable_field* self, uint8_t pos);
 void efield_update(struct editable_field* self, char* update);
 bool efield_seek(struct editable_field* self, char seek);
 

include/keys.h

@@ -1,9 +1,12 @@
 #ifndef KEYSH_
 #define KEYSH_
 
+#include <stdbool.h>
+#include <stdint.h>
 #include <stdlib.h>
+#include <sys/time.h>
 
-enum keys {
+enum Keys {
   ESC,
   F1,
   F2,
@@ -68,7 +71,7 @@ static const char* const KEY_NAMES[] = {
 };
 
 struct key_mapping {
-  enum keys key;
+  enum Keys key;
   const char* sequences[3];
 };
 
@@ -103,4 +106,15 @@ static const struct key_mapping KEY_MAPPINGS[] = {
     {PAGE_DOWN, {"\x1b[6~", NULL}},
 };
 
+struct option_keys {
+  bool is_some;
+  enum Keys key;
+};
+
+int find_keyname(enum Keys* at, const char* name);
+struct option_keys find_ansi(const char* seq);
+void read_press(uint8_t* length, char* out);
+// non blocking, waits up to tv or interrupt, returns true if actually read
+bool read_press_nb(uint8_t* length, char* out, struct timeval* tv);
+
 #endif

include/macros.h

@@ -7,25 +7,25 @@
 #endif
 
 // Do we just replace the compiler with clang??
-#if defined(__clang__)
+#ifdef __clang__
   #define NULLABLE _Nullable
 #else
   #define NULLABLE
 #endif
 
-#if defined(__clang__)
+#ifdef __clang__
   #define NNULLABLE _Nonnull
 #else
   #define NNULLABLE
 #endif
 
-#if defined(__clang__)
+#ifdef __clang__
   #define UNULLABLE _Null_unspecified
 #else
   #define UNULLABLE
 #endif
 
-#if defined(__clang__)
+#ifdef __clang__
   #define COMPILER_VERSION __VERSION__
 #elif defined(__GNUC__)
   #define xstr(s) str(s)
@@ -36,5 +36,6 @@
 #endif
 
 #define LEN(X) (sizeof(X) / sizeof((X)[0]))
+#define UNUSED(x) ((void)(x))
 
 #endif

include/ofield.h

@@ -18,6 +18,6 @@ void ofield_kbd_type(struct opts_field* self, char* typed, char* empty_default);
 bool ofield_opts_seek(struct opts_field* self, char seek);
 bool ofield_seek(struct opts_field* self, char seek);
 
-u_char ofield_display_cursor_col(struct opts_field* self, u_char maxlen);
+uint8_t ofield_display_cursor_col(struct opts_field* self, uint8_t maxlen);
 
 #endif

include/pam.h

@@ -0,0 +1,33 @@
+#ifndef PAM_H
+#define PAM_H
+
+#include <pwd.h>
+#include <security/_pam_types.h>
+#include <security/pam_appl.h>
+#include <stdbool.h>
+
+#include "macros.h"
+#include "sessions.h"
+
+#define PAMH_ERR_NOERR 0
+#define PAMH_ERR_ALLOC 1
+#define PAMH_ERR_ERRNO 2
+#define PAMH_ERR_NOERRNO 3
+
+struct pamh_getenv_status {
+  char error_flag;
+  union {
+    char* NULLABLE* NNULLABLE envlist;
+    const char* NNULLABLE errfn;
+  };
+};
+
+// Doesn't include `source`s
+struct pamh_getenv_status pamh_get_complete_env(pam_handle_t* NNULLABLE handle,
+                                                struct passwd* NNULLABLE pw,
+                                                enum SessionType session_typ);
+
+void free_envlist(char* NULLABLE* NNULLABLE envlist);
+pam_handle_t* NULLABLE get_pamh(char* NNULLABLE user, char* NNULLABLE passwd);
+
+#endif /* PAM_H */

include/sessions.h

@@ -2,23 +2,64 @@
 #define SESSIONSH_
 
 #include <sys/types.h>
+#include <unistd.h>
 
 #include "macros.h"
-#include "util.h"
+#include "util/vec.h"
 
-enum session_type {
+enum SessionType {
   XORG,
   WAYLAND,
   SHELL,
 };
 
+enum ExecType {
+  EXEC_SHELL,
+  EXEC_DESKTOP,
+};
+
+struct desktop_exec {
+  char* NULLABLE* NNULLABLE args;
+  int arg_count;
+};
+
+struct session_exec {
+  enum ExecType typ;
+  union {
+    char* NNULLABLE shell;
+    struct desktop_exec desktop;
+  };
+};
+
+static inline struct session_exec session_exec_shell(char* NNULLABLE shell) {
+  return (struct session_exec){
+      .typ = EXEC_SHELL,
+      .shell = shell,
+  };
+}
+
+static inline struct session_exec session_exec_desktop(
+    int arg_count, char* NULLABLE* NNULLABLE args) {
+  return (struct session_exec){
+      .typ = EXEC_DESKTOP,
+      .desktop =
+          {
+              .args = args,
+              .arg_count = arg_count,
+          },
+  };
+}
+
 struct session {
   char* NNULLABLE name;
-  char* NNULLABLE exec;
+  struct session_exec exec;
-  char* NULLABLE tryexec;
+  enum SessionType type;
-  enum session_type type;
 };
 
 struct Vector get_avaliable_sessions();
+int session_exec_exec(struct session_exec* NNULLABLE exec,
+                      char* NULLABLE* NNULLABLE envp);
+int session_exec_login_through_shell(struct session_exec* NNULLABLE exec,
+                                     char* NULLABLE* NNULLABLE envp);
 
 #endif

include/signal_handler.h

@@ -0,0 +1,8 @@
+#ifndef SIGNALHANDLERH_
+#define SIGNALHANDLERH_
+
+// handle SIGTERM by sending SIGTERM to all children, resulting
+// in a graceful graphical shutdown
+void setup_sigterm();
+
+#endif /* SIGNALHANDLERH_ */

include/ui.h

@@ -3,7 +3,7 @@
 
 #include "config.h"
 #include "ofield.h"
-#include "util.h"
+#include "util/vec.h"
 
 //    [box_start]
 //    ↓
@@ -39,8 +39,8 @@
 #define VALUES_SEPR 3
 #define VALUE_MAXLEN (BOX_WIDTH - VALUES_COL + 1 - BOX_HMARGIN - 2)
 
-enum input { SESSION, USER, PASSWD };
+enum Input { SESSION, USER, PASSWD };
-extern const u_char INPUTS_N;
+extern const uint8_t INPUTS_N;
 
 void setup(struct config* config);
 int load(struct Vector* users, struct Vector* sessions);
@@ -49,7 +49,7 @@ void print_errno(const char* /*descr*/);
 void print_pam_msg(const char* msg, int msg_style);
 void clear_pam_msg(void);
 
-void ui_update_field(enum input focused_input);
+void ui_update_field(enum Input focused_input);
 void ui_update_ffield();
 void ui_update_ofield(struct opts_field* self);
 void ui_update_cursor_focus();

include/ui_state.h

@@ -6,7 +6,7 @@
 #include "macros.h"
 #include "ui.h"
 
-extern enum input focused_input;
+extern enum Input focused_input;
 
 extern struct opts_field of_session;
 extern struct opts_field of_user;
@@ -15,7 +15,7 @@ extern struct opts_field of_passwd;
 extern struct Vector* UNULLABLE gusers;
 extern struct Vector* UNULLABLE gsessions;
 
-struct opts_field* NNULLABLE get_opts_field(enum input from);
+struct opts_field* NNULLABLE get_opts_field(enum Input from);
 struct opts_field* NNULLABLE get_opts_ffield();
 
 struct user st_user();

include/users.h

@@ -3,7 +3,7 @@
 
 #include <sys/types.h>
 
-#include "util.h"
+#include "util/vec.h"
 
 struct user {
   char* shell;

include/util.h

@@ -1,44 +0,0 @@
-#ifndef UTILH_
-#define UTILH_
-
-#include <stdbool.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-#include "keys.h"
-
-int find_keyname(enum keys* at, const char* name);
-enum keys find_ansi(const char* seq);
-void read_press(u_char* length, char* out);
-// non blocking, waits up to tv or interrupt, returns true if actually read
-bool read_press_nb(u_char* length, char* out, struct timeval* tv);
-
-bool utf8_iscont(char byte);
-size_t utf8len(const char* str);
-size_t utf8len_until(const char* str, const char* until);
-size_t utf8trunc(char* str, size_t n);
-const char* utf8back(const char* str);
-const char* utf8seek(const char* str);
-const char* utf8seekn(const char* str, size_t n);
-
-struct Vector {
-  uint32_t length;
-  uint32_t capacity;
-  void** pages;
-};
-
-extern const struct Vector VEC_NEW;
-int vec_resize(struct Vector* self, size_t size);
-int vec_reserve(struct Vector* self, size_t size);
-int vec_reserve_exact(struct Vector* self, size_t size);
-int vec_push(struct Vector* self, void* item);
-void vec_free(struct Vector* self);
-void vec_clear(struct Vector* self);
-void vec_reset(struct Vector* self);
-void* vec_pop(struct Vector* self); // won't free it, nor shrink vec list space
-void* vec_get(struct Vector* self, size_t index);
-
-#endif

include/util/path.h

@@ -0,0 +1,10 @@
+#ifndef UTIL_PATH_H
+#define UTIL_PATH_H
+
+#include "macros.h"
+
+char* NULLABLE search_path(const char* NNULLABLE for_binary);
+int execvpe(const char* NNULLABLE file, char* NULLABLE const argv[NNULLABLE],
+            char* NULLABLE const envp[NNULLABLE]);
+
+#endif /* UTIL_PATH_H */

include/util/utf8.h

@@ -0,0 +1,15 @@
+#ifndef UTIL_UTF8_H
+#define UTIL_UTF8_H
+
+#include <stdbool.h>
+#include <stddef.h>
+
+bool utf8_iscont(char byte);
+size_t utf8len(const char* str);
+size_t utf8len_until(const char* str, const char* until);
+size_t utf8trunc(char* str, size_t n);
+const char* utf8back(const char* str);
+const char* utf8seek(const char* str);
+const char* utf8seekn(const char* str, size_t n);
+
+#endif /* UTIL_UTF8_H */

include/util/vec.h

@@ -0,0 +1,26 @@
+#ifndef UTIL_VEC_H
+#define UTIL_VEC_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+struct Vector {
+  uint32_t length;
+  uint32_t capacity;
+  void** pages;
+};
+
+struct Vector vec_from_raw(void** raw);
+void** vec_as_raw(struct Vector self);
+extern const struct Vector VEC_NEW;
+int vec_resize(struct Vector* self, size_t size);
+int vec_reserve(struct Vector* self, size_t size);
+int vec_reserve_exact(struct Vector* self, size_t size);
+int vec_push(struct Vector* self, void* item);
+void vec_free(struct Vector* self);
+void vec_clear(struct Vector* self);
+void vec_reset(struct Vector* self);
+void* vec_pop(struct Vector* self); // won't free it, nor shrink vec list space
+void* vec_get(struct Vector* self, size_t index);
+
+#endif /* UTIL_VEC_H */

services.mk

@@ -0,0 +1,91 @@
+install-service:
+	@if command -v systemctl &> /dev/null; then \
+		make install-service-systemd; \
+	elif command -v dinitctl &> /dev/null; then \
+		make install-service-dinit; \
+	elif command -v sv &> /dev/null; then \
+		if [ -d /etc/sv ]; then \
+			make install-service-runit; \
+		elif [ -d /etc/runit/sv ]; then \
+			make install-service-runit-etc; \
+		else \
+			printf '\033[31m%s\033[0m\n' "Unknown init system structure, skipping service install..." >&2; \
+		fi \
+	elif command -v rc-update &> /dev/null; then \
+		make install-service-openrc; \
+	elif command -v s6-service &> /dev/null; then \
+		if [ -d /etc/sv ]; then \
+			make install-service-s6; \
+		elif [ -d /etc/r6nit/sv ]; then \
+			make install-service-s6-etc; \
+		else \
+			printf '\033[31m%s\033[0m\n' "Unknown init system structure, skipping service install..." >&2; \
+		fi \
+	else \
+		printf '\033[1;31m%s\033[0m\n' "Unknown init system, skipping service install..." >&2; \
+	fi
+
+install-service-systemd:
+	@sed -e 's|ExecStart=/usr/bin/lidm|ExecStart=${DESTDIR}${PREFIX}/bin/lidm|' ./assets/services/systemd.service > ./dist/lidm.service
+	install -Dm644 ./dist/lidm.service ${DESTDIR}${PREFIX}/lib/systemd/system/lidm.service
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'systemctl enable lidm'"
+install-service-dinit:
+	install -m644 ./assets/services/dinit ${DESTDIR}/etc/dinit.d/lidm
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'dinitctl enable lidm'"
+install-service-runit:
+	@if [ ! -e /etc/sv ] && [ -d /etc/runit/sv ] && [ -z "$$FORCE" ]; then \
+		printf '\033[31m%s\033[0m\n' "/etc/sv doesn't exist but /etc/runit/sv does" >&2; \
+		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-runit-etc'" >&2; \
+		exit 1; \
+	fi
+	mkdir -p ${DESTDIR}/etc/sv/lidm
+	cp -r --update=all ./assets/services/runit/* ${DESTDIR}/etc/sv/lidm/
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'ln -s ${DESTDIR}/etc/sv/lidm /var/service' or your distro equivalent"
+install-service-runit-etc:
+	@if [ ! -e /etc/runit/sv ] && [ -d /etc/sv ] && [ -z "$$FORCE" ]; then \
+		printf '\033[31m%s\033[0m\n' "/etc/runit/sv doesn't exist but /etc/sv does" >&2; \
+		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-runit'" >&2; \
+		exit 1; \
+	fi
+	mkdir -p ${DESTDIR}/etc/runit/sv/lidm
+	cp -r --update=all ./assets/services/runit/* ${DESTDIR}/etc/runit/sv/lidm/
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'ln -s ${DESTDIR}/etc/runit/sv/lidm /run/runit/service' or your distro equivalent"
+install-service-openrc:
+	install -m755 ./assets/services/openrc ${DESTDIR}/etc/init.d/lidm
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 'rc-update add lidm'"
+install-service-s6:
+	@if [ ! -e /etc/sv ] && [ -d /etc/s6/sv ] && [ -z "$$FORCE" ]; then \
+		printf '\033[31m%s\033[0m\n' "/etc/sv doesn't exist but /etc/s6/sv does" >&2; \
+		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-s6-etc'" >&2; \
+		exit 1; \
+	fi
+	mkdir -p ${DESTDIR}/etc/sv/lidm
+	cp -r --update=all ./assets/services/s6/* ${DESTDIR}/etc/sv/lidm/
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 's6-service add default lidm' and 's6-db-reload'"
+install-service-s6-etc:
+	@if [ ! -e /etc/s6/sv ] && [ -d /etc/sv ] && [ -z "$$FORCE" ]; then \
+		printf '\033[31m%s\033[0m\n' "/etc/s6/sv doesn't exist but /etc/sv does" >&2; \
+		printf '\033[31m%s\033[0m\n' "you probably meant to 'make install-service-s6'" >&2; \
+		exit 1; \
+	fi
+	mkdir -p ${DESTDIR}/etc/s6/sv/lidm
+	cp -r --update=all ./assets/services/s6/* ${DESTDIR}/etc/s6/sv/lidm/
+	@printf '\033[1m%s\033[0m\n\n' " don't forget to run 's6-service add default lidm' and 's6-db-reload'"
+
+uninstall-service:
+	rm -rf \
+		${DESTDIR}${PREFIX}/lib/systemd/system/lidm.service \
+		${DESTDIR}/etc/dinit.d/lidm \
+		${DESTDIR}/etc/sv/lidm \
+		${DESTDIR}/etc/runit/sv/lidm \
+		${DESTDIR}/etc/init.d/lidm \
+		${DESTDIR}/etc/s6/sv/lidm
+
+.PHONY: install-service uninstall-service \
+	install-service-s6 \
+	install-service-s6-etc \
+	install-service-dinit \
+	install-service-runit \
+	install-service-runit-etc \
+	install-service-openrc \
+	install-service-systemd

src/auth.c

@@ -1,114 +1,41 @@
+// TODO: handle `fork() == -1`
+
+#include <errno.h>
 #include <grp.h>
 #include <pwd.h>
 #include <security/pam_misc.h>
+#include <signal.h>
+#include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/mman.h>
+#include <sys/stat.h>
 #include <sys/wait.h>
+#include <unistd.h>
 
 #include "auth.h"
 #include "config.h"
-#include "desktop_exec.h"
 #include "log.h"
+#include "macros.h"
+#include "pam.h"
 #include "sessions.h"
 #include "ui.h"
-#include "unistd.h"
+#include "util/path.h"
-#include "util.h"
+#include "util/vec.h"
 
-struct pam_conv_data {
+#define XORG_MESSAGE_LENGTH 16
-  char* password;
-  void (*display_pam_msg)(const char* msg, int msg_style);
-};
 
-int pam_conversation(int num_msg, const struct pam_message** msg,
+static void try_source_file(struct Vector* NNULLABLE vec_envlist,
-                     struct pam_response** resp, void* appdata_ptr) {
+                            char* NNULLABLE filepath) {
-  struct pam_response* reply =
+  log_printf("sourcing %s\n", filepath);
-      (struct pam_response*)malloc(sizeof(struct pam_response) * num_msg);
+  FILE* file2source = fopen(filepath, "r");
-  if (!reply) {
+  if (file2source == NULL) {
-    return PAM_BUF_ERR;
+    log_printf("error sourcing %s\n", filepath);
+    return;
   }
 
-  struct pam_conv_data* conv_data = (struct pam_conv_data*)appdata_ptr;
-
-  for (size_t i = 0; i < num_msg; i++) {
-    reply[i].resp = NULL;
-    reply[i].resp_retcode = 0;
-
-    switch (msg[i]->msg_style) {
-      case PAM_PROMPT_ECHO_OFF:
-      case PAM_PROMPT_ECHO_ON:
-        reply[i].resp = strdup(conv_data->password);
-        if (!reply[i].resp) {
-          for (size_t j = 0; j < i; j++)
-            free(reply[j].resp);
-          free(reply);
-          return PAM_BUF_ERR;
-        }
-        break;
-
-      case PAM_TEXT_INFO:
-      case PAM_ERROR_MSG:
-        if (conv_data->display_pam_msg && msg[i]->msg) {
-          conv_data->display_pam_msg(msg[i]->msg, msg[i]->msg_style);
-        }
-        break;
-
-      default:
-        break;
-    }
-  }
-  *resp = reply;
-  return PAM_SUCCESS;
-}
-
-#ifndef PAM_SERVICE_FALLBACK
-  #define PAM_SERVICE_FALLBACK "login"
-#endif
-
-#define CHECK_PAM_RET(call) \
-  ret = (call);             \
-  if (ret != PAM_SUCCESS) { \
-    pam_end(pamh, ret);     \
-    return NULL;            \
-  }
-
-void clear_screen() {
-  printf("\x1b[H\x1b[J");
-}
-
-pam_handle_t* get_pamh(char* user, char* passwd) {
-  pam_handle_t* pamh = NULL;
-  struct pam_conv_data conv_data = {.password = passwd,
-                                    .display_pam_msg = print_pam_msg};
-  struct pam_conv pamc = {pam_conversation, (void*)&conv_data};
-  int ret;
-
-  char* pam_service_override = getenv("LIDM_PAM_SERVICE");
-  char* pam_service_name =
-      pam_service_override ? pam_service_override : PAM_SERVICE_FALLBACK;
-
-  CHECK_PAM_RET(pam_start(pam_service_name, user, &pamc, &pamh))
-  CHECK_PAM_RET(pam_authenticate(pamh, 0))
-  CHECK_PAM_RET(pam_acct_mgmt(pamh, 0))
-  CHECK_PAM_RET(pam_setcred(pamh, PAM_ESTABLISH_CRED))
-  CHECK_PAM_RET(pam_open_session(pamh, 0))
-  CHECK_PAM_RET(pam_setcred(pamh, PAM_REINITIALIZE_CRED))
-
-  return pamh;
-}
-#undef CHECK_PAM_RET
-
-void* shmalloc(size_t size) {
-  return mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANONYMOUS,
-              -1, 0);
-}
-
-void sourceFileTry(char* file) {
-  FILE* file2source = fopen(file, "r");
-  if (file2source == NULL) return;
-
   char* line = NULL;
   size_t len = 0;
   ssize_t read;
@@ -117,13 +44,10 @@ void sourceFileTry(char* file) {
     if (read == 0 || (read > 0 && *line == '#')) continue;
     if (line[read - 1] == '\n') line[read - 1] = '\0';
 
-    /* printf("Retrieved line of length %zu:\n", read); */
+    for (ssize_t i = 1; i < read; i++) {
-    /* printf("%s\n", line); */
-    for (size_t i = 1; i < read; i++) {
       if (line[i] == '=') {
-        /* printf("FOUND '='!\n"); */
+        vec_push(vec_envlist, (void*)line);
-        line[i] = '\0';
+        line = NULL;
-        setenv(line, &line[i + 1], 1);
         break;
       }
     }
@@ -133,85 +57,242 @@ void sourceFileTry(char* file) {
   (void)fclose(file2source);
 }
 
-void moarEnv(char* user, struct session session, struct passwd* pw,
+static void source_paths(struct Vector* NNULLABLE vec_envlist,
-             struct config* config) {
+                         struct Vector* NNULLABLE abs_source,
-  if (chdir(pw->pw_dir) == -1) print_errno("can't chdir to user home");
+                         const char* NULLABLE user_home,
-
+                         struct Vector* NNULLABLE user_source) {
-  setenv("HOME", pw->pw_dir, true);
+  for (size_t i = 0; i < abs_source->length; i++) {
-  setenv("USER", pw->pw_name, true);
+    char* path = vec_get(abs_source, i);
-  setenv("SHELL", pw->pw_shell, true);
+    try_source_file(vec_envlist, path);
-  // TERM
-  setenv("LOGNAME", pw->pw_name, true);
-  // MAIL?
-
-  // PATH?
-
-  char* xdg_session_type = "unknown";
-  if (session.type == SHELL) xdg_session_type = "tty";
-  if (session.type == XORG) xdg_session_type = "x11";
-  if (session.type == WAYLAND) xdg_session_type = "wayland";
-  setenv("XDG_SESSION_TYPE", xdg_session_type, true);
-
-  printf("\n\n\n\n\x1b[1m");
-  for (size_t i = 0; i < config->behavior.source.length; i++) {
-    /* printf("DEBUG(source)!!!! %d %s\n", i, (char*)vec_get(&behavior->source,
-     * i)); */
-    sourceFileTry((char*)vec_get(&config->behavior.source, i));
   }
-  /* printf("\n"); */
 
-  if (pw->pw_dir) {
+  if (user_home)
-    const char* home = pw->pw_dir;
+    for (size_t i = 0; i < user_source->length; i++) {
-    size_t home_len = strlen(home);
+      char* path = NULL;
-
+      asprintf(&path, "%s/%s", user_home, (char*)vec_get(user_source, i));
-    for (size_t i = 0; i < config->behavior.user_source.length; i++) {
+      if (!path) {
-      const char* filename = (char*)vec_get(&config->behavior.user_source, i);
+        log_puts("alloc failure on user source\n");
-      size_t filename_len = strlen(filename);
+        continue;
-
+      }
-      size_t path_len = home_len + 1 + filename_len + 1; // nullbyte and slash
+      try_source_file(vec_envlist, path);
-      char* path = malloc(path_len);
-      if (!path) continue; // can't bother
-
-      memcpy(path, home, home_len);
-      path[home_len] = '/'; // assume pw_dir doesn't start with '/' :P
-      memcpy(&path[home_len + 1], filename, filename_len);
-      path[path_len - 1] = '\0';
-
-      sourceFileTry(path);
       free(path);
     }
+  else {
+    log_puts("user has no home\n");
+  }
 }
 
-  /*char *buf;*/
+struct child_msg {
-  /*size_t bsize = snprintf(NULL, 0, "/run/user/%d", pw->pw_uid) + 1;*/
+  char* msg;
-  /*buf = malloc(bsize);*/
+  int _errno;
-  /*snprintf(buf, bsize, "/run/user/%d", pw->pw_uid);*/
+  bool err;
-  /*setenv("XDG_RUNTIME_DIR", buf, true);*/
+};
-  /*setenv("XDG_SESSION_CLASS", "user", true);*/
+
-  /*setenv("XDG_SESSION_ID", "1", true);*/
+/// block until X returns the display number or an error occurs
-  /*setenv("XDG_SESSION_DESKTOP", , true);*/
+static bool x_get_display(const int xorg_pipefd[2], int* display) {
-  /*setenv("XDG_SEAT", "seat0", true);*/
+  char buffer[XORG_MESSAGE_LENGTH];
+  bool status;
+
+  close(xorg_pipefd[1]);
+  ssize_t bytes_read = read(xorg_pipefd[0], buffer, sizeof(buffer) - 1);
+  buffer[bytes_read] = '\0';
+
+  if (bytes_read > 0) {
+    char* endptr;
+    int val = (int)strtol(buffer, &endptr, 10);
+    if (endptr == buffer) {
+      (void)fputs("failed to parse Xorg display response\n", stderr);
+      status = false;
+    } else {
+      *display = val;
+      status = true;
     }
+  } else if (bytes_read == 0) {
+    (void)fputs("Xorg pipe closed\n", stderr);
+    status = false;
+  } else {
+    perror("read");
+    status = false;
+  }
+
+  close(xorg_pipefd[0]);
+  return status;
+}
+
+/// small helper to push dyn arr
+static void push_dyn_arr(void*** arr, void* item) {
+  struct Vector vec = vec_from_raw(*arr);
+  vec_push(&vec, item);
+  *arr = vec_as_raw(vec);
+}
+
+// TODO: properly pass this down
+extern int vt;
+
+static void start_xorg_server(struct passwd* pw, char** NNULLABLE envlist,
+                              int xorg_pipefd[2]) {
+  close(xorg_pipefd[0]);
+  if (!pw->pw_dir) _exit(EXIT_FAILURE);
+  // !!!!!!!!!! ATTENTION: this fails silently, of course add failure msgs but
+  // for now I can't so be careful
+  if (vt == -1) _exit(EXIT_FAILURE);
+
+  // pass the pipe so Xorg can write the DISPLAY value in there
+  char* fd_str;
+  asprintf(&fd_str, "%d", xorg_pipefd[1]);
+  if (!fd_str) _exit(EXIT_FAILURE);
+
+  char* vt_path;
+  asprintf(&vt_path, "vt%d", vt);
+  if (!vt_path) {
+    free(fd_str);
+    _exit(EXIT_FAILURE);
+  }
+
+  char* xorg_path = search_path("Xorg");
+  if (!xorg_path) {
+    (void)fputs("couldn't find Xorg binary in PATH, sure it's installed?\n",
+                stderr);
+    _exit(EXIT_FAILURE);
+  }
+
+  int exit = execle(xorg_path, xorg_path, "-displayfd", fd_str, vt_path, NULL,
+                    envlist);
+  perror("exec");
+
+  free(vt_path);
+  free(fd_str);
+  free(xorg_path);
+  _exit(exit);
+}
+
+// TODO: add error msgs
+/// returns on completion
+static void launch_with_xorg_server(struct config* config,
+                                    struct session_exec* NNULLABLE exec,
+                                    struct passwd* pw,
+                                    char** NNULLABLE envlist) {
+  int xorg_pipefd[2];
+  if (pipe(xorg_pipefd) == -1) _exit(EXIT_FAILURE);
+
+  (void)fflush(NULL);
+  pid_t xorg_pid = fork();
+  if (xorg_pid == 0) {
+    start_xorg_server(pw, envlist, xorg_pipefd);
+  }
+
+  int display = 0;
+  if (!x_get_display(xorg_pipefd, &display)) {
+    (void)fputs("failed to get X display, aborting\n", stderr);
+    int status;
+    waitpid(xorg_pid, &status, 0);
+    _exit(EXIT_FAILURE);
+  }
+
+  char* display_env;
+  asprintf(&display_env, "DISPLAY=:%d", display);
+  if (!display_env) {
+    (void)fputs("failure allocating memory for DISPLAY string\n", stderr);
+    _exit(EXIT_FAILURE);
+  }
+  // convert back for convenient push-ing
+  push_dyn_arr((void***)&envlist, display_env);
+  if (!envlist) {
+    (void)fputs("failure allocating memory for DISPLAY env\n", stderr);
+    _exit(EXIT_FAILURE);
+  }
+
+  (void)fflush(NULL);
+  pid_t xorg_session_pid = fork();
+  if (xorg_session_pid == 0) {
+    if (config->behavior.bypass_shell_login)
+      session_exec_exec(exec, envlist);
+    else
+      session_exec_login_through_shell(exec, envlist);
+
+    perror("session exec error");
+    (void)fputs("failure calling session\n", stderr);
+    _exit(EXIT_FAILURE);
+  }
+
+  // looks weird, waiting on -1 should wait on any child and then just check if
+  // its xorg server or the session and kill the other waiting on it
+  pid_t pid;
+  int status; // not even read for now
+  while ((pid = waitpid(-1, &status, 0)) > 0) {
+    if (pid == xorg_pid || pid == xorg_session_pid) {
+      pid_t pid_to_kill = pid ^ xorg_pid ^ xorg_session_pid;
+      if (pid == xorg_pid) printf("Xorg server died\n");
+      if (pid == xorg_session_pid) printf("Xorg session died\n");
+
+      kill(pid_to_kill, SIGTERM);
+      waitpid(pid_to_kill, &status, 0);
+
+      break;
+    }
+  }
+}
+
+#define SEND_MSG(MSG)                                   \
+  {                                                     \
+    write(pipefd[1], &(MSG), sizeof(struct child_msg)); \
+    close(pipefd[1]);                                   \
+  }
+#define SEND_ERR(MSG)                                                      \
+  {                                                                        \
+    write(pipefd[1],                                                       \
+          &(struct child_msg){.msg = (MSG), ._errno = errno, .err = true}, \
+          sizeof(struct child_msg));                                       \
+    close(pipefd[1]);                                                      \
+    _exit(EXIT_FAILURE);                                                   \
+  }
+#define DUMMY_READ()                          \
+  {                                           \
+    char _dummy;                              \
+    read(pipefd[0], &_dummy, sizeof(_dummy)); \
+  }
+inline static void forked(struct config* config, int pipefd[2],
+                          struct passwd* pw, char* NNULLABLE user,
+                          struct session* NNULLABLE session,
+                          char** NNULLABLE envlist) {
+  if (chdir(pw->pw_dir) == -1) SEND_ERR("chdir");
+  if (setgid(pw->pw_gid) == -1) SEND_ERR("setgid");
+  if (initgroups(user, pw->pw_gid) == -1) SEND_ERR("initgroups");
+  if (setuid(pw->pw_uid) == -1) SEND_ERR("setuid");
+
+  SEND_MSG((struct child_msg){.err = false});
+  DUMMY_READ();
+  close(pipefd[0]);
+
+  if (!getenv("PATH")) {
+    size_t path_size = confstr(_CS_PATH, NULL, 0);
+    char* path_env = malloc(path_size);
+    confstr(_CS_PATH, path_env, path_size);
+    setenv("PATH", path_env, 1);
+    free(path_env);
+  }
+
+  log_printf(" [I] using shell login?: %s",
+             config->behavior.bypass_shell_login ? "true" : "false");
+  if (session->type == XORG) {
+    launch_with_xorg_server(config, &session->exec, pw, envlist);
+    _exit(EXIT_SUCCESS);
+  } else {
+    if (config->behavior.bypass_shell_login)
+      session_exec_exec(&session->exec, envlist);
+    else
+      session_exec_login_through_shell(&session->exec, envlist);
+    perror("session exec error");
+    _exit(EXIT_FAILURE);
+  }
+}
+#undef SEND_MSG
+#undef SEND_ERR
+#undef DUMMY_READ
 
 // NOLINTBEGIN(readability-function-cognitive-complexity)
 bool launch(char* user, char* passwd, struct session session, void (*cb)(void),
             struct config* config) {
-  char** desktop_exec;
-  int desktop_count;
-
-  if (session.type != SHELL) {
-    desktop_exec = NULL;
-    int parse_status =
-        parse_exec_string(session.exec, &desktop_count, &desktop_exec);
-    if (parse_status != 0 || desktop_count == 0 || !desktop_exec[0]) {
-      print_err("failure parsing exec string");
-      log_printf("failure parsing exec string '%s': %d\n",
-                 session.exec ? session.exec : "NULL", parse_status);
-      free_parsed_args(desktop_count, desktop_exec);
-      return false;
-    }
-  }
-
   struct passwd* pw = getpwnam(user);
   if (pw == NULL) {
     print_err("could not get user info");
@@ -225,91 +306,58 @@ bool launch(char* user, char* passwd, struct session session, void (*cb)(void),
   }
   clear_pam_msg();
 
-  bool* reach_session = shmalloc(sizeof(bool));
+  struct pamh_getenv_status env_ret =
-  if (reach_session == NULL) {
+      pamh_get_complete_env(pamh, pw, session.type);
-    perror("error allocating shared memory");
+  if (env_ret.error_flag != PAMH_ERR_NOERR) {
+    if (env_ret.error_flag == PAMH_ERR_ALLOC) {
+      print_err("allocator error");
+    } else if (env_ret.error_flag == PAMH_ERR_ERRNO) {
+      print_errno(env_ret.errfn);
+    } else if (env_ret.error_flag == PAMH_ERR_NOERRNO) {
+      print_err(env_ret.errfn);
+    }
     return false;
   }
-  *reach_session = false;
+
+  struct Vector envlist_vec = vec_from_raw((void**)env_ret.envlist);
+
+  source_paths(&envlist_vec, &config->behavior.source, pw->pw_dir,
+               &config->behavior.user_source);
+  char** envlist = (char**)vec_as_raw(envlist_vec);
+  if (!envlist) {
+    print_err("vec alloc error");
+    return false;
+  }
+
+  int pipefd[2];
+  pipe(pipefd);
 
   uint pid = fork();
-  if (pid == 0) { // child
+  if (pid == 0)
-    char* term = NULL;
+    forked(config, pipefd, pw, user, &session, envlist);
-    char* getterm = getenv("TERM");
+  else {
-    // TODO: handle malloc error
+    struct child_msg msg;
-    if (getterm != NULL) term = strdup(getterm);
+    read(pipefd[0], &msg, sizeof(struct child_msg));
-    if (clearenv() != 0) {
+    close(pipefd[0]);
-      print_errno("clearenv");
+    if (msg.err) {
-      _exit(EXIT_FAILURE);
+      errno = msg._errno;
+      print_errno(msg.msg);
+      return false;
     }
 
-    char** envlist = pam_getenvlist(pamh);
+    if (cb) cb();
-    if (envlist == NULL) {
+    printf("\x1b[0m\x1b[H\x1b[J");
-      print_errno("pam_getenvlist");
-      _exit(EXIT_FAILURE);
-    }
-    for (size_t i = 0; envlist[i] != NULL; i++) {
-      putenv(envlist[i]);
-    }
-    // FIXME: path hotfix
-    putenv("PATH=/bin:/usr/bin");
-    if (term != NULL) {
-      setenv("TERM", term, true);
-      free(term);
-    }
-
-    free((void*)envlist);
-    moarEnv(user, session, pw, config);
-
-    // TODO: chown stdin to user
-    // does it inherit stdin from parent and
-    // does parent need to reclaim it after
-    // this dies?
-
-    if (setgid(pw->pw_gid) == -1) {
-      print_errno("setgid");
-      _exit(EXIT_FAILURE);
-    }
-    if (initgroups(user, pw->pw_gid) == -1) {
-      print_errno("initgroups");
-      _exit(EXIT_FAILURE);
-    }
-
-    if (setuid(pw->pw_uid) == -1) {
-      perror("setuid");
-      _exit(EXIT_FAILURE);
-    }
-
-    if (cb != NULL) cb();
-
-    *reach_session = true;
-
-    // TODO: test existence of executable with TryExec
-    printf("\x1b[0m");
-    // NOLINTNEXTLINE(bugprone-branch-clone)
-    if (session.type == SHELL) {
-      clear_screen();
     (void)fflush(stdout);
-      execlp(session.exec, session.exec, NULL);
+    close(pipefd[1]);
-    } else if (session.type == XORG || session.type == WAYLAND) {
+
-      clear_screen();
+    int exit_code;
-      (void)fflush(stdout);
+    waitpid((pid_t)pid, &exit_code, 0);
-      // NOLINTNEXTLINE
-      execvp(desktop_exec[0], desktop_exec);
-      // NOLINTNEXTLINE
-      free_parsed_args(desktop_count, desktop_exec);
-    }
-    perror("exec error");
-    (void)fputs("failure calling session\n", stderr);
-  } else {
-    pid_t child_pid = (pid_t)pid;
-    waitpid(child_pid, NULL, 0);
 
     pam_setcred(pamh, PAM_DELETE_CRED);
     pam_close_session(pamh, 0);
     pam_end(pamh, PAM_SUCCESS);
 
-    if (*reach_session == false) return false;
+    if (exit_code != 0) return false;
     exit(0);
   }
 

src/chvt.c

@@ -4,6 +4,7 @@
 #include <stdlib.h>
 
 #include "chvt.h"
+#include "macros.h"
 
 static char* vterms[] = {"/dev/tty", "/dev/tty0", "/dev/vc/0", "/dev/systty",
                          "/dev/console"};
@@ -23,16 +24,16 @@ int chvt_str(char* str) {
   return chvt((int)i);
 }
 
+int vt = -1;
 int chvt(int n) {
-  // NOLINTNEXTLINE(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)
   (void)fprintf(stderr, "activating vt %d\n", n);
+  vt = n;
   // NOLINTNEXTLINE(readability-identifier-length)
   char c = 0;
-  for (size_t i = 0; i < sizeof(vterms) / sizeof(vterms[0]); i++) {
+  for (size_t i = 0; i < LEN(vterms); i++) {
     int fd = open(vterms[i], O_RDWR);
     if (fd >= 0 && isatty(fd) && ioctl(fd, KDGKBTYPE, &c) == 0 && c < 3) {
       if (ioctl(fd, VT_ACTIVATE, n) < 0 || ioctl(fd, VT_WAITACTIVE, n) < 0) {
-        // NOLINTNEXTLINE(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)
         (void)fprintf(stderr, "Couldn't activate vt %d\n", n);
         return -1;
       }

src/config.c

@@ -11,14 +11,15 @@
 
 #include "config.h"
 #include "desktop.h"
+#include "keys.h"
 #include "log.h"
 #include "macros.h"
-#include "util.h"
+#include "util/vec.h"
 
 #define UPPER_HALF_BYTE 4
 int parse_hex(char* _at, char x1, char x2) {
   // make linter happy
-  u_char* at = (u_char*)_at;
+  uint8_t* at = (uint8_t*)_at;
 
   *at = 0;
 
@@ -117,12 +118,12 @@ union typ_ptr {
   char** string;
   long long* number;
   bool* boolean;
-  enum keys* key;
+  enum Keys* key;
   struct Vector* vec;
   uintptr_t ptr;
 };
-struct parser_error parse_key(enum introspection_type typ, union typ_ptr at,
+struct parser_error parse_key(enum IntrospectionType typ, union typ_ptr at,
-                              char* key, size_t offset) {
+                              char* key) {
   char* aux_str = NULL;
   struct parser_error aux_err;
 
@@ -219,7 +220,7 @@ struct status config_line_handler(void* _config, char* table, char* k,
 
   log_printf("[I] parsing [%s.%s] as %s\n", table, k,
              INTROS_TYS_NAMES[this_intros_key->typ]);
-  struct parser_error err = parse_key(this_intros_key->typ, k_addr, v, offset);
+  struct parser_error err = parse_key(this_intros_key->typ, k_addr, v);
   if (err.msg != NULL) {
     log_printf("[E] cfg parser, failed to parse [%s.%s] (%s): %s\n", table, k,
                INTROS_TYS_NAMES[this_intros_key->typ], err.msg);

src/desktop.c

@@ -1,4 +1,3 @@
-// NOLINTBEGIN(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,readability-function-cognitive-complexity)
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -20,6 +19,7 @@ char* trim_str(char* str) {
   return str;
 }
 
+// NOLINTNEXTLINE(readability-function-cognitive-complexity)
 int read_desktop(FILE* fd, void* ctx,
                  struct status (*cb)(void* ctx, char* table, char* key,
                                      char* value)) {
@@ -82,4 +82,3 @@ int read_desktop(FILE* fd, void* ctx,
   if (buf != NULL) free(buf);
   return ret;
 }
-// NOLINTEND(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,readability-function-cognitive-complexity)

src/desktop_exec.c

@@ -1,14 +1,49 @@
+// TODO: rewrite properly
+// NOLINTBEGIN(clang-diagnostic-nullability-completeness)
 #include <stddef.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
 #include "desktop_exec.h"
+#include "macros.h"
+#include "util/path.h"
 
 // constants for exec string parsing
 #define MAX_ARGS 100
 // ARG_LENGTH is the initial length of a parsed argument
 #define ARG_LENGTH 64
 
+char* NULLABLE desktop_as_cmdline(char** args) {
+  if (args[0] == NULL) return NULL;
+  size_t fmtd_len = 0;
+
+  char** ptr = args;
+  while (*ptr) {
+    fmtd_len += strlen(*ptr) + 1;
+    ptr++;
+  }
+  fmtd_len -= 1;
+
+  char* fmt_cmdline = malloc(fmtd_len + 1);
+  if (!fmt_cmdline) return NULL;
+
+  size_t fmting_len = 0;
+  ptr = args;
+  while (*ptr) {
+    char* nbyte = stpcpy(&fmt_cmdline[fmting_len], *ptr);
+    *nbyte = ' ';
+
+    fmting_len += nbyte - &fmt_cmdline[fmting_len] + 1;
+    ptr++;
+  }
+  fmt_cmdline[fmting_len - 1] = '\0';
+
+  return fmt_cmdline;
+}
+
 // parse Exec=/bin/prog arg1 arg2\ with\ spaces
 void free_parsed_args(int arg_count, char** args) {
   if (!args) return;
@@ -88,6 +123,7 @@ int push_arg(struct ctx* st) {
    3 = syntax
   Important: call free_parsed_args afterwards to free the passed ***args
 */
+
 // NOLINTBEGIN(readability-function-cognitive-complexity)
 int parse_exec_string(const char* exec_s, int* arg_count, char*** args) {
   if (!exec_s || !args || !arg_count) return 1;
@@ -181,3 +217,4 @@ syntax_err:
   return 3;
 }
 // NOLINTEND(readability-function-cognitive-complexity)
+// NOLINTEND(clang-diagnostic-nullability-completeness)

src/efield.c

@@ -2,9 +2,7 @@
 
 #include "efield.h"
 #include "ui.h"
-#include "util.h"
+#include "util/utf8.h"
-
-// NOLINTBEGIN(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)
 
 struct editable_field efield_new(char* content) {
   struct editable_field efield;
@@ -18,14 +16,14 @@ struct editable_field efield_new(char* content) {
   return efield;
 }
 
-void efield_trim(struct editable_field* self, u_char pos) {
+void efield_trim(struct editable_field* self, uint8_t pos) {
   self->pos = pos;
   self->content[pos + 1] = '\0';
 }
 
 #define BACKSPACE_CODE 127
 void efield_update(struct editable_field* self, char* update) {
-  u_char insert_len = strlen(update);
+  uint8_t insert_len = strlen(update);
   if (insert_len == 0) return;
 
   if (self->pos > strlen(self->content))
@@ -63,7 +61,7 @@ bool efield_seek(struct editable_field* self, char seek) {
   if (*self->content == '\0') return false;
   if (seek == 0) return false;
 
-  u_char count = seek < 0 ? -seek : seek;
+  uint8_t count = seek < 0 ? -seek : seek;
   char* ptr = &self->content[self->pos];
   char* start = ptr;
 
@@ -77,8 +75,6 @@ bool efield_seek(struct editable_field* self, char seek) {
     }
   }
 
-  self->pos = (u_char)(ptr - self->content);
+  self->pos = (uint8_t)(ptr - self->content);
   return ptr != start;
 }
-
-// NOLINTEND(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)

src/keys.c

@@ -0,0 +1,77 @@
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "keys.h"
+#include "macros.h"
+#include "ui.h"
+
+static int selret_magic();
+
+int find_keyname(enum Keys* at, const char* name) {
+  for (size_t i = 0; i < LEN(KEY_MAPPINGS); i++) {
+    if (strcmp(KEY_NAMES[i], name) == 0) {
+      *at = (enum Keys)i;
+      return 0;
+    }
+  }
+
+  return -1;
+}
+
+struct option_keys find_ansi(const char* seq) {
+  for (size_t i = 0; i < LEN(KEY_MAPPINGS); i++) {
+    struct key_mapping mapping = KEY_MAPPINGS[i];
+    for (size_t j = 0; mapping.sequences[j] != NULL; j++) {
+      if (strcmp(mapping.sequences[j], seq) == 0) {
+        return (struct option_keys){
+            .is_some = true,
+            .key = (enum Keys)i,
+        };
+      }
+    }
+  }
+  return (struct option_keys){.is_some = false};
+}
+
+void read_press(uint8_t* length, char* out) {
+  *length = 0;
+
+  while (true) {
+    if (read(STDIN_FILENO, &out[(*length)++], 1) != 1) {
+      print_errno("read error");
+      sleep(3);
+      exit(1);
+    }
+    int selret = selret_magic();
+    if (selret == -1) {
+      print_errno("selret error");
+    } else if (selret != 1) {
+      out[*length] = '\0';
+      return;
+    }
+  }
+}
+
+bool read_press_nb(uint8_t* length, char* out, struct timeval* tv) {
+  fd_set fds;
+  FD_ZERO(&fds);
+  FD_SET(STDIN_FILENO, &fds);
+  errno = 0;
+  int ret = select(STDIN_FILENO + 1, &fds, NULL, NULL, tv);
+  if (errno || ret <= 0) return false;
+
+  read_press(length, out);
+  return true;
+}
+
+// https://stackoverflow.com/a/48040042
+static int selret_magic() {
+  fd_set set;
+  struct timeval timeout;
+  FD_ZERO(&set);
+  FD_SET(STDIN_FILENO, &set);
+  timeout.tv_sec = 0;
+  timeout.tv_usec = 0;
+  return select(1, &set, NULL, NULL, &timeout);
+}

src/launch_state.c

@@ -21,15 +21,17 @@ int read_launch_state(struct LaunchState* NNULLABLE state) {
   };
 
   size_t num = 0;
-  if (getline(&state->username, &num, state_fd) < 0) goto fail;
+  ssize_t chars = getline(&state->username, &num, state_fd);
-  state->username[strcspn(state->username, "\n")] = 0;
+  if (chars <= 0) goto fail;
+  if (state->username[chars - 1] == '\n') state->username[chars - 1] = 0;
 
   num = 0;
-  if (getline(&state->session_opt, &num, state_fd) < 0) {
+  chars = getline(&state->session_opt, &num, state_fd);
+  if (chars <= 0) {
     free(state->session_opt);
     goto fail;
   }
-  state->session_opt[strcspn(state->session_opt, "\n")] = 0;
+  if (state->session_opt[chars - 1] == '\n') state->session_opt[chars - 1] = 0;
 
   (void)fclose(state_fd);
   return 0;

src/log.c

@@ -8,6 +8,7 @@ static FILE* logger_out = NULL;
 
 void log_init(FILE* fd) {
   if (logger_out) (void)fclose(logger_out);
+  (void)setvbuf(fd, NULL, _IONBF, 0);
   logger_out = fd;
 }
 

src/main.c

@@ -12,12 +12,13 @@
 #include "log.h"
 #include "macros.h"
 #include "sessions.h"
+#include "signal_handler.h"
 #include "ui.h"
 #include "users.h"
-#include "util.h"
+#include "util/vec.h"
-#include "version.h"
 
 #define DATESTR_MAXBUFSIZE 0x20
+
 int main(int argc, char* argv[]) {
   // Logger
   char* log_output = getenv("LIDM_LOG");
@@ -30,6 +31,7 @@ int main(int argc, char* argv[]) {
     }
 
     log_init(log_fd);
+    log_puts("Starting log:");
   }
 
   if (argc == 2) {
@@ -85,6 +87,8 @@ int main(int argc, char* argv[]) {
   struct Vector users = get_human_users();
   struct Vector sessions = get_avaliable_sessions();
 
+  setup_sigterm();
+
   int ret = load(&users, &sessions);
   if (ret == 0) execl(argv[0], argv[0], NULL);
 }

src/ofield.c

@@ -1,10 +1,9 @@
 #include <stddef.h>
 
-#include "config.h"
 #include "efield.h"
 #include "ofield.h"
 #include "ui.h"
-#include "util.h"
+#include "util/utf8.h"
 
 struct opts_field ofield_new(size_t opts) {
   if (opts == 0) {
@@ -55,10 +54,10 @@ bool ofield_seek(struct opts_field* self, char seek) {
   return true;
 }
 
-u_char ofield_display_cursor_col(struct opts_field* self, u_char maxlen) {
+uint8_t ofield_display_cursor_col(struct opts_field* self, uint8_t maxlen) {
   if (self->current_opt == 0) {
-    u_char display_len = utf8len(self->efield.content);
+    uint8_t display_len = utf8len(self->efield.content);
-    u_char pos = utf8len_until(self->efield.content,
+    uint8_t pos = utf8len_until(self->efield.content,
                                 &self->efield.content[self->efield.pos]);
 
     if (display_len > maxlen) {

src/pam.c

@@ -0,0 +1,197 @@
+#include <pwd.h>
+#include <security/_pam_types.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "log.h"
+#include "macros.h"
+#include "pam.h"
+#include "sessions.h"
+#include "ui.h"
+
+struct envpair {
+  const char* NNULLABLE name;
+  char* NULLABLE value;
+};
+
+char* NULLABLE make_env_kv(const char* NNULLABLE key, char* NNULLABLE value) {
+  char* buf = NULL;
+  asprintf(&buf, "%s=%s", key, value);
+  return buf;
+}
+
+void free_envlist(char** NNULLABLE envlist) {
+  for (char** ptr = envlist; *ptr; ptr++)
+    free(*ptr);
+  free((void*)envlist);
+}
+
+// NULL when allocation failure
+// in any case, envlist would be freed after this function
+char** NULLABLE merge_envlist(char** NNULLABLE envlist, struct envpair extra[],
+                              size_t extra_len) {
+  size_t envlist_len = 0;
+  while (envlist[envlist_len])
+    envlist_len++;
+
+  size_t nonnullelems = 0;
+  for (size_t i = 0; i < extra_len; i++) {
+    if (extra[i].value) nonnullelems++;
+  }
+
+  size_t new_envlist_len = envlist_len + nonnullelems + 1;
+  char** new_envlist =
+      (char**)realloc((void*)envlist, sizeof(char*) * new_envlist_len);
+  if (!new_envlist) {
+    free_envlist(envlist);
+    return NULL;
+  }
+
+  // NOLINTNEXTLINE(readability-identifier-length)
+  size_t k = 0;
+  for (size_t i = 0; i < extra_len; i++) {
+    if (!extra[i].value) continue;
+    char* env_kv = make_env_kv(extra[i].name, extra[i].value);
+    if (!env_kv) goto free_new_envlist_extra;
+    new_envlist[envlist_len + k++] = env_kv;
+  }
+
+  new_envlist[envlist_len + nonnullelems] = NULL;
+  return new_envlist;
+
+free_new_envlist_extra:
+  for (size_t j = 0; j < envlist_len + k; j++) {
+    free(new_envlist[envlist_len + j]);
+  }
+  free((void*)new_envlist);
+  return NULL;
+}
+
+char* NULLABLE xdg_ssession_type_str(enum SessionType typ) {
+  char* xdg_session_type = NULL;
+  if (typ == SHELL) xdg_session_type = "tty";
+  if (typ == XORG) xdg_session_type = "x11";
+  if (typ == WAYLAND) xdg_session_type = "wayland";
+  return xdg_session_type;
+}
+
+#define FAIL_ALLOC()                                                  \
+  {                                                                   \
+    return (struct pamh_getenv_status){.error_flag = PAMH_ERR_ALLOC}; \
+  }
+#define FAIL(ERR, ERRFN)                                                       \
+  {                                                                            \
+    return (struct pamh_getenv_status){.error_flag = (ERR), .errfn = (ERRFN)}; \
+  }
+
+struct pamh_getenv_status pamh_get_complete_env(pam_handle_t* handle,
+                                                struct passwd* NNULLABLE pw,
+                                                enum SessionType session_typ) {
+  char** raw_envlist = pam_getenvlist(handle);
+  if (!raw_envlist) FAIL(PAMH_ERR_ERRNO, "pam_getenvlist");
+
+  char** ptr = raw_envlist;
+  while (*ptr)
+    log_printf("[I] got pam env %s\n", *(ptr++));
+
+  struct envpair extra_env[] = {
+      {"TERM", getenv("TERM")},
+      {"PATH", getenv("PATH")},
+      {"HOME", pw->pw_dir},
+      {"USER", pw->pw_name},
+      {"SHELL", pw->pw_shell},
+      {"LOGNAME", pw->pw_name},
+      {"XDG_SESSION_TYPE", xdg_ssession_type_str(session_typ)}};
+
+  char** envlist = merge_envlist(raw_envlist, extra_env, LEN(extra_env));
+  if (!envlist) FAIL_ALLOC();
+  return (struct pamh_getenv_status){
+      .error_flag = PAMH_ERR_NOERR,
+      .envlist = envlist,
+  };
+}
+
+#undef FAIL
+#undef FAIL_ALLOC
+
+///////////////
+
+struct pam_conv_data {
+  char* password;
+  void (*display_pam_msg)(const char* msg, int msg_style);
+};
+
+int pam_conversation(int num_msg, const struct pam_message** msg,
+                     struct pam_response** resp, void* appdata_ptr) {
+  struct pam_response* reply = malloc(sizeof(struct pam_response) * num_msg);
+  if (!reply) {
+    return PAM_BUF_ERR;
+  }
+
+  struct pam_conv_data* conv_data = (struct pam_conv_data*)appdata_ptr;
+
+  for (int i = 0; i < num_msg; i++) {
+    reply[i].resp = NULL;
+    reply[i].resp_retcode = 0;
+
+    switch (msg[i]->msg_style) {
+      case PAM_PROMPT_ECHO_OFF:
+      case PAM_PROMPT_ECHO_ON:
+        reply[i].resp = strdup(conv_data->password);
+        if (!reply[i].resp) {
+          for (int j = 0; j < i; j++)
+            free(reply[j].resp);
+          free(reply);
+          return PAM_BUF_ERR;
+        }
+        break;
+
+      case PAM_TEXT_INFO:
+      case PAM_ERROR_MSG:
+        if (conv_data->display_pam_msg && msg[i]->msg) {
+          conv_data->display_pam_msg(msg[i]->msg, msg[i]->msg_style);
+        }
+        break;
+
+      default:
+        break;
+    }
+  }
+  *resp = reply;
+  return PAM_SUCCESS;
+}
+
+#ifndef PAM_SERVICE_FALLBACK
+  #define PAM_SERVICE_FALLBACK "login"
+#endif
+
+#define CHECK_PAM_RET(call) \
+  ret = (call);             \
+  if (ret != PAM_SUCCESS) { \
+    pam_end(pamh, ret);     \
+    return NULL;            \
+  }
+pam_handle_t* get_pamh(char* user, char* passwd) {
+  pam_handle_t* pamh = NULL;
+  struct pam_conv_data conv_data = {.password = passwd,
+                                    .display_pam_msg = print_pam_msg};
+  struct pam_conv pamc = {pam_conversation, (void*)&conv_data};
+  int ret;
+
+  char* pam_service_override = getenv("LIDM_PAM_SERVICE");
+  char* pam_service_name =
+      pam_service_override ? pam_service_override : PAM_SERVICE_FALLBACK;
+
+  CHECK_PAM_RET(pam_start(pam_service_name, user, &pamc, &pamh))
+  CHECK_PAM_RET(pam_authenticate(pamh, 0))
+  CHECK_PAM_RET(pam_acct_mgmt(pamh, 0))
+  CHECK_PAM_RET(pam_setcred(pamh, PAM_ESTABLISH_CRED))
+  CHECK_PAM_RET(pam_open_session(pamh, 0))
+  CHECK_PAM_RET(pam_setcred(pamh, PAM_REINITIALIZE_CRED))
+
+  return pamh;
+}
+#undef CHECK_PAM_RET

src/sessions.c

@@ -1,3 +1,4 @@
+#include <errno.h>
 #include <ftw.h>
 #include <limits.h>
 #include <stdbool.h>
@@ -6,27 +7,38 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <unistd.h>
 
+#include "config.h"
 #include "desktop.h"
+#include "desktop_exec.h"
 #include "log.h"
+#include "macros.h"
 #include "sessions.h"
-#include "util.h"
+#include "util/path.h"
+#include "util/vec.h"
 
 struct source_dir {
-  enum session_type type;
+  enum SessionType type;
   char* dir;
 };
 
 #ifndef SESSIONS_XSESSIONS
   #define SESSIONS_XSESSIONS "/usr/share/xsessions"
 #endif
+#ifndef SESSIONS_XSESSIONS_LOCAL
+  #define SESSIONS_XSESSIONS_LOCAL "/usr/local/share/xsessions"
+#endif
 #ifndef SESSIONS_WAYLAND
   #define SESSIONS_WAYLAND "/usr/share/wayland-sessions"
 #endif
-static const struct source_dir SOURCES[] = {
+#ifndef SESSIONS_WAYLAND_LOCAL
-    {XORG, SESSIONS_XSESSIONS},
+  #define SESSIONS_WAYLAND_LOCAL "/usr/local/share/wayland-sessions"
+#endif
+static const struct source_dir SOURCES[] = {{XORG, SESSIONS_XSESSIONS},
+                                            {XORG, SESSIONS_XSESSIONS_LOCAL},
                                             {WAYLAND, SESSIONS_WAYLAND},
-};
+                                            {WAYLAND, SESSIONS_WAYLAND_LOCAL}};
 
 static struct Vector* cb_sessions = NULL;
 
@@ -72,9 +84,11 @@ struct status cb(void* _ctx, char* NULLABLE table, char* key, char* value) {
 
 // also, always return 0 or we will break parsing and we don't want a bad
 // desktop file to break all possible sessions
-static enum session_type session_type;
+static enum SessionType session_type;
 // NOLINTNEXTLINE(readability-function-cognitive-complexity)
 static int fn(const char* fpath, const struct stat* sb, int typeflag) {
+  UNUSED(sb);
+
   // guessing symlink behavior
   //  - FTW_PHYS if set doesn't follow symlinks, so ftw() has no flags and it
   //  follows symlinks, we should never get to handle that
@@ -95,22 +109,33 @@ static int fn(const char* fpath, const struct stat* sb, int typeflag) {
   }
 
   int ret = read_desktop(fd, &ctx, &cb);
-  if (ret < 0) { // any error
+  // any error
-    log_printf("[E] format error parsing %s", fpath);
+  if (ret < 0) goto err_close;
-    return 0;
-  }
 
   (void)fclose(fd);
 
+  // TODO: filter based on tryexec
+  // https://specifications.freedesktop.org/desktop-entry-spec/latest/recognized-keys.html
+  free(ctx.tryexec);
+
   // just add this to the list
   if (ctx.name != NULL && ctx.exec != NULL) {
     struct session* this_session = malloc(sizeof(struct session));
     if (this_session == NULL) return 0;
 
+    int arg_count;
+    char** args;
+    int parse_status = parse_exec_string(ctx.exec, &arg_count, &args);
+    if (parse_status != 0 || arg_count == 0 || !args[0]) {
+      log_printf("[E] parsing exec string '%s': %d\n", ctx.exec, parse_status);
+      free(this_session);
+      goto err_parsing;
+    }
+    free(ctx.exec);
+
     *this_session = (struct session){
         .name = ctx.name,
-        .exec = ctx.exec,
+        .exec = session_exec_desktop(arg_count, args),
-        .tryexec = ctx.tryexec,
         .type = session_type,
     };
 
@@ -118,6 +143,12 @@ static int fn(const char* fpath, const struct stat* sb, int typeflag) {
   }
 
   return 0;
+
+err_close:
+  (void)fclose(fd);
+err_parsing:
+  log_printf("[E] format error parsing %s", fpath);
+  return 0;
 }
 
 // This code is designed to be run purely single threaded
@@ -127,7 +158,7 @@ struct Vector get_avaliable_sessions() {
   vec_reserve(&sessions, LIKELY_BOUND_SESSIONS);
 
   cb_sessions = &sessions;
-  for (size_t i = 0; i < (sizeof(SOURCES) / sizeof(SOURCES[0])); i++) {
+  for (size_t i = 0; i < LEN(SOURCES); i++) {
     log_printf("[I] parsing into %s\n", SOURCES[i].dir);
     session_type = SOURCES[i].type;
     ftw(SOURCES[i].dir, &fn, 1);
@@ -136,3 +167,54 @@ struct Vector get_avaliable_sessions() {
 
   return sessions;
 }
+
+int session_exec_exec(struct session_exec* NNULLABLE exec,
+                      char* NULLABLE* NNULLABLE envp) {
+  switch (exec->typ) {
+    case EXEC_SHELL: {
+      char* argv[] = {exec->shell, NULL};
+      return execvpe(exec->shell, argv, envp);
+    }
+    case EXEC_DESKTOP:
+      return execvpe(exec->desktop.args[0], exec->desktop.args, envp);
+    default:
+      __builtin_unreachable();
+  }
+}
+
+/// So the reason this doesn't use the user shell is because that can really be
+/// anything, also assuming it were fish for example, it can't execute posix
+/// shell files and that leaves it out of most `/etc/profile.d/` scripts.
+///
+/// I'll just default to bash for now as it's able to source almost everything
+/// and takes most flags. Maybe will try to make this more sophisticated in the
+/// future.
+///
+/// This respects errno. Even also works as any exec family function.
+#ifndef LOGIN_SHELL
+  #define LOGIN_SHELL "bash"
+#endif
+// This triggers login behavior
+#define LOGIN_SHELL_ARG0 "-" LOGIN_SHELL
+int session_exec_login_through_shell(struct session_exec* NNULLABLE exec,
+                                     char* NULLABLE* NNULLABLE envp) {
+  switch (exec->typ) {
+    case EXEC_SHELL: {
+      char* argv[] = {LOGIN_SHELL_ARG0, "-c", exec->shell, NULL};
+      return execvpe(LOGIN_SHELL, argv, envp);
+    }
+    case EXEC_DESKTOP: {
+      char* name = desktop_as_cmdline(exec->desktop.args);
+      if (!name) {
+        errno = EINVAL;
+        return -1;
+      }
+      char* argv[] = {LOGIN_SHELL_ARG0, "-c", name, NULL};
+      int ret = execvpe(LOGIN_SHELL, argv, envp);
+      free(name);
+      return ret;
+    }
+    default:
+      __builtin_unreachable();
+  }
+}

src/signal_handler.c

@@ -0,0 +1,29 @@
+#include <errno.h>
+#include <stddef.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "signal_handler.h"
+
+static void handle_sigterm(int sig) {
+  (void)sig;
+
+  (void)signal(SIGTERM, SIG_IGN);
+  kill(-getpgrp(), SIGTERM);
+
+  int status;
+  while (waitpid(-1, &status, 0) > 0 || errno == EINTR) {
+  }
+
+  _exit(0);
+}
+
+void setup_sigterm() {
+  setpgid(0, 0);
+
+  struct sigaction sa;
+  sa.sa_handler = handle_sigterm;
+  sigemptyset(&sa.sa_mask);
+  sa.sa_flags = 0;
+  sigaction(SIGTERM, &sa, NULL);
+}

src/ui.c

@@ -26,14 +26,15 @@
 #include "keys.h"
 #include "launch_state.h"
 #include "log.h"
+#include "macros.h"
 #include "ofield.h"
 #include "sessions.h"
 #include "ui.h"
 #include "ui_state.h"
 #include "users.h"
-#include "util.h"
+#include "util/utf8.h"
 
-const u_char INPUTS_N = 3;
+const uint8_t INPUTS_N = 3;
 
 struct uint_point {
   uint x;
@@ -62,9 +63,15 @@ struct config* g_config = NULL;
 static volatile sig_atomic_t need_resize = 0;
 
 static void process_sigwinch(int signal) {
+  UNUSED(signal);
   need_resize = 1;
 }
 
+static inline void draw_bg() {
+  // apply bg color to all screen
+  printf("\x1b[%sm\x1b[2J", g_config->colors.bg);
+}
+
 void setup(struct config* config) {
   g_config = config;
 
@@ -74,10 +81,9 @@ void setup(struct config* config) {
   term.c_lflag &= ~(ICANON | ECHO);
   tcsetattr(STDOUT_FILENO, TCSANOW, &term);
 
-  // save cursor pos, save screen, set color and reset screen
+  // save cursor pos, save screen
-  // (applying color to all screen)
+  printf("\x1b[s\x1b[?47h");
-  printf("\x1b[s\x1b[?47h\x1b[%s;%sm\x1b[2J", g_config->colors.bg,
+  draw_bg();
-         g_config->colors.fg);
 
   (void)atexit(restore_all);
   (void)signal(SIGINT, signal_handler);
@@ -129,11 +135,11 @@ char* trunc_gethostname(size_t maxlen, const char* const ELLIPSIS) {
 }
 
 void ui_update_cursor_focus() {
-  u_char line = box_start.y;
+  uint8_t line = box_start.y;
-  u_char col = box_start.x + VALUES_COL;
+  uint8_t col = box_start.x + VALUES_COL;
 
   struct opts_field* ofield = get_opts_ffield();
-  u_char maxlen = VALUE_MAXLEN;
+  uint8_t maxlen = VALUE_MAXLEN;
   if (ofield->opts > 1) {
     maxlen -= utf8len(g_config->strings.opts_pre) +
               utf8len(g_config->strings.opts_post);
@@ -152,7 +158,7 @@ void ui_update_cursor_focus() {
   (void)printf("\x1b[%d;%dH", line, col);
 }
 
-void ui_update_field(enum input focused_input) {
+void ui_update_field(enum Input focused_input) {
   if (focused_input == PASSWD) {
     print_passwd(utf8len(of_passwd.efield.content), false);
   } else if (focused_input == SESSION) {
@@ -171,7 +177,7 @@ void ui_update_ffield() {
 }
 
 void ui_update_ofield(struct opts_field* NNULLABLE self) {
-  enum input input;
+  enum Input input;
   if (self == &of_session)
     input = SESSION;
   else if (self == &of_user)
@@ -184,6 +190,7 @@ void ui_update_ofield(struct opts_field* NNULLABLE self) {
   ui_update_field(input);
 }
 
+/// draw everything
 void scratch_print_ui() {
   ioctl(STDOUT_FILENO, TIOCGWINSZ, &window);
   box_start = (struct uint_point){
@@ -191,15 +198,16 @@ void scratch_print_ui() {
       .y = ((window.ws_row - BOX_HEIGHT) / 2),    // leave more space under
   };
 
-  if (window.ws_row < BOX_HEIGHT + INNER_BOX_OUT_MARGIN * 2 ||
+  if (window.ws_row < BOX_HEIGHT + (INNER_BOX_OUT_MARGIN * 2) ||
-      window.ws_col < BOX_WIDTH + INNER_BOX_OUT_MARGIN * 2) {
+      window.ws_col < BOX_WIDTH + (INNER_BOX_OUT_MARGIN * 2)) {
     printf("\033[2J\033[H"); // Clear screen
     printf("\x1b[1;31mScreen too small\x1b[0m\n");
     printf("\x1b[%s;%sm\x1b[2J", g_config->colors.bg, g_config->colors.fg);
     return;
   }
 
-  printf("\033[2J\033[H"); // Clear screen
+  printf("\033[2J\033[H\033c"); // Clear screen
+  draw_bg();
 
   /// PRINTING
   // printf box
@@ -261,7 +269,7 @@ int load(struct Vector* users, struct Vector* sessions) {
   scratch_print_ui();
 
   /// INTERACTIVE
-  u_char len;
+  uint8_t len;
   char seq[0xff];
   uint esc = 0;
   while (true) {
@@ -281,23 +289,24 @@ int load(struct Vector* users, struct Vector* sessions) {
     (void)fflush(stdout);
     if (!read_press_nb(&len, seq, &tv)) continue;
     if (*seq == '\x1b') {
-      enum keys ansi_code = find_ansi(seq);
+      struct option_keys ansi_code = find_ansi(seq);
-      if (ansi_code != -1) {
+      if (ansi_code.is_some) {
-        if (ansi_code == ESC) {
+        enum Keys ansi_key = ansi_code.key;
+        if (ansi_key == ESC) {
           esc = 2;
-        } else if (ansi_code == g_config->functions.refresh) {
+        } else if (ansi_key == g_config->functions.refresh) {
           restore_all();
           return 0;
-        } else if (ansi_code == g_config->functions.reboot) {
+        } else if (ansi_key == g_config->functions.reboot) {
           restore_all();
           reboot(RB_AUTOBOOT);
           exit(0);
-        } else if (ansi_code == g_config->functions.poweroff) {
+        } else if (ansi_key == g_config->functions.poweroff) {
           restore_all();
           reboot(RB_POWER_OFF);
           exit(0);
         } else if (g_config->functions.fido != NONE &&
-                   ansi_code == g_config->functions.fido) {
+                   ansi_key == g_config->functions.fido) {
           bool successful_write = write_launch_state((struct LaunchState){
               .username = st_user().username,
               .session_opt =
@@ -310,14 +319,16 @@ int load(struct Vector* users, struct Vector* sessions) {
                       &restore_all, g_config)) {
             print_passwd(utf8len(of_passwd.efield.content), true);
             ui_update_cursor_focus();
+          } else {
+            scratch_print_ui();
           }
-        } else if (ansi_code == A_UP || ansi_code == A_DOWN) {
+        } else if (ansi_key == A_UP || ansi_key == A_DOWN) {
-          st_ch_focus(ansi_code == A_DOWN ? 1 : -1);
+          st_ch_focus(ansi_key == A_DOWN ? 1 : -1);
-        } else if (ansi_code == A_RIGHT || ansi_code == A_LEFT) {
+        } else if (ansi_key == A_RIGHT || ansi_key == A_LEFT) {
           if (esc)
-            st_ch_of_opts(ansi_code == A_RIGHT ? 1 : -1);
+            st_ch_of_opts(ansi_key == A_RIGHT ? 1 : -1);
           else
-            st_ch_ef_col(ansi_code == A_RIGHT ? 1 : -1);
+            st_ch_ef_col(ansi_key == A_RIGHT ? 1 : -1);
         }
       }
     } else {
@@ -333,6 +344,8 @@ int load(struct Vector* users, struct Vector* sessions) {
                     &restore_all, g_config)) {
           print_passwd(utf8len(of_passwd.efield.content), true);
           ui_update_cursor_focus();
+        } else {
+          scratch_print_ui();
         }
       } else
         st_kbd_type(seq, g_config->behavior.include_defshell);
@@ -349,10 +362,10 @@ void clean_line(struct uint_point origin, uint line) {
   printf("\x1b[%d;%dH%s", origin.y + line, origin.x + 1, line_cleaner);
 }
 
-u_char get_render_pos_offset(struct opts_field* self, u_char maxlen) {
+uint8_t get_render_pos_offset(struct opts_field* self, uint8_t maxlen) {
   if (self->current_opt != 0) return 0;
 
-  u_char pos = utf8len_until(self->efield.content,
+  uint8_t pos = utf8len_until(self->efield.content,
                               &self->efield.content[self->efield.pos]);
   return pos - ofield_display_cursor_col(self, maxlen);
 }
@@ -368,7 +381,7 @@ void print_head() {
   // hostname doesn't just change on runtime,
   // but the length of the time string might
   static char* NULLABLE hostname = NULL;
-  static size_t hostname_calcd_size;
+  static ssize_t hostname_calcd_size;
 
   // save the truncated hostname and the length it truncated to,
   // if said length changes recalculate this (and free previous str)
@@ -426,7 +439,7 @@ void print_session(struct session session, bool multiple) {
 
   char* toprint = session.name;
   if (multiple) {
-    u_char maxlen = VALUE_MAXLEN - utf8len(g_config->strings.opts_pre) -
+    uint8_t maxlen = VALUE_MAXLEN - utf8len(g_config->strings.opts_pre) -
                      utf8len(g_config->strings.opts_post);
     toprint += get_render_pos_offset(&of_session, maxlen);
     size_t printlen = utf8seekn(toprint, maxlen) - toprint;
@@ -454,13 +467,14 @@ void print_user(struct user user, bool multiple) {
 
   char* toprint = user.display_name;
   if (multiple) {
-    u_char maxlen = VALUE_MAXLEN - utf8len(g_config->strings.opts_pre) -
+    uint8_t maxlen = VALUE_MAXLEN - utf8len(g_config->strings.opts_pre) -
                      utf8len(g_config->strings.opts_post);
     toprint += get_render_pos_offset(&of_session, maxlen);
     size_t printlen = utf8seekn(toprint, maxlen) - toprint;
 
-    printf("\r\x1b[%dC< \x1b[%sm%.*s\x1b[%sm >", box_start.x + VALUES_COL - 1,
+    printf("\r\x1b[%dC%s\x1b[%sm%.*s\x1b[%sm%s", box_start.x + VALUES_COL - 1,
-           user_color, (int)printlen, toprint, g_config->colors.fg);
+           g_config->strings.opts_pre, user_color, (int)printlen, toprint,
+           g_config->colors.fg, g_config->strings.opts_post);
   } else {
     toprint += get_render_pos_offset(&of_user, VALUE_MAXLEN);
     size_t printlen = utf8seekn(toprint, VALUE_MAXLEN) - toprint;
@@ -534,7 +548,7 @@ static void print_footer() {
                  utf8len(g_config->strings.f_refresh) +
                  utf8len(KEY_NAMES[g_config->functions.refresh]);
 
-  bsize += 2 * 2 + 3 * 1;
+  bsize += (2 * 2) + (3 * 1);
 
   if (fido_enabled) {
     bsize += utf8len(g_config->strings.f_fido) +

src/ui_state.c

@@ -4,7 +4,7 @@
 #include "ui.h"
 #include "users.h"
 
-enum input focused_input = PASSWD;
+enum Input focused_input = PASSWD;
 
 struct Vector* gusers;
 struct Vector* gsessions;
@@ -13,7 +13,7 @@ struct opts_field of_session;
 struct opts_field of_user;
 struct opts_field of_passwd;
 
-struct opts_field* NNULLABLE get_opts_field(enum input from) {
+struct opts_field* NNULLABLE get_opts_field(enum Input from) {
   if (from == SESSION) return &of_session;
   if (from == USER) return &of_user;
   if (from == PASSWD) return &of_passwd;
@@ -40,7 +40,8 @@ struct session st_session(bool include_defshell) {
     if (include_defshell && of_session.current_opt == gsessions->length + 1) {
       struct session shell_session;
       shell_session.type = SHELL;
-      shell_session.exec = shell_session.name = st_user().shell;
+      shell_session.exec =
+          session_exec_shell(shell_session.name = st_user().shell);
       return shell_session;
     }
 
@@ -49,7 +50,8 @@ struct session st_session(bool include_defshell) {
 
   struct session custom_session;
   custom_session.type = SHELL;
-  custom_session.name = custom_session.exec = of_session.efield.content;
+  custom_session.exec =
+      session_exec_shell(custom_session.name = of_session.efield.content);
   return custom_session;
 }
 
@@ -86,7 +88,7 @@ void st_kbd_type(char* text, bool cfg_include_defshell) {
     start = st_user().username;
   if (focused_input == SESSION && of_session.current_opt != 0 &&
       st_session(cfg_include_defshell).type == SHELL)
-    start = st_session(cfg_include_defshell).exec;
+    start = st_session(cfg_include_defshell).exec.shell;
 
   ofield_kbd_type(field, text, start);
   ui_update_ffield();

src/users.c

@@ -7,7 +7,7 @@
 #include "log.h"
 #include "macros.h"
 #include "users.h"
-#include "util.h"
+#include "util/vec.h"
 
 // NOLINTNEXTLINE(readability-identifier-length)
 int build_user(struct user* NNULLABLE user, struct passwd* p) {

src/util.c

@@ -1,218 +0,0 @@
-#include <asm-generic/errno-base.h>
-#include <errno.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "keys.h"
-#include "ui.h"
-#include "util.h"
-
-static int selret_magic();
-
-int find_keyname(enum keys* at, const char* name) {
-  for (size_t i = 0; i < LEN(KEY_MAPPINGS); i++) {
-    if (strcmp(KEY_NAMES[i], name) == 0) {
-      *at = (enum keys)i;
-      return 0;
-    }
-  }
-
-  return -1;
-}
-
-enum keys find_ansi(const char* seq) {
-  for (size_t i = 0; i < LEN(KEY_MAPPINGS); i++) {
-    struct key_mapping mapping = KEY_MAPPINGS[i];
-    for (size_t j = 0; mapping.sequences[j] != NULL; j++) {
-      if (strcmp(mapping.sequences[j], seq) == 0) {
-        return (enum keys)i;
-      }
-    }
-  }
-  return -1;
-}
-
-void read_press(u_char* length, char* out) {
-  *length = 0;
-
-  while (true) {
-    if (read(STDIN_FILENO, &out[(*length)++], 1) != 1) {
-      print_errno("read error");
-      sleep(3);
-      exit(1);
-    }
-    int selret = selret_magic();
-    if (selret == -1) {
-      print_errno("selret error");
-    } else if (selret != 1) {
-      out[*length] = '\0';
-      return;
-    }
-  }
-}
-
-bool read_press_nb(u_char* length, char* out, struct timeval* tv) {
-  fd_set fds;
-  FD_ZERO(&fds);
-  FD_SET(STDIN_FILENO, &fds);
-  errno = 0;
-  int ret = select(STDIN_FILENO + 1, &fds, NULL, NULL, tv);
-  if (errno || ret <= 0) return false;
-
-  read_press(length, out);
-  return true;
-}
-
-// https://stackoverflow.com/a/48040042
-static int selret_magic() {
-  fd_set set;
-  struct timeval timeout;
-  FD_ZERO(&set);
-  FD_SET(STDIN_FILENO, &set);
-  timeout.tv_sec = 0;
-  timeout.tv_usec = 0;
-  return select(1, &set, NULL, NULL, &timeout);
-}
-
-// UTF-8 shii
-#define UTF8_CONT_MSK 0b11000000
-#define UTF8_CONT_VAL 0b10000000
-bool utf8_iscont(char byte) {
-  return (byte & UTF8_CONT_MSK) == UTF8_CONT_VAL;
-}
-
-size_t utf8len(const char* str) {
-  size_t len = 0;
-  while (*str != '\0') {
-    if (!utf8_iscont(*(str++))) len++;
-  }
-
-  return len;
-}
-
-size_t utf8len_until(const char* str, const char* until) {
-  size_t len = 0;
-  while (str < until) {
-    if (!utf8_iscont(*(str++))) len++;
-  }
-
-  return len;
-}
-
-size_t utf8trunc(char* str, size_t n) {
-  size_t bytes = 0;
-  while (true) {
-    if (str[bytes] == '\0') break;
-    if (utf8_iscont(str[bytes])) {
-      bytes++;
-      continue;
-    }
-    if (n == 0) {
-      str[bytes] = '\0';
-      break;
-    }
-    bytes++;
-    n--;
-  }
-  return bytes;
-}
-
-const char* utf8back(const char* str) {
-  while (utf8_iscont(*(--str))) {
-  }
-  return str;
-}
-const char* utf8seek(const char* str) {
-  while (utf8_iscont(*(++str))) {
-  }
-  return str;
-}
-
-const char* utf8seekn(const char* str, size_t n) {
-  while (n > 0 && *str != '\0') {
-    str = utf8seek(str);
-    n--;
-  }
-  return str;
-}
-
-// Vector shii
-const struct Vector VEC_NEW = {
-    .length = 0,
-    .capacity = 0,
-    .pages = NULL,
-};
-
-int vec_resize(struct Vector* self, size_t size) {
-  void** new_location =
-      (void**)realloc((void*)self->pages, size * sizeof(void*));
-  if (new_location != NULL) {
-    if (self->length > size) self->length = size;
-    self->capacity = size;
-    self->pages = new_location;
-  } else {
-    return -1;
-  }
-  return 0;
-}
-
-int vec_reserve(struct Vector* self, size_t size) {
-  uint32_t new_capacity = self->capacity;
-  while (self->length + size > new_capacity) {
-    new_capacity = new_capacity + (new_capacity >> 1) +
-                   1; // cap * 1.5 + 1; 0 1 2 4 7 11...
-  }
-  return vec_resize(self, new_capacity);
-}
-
-int vec_reserve_exact(struct Vector* self, size_t size) {
-  uint32_t needed_capacity = self->length + size;
-  if (self->capacity < needed_capacity) {
-    return vec_resize(self, needed_capacity);
-  }
-  return 0;
-}
-
-int vec_push(struct Vector* self, void* item) {
-  int res_ret = vec_reserve(self, 1);
-  if (res_ret != 0) return res_ret;
-
-  self->pages[self->length++] = item;
-  return 0;
-}
-
-void vec_free(struct Vector* self) {
-  while (self->length > 0)
-    free(self->pages[--self->length]);
-
-  vec_clear(self);
-}
-
-void vec_clear(struct Vector* self) {
-  free((void*)self->pages);
-  vec_reset(self);
-}
-
-void vec_reset(struct Vector* self) {
-  *self = (struct Vector){
-      .length = 0,
-      .capacity = 0,
-      .pages = NULL,
-  };
-}
-
-void* vec_pop(struct Vector* self) {
-  if (self->length == 0) return NULL;
-
-  return self->pages[--self->length];
-}
-
-void* vec_get(struct Vector* self, size_t index) {
-  if (index >= self->length) return NULL;
-
-  return self->pages[index];
-}

src/util/path.c

@@ -0,0 +1,64 @@
+#include <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "util/path.h"
+
+// returns NULL on any error
+// otherwise it returns the absolute path of the program that MUST BE FREED
+//
+// Should be almost completely posix compliant, except it won't resolve empty
+// PATH entries relative to the cwd
+char* NULLABLE search_path(const char* NNULLABLE for_binary) {
+  if (strchr(for_binary, '/') != NULL) {
+    // skip absolute paths
+    return strdup(for_binary);
+  }
+  char* path_env = getenv("PATH");
+  if (!path_env) return NULL;
+  char* path = strdup(path_env);
+  if (!path) return NULL;
+
+  char* tok = strtok(path, ":");
+  while (tok) {
+    char* bin_path;
+    asprintf(&bin_path, "%s/%s", tok, for_binary);
+    if (!bin_path) {
+      free(path);
+      return NULL;
+    }
+
+    struct stat stat_buf;
+    if (stat(bin_path, &stat_buf) == 0 && access(bin_path, X_OK) == 0) {
+      free(path);
+      return bin_path;
+    }
+
+    free(bin_path);
+    tok = strtok(NULL, ":");
+  }
+
+  free(path);
+  return NULL;
+}
+
+// This is present in glibc ONLY with GNU extensions, this aims to provide a
+// musl compatible variant.
+//
+// Respects errno of exec functions family.
+int execvpe(const char* NNULLABLE file, char* NULLABLE const argv[NNULLABLE],
+            char* NULLABLE const envp[NNULLABLE]) {
+  char* path = search_path(file);
+  if (!path) {
+    errno = ENOENT;
+    return -1;
+  }
+  int ret = execve(path, argv, envp);
+  free(path);
+  return ret;
+}

src/util/utf8.c

@@ -0,0 +1,62 @@
+#include "util/utf8.h"
+
+#define UTF8_CONT_MSK 0b11000000
+#define UTF8_CONT_VAL 0b10000000
+bool utf8_iscont(char byte) {
+  return (byte & UTF8_CONT_MSK) == UTF8_CONT_VAL;
+}
+
+size_t utf8len(const char* str) {
+  size_t len = 0;
+  while (*str != '\0') {
+    if (!utf8_iscont(*(str++))) len++;
+  }
+
+  return len;
+}
+
+size_t utf8len_until(const char* str, const char* until) {
+  size_t len = 0;
+  while (str < until) {
+    if (!utf8_iscont(*(str++))) len++;
+  }
+
+  return len;
+}
+
+size_t utf8trunc(char* str, size_t n) {
+  size_t bytes = 0;
+  while (true) {
+    if (str[bytes] == '\0') break;
+    if (utf8_iscont(str[bytes])) {
+      bytes++;
+      continue;
+    }
+    if (n == 0) {
+      str[bytes] = '\0';
+      break;
+    }
+    bytes++;
+    n--;
+  }
+  return bytes;
+}
+
+const char* utf8back(const char* str) {
+  while (utf8_iscont(*(--str))) {
+  }
+  return str;
+}
+const char* utf8seek(const char* str) {
+  while (utf8_iscont(*(++str))) {
+  }
+  return str;
+}
+
+const char* utf8seekn(const char* str, size_t n) {
+  while (n > 0 && *str != '\0') {
+    str = utf8seek(str);
+    n--;
+  }
+  return str;
+}

src/util/vec.c

@@ -0,0 +1,96 @@
+#include <stdlib.h>
+
+#include "util/vec.h"
+
+const struct Vector VEC_NEW = {
+    .length = 0,
+    .capacity = 0,
+    .pages = NULL,
+};
+
+struct Vector vec_from_raw(void** raw) {
+  size_t len = 0;
+  while (raw[len])
+    len++;
+
+  return (struct Vector){
+      .length = len,
+      .capacity = len,
+      .pages = raw,
+  };
+}
+
+void** vec_as_raw(struct Vector self) {
+  if (vec_push(&self, NULL) != 0) return NULL;
+  return self.pages;
+}
+
+int vec_resize(struct Vector* self, size_t size) {
+  void** new_location =
+      (void**)realloc((void*)self->pages, size * sizeof(void*));
+  if (new_location != NULL) {
+    if (self->length > size) self->length = size;
+    self->capacity = size;
+    self->pages = new_location;
+  } else {
+    return -1;
+  }
+  return 0;
+}
+
+int vec_reserve(struct Vector* self, size_t size) {
+  uint32_t new_capacity = self->capacity;
+  while (self->length + size > new_capacity) {
+    new_capacity = new_capacity + (new_capacity >> 1) +
+                   1; // cap * 1.5 + 1; 0 1 2 4 7 11...
+  }
+  return vec_resize(self, new_capacity);
+}
+
+int vec_reserve_exact(struct Vector* self, size_t size) {
+  uint32_t needed_capacity = self->length + size;
+  if (self->capacity < needed_capacity) {
+    return vec_resize(self, needed_capacity);
+  }
+  return 0;
+}
+
+int vec_push(struct Vector* self, void* item) {
+  int res_ret = vec_reserve(self, 1);
+  if (res_ret != 0) return res_ret;
+
+  self->pages[self->length++] = item;
+  return 0;
+}
+
+void vec_free(struct Vector* self) {
+  while (self->length > 0)
+    free(self->pages[--self->length]);
+
+  vec_clear(self);
+}
+
+void vec_clear(struct Vector* self) {
+  free((void*)self->pages);
+  vec_reset(self);
+}
+
+void vec_reset(struct Vector* self) {
+  *self = (struct Vector){
+      .length = 0,
+      .capacity = 0,
+      .pages = NULL,
+  };
+}
+
+void* vec_pop(struct Vector* self) {
+  if (self->length == 0) return NULL;
+
+  return self->pages[--self->length];
+}
+
+void* vec_get(struct Vector* self, size_t index) {
+  if (index >= self->length) return NULL;
+
+  return self->pages[index];
+}

themes/README.md

@@ -1,5 +1,21 @@
 # Themes
 
+## catppuccin-frappe.ini
+
+![catppuccin-frappe.ini theme](./screenshots/catppuccin-frappe.png)
+
+## catppuccin-latte.ini
+
+![catppuccin-latte.ini theme](./screenshots/catppuccin-latte.png)
+
+## catppuccin-macchiato.ini
+
+![catppuccin-macchiato.ini theme](./screenshots/catppuccin-macchiato.png)
+
+## catppuccin-mocha.ini
+
+![catppuccin-mocha.ini theme](./screenshots/catppuccin-mocha.png)
+
 ## cherry.ini
 
 ![cherry.ini theme](./screenshots/cherry.png)

themes/catppuccin-frappe.ini

@@ -0,0 +1,24 @@
+##############################################
+#                                            #
+#              Catppuccin Theme              #
+#                                            #
+##############################################
+
+# Catppuccin Frappé
+# This theme was created by: Catppuccin Org! <3
+
+[colors]
+bg          = "23;24;25;48;2;48;52;70"
+fg          = "22;23;24;25;29;38;2;198;208;245"
+err         = "1;4;23;24;25;38;2;231;130;132"
+s_wayland   = "3;22;24;25;38;2;202;158;230"
+s_xorg      = "3;22;24;25;38;2;202;158;230"
+s_shell     = "3;22;24;25;38;2;244;184;228"
+e_hostname  = "1;3;24;25;29;38;2;242;213;207"
+e_date      = "3;22;24;25;29;38;2;165;173;206"
+e_box       = "1;23;24;25;29;38;2;115;121;148"
+e_header    = "1;3;24;25;29;38;2;239;159;118"
+e_user      = "3;22;24;25;29;38;2;140;170;238"
+e_passwd    = "1;23;24;25;29;38;2;166;209;137"
+e_badpasswd = "1;9;23;24;25;38;2;231;130;132"
+e_key       = "22;23;24;25;38;2;129;200;190"

themes/catppuccin-latte.ini

@@ -0,0 +1,24 @@
+##############################################
+#                                            #
+#              Catppuccin Theme              #
+#                                            #
+##############################################
+
+# Catppuccin Latte
+# This theme was created by: Catppuccin Org! <3
+
+[colors]
+bg          = "23;24;25;48;2;239;241;245"
+fg          = "22;23;24;25;29;38;2;76;79;105"
+err         = "1;4;23;24;25;38;2;210;15;57"
+s_wayland   = "3;22;24;25;38;2;136;57;239"
+s_xorg      = "3;22;24;25;38;2;136;57;239"
+s_shell     = "3;22;24;25;38;2;234;118;203"
+e_hostname  = "1;3;24;25;29;38;2;220;138;120"
+e_date      = "3;22;24;25;29;38;2;108;111;133"
+e_box       = "1;23;24;25;29;38;2;156;160;176"
+e_header    = "1;3;24;25;29;38;2;254;100;11"
+e_user      = "3;22;24;25;29;38;2;30;102;245"
+e_passwd    = "1;23;24;25;29;38;2;64;160;43"
+e_badpasswd = "1;9;23;24;25;38;2;210;15;57"
+e_key       = "22;23;24;25;38;2;23;146;153"

themes/catppuccin-macchiato.ini

@@ -0,0 +1,24 @@
+##############################################
+#                                            #
+#              Catppuccin Theme              #
+#                                            #
+##############################################
+
+# Catppuccin Macchiato
+# This theme was created by: Catppuccin Org! <3
+
+[colors]
+bg          = "23;24;25;48;2;36;39;58"
+fg          = "22;23;24;25;29;38;2;202;211;245"
+err         = "1;4;23;24;25;38;2;237;135;150"
+s_wayland   = "3;22;24;25;38;2;198;160;246"
+s_xorg      = "3;22;24;25;38;2;198;160;246"
+s_shell     = "3;22;24;25;38;2;245;189;230"
+e_hostname  = "1;3;24;25;29;38;2;244;219;214"
+e_date      = "3;22;24;25;29;38;2;165;173;203"
+e_box       = "1;23;24;25;29;38;2;110;115;141"
+e_header    = "1;3;24;25;29;38;2;245;169;127"
+e_user      = "3;22;24;25;29;38;2;138;173;244"
+e_passwd    = "1;23;24;25;29;38;2;166;218;149"
+e_badpasswd = "1;9;23;24;25;38;2;237;135;150"
+e_key       = "22;23;24;25;38;2;139;213;202"

themes/catppuccin-mocha.ini

@@ -0,0 +1,24 @@
+##############################################
+#                                            #
+#              Catppuccin Theme              #
+#                                            #
+##############################################
+
+# Catppuccin Mocha
+# This theme was created by: Catppuccin Org! <3
+
+[colors]
+bg          = "23;24;25;48;2;30;30;46"
+fg          = "22;23;24;25;29;38;2;205;214;244"
+err         = "1;4;23;24;25;38;2;243;139;168"
+s_wayland   = "3;22;24;25;38;2;203;166;247"
+s_xorg      = "3;22;24;25;38;2;203;166;247"
+s_shell     = "3;22;24;25;38;2;245;194;231"
+e_hostname  = "1;3;24;25;29;38;2;245;224;220"
+e_date      = "3;22;24;25;29;38;2;166;173;200"
+e_box       = "1;23;24;25;29;38;2;108;112;134"
+e_header    = "1;3;24;25;29;38;2;250;179;135"
+e_user      = "3;22;24;25;29;38;2;137;180;250"
+e_passwd    = "1;23;24;25;29;38;2;166;227;161"
+e_badpasswd = "1;9;23;24;25;38;2;243;139;168"
+e_key       = "22;23;24;25;38;2;148;226;213"

themes/catppuccin.tera

@@ -0,0 +1,35 @@
+---
+whiskers:
+  version: ^2.5.1
+  matrix:
+    - flavor
+  filename: catppuccin-{{ flavor.identifier }}.ini
+---
+{%- macro rgb(col) -%}
+2;{{ col.rgb.r }};{{ col.rgb.g }};{{ col.rgb.b }}
+{%- endmacro rgb -%}
+
+##############################################
+#                                            #
+#              Catppuccin Theme              #
+#                                            #
+##############################################
+
+# Catppuccin {{flavor.name}}
+# This theme was created by: Catppuccin Org! <3
+
+[colors]
+bg          = "23;24;25;48;{{ self::rgb(col=base) }}"
+fg          = "22;23;24;25;29;38;{{ self::rgb(col=text) }}"
+err         = "1;4;23;24;25;38;{{ self::rgb(col=red) }}"
+s_wayland   = "3;22;24;25;38;{{ self::rgb(col=mauve) }}"
+s_xorg      = "3;22;24;25;38;{{ self::rgb(col=mauve) }}"
+s_shell     = "3;22;24;25;38;{{ self::rgb(col=pink) }}"
+e_hostname  = "1;3;24;25;29;38;{{ self::rgb(col=rosewater) }}"
+e_date      = "3;22;24;25;29;38;{{ self::rgb(col=subtext0) }}"
+e_box       = "1;23;24;25;29;38;{{ self::rgb(col=overlay0) }}"
+e_header    = "1;3;24;25;29;38;{{ self::rgb(col=peach) }}"
+e_user      = "3;22;24;25;29;38;{{ self::rgb(col=blue) }}"
+e_passwd    = "1;23;24;25;29;38;{{ self::rgb(col=green) }}"
+e_badpasswd = "1;9;23;24;25;38;{{ self::rgb(col=red) }}"
+e_key       = "22;23;24;25;38;{{ self::rgb(col=teal) }}"

themes/screenshots/catppuccin-frappe.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0704a1aadffee71bc0753c861d8ac8b8588aae76ad8cdcb4f2c2700b98ec095c
+size 23814

themes/screenshots/catppuccin-latte.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58d56d6e16e14f0eddaa8a11e8bf238f2056e784b9c7c46d88aa8ff2d948355e
+size 23110

themes/screenshots/catppuccin-macchiato.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:225dba8cf87de1ae7118bfd98a1966fdb92cc826418dd9ef7dda5ee77ae8d0f3
+size 23886

themes/screenshots/catppuccin-mocha.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c8269cc55fdc26bfff240b3dccd94ffab6400b33c049af23912b74a62247943
+size 23826

themes/take-screenshots.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+
 set -e
 
 MYSELF=$(realpath "$0")
@@ -16,7 +17,7 @@ if [[ -z "$IM_FLOATING" ]]; then
     # 12 pts ≈ 16 px
     exec hyprctl dispatch exec \
         "[float; size $((COLS*16)) $((ROWS*16))]" \
-        "kitty --override font_size=12.0 --override background_opacity=1 --override cursor_trail=0 --override cursor_shape=beam --override cursor_blink_interval=0 bash -c 'cd \"$PWD\" && IM_FLOATING=1 LIDM_PATH=\"$LIDM_PATH\" LIDM_SCR_TTY=\"$(tty)\" LIDM_SESSIONS_N=\"$LIDM_SESSIONS_N\" \"$MYSELF\"'"
+        "kitty --override font_size=12.0 --override background_opacity=1 --override cursor_trail=0 --override cursor_shape=beam --override cursor_blink_interval=0 bash -c 'cd \"$PWD\" && IM_FLOATING=1 LIDM_PATH=\"$LIDM_PATH\" LIDM_SCR_TTY=\"$(tty)\" LIDM_SESSIONS_N=\"$LIDM_SESSIONS_N\" bash -i \"$MYSELF\"'"
 fi
 
 LIDM_PATH=${LIDM_PATH:-$(command which lidm)}
@@ -44,11 +45,11 @@ printf '\033]4;0;rgb:%s\007' "${BG:0:2}/${BG:2:2}/${BG:4:2}"
 PRAD=$(hyprctl getoption decoration:rounding | rg int | cut -d' ' -f2)
 hyprctl keyword decoration:rounding 0
 
-tty=$(tty)
 for theme in "$MYDIR"/*.ini; do
-    LIDM_CONF="$theme" "$LIDM_PATH" <"$tty" &
+    LIDM_CONF="$theme" "$LIDM_PATH" &
     LIDM_PID=$!
 
+    (
         sleep .2
         for n in $(seq "$LIDM_SESSIONS_N"); do
             GEOMETRY=$(
@@ -61,6 +62,9 @@ for theme in "$MYDIR"/*.ini; do
             sleep .5
         done
         kill -15 $LIDM_PID
+    ) &
+
+    fg %-
     sleep .5
 done
 
@@ -68,9 +72,9 @@ gifski \
     -Q 95 --fps 4 \
     -W $((COLS*32)) \
     -o "$MYDIR/../assets/media/lidm.gif" \
-    "$MYDIR"/screenshots/*.png &> "$LIDM_SCR_TTY"
+    "$MYDIR"/screenshots/*-?.png &> "$LIDM_SCR_TTY"
 
-for screenshot in "$MYDIR"/screenshots/*"-1.png"; do
+for screenshot in "$MYDIR"/screenshots/*"-2.png"; do
     # shellcheck disable=SC2001
     mv "$screenshot" "$(sed 's/-[0-9]\.png/.png/' <<<"$screenshot")"