feat: add openrc support

Makefile

@@ -55,11 +55,14 @@ install-service:
 	fi
 
 install-service-systemd:
-	install -m655 ./assets/services/systemd.service /etc/systemd/system/lidm.service
+	install -m644 ./assets/services/systemd.service /etc/systemd/system/lidm.service
 	@printf '\x1b[1m%s\x1b[0m\n\n' " don't forget to run 'systemctl enable lidm'"
 install-service-dinit:
-	install -m655 ./assets/services/dinit /etc/dinit.d/lidm
+	install -m644 ./assets/services/dinit /etc/dinit.d/lidm
 	@printf '\x1b[1m%s\x1b[0m\n\n' " don't forget to run 'dinitctl enable lidm'"
 install-service-runit:
 	rsync -a --no-owner --no-group ./assets/services/runit/. /etc/runit/sv/lidm
 	@printf '\x1b[1m%s\x1b[0m\n\n' " don't forget to run 'ln -s /etc/runit/sv/lidm /run/runit/service' and 'sv enable lidm'"
+install-service-openrc:
+	install -m755 ./assets/services/openrc /etc/init.d/lidm
+	@printf '\x1b[1m%s\x1b[0m\n\n' " don't forget to run 'rc-update add lidm'"

README.md

@@ -24,7 +24,7 @@ LiDM is like any [X Display Manager](https://en.wikipedia.org/wiki/X_display_man
 * Fast and possibly efficient.
 * Fully customizable, from strings, including action keys, to colors (I hope you know ansi escape codes)
 * Automatically detects xorg and wayland sessions, plus allowing to launch the default user shell (if enabled in config)
-* Starts with many init systems (systemd, dinit and runit).
+* Starts with many init systems (systemd, dinit, runit and openrc).
 
 ## WIP
 * Desktop's file `TryExec` key.
@@ -60,7 +60,7 @@ We all know that the most important thing in a project is the ideology of the au
 
 # Usage
 ### Arguments
-If a single argument is provided (don't even do `--` or standard parsing...), it passes that argument to `chvt` on startup, used (at least) by the dinit and runit services.
+If a single argument is provided (don't even do `--` or standard parsing...), it passes that argument to `chvt` on startup, used (at least) by most service files.
 
 ### Program
 On top of pure intuition:

assets/services/README.md

@@ -8,17 +8,21 @@ There's make scripts to automatically copy the service files to the proper locat
 The manuall steps for installation are:
 
 ## Systemd
-* Copy `systemd.service` to `/etc/systemd/system/lidm.service`.
+* Copy `systemd.service` to `/etc/systemd/system/lidm.service`
 * To enable it you can run `systemctl enable lidm`
 
 ## Dinit
-* Copy `dinit` to `/etc/dinit.d/lidm`.
-* To enable it, run `dinitctl enable lidm`.
+* Copy `dinit` to `/etc/dinit.d/lidm`
+* To enable it, run `dinitctl enable lidm`
 
 ## Runit
-* Copy `runit/` to `/etc/runit/sv/lidm/`.
-* Add the service with `ln -s /etc/runit/sv/lidm /run/runit/service`.
+* Copy `runit/` to `/etc/runit/sv/lidm/`
+* Add the service with `ln -s /etc/runit/sv/lidm /run/runit/service`
 * And to enable it `sv enable lidm`
 
+## OpenRC
+* Copy `openrc` to `/etc/init.d/lidm`
+* Enable the service with `rc-update add lidm`
+
 > [!WARNING]
 > Make sure to disable any other service that might run on tty7, such us lightdm or most display managers out there.

assets/services/openrc

@@ -0,0 +1,31 @@
+#!/usr/bin/openrc-run
+description="start agetty on a terminal line"
+supervisor=supervise-daemon
+port=tty7
+respawn_period="${respawn_period:-60}"
+term_type="${term_type:-linux}"
+command=/sbin/agetty
+command_args_foreground="${agetty_options} ${port} ${baud} ${term_type} -nl /bin/lidm -o 7"
+pidfile="/run/${RC_SVCNAME}.pid"
+
+depend() {
+        after local
+        keyword -prefix
+        provide getty
+}
+
+start_pre() {
+        if [ "$port" = "$RC_SVCNAME" ]; then
+                eerror "${RC_SVCNAME} cannot be started directly. You must create"
+                eerror "symbolic links to it for the ports you want to start"
+                eerror "agetty on and add those to the appropriate runlevels."
+                return 1
+        else
+                export EINFO_QUIET="${quiet:-yes}"
+        fi
+}
+
+stop_pre()
+{
+        export EINFO_QUIET="${quiet:-yes}"
+}