From 2038244ec4de3497fda1ffb430cf206991150002 Mon Sep 17 00:00:00 2001
From: Evilham <cvs@evilham.com>
Date: Sat, 30 Oct 2021 10:40:01 +0200
Subject: [PATCH] [__runit*] Add support for Debian/Devuan

Apparently these types were only supporting FreeBSD, this brings in support for
Debian and Devuan by taking advantage of
https://packages.debian.org/bullseye/runit-run
---
 type/__runit/gencode-remote                  |  7 ++++++
 type/__runit/manifest                        | 25 +++++++++++++++-----
 type/__runit_service/man.rst                 |  5 ++++
 type/__runit_service/manifest                | 21 ++++++++++++++--
 type/__runit_service/parameter/default/state |  1 +
 type/__runit_service/parameter/optional      |  1 +
 6 files changed, 52 insertions(+), 8 deletions(-)
 create mode 100644 type/__runit_service/parameter/default/state
 create mode 100644 type/__runit_service/parameter/optional

diff --git a/type/__runit/gencode-remote b/type/__runit/gencode-remote
index fd2a3e0..d4e4fe8 100755
--- a/type/__runit/gencode-remote
+++ b/type/__runit/gencode-remote
@@ -1,5 +1,12 @@
 #!/bin/sh -e
 
+
+os="$(cat "${__global}/explorer/os")"
+if [ "${os}" != "freebsd" ]; then
+	exit
+fi
+
+# FreeBSD-specific
 svdir="/var/service"
 svdir_exists="$(cat "${__object}/explorer/svdir-exists")"
 runit_etc="$(cat "${__object}/explorer/runit-etc")"
diff --git a/type/__runit/manifest b/type/__runit/manifest
index 195a70e..6ba174c 100755
--- a/type/__runit/manifest
+++ b/type/__runit/manifest
@@ -2,9 +2,22 @@
 
 __package "runit"
 
-__key_value \
-	--file "/etc/rc.conf" \
-	--key "runsvdir_enable" \
-	--delimiter "=" \
-	--value "yes" \
-	"runsvdir_enable"
+os="$(cat "${__global}/explorer/os")"
+case "${os}" in
+	debian|devuan)
+		# zero-config sysvinit and systemd compatibility
+		__package runit-run
+	;;
+	freebsd)
+		__key_value \
+			--file "/etc/rc.conf" \
+			--key "runsvdir_enable" \
+			--delimiter "=" \
+			--value "yes" \
+			"runsvdir_enable"
+	;;
+	*)
+		echo "Your OS '${os}' is currently not supported." >&2
+		exit 1
+	;;
+esac
diff --git a/type/__runit_service/man.rst b/type/__runit_service/man.rst
index 7b1db84..edd19e3 100644
--- a/type/__runit_service/man.rst
+++ b/type/__runit_service/man.rst
@@ -27,6 +27,11 @@ BOOLEAN PARAMETERS
 log
    Setup logging with `svlogd -tt ./main`.
 
+OPTIONAL PARAMETERS
+-------------------
+state
+   Whether this service is to be 'present' (default) or 'absent'.
+
 
 EXAMPLES
 --------
diff --git a/type/__runit_service/manifest b/type/__runit_service/manifest
index 29f3312..83114fd 100755
--- a/type/__runit_service/manifest
+++ b/type/__runit_service/manifest
@@ -1,8 +1,21 @@
 #!/bin/sh -e
 
-svdir="/var/service"
+os="$(cat "${__global}/explorer/os")"
+case "${os}" in
+	debian|devuan)
+		svdir="/etc/service"
+	;;
+	*bsd)
+		svdir="/var/service"
+	;;
+	*)
+		echo "Your OS '${OS}' is currently not supported." >&2
+		exit 1
+	;;
+esac
+
 sv="${__object_id}"
-state="present"
+state="$(cat "${__object}/parameter/state")"
 run_file="${svdir}/${sv}/run"
 
 source="$(cat "$__object/parameter/source")"
@@ -15,6 +28,10 @@ __directory --state "${state}" "${svdir}/${sv}"
 
 export require="__directory${svdir}/${sv}"
 
+if [ "${state}" != "present" ]; then
+	# We are done here, the service gets removed
+	exit
+fi
 
 if [ -f "${__object}/parameter/log" ]; then
 	# Setup logger if requested
diff --git a/type/__runit_service/parameter/default/state b/type/__runit_service/parameter/default/state
new file mode 100644
index 0000000..568612b
--- /dev/null
+++ b/type/__runit_service/parameter/default/state
@@ -0,0 +1 @@
+present
\ No newline at end of file
diff --git a/type/__runit_service/parameter/optional b/type/__runit_service/parameter/optional
new file mode 100644
index 0000000..ff72b5c
--- /dev/null
+++ b/type/__runit_service/parameter/optional
@@ -0,0 +1 @@
+state