fix: install openrc service on alpine (#12294)

scripts/linux-pkg/coder-openrc

@@ -0,0 +1,38 @@
+#!/sbin/openrc-run
+name=coder
+description="Coder - Self-hosted developer workspaces on your infra"
+document="https://coder.com/docs/coder-oss"
+
+depend() {
+    need net
+    after net-online
+    use dns logger
+}
+
+checkpath --directory --owner coder:coder --mode 0700 /var/cache/coder
+
+start_pre() {
+    if [ ! -f /etc/coder.d/coder.env ]; then
+        eerror "/etc/coder.d/coder.env file does not exist"
+        return 1
+    fi
+    # Read and export environment variables ignoring comment lines and blank lines
+    while IFS= read -r line; do
+        # Skip blank or comment lines
+        if [ -z "$line" ] || [[ "$line" =~ ^# ]]; then
+            continue
+        fi
+        export "$line"
+    done < /etc/coder.d/coder.env
+}
+
+command="/usr/bin/coder"
+command_args="server"
+command_user="coder:coder"
+command_background="yes"
+pidfile="/run/coder.pid"
+
+restart="always"
+restart_delay="5"
+
+stop_timeout="90"

scripts/linux-pkg/coder-workspace-proxy-openrc

@@ -0,0 +1,39 @@
+#!/sbin/openrc-run
+name=coder-workspace-proxy
+description="Coder - external workspace proxy server"
+document="https://coder.com/docs/coder-oss"
+
+depend() {
+    need net
+    after net-online
+    use dns logger
+}
+
+checkpath --directory --owner coder:coder --mode 0700 /var/cache/coder
+
+start_pre() {
+	if [ ! -f /etc/coder.d/coder-workspace-proxy.env ]; then
+		eerror "/etc/coder.d/coder-workspace-proxy.env file does not exist"
+		return 1
+	fi
+
+    # Read and export environment variables ignoring comment lines and blank lines
+    while IFS= read -r line; do
+        # Skip blank or comment lines
+        if [ -z "$line" ] || [[ "$line" =~ ^# ]]; then
+            continue
+        fi
+        export "$line"
+    done < /etc/coder.d/coder-workspace-proxy.env
+}
+
+command="/usr/bin/coder"
+command_args="workspace-proxy server"
+command_user="coder:coder"
+command_background="yes"
+pidfile="/run/coder-workspace-proxy.pid"
+
+restart="always"
+restart_delay="5"
+
+stop_timeout="90"

scripts/linux-pkg/nfpm-alpine.yaml

@@ -0,0 +1,29 @@
+name: coder
+platform: linux
+arch: "${GOARCH}"
+version: "${CODER_VERSION}"
+version_schema: semver
+release: 1
+
+vendor: Coder
+homepage: https://coder.com
+maintainer: Coder <support@coder.com>
+description: |
+ Provision development environments with infrastructure with code
+license: AGPL-3.0
+suggests:
+ - postgresql
+
+scripts:
+ preinstall: preinstall.sh
+
+contents:
+ - src: coder
+   dst: /usr/bin/coder
+ - src: coder.env
+   dst: /etc/coder.d/coder.env
+   type: "config|noreplace"
+ - src: coder-workspace-proxy-openrc
+   dst: /etc/init.d/coder-workspace-proxy
+ - src: coder-openrc
+   dst: /etc/init.d/coder

scripts/package.sh

@@ -89,9 +89,16 @@ ln "$(realpath scripts/linux-pkg/coder.service)" "$temp_dir/"
 ln "$(realpath scripts/linux-pkg/nfpm.yaml)" "$temp_dir/"
 ln "$(realpath scripts/linux-pkg/preinstall.sh)" "$temp_dir/"
 
+nfpm_config_file="nfpm.yaml"
+
+# Use nfpm-alpine.yaml when building for Alpine (OpenRC).
+if [[ "$format" == "apk" ]]; then
+    nfpm_config_file="nfpm-alpine.yaml"
+fi
+
 pushd "$temp_dir"
 GOARCH="$arch" CODER_VERSION="$version" nfpm package \
-	-f nfpm.yaml \
+	-f "$nfpm_config_file" \
 	-p "$format" \
 	-t "$output_path" \
 	1>&2