Merge "Add support for OpenRC to dib-init-system"

elements/dib-init-system/dib-init-system

@@ -6,12 +6,18 @@ fi
 set -eu
 set -o pipefail
 
-if [ -f /sbin/initctl ]; then
+if [[ -f /sbin/initctl ]]; then
     echo "upstart"
-elif [ -f /usr/bin/systemctl ]; then
+elif [[ -f /etc/gentoo-release ]]; then
+    if [[ "${GENTOO_PROFILE}" =~ systemd ]]; then
         echo "systemd"
-elif [ -f /sbin/init ]; then
-    if [ -f /bin/systemd ]; then
+    else
+        echo "openrc"
+    fi
+elif [[ -f /usr/bin/systemctl ]]; then
+    echo "systemd"
+elif [[ -f /sbin/init ]]; then
+    if [[ -f /bin/systemd ]]; then
         echo "systemd"
     else
         echo "sysv"

elements/dib-init-system/install.d/20-install-init-scripts

@@ -14,12 +14,13 @@ if [ -d "$scripts_dir" ]; then
     dest=
     case $DIB_INIT_SYSTEM in
         upstart) dest=/etc/init/ ;;
+        openrc) dest=/etc/init.d/ ;;
         systemd) dest=/usr/lib/systemd/system/ ;;
         sysv) dest=/etc/init.d/ ;;
     esac
 
     if [ -z "$dest" ]; then
-        echo "ERROR: DIB_INIT_SYSTEM ($DIB_INIT_SYSTEM) is not an unknown type"
+        echo "ERROR: DIB_INIT_SYSTEM ($DIB_INIT_SYSTEM) is not a known type"
         exit 1
     fi
     cp -RP $scripts_dir. $dest || true

elements/dib-init-system/post-install.d/10-enable-init-scripts

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
+    set -x
+fi
+set -eu
+set -o pipefail
+
+SCRIPTS_DIR="$(dirname $0)/../init-scripts/${DIB_INIT_SYSTEM}/"
+if [[ -d "${SCRIPTS_DIR}" ]]; then
+    # figure out init prefix
+    case "${DIB_INIT_SYSTEM}" in
+        upstart) ;;
+        openrc)
+            # only gentoo needs manual runlevel adding
+            for INIT_SCRIPT in "${SCRIPTS_DIR}"*; do
+                rc-update add $(basename "${INIT_SCRIPT}") default
+            done
+            ;;
+        systemd) ;;
+        sysv) ;;
+        *)
+            echo "ERROR: DIB_INIT_SYSTEM (${DIB_INIT_SYSTEM}) is not a known type"
+            exit 1
+            ;;
+    esac
+fi