virtual/service-manager ebuild, new metadata for sys-apps/shepherd, new

init scripts for shepherd

1 files changed, 83 insertions, 0 deletions

diff --git a/sys-apps/shepherd/files/shepherd.initd b/sys-apps/shepherd/files/shepherd.initd
new file mode 100644
index 0000000..c56b518
--- /dev/null
+++ b/sys-apps/shepherd/files/shepherd.initd
@@ -0,0 +1,83 @@
+#!/bin/sh
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
+NAME=shepherd
+DAEMON=/usr/bin/shepherd
+PIDFILE=/run/shepherd.pid
+CONFIG=/etc/shepherd.scm
+
+case "$1" in
+    start)
+        echo "Starting Shepherd service manager..."
+
+        if [ -f "$PIDFILE" ] &&
+           kill -0 "$(cat "$PIDFILE")" 2>/dev/null
+        then
+            echo "Shepherd is already running."
+            exit 0
+        fi
+
+        mkdir -p /run/shepherd
+        chmod 755 /run/shepherd
+
+        "$DAEMON" \
+            --config="$CONFIG" \
+            --pid="$PIDFILE"
+
+        exit $?
+        ;;
+
+    stop)
+        echo "Stopping Shepherd service manager..."
+
+        if [ ! -f "$PIDFILE" ]; then
+            echo "Shepherd is not running."
+            exit 0
+        fi
+
+        PID="$(cat "$PIDFILE")"
+
+        if kill -0 "$PID" 2>/dev/null; then
+            kill -TERM "$PID"
+
+            i=0
+            while kill -0 "$PID" 2>/dev/null; do
+                i=$((i + 1))
+
+                if [ "$i" -ge 50 ]; then
+                    kill -KILL "$PID" 2>/dev/null
+                    break
+                fi
+
+                sleep 0.1
+            done
+        fi
+
+        rm -f "$PIDFILE"
+
+        exit 0
+        ;;
+
+    restart)
+        "$0" stop
+        "$0" start
+        ;;
+
+    status)
+        if [ -f "$PIDFILE" ] &&
+           kill -0 "$(cat "$PIDFILE")" 2>/dev/null
+        then
+            echo "Shepherd is running (PID $(cat "$PIDFILE"))."
+            exit 0
+        fi
+
+        echo "Shepherd is not running."
+        exit 3
+        ;;
+
+    *)
+        echo "Usage: $0 {start|stop|restart|status}"
+        exit 1
+        ;;
+esac