Make the init script directory depend on LIBDIR

We cannot rely on the assumption that /usr/lib will always point
to the right location, Bug 624528 demonstrates this.

There is talk in Bug 506276 of making /usr/lib a generic target
for all arches and stop supporting the symlink.

1 files changed, 71 insertions, 0 deletions

diff --git a/doc/php-fpm.example.init.in b/doc/php-fpm.example.init.in
new file mode 100644
index 0000000..7969b71
--- /dev/null
+++ b/doc/php-fpm.example.init.in
@@ -0,0 +1,71 @@
+#!/sbin/openrc-run
+
+extra_started_commands="reload"
+extra_commands="configtest"
+
+set_phpvars() {
+	PHPSLOT="${SVCNAME#php-fpm-}"
+	PHP_FPM_PID="/run/php-fpm-${PHPSLOT}.pid"
+	if [ "${PHPSLOT}" = "php-fpm" ] ; then
+		PHPSLOT="$(eselect php show fpm)"
+		PHP_FPM_PID="/run/php-fpm.pid"
+	fi
+
+	PHP_FPM_CONF="/etc/php/fpm-${PHPSLOT}/php-fpm.conf"
+	PHP_FPM_BIN="@LIBDIR@/${PHPSLOT}/bin/php-fpm"
+}
+
+start() {
+        # If configtest fails, we don't have to sit around for five
+        # seconds waiting for a pid to show up.
+        configtest || return $?
+        ebegin "Starting PHP FastCGI Process Manager"
+	set_phpvars
+        start-stop-daemon --start --pidfile "${PHP_FPM_PID}" \
+			  --exec "${PHP_FPM_BIN}" \
+			  ${PHP_FPM_UMASK:+--umask ${PHP_FPM_UMASK}} \
+			  -- \
+			  --fpm-config "${PHP_FPM_CONF}" \
+			  --pid "${PHP_FPM_PID}"
+        local i=0
+        local timeout=5
+        while [ ! -f "${PHP_FPM_PID}" ] && [ $i -le $timeout ]; do
+            sleep 1
+            i=$(($i + 1))
+        done
+
+        [ $timeout -gt $i ]
+        eend $?
+}
+
+stop() {
+        ebegin "Stopping PHP FastCGI Process Manager"
+	set_phpvars
+        start-stop-daemon --signal QUIT \
+			  --stop \
+			  --exec "${PHP_FPM_BIN}" \
+			  --pidfile "${PHP_FPM_PID}"
+        eend $?
+}
+
+reload() {
+    configtest || return $?
+    ebegin "Reloading PHP FastCGI Process Manager"
+    set_phpvars
+    [ -f "${PHP_FPM_PID}" ] && kill -USR2 $(cat "${PHP_FPM_PID}")
+    eend $?
+}
+
+configtest() {
+    ebegin "Testing PHP FastCGI Process Manager configuration"
+    set_phpvars
+    # Hide the "test is successful" message (which goes to stderr) if
+    # the test passed, but show the entire output if the test failed
+    # because it may contain hints about the problem.
+    OUTPUT=$( "${PHP_FPM_BIN}" --fpm-config "${PHP_FPM_CONF}" --test 2>&1 )
+
+    # Save this so `echo` doesn't clobber it.
+    local exit_code=$?
+    [ $exit_code -ne 0 ] && echo "${OUTPUT}" >&2
+    eend $exit_code
+}