Merge pull request #1284 from vortex852456/master

Added optional file user-patches.sh for own patches without recompiling

Makefile

@@ -30,6 +30,7 @@ run:
 		-v "`pwd`/test/config":/tmp/docker-mailserver \
 		-v "`pwd`/test/test-files":/tmp/docker-mailserver-test:ro \
 		-v "`pwd`/test/onedir":/var/mail-state \
+		-v "`pwd`/test/config/user-patches/user-patches.sh":/tmp/docker-mailserver/user-patches.sh \
 		-e ENABLE_CLAMAV=1 \
 		-e SPOOF_PROTECTION=1 \
 		-e ENABLE_SPAMASSASSIN=1 \

config/user-patches.sh.dist

@@ -0,0 +1,6 @@
+#!/bin/bash
+##
+# This user script will be executed between configuration and starting daemons
+# To enable it you must save it in your config directory as "user-patches.sh"
+##
+echo "Default user-patches.sh successfully executed"

target/start-mailserver.sh

@@ -174,7 +174,8 @@ function register_functions() {
 	if [ "$LOGWATCH_TRIGGER" != "none" ]; then
 		_register_setup_function "_setup_logwatch"
 	fi
-
+	
+	_register_setup_function "_setup_user_patches"
 
         # Compute last as the config files are modified in-place
         _register_setup_function "_setup_chksum_file"
@@ -1491,6 +1492,18 @@ function _setup_logwatch() {
 	esac
 }
 
+function _setup_user_patches() {
+	notify 'inf' 'Executing user-patches.sh'
+
+	if [ -f /tmp/docker-mailserver/user-patches.sh ]; then
+		chmod +x /tmp/docker-mailserver/user-patches.sh
+		/tmp/docker-mailserver/user-patches.sh
+		notify 'inf' "Executed 'config/user-patches.sh'"
+	else
+		notify 'inf' "No user patches executed because optional '/tmp/docker-mailserver/user-patches.sh' is not provided."
+	fi
+}
+
 function _setup_environment() {
     notify 'task' 'Setting up /etc/environment'
 

test/config/user-patches/user-patches.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+##
+# This user script will be executed between configuration and starting daemons
+# To enable it you must save it in your config directory as "user-patches.sh"
+##
+echo "Default user-patches.sh successfully executed"

test/tests.bats

@@ -27,6 +27,11 @@ function count_processed_changes() {
 # configuration checks
 #
 
+@test "checking configuration: user-patches.sh executed" {
+  run echo -n "`docker logs mail | grep 'user\-patches\.sh'`"
+  assert_output --partial "Default user-patches.sh successfully executed"
+}
+
 @test "checking configuration: hostname/domainname" {
   run docker run `docker inspect --format '{{ .Config.Image }}' mail`
   assert_success