manage-repo: Allow functions to be called from gitlab.sh

This script severs as a collections of functions that are used by other
scripts, however, in some cases, some of these functions can be called
directly from command line. To make this use case simpler add a new script
which give access to the required functionality.

Adding a new wrapper script makes things less confusing, as it uses the
same approach that in other use cases, allowing to easy debug issues.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>

release-scripts/gitlab.sh

@@ -105,6 +105,21 @@ get-repo-triggers(){
 }
 
 merge-mr(){
+    # Merge a MR from a repo
+
+    set -e
+
+    usage () {
+        echo "Usage: merge-mr <package> <mr-id>" >&2
+        echo "" >&2
+        echo "Example: merge-mr libfoo 1" >&2
+    }
+
+    if [ "$#" -ne 2 ]; then
+        usage
+        exit 1
+    fi
+
     repoid=$(get-id $1)
     mr_id=$2
 
@@ -133,3 +148,4 @@ trigger-pipeline(){
 
     request=POST api /projects/$repoid/pipeline?ref=$ref
 }
+

release-scripts/manage-repo

+#!/bin/bash
+
+## INFO
+# Script should be run from the apertis-infrastructure/release-scripts
+
+set -e
+
+BASEDIR=`dirname $0`
+
+. $BASEDIR/gitlab.sh
+
+usage(){
+    >&2 echo "Usage: manage-repo [get-repo-head|merge-mr|trigger-pipeline]"
+    >&2 echo "Example: manage-repo merge-mr libfoo 1"
+}
+
+if [ "$#" -eq 0 ]; then
+    usage
+    exit 1
+fi
+
+COMMAND=$1
+shift 1
+
+case $COMMAND in
+get-repo-head)
+    get-repo-head $@
+    ;;
+merge-mr)
+    merge-mr $@
+    ;;
+trigger-pipeline)
+    trigger-pipeline $@
+    ;;
+*)
+    usage
+    ;;
+esac