build: document dockerInit()
@@ -122,6 +122,12 @@ maybeStage("Deploy Homepage", isMaster()) {
/*****************************************************************************
* Stage Generators
*****************************************************************************/
+
+/* Populate DOCKER_IMAGES with data
+ *
+ * For this we need a checkout of the scm to generate the hash for the
+ * Dockerfiles which indicates if a rebuild of the images is needed
+ */
def dockerInit() {
node("master") {
echo "Processing DOCKER_IMAGES"
