Add new file

get-modified-image.sh

+#!/bin/sh
+
+# retrieve the name of the image that was modified in the latest commit
+# this script should become obsolete as soon as a proper way of getting the modified files is added to Gitlab CI
+
+RES=""
+for i in $(git diff-tree --no-commit-id --name-only $CI_COMMIT_SHA); do
+	if [[ $i == *"pica"* ]]; then
+		RES=$i
+	fi
+done
+echo $RES