fix: add exit when no new versions

CHANGELOG.md

@@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 [![Pipeline](https://lab.frogg.it/swepy/cicd-templates/pypi-to-docker-missing-version/badges/trunk/pipeline.svg)](https://lab.frogg.it/swepy/cicd-templates/pypi-to-docker-missing-version/-/pipelines?ref=trunk)
 
+### Fixed
+
+* Job now exit 1 when there is no version to release
+
 ## [0.2.0] - 2024-06-26
 
 [![Pipeline](https://lab.frogg.it/swepy/cicd-templates/pypi-to-docker-missing-version/badges/0.2.0/pipeline.svg)](https://lab.frogg.it/swepy/cicd-templates/pypi-to-docker-missing-version/-/pipelines?ref=0.2.0)

templates/pypi-to-docker-missing-version.yml

@@ -19,15 +19,15 @@ pypi-to-docker-missing-version:
 
         # get all tags
         - while [ -n "$docker_url" ]; do
-        - docker_response=$(curl -s "$docker_url")
-        - if [ "$(echo "$docker_response" | jq -r '.results | length')" -eq 0 ]; then
-        - break
-        - fi
-        - TAGS="$TAGS $(echo "$docker_response" | jq -r '.results[].name')"
-        - docker_url=$(echo "$docker_response" | jq -r '.next')
-        - if [ "$docker_url" = "null" ]; then
-        - docker_url=""
-        - fi
+        -     docker_response=$(curl -s "$docker_url")
+        -     if [ "$(echo "$docker_response" | jq -r '.results | length')" -eq 0 ]; then
+        -         break
+        -     fi
+        -     TAGS="$TAGS $(echo "$docker_response" | jq -r '.results[].name')"
+        -     docker_url=$(echo "$docker_response" | jq -r '.next')
+        -     if [ "$docker_url" = "null" ]; then
+        -         docker_url=""
+        -     fi
         - done
         - echo "tags on docker=$TAGS"
 
@@ -45,9 +45,6 @@ pypi-to-docker-missing-version:
         - missing_releases=$(echo $missing_releases)
         - echo "missing tags=$missing_releases"
 
-        # regex pattern for versioning (adjust if needed)
-        # sorted_releases=$(printf "%s\n" $missing_releases | grep -E "$regex" | sort -t. -k1,1n -k2,2n -k3,3n)
-        # templated version is simpler
         - sorted_releases=$(printf "%s\n" $missing_releases | $SORT_CMD)
 
         # print the sorted versions
@@ -59,6 +56,12 @@ pypi-to-docker-missing-version:
 
         - echo "$version_to_publish" > version.txt
         - cat version.txt
+
+        - if [ -n "$version_to_publish" ]; then
+        -     exit 0
+        - else
+        -     exit 1
+        - fi
     artifacts:
         name: "version"
         paths: