Add: Automatische Versionierung via VERSION-Datei

- VERSION-Datei als Single Source of Truth (startet bei 1.5.1)
- CI liest Version aus Datei statt hardcoded
- Patch-Version wird nach Deploy automatisch gebumpt
- Commit mit [skip ci] verhindert Endlosschleife

.gitlab-ci.yml

@@ -1,6 +1,7 @@
 stages:
   - build
   - deploy
+  - bump-version
 
 variables:
   INTERNAL_REGISTRY: "192.168.1.100:9080"
@@ -30,18 +31,19 @@ docker-build:
       EOF
   script:
     - |
+      VERSION=$(cat VERSION 2>/dev/null || echo "0.0.0")
+
       if [ "$CI_COMMIT_REF_NAME" = "main" ]; then
         TAG="main"
-        VERSION="1.5.0"
         CHANNEL="stable"
       elif [ "$CI_COMMIT_REF_NAME" = "feature/nightly" ] || [ "$CI_COMMIT_REF_NAME" = "nightly" ]; then
         TAG="nightly"
-        VERSION="1.5.0-nightly"
+        VERSION="${VERSION}-nightly"
         CHANNEL="nightly"
       else
         CLEAN_TAG=$(echo "$CI_COMMIT_REF_NAME" | sed 's/\//-/g')
         TAG="$CLEAN_TAG"
-        VERSION="1.5.0-dev"
+        VERSION="${VERSION}-dev"
         CHANNEL="dev"
       fi
 
@@ -101,3 +103,29 @@ deploy:
         -v /mnt/cache/appdata/dockge/container/jukebox/sounds/:/data/sounds:rw \
         "$DEPLOY_IMAGE"
     - docker ps --filter name="$CONTAINER_NAME" --format "ID={{.ID}} Status={{.Status}} Image={{.Image}}"
+
+bump-version:
+  stage: bump-version
+  image: alpine:latest
+  needs: [deploy]
+  rules:
+    - if: $CI_COMMIT_BRANCH == "main" && $CI_COMMIT_MESSAGE !~ /\[skip ci\]/
+  script:
+    - apk add --no-cache git
+    - |
+      VERSION=$(cat VERSION)
+      MAJOR=$(echo "$VERSION" | cut -d. -f1)
+      MINOR=$(echo "$VERSION" | cut -d. -f2)
+      PATCH=$(echo "$VERSION" | cut -d. -f3)
+      NEXT_PATCH=$((PATCH + 1))
+      NEXT_VERSION="${MAJOR}.${MINOR}.${NEXT_PATCH}"
+
+      echo "$NEXT_VERSION" > VERSION
+      echo "Bumped version: $VERSION -> $NEXT_VERSION"
+
+      git config user.name "GitLab CI"
+      git config user.email "ci@adriahub.de"
+      git remote set-url origin "http://oauth2:${CI_PUSH_TOKEN}@192.168.1.100:9080/${CI_PROJECT_PATH}.git"
+      git add VERSION
+      git commit -m "v${NEXT_VERSION} [skip ci]"
+      git push origin HEAD:main