fix: Handle first release when no Git tags exist

- Fix git log commands when no previous tags exist
- Handle v0.0.0 as starting point for first release
- Add proper error handling for missing tags
- Improve logging for debugging

Now unified-release.yml should work for the first release:
✅ No tags? Start from v0.0.0 and analyze all commits
✅ Has tags? Analyze commits since last tag
✅ Proper semantic versioning from the beginning

.github/workflows/unified-release.yml

@@ -41,8 +41,15 @@ jobs:
     - name: Get Last Release
       id: last_release
       run: |
+        # Try to get the latest tag, fallback to v0.0.0 if none exist
         LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
         echo "tag=$LATEST_TAG" >> $GITHUB_OUTPUT
+        echo "Latest tag: $LATEST_TAG"
+        
+        # If no tags exist, create a dummy starting point
+        if [ "$LATEST_TAG" == "v0.0.0" ]; then
+          echo "No tags found, starting from v0.0.0"
+        fi
     
     - name: Analyze Commits and Calculate Version
       id: version
@@ -50,20 +57,54 @@ jobs:
         LAST_TAG="${{ steps.last_release.outputs.tag }}"
         CURRENT_VERSION=${LAST_TAG#v}
         
-        # Get commits from main repo and submodules
+        echo "Current version: $CURRENT_VERSION"
-        MAIN_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges)
         
-        cd swingmusic-desktop && git fetch --tags && DESKTOP_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "") && cd ..
+        # Get commits from main repo and submodules
-        cd swingmusic-android && git fetch --tags && ANDROID_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "") && cd ..
+        if [ "$LAST_TAG" == "v0.0.0" ]; then
-        cd src/swingmusic && git fetch --tags && BACKEND_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "") && cd ../..
+          # No previous tag, get all commits
+          MAIN_COMMITS=$(git log --oneline --no-merges)
+          echo "No previous tag found, analyzing all commits"
+        else
+          # Get commits since last tag
+          MAIN_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "")
+          echo "Analyzing commits since $LAST_TAG"
+        fi
+        
+        # Get commits from submodules
+        cd swingmusic-desktop && git fetch --tags && 
+        if [ "$LAST_TAG" == "v0.0.0" ]; then
+          DESKTOP_COMMITS=$(git log --oneline --no-merges 2>/dev/null || echo "")
+        else
+          DESKTOP_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "")
+        fi && cd ..
+        
+        cd swingmusic-android && git fetch --tags && 
+        if [ "$LAST_TAG" == "v0.0.0" ]; then
+          ANDROID_COMMITS=$(git log --oneline --no-merges 2>/dev/null || echo "")
+        else
+          ANDROID_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "")
+        fi && cd ..
+        
+        cd src/swingmusic && git fetch --tags && 
+        if [ "$LAST_TAG" == "v0.0.0" ]; then
+          BACKEND_COMMITS=$(git log --oneline --no-merges 2>/dev/null || echo "")
+        else
+          BACKEND_COMMITS=$(git log $LAST_TAG..HEAD --oneline --no-merges 2>/dev/null || echo "")
+        fi && cd ../..
         
         # Count commit types
         ALL_COMMITS="$MAIN_COMMITS $DESKTOP_COMMITS $ANDROID_COMMITS $BACKEND_COMMITS"
         
+        echo "All commits: $ALL_COMMITS"
+        
         MAJOR_COUNT=$(echo "$ALL_COMMITS" | grep -iE "BREAKING CHANGE|major|!:|breaking" | wc -l || echo "0")
         MINOR_COUNT=$(echo "$ALL_COMMITS" | grep -iE "feat|feature|add|new|enhance" | wc -l || echo "0")
         PATCH_COUNT=$(echo "$ALL_COMMITS" | grep -iE "fix|bug|patch|update|improve|refactor|docs|style|test|chore" | wc -l || echo "0")
         
+        echo "Major changes: $MAJOR_COUNT"
+        echo "Minor changes: $MINOR_COUNT"
+        echo "Patch changes: $PATCH_COUNT"
+        
         # Calculate next version
         IFS='.' read -ra PARTS <<< "$CURRENT_VERSION"
         MAJOR=${PARTS[0]:-0}