remove header from curl request, switch to using temporary tag file.

.forgejo/workflows/build.yml

@@ -29,17 +29,40 @@ jobs:
       - name: Get tags from GitLab repository
         id: get_tags
         run: |
-          TAGS=$(curl --header "PRIVATE-TOKEN: ${{ secrets.GITLAB_ACCESS_TOKEN }}" "https://gitlab.com/api/v4/projects/liberaforms%2Fliberaforms/repository/tags" | jq -r '.[].name')
-          echo "tags=$TAGS" >> $GITHUB_OUTPUT
+          TAGS=$(curl "https://gitlab.com/api/v4/projects/liberaforms%2Fliberaforms/repository/tags" | jq -r '.[].name')
+          echo "All available tags:"
+          echo "$TAGS"
+          echo "$TAGS" > /tmp/all_tags.txt
 
       - name: Filter out RC and dev tags and get the latest version
         id: filter_tags
         run: |
-          TAGS="${{ steps.get_tags.outputs.tags }}"
-          FILTERED_TAGS=$(echo "$TAGS" | grep -Ev 'RC[0-9]$|dev' | sort -V | tail -n 1)
-          echo "Latest tag excluding RC and dev: $FILTERED_TAGS"
-          echo "latest_tag=$FILTERED_TAGS" >> $GITHUB_OUTPUT
-
+          if [ -f "/tmp/all_tags.txt" ]; then
+            TAGS=$(cat /tmp/all_tags.txt)
+            echo "All tags before filtering:"
+            echo "$TAGS"
+            
+            # Use simple grep commands separately to ensure proper filtering
+            # Retain only tags that don't contain "-dev" and don't contain "-RC"
+            FILTERED_TAGS=$(echo "$TAGS" | grep -v "\-dev" | grep -v "\-RC")
+            
+            echo "Tags after filtering:"
+            echo "$FILTERED_TAGS"
+            
+            if [ -z "$FILTERED_TAGS" ]; then
+              echo "No tags matched the filter criteria"
+              echo "latest_tag=" >> $GITHUB_OUTPUT
+            else
+              # Sort versions and get the latest
+              LATEST_TAG=$(echo "$FILTERED_TAGS" | sort -V | tail -n 1)
+              echo "Latest tag excluding RC and dev: $LATEST_TAG"
+              echo "latest_tag=$LATEST_TAG" >> $GITHUB_OUTPUT
+            fi
+          else
+            echo "Error: Tag file not found"
+            echo "latest_tag=" >> $GITHUB_OUTPUT
+          fi
+          
       - name: Build and Push with Latest Tag
         uses: docker/build-push-action@v4
         with: