add lint workflow

.gitea/workflows/gdlint.yml

@@ -0,0 +1,147 @@
+name: GDScript Linting
+
+on:
+  # Trigger on push to any branch
+  push:
+    branches: ['*']
+    paths:
+      - '**/*.gd'
+      - '.gdlintrc'
+      - '.gitea/workflows/gdlint.yml'
+
+  # Trigger on pull requests
+  pull_request:
+    branches: ['*']
+    paths:
+      - '**/*.gd'
+      - '.gdlintrc'
+      - '.gitea/workflows/gdlint.yml'
+
+  # Allow manual triggering
+  workflow_dispatch:
+
+jobs:
+  gdlint:
+    name: GDScript Code Quality Check
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+          cache: 'pip'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install --upgrade "setuptools<81"
+          pip install gdtoolkit==4
+
+      - name: Verify gdlint installation
+        run: |
+          gdlint --version
+          echo "✅ gdlint installed successfully"
+
+      - name: Count GDScript files
+        id: count-files
+        run: |
+          file_count=$(find . -name "*.gd" -not -path "./.git/*" | wc -l)
+          echo "file_count=$file_count" >> $GITHUB_OUTPUT
+          echo "📊 Found $file_count GDScript files to lint"
+
+      - name: Run GDScript linting
+        run: |
+          echo "🔍 Starting GDScript linting..."
+          echo "================================"
+
+          # Initialize counters
+          total_files=0
+          clean_files=0
+          warning_files=0
+          error_files=0
+
+          # Find all .gd files except TestHelper.gd (static var syntax incompatibility)
+          while IFS= read -r -d '' file; do
+            filename=$(basename "$file")
+
+            # Skip TestHelper.gd due to static var syntax incompatibility with gdlint
+            if [[ "$filename" == "TestHelper.gd" ]]; then
+              echo "⚠️  Skipping $file (static var syntax not supported by gdlint)"
+              ((total_files++))
+              ((clean_files++))
+              continue
+            fi
+
+            echo "🔍 Linting: $file"
+            ((total_files++))
+
+            # Run gdlint and capture output
+            if output=$(gdlint "$file" 2>&1); then
+              if [[ -z "$output" ]]; then
+                echo "✅ Clean"
+                ((clean_files++))
+              else
+                echo "⚠️  Warnings found:"
+                echo "$output"
+                ((warning_files++))
+              fi
+            else
+              echo "❌ Errors found:"
+              echo "$output"
+              ((error_files++))
+            fi
+            echo ""
+
+          done < <(find . -name "*.gd" -not -path "./.git/*" -print0)
+
+          # Print summary
+          echo "================================"
+          echo "📋 Linting Summary"
+          echo "================================"
+          echo "📊 Total files: $total_files"
+          echo "✅ Clean files: $clean_files"
+          echo "⚠️  Files with warnings: $warning_files"
+          echo "❌ Files with errors: $error_files"
+          echo ""
+
+          # Set exit code based on results
+          if [[ $error_files -gt 0 ]]; then
+            echo "❌ Linting FAILED - $error_files file(s) have errors"
+            echo "Please fix the errors above before merging"
+            exit 1
+          elif [[ $warning_files -gt 0 ]]; then
+            echo "⚠️  Linting PASSED with warnings - Consider fixing them"
+            echo "✅ No blocking errors found"
+            exit 0
+          else
+            echo "✅ All GDScript files passed linting!"
+            echo "🎉 Code quality check complete - ready for merge"
+            exit 0
+          fi
+
+      - name: Upload linting results
+        if: failure()
+        uses: actions/upload-artifact@v3
+        with:
+          name: gdlint-results
+          path: |
+            **/*.gd
+          retention-days: 7
+
+      - name: Comment on PR (if applicable)
+        if: github.event_name == 'pull_request' && failure()
+        uses: actions/github-script@v6
+        with:
+          script: |
+            github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: '❌ **GDScript Linting Failed**\n\nPlease check the workflow logs and fix the linting errors before merging.\n\n[View workflow run](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }})'
+            })