Refactor action.yml for template synchronization

.github/template.yml

@@ -1,8 +1,8 @@
 template-repository: jebel-quant/sync_template
 template-branch: main
-include: |
-  CODE_OF_CONDUCT.md
-  CONTRIBUTING.md
+include: 
+  - CODE_OF_CONDUCT.md
+  - CONTRIBUTING.md
 exclude:
   - README.md
   - LICENSE

action.yml

@@ -1,220 +1,105 @@
-name: 'Sync Template'
-description: 'Sync template into a project and optionally create a pull request'
-author: 'Thomas Schmelzer'
+name: Sync Repository Template
+description: Synchronize a repository template into the current project and optionally open a pull request
+author: Thomas Schmelzer
 
 inputs:
   token:
-    description: 'GitHub token or PAT for authentication'
-    required: true
-  source:
-    description: 'Path to the YAML configuration file containing template settings'
+    description: GitHub token or PAT for authentication
     required: true
+
   branch:
-    description: 'Target branch in the current repo'
-    default: 'sync/update'
+    description: Target branch for the sync
+    required: false
+    default: sync/template-update
+
   commit-message:
-    description: 'Commit message for sync'
-    default: 'chore: sync template'
-  test-mode:
-    description: 'If true, skip push and PR creation'
-    default: 'false'
-  automerge:
-    description: 'If true, enable auto-merge on the PR'
-    default: 'false'
-  template-ref:
-    description: 'Tag or branch to check out from the template repository (overrides template-branch)'
+    description: Commit message for the sync
+    required: false
+    default: "chore: sync template"
+
+  create-pr:
+    description: Whether to create a pull request if changes are detected
     required: false
+    default: "true"
 
 outputs:
   changes-detected:
-    description: 'Whether changes were detected during the sync (true or false)'
-    value: ${{ steps.commit-changes.outputs.changes_detected }}
+    description: Whether changes were detected during the sync (true or false)
+    value: ${{ steps.sync.outputs.changes_detected }}
 
 runs:
-  using: "composite"
+  using: composite
   steps:
 
     # ------------------------------------------------------------
-    # Checkout target repo
+    # Checkout target repository
     # ------------------------------------------------------------
-    - name: Checkout the target repo
+    - name: Checkout repository
       uses: actions/checkout@v6
       with:
         token: ${{ inputs.token }}
         fetch-depth: 0
 
-    - name: Ensure inside a git repository
-      shell: bash
-      run: git rev-parse --is-inside-work-tree >/dev/null || { echo "❌ Not in a git repository"; exit 1; }
-
-    # ------------------------------------------------------------
-    # Parse configuration (repository, branch, ref, includes, excludes)
-    # ------------------------------------------------------------
-    - name: Parse configuration file
-      shell: bash
-      id: config
-      run: |
-        CONFIG_FILE="${{ inputs.source }}"
-        echo "Reading configuration from ${CONFIG_FILE}"
-
-        if [[ ! -f "${CONFIG_FILE}" ]]; then
-          echo "::error::Configuration file not found: ${CONFIG_FILE}"
-          exit 1
-        fi
-
-        # Install yq if needed
-        if ! command -v yq &>/dev/null; then
-          wget -qO /tmp/yq https://github.com/mikefarah/yq/releases/download/v4.44.3/yq_linux_amd64
-          chmod +x /tmp/yq
-          YQ="/tmp/yq"
-        else
-          YQ="yq"
-        fi
-
-        TEMPLATE_REPO="$($YQ '.template-repository // ""' "${CONFIG_FILE}")"
-        if [[ -z "$TEMPLATE_REPO" ]]; then
-          echo "::error::template-repository missing in ${CONFIG_FILE}"
-          exit 1
-        fi
-        echo "template_repository=$TEMPLATE_REPO" >> $GITHUB_OUTPUT
-
-        TEMPLATE_BRANCH="$($YQ '.template-branch // "main"' "${CONFIG_FILE}")"
-        echo "template_branch=$TEMPLATE_BRANCH" >> $GITHUB_OUTPUT
-
-        TEMPLATE_REF="$($YQ '.template-ref // ""' "${CONFIG_FILE}")"
-        echo "template_ref=$TEMPLATE_REF" >> $GITHUB_OUTPUT
-
-        # New: Tag/Ref override
-        #TEMPLATE_REF_INPUT="${{ inputs.template-ref }}"
-        #TEMPLATE_REF_CONFIG="$($YQ '.template-ref // ""' "${CONFIG_FILE}")"
-        #TEMPLATE_REF="${TEMPLATE_REF_INPUT:-$TEMPLATE_REF_CONFIG}"
-        #echo "template_ref=$TEMPLATE_REF" >> $GITHUB_OUTPUT
-
-        # Include patterns - support both pipe (|) and list (-) syntax
-        INCLUDE_TYPE="$($YQ '.include | type' "${CONFIG_FILE}" 2>/dev/null || echo "null")"
-        if [[ "$INCLUDE_TYPE" == "!!seq" ]]; then
-          # It's a YAML list with dashes
-          INCLUDE="$($YQ '.include[]' "${CONFIG_FILE}")"
-        else
-          # It's a string (pipe syntax) or doesn't exist
-          INCLUDE="$($YQ '.include // ""' "${CONFIG_FILE}")"
-        fi
-        echo "include<<EOF" >> $GITHUB_OUTPUT
-        echo "$INCLUDE" >> $GITHUB_OUTPUT
-        echo "EOF" >> $GITHUB_OUTPUT
-
-        # Exclude patterns - support both pipe (|) and list (-) syntax
-        EXCLUDE_TYPE="$($YQ '.exclude | type' "${CONFIG_FILE}" 2>/dev/null || echo "null")"
-        if [[ "$EXCLUDE_TYPE" == "!!seq" ]]; then
-          # It's a YAML list with dashes
-          EXCLUDE="$($YQ '.exclude[]' "${CONFIG_FILE}")"
-        else
-          # It's a string (pipe syntax) or doesn't exist
-          EXCLUDE="$($YQ '.exclude // ""' "${CONFIG_FILE}")"
-        fi
-        echo "exclude<<EOF" >> $GITHUB_OUTPUT
-        echo "$EXCLUDE" >> $GITHUB_OUTPUT
-        echo "EOF" >> $GITHUB_OUTPUT
-
     # ------------------------------------------------------------
-    # Sparse checkout template (branch or tag -> ref)
+    # Tooling
     # ------------------------------------------------------------
-    - name: Sparse checkout template
-      uses: actions/checkout@v6
+    - name: Install uv
+      uses: astral-sh/setup-uv@v7
       with:
-        repository: ${{ steps.config.outputs.template_repository }}
-        ref: ${{ steps.config.outputs.template_ref || steps.config.outputs.template_branch }}
-        path: .template-temp
-        token: ${{ inputs.token }}
-        fetch-depth: 0
-        sparse-checkout: ${{ steps.config.outputs.include }}
-        sparse-checkout-cone-mode: false
+        version: "0.9.17"
 
     # ------------------------------------------------------------
-    # Clean template and apply excludes
+    # Validate configuration
     # ------------------------------------------------------------
-    - name: Clean template and apply excludes
+    - name: Validate rhiza configuration
       shell: bash
-      working-directory: .template-temp
-      run: |
-        rm -rf .git
-        EXCLUDES="${{ steps.config.outputs.exclude }}"
-
-        if [[ -n "$EXCLUDES" ]]; then
-          echo "$EXCLUDES" | while IFS= read -r item; do
-            [[ -z "$item" ]] && continue
-            item="$(echo "$item" | xargs)"
-            rm -rf "$item" 2>/dev/null || true
-          done
-        fi
-
-        tree -L 2 || ls -R
+      run: uvx rhiza validate .
 
     # ------------------------------------------------------------
-    # Apply template + commit & push
+    # Materialize + commit changes
     # ------------------------------------------------------------
-    - name: Commit and optionally push changes
-      id: commit-changes
+    - name: Sync template
+      id: sync
       shell: bash
-      env:
-        TEST_MODE: ${{ inputs.test-mode }}
       run: |
-        cp -R .template-temp/. .
-        rm -rf .template-temp
+        set -euo pipefail
+
+        git checkout -B "${{ inputs.branch }}"
+
+        uvx rhiza materialize .
 
         git add -A
 
         if git diff --cached --quiet; then
-          echo "changes_detected=false" >> $GITHUB_OUTPUT
-          echo "No changes."
+          echo "No changes detected."
+          echo "changes_detected=false" >> "$GITHUB_OUTPUT"
           exit 0
         fi
 
-        echo "changes_detected=true" >> $GITHUB_OUTPUT
+        echo "changes_detected=true" >> "$GITHUB_OUTPUT"
 
         if git diff --cached --name-only | grep -q '^\.github/workflows/'; then
-          echo "⚠️ Workflow files modified — PAT with workflow scope required."
+          echo "⚠️ Workflow files modified — PAT with workflow scope may be required."
         fi
 
-        git config user.name  'github-actions[bot]'
-        git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
-        git commit -m "${{ inputs.commit-message }}"
+        git config user.name  "github-actions[bot]"
+        git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
 
-        if [[ "$TEST_MODE" == "true" ]]; then
-          echo "🧪 Test mode: skipping push"
-          exit 0
-        fi
-
-        target_branch="${{ inputs.branch }}"
-        git push origin "HEAD:$target_branch" --force-with-lease
+        git commit -m "${{ inputs.commit-message }}"
+        git push origin "HEAD:${{ inputs.branch }}" --force-with-lease
 
     # ------------------------------------------------------------
     # Create Pull Request
     # ------------------------------------------------------------
-    - name: Create Pull Request
-      id: create-pr
-      if: ${{ inputs.test-mode != 'true' && steps.commit-changes.outputs.changes_detected == 'true' }}
+    - name: Create pull request
+      if: ${{ inputs.create-pr == 'true' && steps.sync.outputs.changes_detected == 'true' }}
       uses: peter-evans/create-pull-request@v8
       with:
         token: ${{ inputs.token }}
         branch: ${{ inputs.branch }}
-        commit-message: ${{ inputs.commit-message }}
         delete-branch: false
-        title: "chore: sync template from ${{ steps.config.outputs.template_repository }}@${{ steps.config.outputs.template_ref || steps.config.outputs.template_branch }}"
+        title: ${{ inputs.commit-message }}
         body: |
-          This PR syncs the template from:
-          **${{ steps.config.outputs.template_repository }} @ ${{ steps.config.outputs.template_ref || steps.config.outputs.template_branch }}**
+          This pull request synchronizes the repository with its template.
 
-    # ------------------------------------------------------------
-    # Auto-merge
-    # ------------------------------------------------------------
-    - name: Enable auto-merge
-      if: ${{ inputs.automerge == 'true' && steps.create-pr.outputs.pull-request-number }}
-      shell: bash
-      env:
-        GH_TOKEN: ${{ inputs.token }}
-      run: |
-        gh pr merge ${{ steps.create-pr.outputs.pull-request-number }} \
-          --merge \
-          --auto \
-          --delete-branch
+          Changes were generated automatically using **rhiza**.