update_submodule #73
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| name: Update Submodules | |
| on: | |
| repository_dispatch: | |
| types: [update_submodule] | |
| permissions: | |
| contents: write | |
| jobs: | |
| update: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout root repo (Default Branch) | |
| uses: actions/checkout@v3 | |
| with: | |
| # Start by checking out the default branch to ensure we have a base | |
| ref: ${{ github.event.repository.default_branch }} | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| fetch-depth: 0 | |
| - name: Switch to target branch (Create if missing) | |
| run: | | |
| TARGET_BRANCH="${{ github.event.client_payload.branch }}" | |
| # Check if the branch exists on the remote | |
| if git ls-remote --heads origin "$TARGET_BRANCH" | grep -q "$TARGET_BRANCH"; then | |
| echo "Branch $TARGET_BRANCH exists. Switching..." | |
| git checkout "$TARGET_BRANCH" | |
| else | |
| echo "Branch $TARGET_BRANCH not found. Creating from default..." | |
| git checkout -b "$TARGET_BRANCH" | |
| fi | |
| - name: Sync and update submodules | |
| run: | | |
| git submodule init | |
| TARGET_REPO="${{ github.event.client_payload.repo }}" | |
| TARGET_BRANCH="${{ github.event.client_payload.branch }}" | |
| REPO_NAME=$(basename "$TARGET_REPO") | |
| # Finds the 'submodule.NAME.url' that matches our repo, | |
| # Or gets the 'submodule.NAME.path' for that same NAME. | |
| SUB_NAME=$(git config --file .gitmodules --get-regexp url | grep -i "$REPO_NAME" | head -n 1 | cut -d'.' -f2) | |
| if [ -z "$SUB_NAME" ]; then | |
| echo "Direct URL match failed. Trying a case-insensitive path search..." | |
| SUB_PATH=$(git config --file .gitmodules --get-regexp path | grep -i "$REPO_NAME" | head -n 1 | awk '{print $2}') | |
| else | |
| SUB_PATH=$(git config --file .gitmodules --get "submodule.$SUB_NAME.path") | |
| fi | |
| if [ -n "$SUB_PATH" ]; then | |
| git submodule update --init "$SUB_PATH" | |
| cd "$SUB_PATH" | |
| git fetch origin "$TARGET_BRANCH" | |
| git checkout "$TARGET_BRANCH" || git checkout -b "$TARGET_BRANCH" origin/"$TARGET_BRANCH" | |
| git pull origin "$TARGET_BRANCH" | |
| cd - | |
| else | |
| echo "ERROR: Could not map $TARGET_REPO to a local path in .gitmodules." | |
| echo "--- Current .gitmodules ---" | |
| cat .gitmodules | |
| exit 1 | |
| fi | |
| - name: Commit and Push | |
| run: | | |
| git config user.name "GitHub Action" | |
| git config user.email "action@github.com" | |
| git add . | |
| # Only commit and push if there are changes | |
| if ! git diff --cached --quiet; then | |
| git commit -m "Update submodules from ${{ github.event.client_payload.repo }} on branch ${{ github.event.client_payload.branch }}" | |
| # Use -u to set up tracking for newly created branches | |
| git push -u origin HEAD:"${{ github.event.client_payload.branch }}" | |
| else | |
| echo "No changes to commit." | |
| fi |