mirror of
https://github.com/RetroDECK/components-template.git
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100 lines
3.6 KiB
YAML
100 lines
3.6 KiB
YAML
name: "Sync with Upstream and Create PR"
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on:
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workflow_dispatch:
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workflow_call:
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jobs:
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sync-upstream:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v3
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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fetch-depth: 0 # Retrieve full history to allow merging
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- name: Set default values for UPSTREAM_REPO and TARGET_BRANCH if not set
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run: |
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# Use the current repository name if UPSTREAM_REPO is not set
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: "${UPSTREAM_REPO:=${{ github.event.repository.name }}}"
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: "${TARGET_BRANCH:=master}"
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# Format the repository name for flathub, ensure no trailing spaces
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UPSTREAM_REPO="https://github.com/flathub/${UPSTREAM_REPO}"
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echo "UPSTREAM_REPO=${UPSTREAM_REPO}" >> $GITHUB_ENV
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echo "TARGET_BRANCH=${TARGET_BRANCH}" >> $GITHUB_ENV
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- name: Sync from Upstream Repository
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run: |
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echo "Syncing from upstream repository $UPSTREAM_REPO on branch $TARGET_BRANCH"
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# Perform fetch and merge, attempting to resolve conflicts by preferring the upstream changes
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git fetch "$UPSTREAM_REPO" "$TARGET_BRANCH"
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git merge FETCH_HEAD -m "Merge changes from upstream $UPSTREAM_REPO/$TARGET_BRANCH" || {
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echo "Conflict detected. Resolving by preferring upstream changes..."
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git merge --strategy-option theirs --no-edit FETCH_HEAD
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}
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- name: Push changes if there are updates
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env:
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BRANCH_NAME: "sync-${{ github.run_id }}" # Temporary branch name for the PR
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run: |
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if [ "$(git status --porcelain)" ]; then
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git checkout -b "$BRANCH_NAME"
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git push origin "$BRANCH_NAME"
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else
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echo "No changes to push."
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fi
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- name: Create Pull Request
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if: success() && steps.push.outputs.BRANCH_NAME != '' # Only run if there are changes
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uses: peter-evans/create-pull-request@v4
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with:
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token: ${{ secrets.GITHUB_TOKEN }}
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commit-message: "Sync with upstream changes from $UPSTREAM_REPO"
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branch: ${{ steps.push.outputs.BRANCH_NAME }}
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title: "Sync with upstream $UPSTREAM_REPO"
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body: |
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This PR merges the latest changes from the upstream repository:
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- **Repository**: $UPSTREAM_REPO
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- **Branch**: $TARGET_BRANCH
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## Conflict Resolution Instructions
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If there are conflicts in this PR, you can resolve them locally by following these steps:
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1. **Fetch the remote branch**:
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```bash
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git fetch origin ${{ steps.push.outputs.BRANCH_NAME }}
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```
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2. **Checkout the branch**:
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```bash
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git checkout ${{ steps.push.outputs.BRANCH_NAME }}
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```
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3. **Merge the upstream branch manually**:
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```bash
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git fetch https://github.com/flathub/$UPSTREAM_REPO $TARGET_BRANCH
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git merge FETCH_HEAD
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```
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4. **Resolve any conflicts**:
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Open each conflicted file and manually resolve the conflicts. Then mark each file as resolved:
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```bash
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git add <file-with-conflicts>
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```
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5. **Complete the merge**:
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```bash
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git commit
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```
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6. **Push the resolved branch**:
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```bash
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git push origin ${{ steps.push.outputs.BRANCH_NAME }}
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```
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base: $TARGET_BRANCH
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