plane/.github/workflows/auto-merge.yml
2024-04-29 14:09:36 +05:30

79 lines
3.0 KiB
YAML

name: Auto Merge or Create PR on Push
on:
workflow_dispatch:
push:
branches:
- "sync/**"
env:
CURRENT_BRANCH: ${{ github.ref_name }}
SOURCE_BRANCH: ${{ vars.SYNC_SOURCE_BRANCH_NAME }} # The sync branch such as "sync/ce"
TARGET_BRANCH: ${{ vars.SYNC_TARGET_BRANCH_NAME }} # The target branch that you would like to merge changes like develop
GITHUB_TOKEN: ${{ secrets.ACCESS_TOKEN }} # Personal access token required to modify contents and workflows
REVIEWER: ${{ vars.SYNC_PR_REVIEWER }}
jobs:
Check_Branch:
runs-on: ubuntu-latest
outputs:
BRANCH_MATCH: ${{ steps.check-branch.outputs.MATCH }}
steps:
- name: Check if current branch matches the secret
id: check-branch
run: |
if [ "$CURRENT_BRANCH" = "$SOURCE_BRANCH" ]; then
echo "MATCH=true" >> $GITHUB_OUTPUT
else
echo "MATCH=false" >> $GITHUB_OUTPUT
fi
Auto_Merge:
if: ${{ needs.Check_Branch.outputs.BRANCH_MATCH == 'true' }}
needs: [Check_Branch]
runs-on: ubuntu-latest
permissions:
pull-requests: write
contents: write
steps:
- name: Checkout code
uses: actions/checkout@v4.1.1
with:
fetch-depth: 0 # Fetch all history for all branches and tags
- name: Setup GH CLI and Git Config
run: |
type -p curl >/dev/null || (sudo apt update && sudo apt install curl -y)
curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
sudo apt update
sudo apt install gh -y
- name: Check for merge conflicts
id: conflicts
run: |
git fetch origin $TARGET_BRANCH
git checkout $TARGET_BRANCH
# Attempt to merge the main branch into the current branch
if $(git merge --no-commit --no-ff $SOURCE_BRANCH); then
echo "No merge conflicts detected."
echo "HAS_CONFLICTS=false" >> $GITHUB_ENV
else
echo "Merge conflicts detected."
echo "HAS_CONFLICTS=true" >> $GITHUB_ENV
git merge --abort
fi
- name: Merge Change to Target Branch
if: env.HAS_CONFLICTS == 'false'
run: |
git commit -m "Merge branch '$SOURCE_BRANCH' into $TARGET_BRANCH"
git push origin $TARGET_BRANCH
- name: Create PR to Target Branch
if: env.HAS_CONFLICTS == 'true'
run: |
# Replace 'username' with the actual GitHub username of the reviewer.
PR_URL=$(gh pr create --base $TARGET_BRANCH --head $SOURCE_BRANCH --title "sync: merge conflicts need to be resolved" --body "" --reviewer $REVIEWER)
echo "Pull Request created: $PR_URL"