format.yml

#
# Copyright (C) 2019-2024 vdaas.org vald team <vald@vdaas.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# You may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
name: Run formatter
on:
  push:
    branches:
      - main
  pull_request:

jobs:
  dump-contexts-to-log:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/dump-context

  detect-ci-container:
    uses: ./.github/workflows/_detect-ci-container.yml

  format:
    if: ${{ github.event_name == 'push' }}
    runs-on: ubuntu-latest
    needs: [detect-ci-container]
    container:
      image: ghcr.io/vdaas/vald/vald-ci-container:${{ needs.detect-ci-container.outputs.TAG_NAME }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.DISPATCH_TOKEN }}

      - name: Set Git config
        run: |
          git config --global --add safe.directory ${GITHUB_WORKSPACE}

      - uses: crazy-max/ghaction-import-gpg@v4
        with:
          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
          git_user_signingkey: true
          git_commit_gpgsign: true

      - name: Switch new branch
        id: switch_to_new_branch
        run: |
          TIMESTAMP=$(date +%Y%m%d_%H%M%S_%3N)
          BRANCH_NAME="formatter/go_and_yaml/format_at_${TIMESTAMP}"
          git checkout main
          git checkout -b ${BRANCH_NAME}
          echo "BRANCH_NAME=${BRANCH_NAME}" >> $GITHUB_OUTPUT

      - name: Setup Go environment
        uses: ./.github/actions/setup-go

      - name: Run formatter and license.go
        run: |
          make deps/install
          make format
          git checkout go.mod go.sum

      - name: Check and Push to main branch
        continue-on-error: true
        run: |
          if git diff --quiet --exit-code; then
            echo "Nothing updated"
          else
            git add .
            git commit -S --signoff -m ":robot: Update license headers / Format Go codes and YAML files"

            git remote set-url origin "https://${GITHUB_USER}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
            git push -u origin ${BRANCH_NAME}

            curl --include --verbose --fail \
            -H "Accept: application/json" \
            -H "Content-Type:application/json" \
            -H "Authorization: token ${GITHUB_TOKEN}" \
            --request POST \
            --data "{\"title\": \"Update license headers / Format codes\", \"head\": \"${BRANCH_NAME}\", \"base\": \"main\", \"body\": \"Update license headers / Format Go codes and YAML files.\", \"maintainer_can_modify\": true}" \
            $API_URL
          fi
        env:
          GITHUB_USER: ${{ secrets.DISPATCH_USER }}
          GITHUB_TOKEN: ${{ secrets.DISPATCH_TOKEN }}
          API_URL: https://api.github.com/repos/vdaas/vald/pulls
          BRANCH_NAME: ${{ steps.switch_to_new_branch.outputs.BRANCH_NAME }}

  check-format-diff:
    if: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.repo.fork == false }}
    runs-on: ubuntu-latest
    needs: [detect-ci-container]
    container:
      image: ghcr.io/vdaas/vald/vald-ci-container:${{ needs.detect-ci-container.outputs.TAG_NAME }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.DISPATCH_TOKEN }}

      - name: Set Git config
        run: |
          git config --global --add safe.directory ${GITHUB_WORKSPACE}

      - name: Setup Go environment
        uses: ./.github/actions/setup-go

      - name: Run formatter and license.go
        run: |
          make deps/install
          make format
          git checkout go.mod go.sum

      - name: Check format difference
        run: |
          if git diff --quiet --exit-code; then
            echo "Nothing updated"
          else
            echo "Please execute \`make format\` locally."
            exit 1
          fi