pr.yml

name: "PR Assistant"

on:
  pull_request_target:
    types:
      - opened
      - reopened
      - synchronize
      - edited
      - ready_for_review
      - converted_to_draft

permissions:
  pull-requests: write
  contents: read

jobs:
  title:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check PR title if not sematic
        uses: actions/github-script@v7
        id: check
        with:
          script: |
            const script = require('./.github/scripts/check_pr_title.js')
            await script({ github, context, core })
      - name: Delete Comment
        if: always() && steps.check.outputs.title == 'semantic'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-title"
          delete: true
      - name: Comment on PR
        if: always() && steps.check.outputs.title == 'not-semantic'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-title"
          body: |
            This pull request's title is not fulfill the requirements. @${{ github.event.pull_request.user.login }} please update it 🙏.

            Valid format:

            ```
            fix(query): fix group by string bug
              ^         ^---------------------^
              |         |
              |         +-> Summary in present tense.
              |
              +-------> Type: rfc, feat, fix, refactor, ci, docs, chore
            ```

            Valid types:

            - `rfc`: this PR proposes a new RFC
            - `feat`: this PR introduces a new feature to the codebase
            - `fix`: this PR patches a bug in codebase
            - `refactor`: this PR changes the code base without new features or bugfix
            - `ci`: this PR changes build/testing/ci steps
            - `docs`: this PR changes the documents or websites
            - `chore`: this PR only has small changes that no need to record

  cla:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check CLA if not signed
        uses: actions/github-script@v7
        id: check
        with:
          script: |
            const body = context.payload.pull_request.body;
            const regex = /I hereby agree to the terms of the CLA available at: https:\/\/docs.databend.com\/dev\/policies\/cla\//;
            if (!regex.test(body)) {
              core.setFailed('CLA is not signed');
              core.setOutput('cla', 'not-signed');
            } else {
              core.setOutput('cla', 'signed');
            }
      - name: Delete Comment
        if: always() && steps.check.outputs.cla == 'signed'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-cla"
          delete: true
      - name: Comment on PR
        if: always() && steps.check.outputs.cla == 'not-signed'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-cla"
          body: |
            Pull request description must contain [CLA](https://docs.databend.com/dev/policies/cla/) like the following:

            ```
            I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/

            ## Summary

            Summary about this PR

            - Close #issue
            ```

  description:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check PR description checkbox
        uses: actions/github-script@v7
        id: check
        with:
          script: |
            const script = require('./.github/scripts/check_pr_description.js')
            await script({ context, core })
      - name: Delete Comment for Tests
        if: always() && steps.check.outputs.tests == 'checked'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-description-tests"
          delete: true
      - name: Delete Comment for Changes
        if: always() && steps.check.outputs.changes == 'checked'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-description-changes"
          delete: true
      - name: Comment on PR for Tests
        if: always() && steps.check.outputs.tests != 'checked'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-description-tests"
          body: |
            At least one test kind must be checked in the PR description.
            @${{ github.event.pull_request.user.login }} please update it 🙏.
      - name: Comment on PR for Changes
        if: always() && steps.check.outputs.changes != 'checked'
        uses: everpcpc/comment-on-pr-action@v1
        with:
          token: ${{ github.token }}
          identifier: "pr-assistant-description-changes"
          body: |
            At least one type of change must be checked in the PR description.
            @${{ github.event.pull_request.user.login }} please update it 🙏.