zwave-js-bot.yml

name: 'Z-Wave Bot: React to comments'

on:
  issue_comment:
    types: [created] # edited, deleted

jobs:
  # #########################################################################
  # Fix lint errors when an authorized person posts "@zwave-js-bot fix lint"
  fix-lint:
    if: |
      contains(github.event.issue.html_url, '/pull/') &&
      contains(github.event.comment.body, '@zwave-js-bot fix lint') &&
      (github.event.comment.user.login != 'zwave-js-bot') && github.event.comment.user.login != 'zwave-js-assistant[bot]'

    runs-on: [ubuntu-latest]
    strategy:
      matrix:
        node-version: [14.x]

    steps:
      - name: Checkout master branch
        uses: actions/checkout@v2

      - name: Check user's permissions to do this
        id: check
        uses: actions/github-script@v3
        with:
          github-token: ${{secrets.BOT_TOKEN}}
          result-encoding: string
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return await bot.checkAuthorized({github, context});

      - name: Retrieve PR information
        if: steps.check.outputs.result == 'true'
        uses: actions/github-script@v3
        id: get-pr
        with:
          script: |
            const request = {
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number
            }
            core.info(`Getting PR #${request.pull_number} from ${request.owner}/${request.repo}`)
            try {
              const result = await github.pulls.get(request)
              return result.data
            } catch (err) {
              core.setFailed(`Request failed with error ${err}`)
            }

      - name: Save our CI scripts
        if: steps.check.outputs.result == 'true'
        run: |
          mkdir -p /tmp/.github
          cp -r .github/* /tmp/.github

      - name: Checkout pull request
        if: steps.check.outputs.result == 'true'
        uses: actions/checkout@v2
        with:
          token: ${{secrets.BOT_TOKEN}}
          repository: ${{ fromJSON(steps.get-pr.outputs.result).head.repo.full_name }}
          ref: ${{ fromJSON(steps.get-pr.outputs.result).head.ref }}

      - name: Restore our CI scripts
        if: steps.check.outputs.result == 'true'
        run: |
          rm -rf .github
          cp -r /tmp/.github .

      # These steps only run if the check was successful
      - name: Use Node.js ${{ matrix.node-version }}
        if: steps.check.outputs.result == 'true'
        uses: actions/setup-node@v2.1.4
        with:
          node-version: ${{ matrix.node-version }}

      - name: Install dependencies
        if: steps.check.outputs.result == 'true'
        run: npm install

      - name: Do the lint fix
        if: steps.check.outputs.result == 'true'
        id: fix
        run: |
          # Run all lint commands and remember if one fails
          LINT_RESULT=0
          if ! npm run lint-fix --fix ; then LINT_RESULT=1 ; fi

          # Check if something changed
          if ! git diff --quiet ; then
            git config user.email "bot@zwave.js"
            git config user.name "Z-Wave JS Bot"
            git add -A
            git reset -- .github
            git commit -m "style: fix lint"
            git push
          else
            echo "::set-output name=result::unchanged"
            exit 0
          fi

          if [[ $LINT_RESULT == 0 ]] ; then
            echo "::set-output name=result::ok"
          else
            echo "::set-output name=result::error"
          fi

      - name: Give feedback
        uses: actions/github-script@v3
        env:
          FEEDBACK: ${{ steps.fix.outputs.result }}
        with:
          github-token: ${{secrets.BOT_TOKEN}}
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return await bot.fixLintFeedback({github, context});

  # #########################################################################
  # Fix lint errors when an authorized person posts "@zwave-js-bot rebase"
  rebase:
    if: |
      contains(github.event.issue.html_url, '/pull/') &&
      contains(github.event.comment.body, '@zwave-js-bot rebase') &&
      (github.event.comment.user.login != 'zwave-js-bot' && github.event.comment.user.login != 'zwave-js-assistant[bot]')

    runs-on: [ubuntu-latest]
    strategy:
      matrix:
        node-version: [14.x]

    steps:
      - name: Checkout master branch
        uses: actions/checkout@v2

      - name: Check user's permissions to do this
        id: check-permissions
        uses: actions/github-script@v3
        with:
          github-token: ${{secrets.BOT_TOKEN}}
          result-encoding: string
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return bot.checkAuthorized({github, context});

      # These steps only run if the check was successful
      - name: Retrieve PR information
        if: steps.check-permissions.outputs.result == 'true'
        uses: actions/github-script@v3
        id: get-pr
        with:
          script: |
            const request = {
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number
            }
            core.info(`Getting PR #${request.pull_number} from ${request.owner}/${request.repo}`)
            try {
              const result = await github.pulls.get(request)
              return result.data
            } catch (err) {
              core.setFailed(`Request failed with error ${err}`)
            }

      - name: Save our CI scripts
        if: steps.check-permissions.outputs.result == 'true'
        run: |
          mkdir -p /tmp/.github
          cp -r .github/* /tmp/.github

      - name: Checkout pull request
        if: steps.check-permissions.outputs.result == 'true'
        uses: actions/checkout@v2
        with:
          token: ${{secrets.BOT_TOKEN}}
          repository: ${{ fromJSON(steps.get-pr.outputs.result).head.repo.full_name }}
          ref: ${{ fromJSON(steps.get-pr.outputs.result).head.ref }}

      - name: Restore our CI scripts
        if: steps.check-permissions.outputs.result == 'true'
        run: |
          rm -rf .github
          cp -r /tmp/.github .

      - name: Rebase the branch
        if: steps.check-permissions.outputs.result == 'true'
        id: fix
        run: |
          # Try to rebase
          if git rebase "${{ fromJSON(steps.get-pr.outputs.result).base.ref }}"" ; then
            # The rebase worked
            git config user.email "bot@zwave.js"
            git config user.name "Z-Wave JS Bot"
            git push -f
          else
            echo "::set-output name=result::error"
          fi

      - name: Give feedback
        uses: actions/github-script@v3
        env:
          FEEDBACK: ${{ steps.fix.outputs.result }}
        with:
          github-token: ${{secrets.BOT_TOKEN}}
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return bot.rebaseFeedback({github, context});

  # #########################################################################
  # Fix lint errors when an authorized person posts "@zwave-js-bot rename commit"
  rename-commit:
    if: |
      contains(github.event.issue.html_url, '/pull/') &&
      contains(github.event.comment.body, '@zwave-js-bot rename commit') &&
      (github.event.comment.user.login != 'zwave-js-bot' && github.event.comment.user.login != 'zwave-js-assistant[bot]')

    runs-on: [ubuntu-latest]
    strategy:
      matrix:
        node-version: [14.x]

    steps:
      - name: Checkout master branch
        uses: actions/checkout@v2

      - name: Check permissions and necessity
        id: check-permissions
        uses: actions/github-script@v3
        with:
          github-token: ${{secrets.BOT_TOKEN}}
          result-encoding: string
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return (
              (await bot.checkAuthorized({github, context})) &&
              (await bot.renameCommitCheck({github, context}))
            );

      # These steps only run if the check was successful
      - name: Retrieve PR information
        if: steps.check-permissions.outputs.result == 'true'
        uses: actions/github-script@v3
        id: get-pr
        with:
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return bot.renameCommitGetPRInfo({github, context});

      - name: Save our CI scripts
        if: steps.check-permissions.outputs.result == 'true'
        run: |
          mkdir -p /tmp/.github
          cp -r .github/* /tmp/.github

      - name: Checkout pull request
        if: steps.check-permissions.outputs.result == 'true'
        uses: actions/checkout@v2
        with:
          fetch-depth: 0 # Fetch the history, or this action will break everything!
          token: ${{secrets.BOT_TOKEN}}
          repository: ${{ fromJSON(steps.get-pr.outputs.result).repo }}
          ref: ${{ fromJSON(steps.get-pr.outputs.result).ref }}

      - name: Restore our CI scripts
        if: steps.check-permissions.outputs.result == 'true'
        run: |
          rm -rf .github
          cp -r /tmp/.github .

      - name: Rebase the branch
        if: steps.check-permissions.outputs.result == 'true'
        id: fix
        run: |
          # Try to reword the commit
          git config user.email "bot@zwave.js"
          git config user.name "Z-Wave JS Bot"
          if git commit --amend -m "${{ fromJSON(steps.get-pr.outputs.result).title }}" ; then
            # Amending the commit worked
            git push -f
            echo "::set-output name=result::success"
          else
            echo "::set-output name=result::error"
          fi

      - name: Give feedback
        uses: actions/github-script@v3
        env:
          FEEDBACK: ${{ steps.fix.outputs.result }}
        with:
          github-token: ${{secrets.BOT_TOKEN}}
          script: |
            const bot = require(`${process.env.GITHUB_WORKSPACE}/.github/bot-scripts/index.js`);
            return bot.renameCommitFeedback({github, context});