name: Fix formatting on a PR

on:
  workflow_dispatch:
    inputs:
      pr:
        description: "Pull request number. Used to pull the proper branch ref, including on forks."
        type: number
        required: false
      comment-id:
        description: "Optional. The comment-id of the slash command. Used to update the comment with the status."
        required: false

      # These must be declared, but they are unused and ignored.
      # TODO: Infer 'repo' and 'gitref' from PR number on other workflows, so we can remove these.
      repo:
        description: "Repo (Ignored)"
        required: false
        default: "airbytehq/airbyte"
      gitref:
        description: "Ref (Ignored)"
        required: false

run-name: "Fix formatting on PR #${{ github.event.inputs.pr }}"
concurrency:
  group: ${{ github.workflow }}-${{ github.event.inputs.pr }}
  # Cancel any previous runs on the same branch if they are still in progress
  cancel-in-progress: true

jobs:
  format-fix:
    name: "Run airbyte-ci format fix all"
    runs-on: ubuntu-latest
    steps:
      - name: Get job variables
        id: job-vars
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        shell: bash
        run: |
          PR_JSON=$(gh api repos/${{ github.repository }}/pulls/${{ github.event.inputs.pr }})
          echo "repo=$(echo "$PR_JSON" | jq -r .head.repo.full_name)" >> $GITHUB_OUTPUT
          echo "branch=$(echo "$PR_JSON" | jq -r .head.ref)" >> $GITHUB_OUTPUT
          echo "run-url=https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" >> $GITHUB_OUTPUT

      - name: Checkout Airbyte
        uses: actions/checkout@v3
        with:
          repository: ${{ steps.job-vars.outputs.repo }}
          ref: ${{ steps.job-vars.outputs.branch }}
          fetch-depth: 1
          # Important that token is a PAT so that CI checks are triggered again.
          # Without this we would be forever waiting on required checks to pass.
          token: ${{ secrets.GH_PAT_APPROVINGTON_OCTAVIA }}

      - name: Append comment with job run link
        # If comment-id is not provided, this will create a new
        # comment with the job run link.
        id: first-comment-action
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ github.event.inputs.comment-id }}
          issue-number: ${{ github.event.inputs.pr }}
          body: |

            > Format-fix job started... [Check job output.][1]

            [1]: ${{ steps.job-vars.outputs.run-url }}

      - name: Run airbyte-ci format fix all
        uses: ./.github/actions/run-airbyte-ci
        continue-on-error: true
        with:
          context: "manual"
          gcs_credentials: ${{ secrets.METADATA_SERVICE_PROD_GCS_CREDENTIALS }}
          sentry_dsn: ${{ secrets.SENTRY_AIRBYTE_CI_DSN }}
          github_token: ${{ secrets.GH_PAT_MAINTENANCE_OCTAVIA }}
          subcommand: "format fix all"
          dagger_cloud_token: ${{ secrets.DAGGER_CLOUD_TOKEN_CACHE_2 }}

      # This is helpful in the case that we change a previously committed generated file to be ignored by git.
      - name: Remove any files that have been gitignored
        run: git ls-files -i -c --exclude-from=.gitignore | xargs -r git rm --cached

      # Check for changes in git

      - name: Check for changes
        id: git-diff
        run: |
          git diff --quiet && echo "No changes to commit" || echo "::set-output name=changes::true"
        shell: bash

      # Commit changes (if any)

      - name: Commit changes
        id: commit-step
        if: steps.git-diff.outputs.changes == 'true'
        run: |
          git config --global user.name "Octavia Squidington III"
          git config --global user.email "octavia-squidington-iii@users.noreply.github.com"
          git add .
          git commit -m "chore: auto-fix lint and format issues"
          echo "sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT

      - name: Push changes to '(${{ steps.job-vars.outputs.repo }})'
        if: steps.git-diff.outputs.changes == 'true'
        run: |
          git remote add contributor https://github.com/${{ steps.job-vars.outputs.repo }}.git
          git push contributor HEAD:${{ steps.job-vars.outputs.branch }}

      - name: Append success comment
        uses: peter-evans/create-or-update-comment@v4
        if: steps.git-diff.outputs.changes == 'true'
        with:
          comment-id: ${{ steps.first-comment-action.outputs.comment-id }}
          reactions: hooray
          body: |
            > ✅ Changes applied successfully. (${{ steps.commit-step.outputs.sha }})

      - name: Append success comment (no-op)
        uses: peter-evans/create-or-update-comment@v4
        if: steps.git-diff.outputs.changes != 'true'
        with:
          comment-id: ${{ steps.first-comment-action.outputs.comment-id }}
          reactions: "+1"
          body: |
            > 🟦 Job completed successfully (no changes).

      - name: Append failure comment
        uses: peter-evans/create-or-update-comment@v4
        if: failure()
        with:
          comment-id: ${{ steps.first-comment-action.outputs.comment-id }}
          reactions: confused
          body: |
            > ❌ Job failed.