# Run commitlint on the commit messages in a pull request.
# 
# This is the same worflow of 
# https://github.com/openedx/.github/blob/master/.github/workflows/commitlint.yml
# 
# We are using typescript with react-query on this MFE, and it is necessary
# to add one more step to remove tsconfig.json due to an issue in commitlint.
# https://github.com/conventional-changelog/commitlint/issues/3256
# 
# We can return use the open edx workflow when the issue is fixed.

name: Lint Commit Messages

on:
  - pull_request

defaults:
  run:
    shell: bash

jobs:
  commitlint:
    runs-on: ubuntu-20.04
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
        with:
          # Fetch 100 commits.  Should be enough?
          fetch-depth: 100

      - name: Download a local configuration file if needed
        run: |
          if [[ ! -f commitlint.config.js ]]; then
            echo "Downloading the default commitlint config from edx_lint"
            wget --no-verbose -O commitlint.config.js https://raw.githubusercontent.com/openedx/edx-lint/HEAD/edx_lint/files/commitlint.config.js
          fi

      - name: remove tsconfig.json # see issue https://github.com/conventional-changelog/commitlint/issues/3256
        run: |
          rm -f tsconfig.json

      - name: Run commitlint
        uses: wagoid/commitlint-github-action@v5