pr.yml

name: pr

on:
  # By default, a workflow only runs when a pull_request's activity type
  # is opened, synchronize, or reopened. We explicity override here so that
  # PR titles are re-linted when the PR text content is edited.
  pull_request:
    types: [opened, edited, reopened, synchronize]

jobs:

  size-label:
    runs-on: ubuntu-22.04

    steps:

      - uses: pascalgn/size-label-action@v0.4.3
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
        with:
          sizes: >
            {
              "0": "XS",
              "25": "S",
              "150": "M",
              "500": "L",
              "1000": "XL"
            }

  conventional-title:
    runs-on: ubuntu-22.04

    steps:

      - uses: morrisoncole/pr-lint-action@v1.7.0
        with:
          repo-token: "${{ secrets.GITHUB_TOKEN }}"
          title-regex: "^(feat|fix|docs|style|refactor|perf|test|build|ci|chore): .{1,}"
          on-failed-regex-fail-action: true
          on-failed-regex-create-review: true
          on-failed-regex-request-changes: true
          on-failed-regex-comment:
            "Please stick to Conventional Commits syntax for PR titles ;)"
          on-succeeded-regex-dismiss-review-comment:
            "Thank you <3"

  version-bump-label:
    runs-on: ubuntu-22.04

    steps:

      - name: Checkout Code
        uses: actions/checkout@v3
        with:
            fetch-depth: 0
            token: ${{ secrets.CHANGELOG_TOKEN }}

      - name: Check version bump
        run: |
          GIT='git --git-dir='$PWD'/.git'
          NEW_COMMIT_VERSION="$(cat hypercomplex/VERSION | grep -oE '[0-9.]+')"
          $GIT checkout HEAD~1
          PREVIOUS_COMMIT_VERSION="$(cat hypercomplex/VERSION | grep -oE '[0-9.]+')"
          echo PREVIOUS_COMMIT_VERSION $PREVIOUS_COMMIT_VERSION
          echo NEW_COMMIT_VERSION $NEW_COMMIT_VERSION
          $GIT checkout -
          if [[ "$NEW_COMMIT_VERSION" != "$PREVIOUS_COMMIT_VERSION" ]]
          then
              IFS='.' read -r NEW_MAJOR NEW_MINOR NEW_PATCH <<< "$NEW_COMMIT_VERSION"
              IFS='.' read -r PREVIOUS_MAJOR PREVIOUS_MINOR PREVIOUS_PATCH <<< "$PREVIOUS_COMMIT_VERSION"
              if [[ "$NEW_PATCH" != "$PREVIOUS_PATCH" ]]
              then
                  echo "LABEL=release:patch" >> $GITHUB_ENV
              fi
              if [[ "$NEW_MINOR" != "$PREVIOUS_MINOR" ]]
              then
                  echo "LABEL=release:minor" >> $GITHUB_ENV
              fi
              if [[ "$NEW_MAJOR" != "$PREVIOUS_MAJOR" ]]
              then
                  echo "LABEL=release:major" >> $GITHUB_ENV
              fi
          fi

      - name: Add version bump label
        if: ${{env.LABEL != ''}}
        uses: actions-ecosystem/action-add-labels@v1
        with:
          labels: "${{ env.LABEL }}"