afids-validator_ci.yml

name: AFIDs Validator CI Workflow

on:
  pull_request_target:
    types: [opened, reopened, synchronize, ready_for_review, closed]

jobs:
  test:
    name: Setup environment & test
    if: github.event.pull_request.draft == false
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10"]

    steps:
      - name: Checkout pull request branch
        uses: actions/checkout@master
        with:
          ref: ${{ github.sha }}

      - name: Select Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Cache environment
        uses: actions/cache@v3
        id: cache
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ matrix.python-version }}
          restore-keys: ${{ runner.os }}-pip-${{ matrix.python-version }}

      - name: Install poetry
        uses: snok/install-poetry@v1
        with:
          virtualenvs-create: true
          virtualenvs-in-project: true

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v3
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}-${{ matrix.python-version }}

      - name: Install dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: |
          poetry install --no-interaction --no-root

      - name: Install library
        run: poetry install --no-interaction

      - name: Start PostgreSQL services
        shell: bash
        run: |
          sudo systemctl start postgresql.service
          pg_isready

      - name: Setup PostgreSQL db
        shell: bash
        env:
          psql_db_owner: testuser # PostgreSQL User
          psql_db_pw: testpass # PostgreSQL Pass
          psql_db_name: testdb # PostgreSQL DB
        run: |
          sudo -u postgres psql --command="CREATE USER $psql_db_owner PASSWORD '$psql_db_pw'"
          sudo -u postgres createdb --owner=$psql_db_owner $psql_db_name
          PGPASSWORD=$psql_db_pw psql --username=$psql_db_owner --host=localhost --list $psql_db_name

      - name: Test AFIDs validator
        shell: bash
        env:
          FLASK_ENV: testing # Sets flask environment
          DATABASE_URL: postgresql://testuser:testpass@localhost/testdb
        run: |
          poetry run python -m unittest

  linting:
    name: Lint code
    needs: [test]
    if: github.event.pull_request.merged == false
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10"]

    steps:
      - name: Checkout pull request branch
        uses: actions/checkout@master
        with:
          ref: ${{ github.sha }}

      - name: Select Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install poetry
        uses: snok/install-poetry@v1
        with:
          version: 1.2.0
          virtualenvs-create: true
          virtualenvs-in-project: true

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v3
        with:
          path: .venv
          key: venv-${{ runner.os }}-${{ hashFiles('**/poetry.lock') }}-${{ matrix.python-version }}

      - name: Install dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: poetry install --no-interaction --no-root --with dev

      - name: isort
        run: poetry run isort afidsvalidator test -c

      - name: black
        run: poetry run black afidsvalidator test --check

      - name: flake8
        run: poetry run flake8 afidsvalidator test

      - name: pylint
        run: poetry run pylint afidsvalidator test

  assign:
    name: Reviewer assignment
    needs: [linting]
    runs-on: ubuntu-latest
    if: github.event.pull_request.assignee == null

    steps:
      - name: Assign reviewer
        uses: kentaro-m/auto-assign-action@v1.2.5
        with:
          repo-token: "${{ secrets.GITHUB_TOKEN }}"

  update_changelog:
    name: Update changelog
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true

    steps:
      - name: Checkout master
        uses: actions/checkout@master
        with:
          ref: refs/heads/master

      - name: Draft and update change log
        uses: release-drafter/release-drafter@v5
        id: release-drafter
        with:
          commitish: ${{ github.event.pull_request.base.ref }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Get previous release version
        run: |
          echo "PREV_VER=$(cat pyproject.toml | grep -o -E '(version\s=\s)([[:punct:]])([v][0-9]+\.[0-9]+\.[0-9]+.+)([[:punct:]])' | cut -d ' ' -f 3 | tr -d '"')" >> $GITHUB_ENV

      - name: Get previous bump version
        env:
          PREV_VER: ${{ env.PREV_VER }}
        run: |
          if [[ "$PREV_VER" != *"-pre."* ]]; then
            echo "OLD_BUMP=0" >> $GITHUB_ENV
          else
            echo "OLD_BUMP=$(echo $PREV_VER | cut -d '.' -f 4)" >> $GITHUB_ENV
          fi

      - name: Bump version
        env:
          BUMP_VER: ${{ env.OLD_BUMP }}
        run: |
          echo "NEW_BUMP=$(($BUMP_VER + 1))" >> $GITHUB_ENV

      - name: Set new release version
        env:
          RD_RELEASE: ${{ steps.release-drafter.outputs.name }}
        run: |
          if [ ! -z "$RD_RELEASE" ]; then
            echo "NEW_RELEASE=$RD_RELEASE" >> $GITHUB_ENV
          else
            echo "NEW_RELEASE=0.1.0" >> $GITHUB_ENV
          fi

      - name: Update version in pyproject.toml
        uses: jacobtomlinson/gha-find-replace@master
        with:
          include: "pyproject.toml"
          find: 'version = "v(?:([0-9]+\.[0-9]+\.[0-9]+.+)|([0-9]+\.[0-9]+\.[0-9]+))"'
          replace: 'version = "${{ env.NEW_RELEASE }}-pre.${{ env.NEW_BUMP }}"'

      - name: Commit updates
        env:
          LATEST_VERSION: ${{ steps.release-drafter.outputs.name }}-pre.${{ env.NEW_BUMP }}
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git diff-index --quiet HEAD || git commit -m "Bump version to $LATEST_VERSION" -a

      - name: Push changes
        uses: CasperWA/push-protected@v2
        with:
          branch: ${{ github.event.pull_request.base.ref }}
          token: ${{ secrets.BP_PAT_TOKEN }}
          unprotect_reviews: True