validate-pr.yml

# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: validate-pr

on:
  pull_request:
    branches: [main]

defaults:
  run:
    shell: bash

concurrency:
  group: ${{ github.head_ref }}.${{ github.sha }}.validate-pr
  cancel-in-progress: true

jobs:
  checks:
    runs-on: ubuntu-latest

    outputs:
      changes: ${{ steps.check-changes.outputs.changes }}

    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Setup environment
        uses: ./.github/actions/setup-environment

      - name: Check changes
        id: check-changes
        uses: ./.github/actions/check-changes
        with:
          premerge: 'true'
          trunk: 'main'

      - name: Validate commit messages
        run: |
          git checkout -b premerge
          git fetch origin main:main
          npx --no-install commitlint --from main

      - name: Validation contribution size
        uses: ./.github/actions/validate-contribution-size

  lint:
    needs: checks
    runs-on: ubuntu-latest

    outputs:
      success: ${{ steps.check.outputs.success || 'true' }}

    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Setup environment
        uses: ./.github/actions/setup-environment

      - name: Lint shell
        if: fromJSON(needs.checks.outputs.changes).shelltools == 'true'
        run: |
          sudo apt install shellcheck
          npx nx run tools:lint-shell

      - name: Lint ts affected
        run: npx nx affected --target lint --base origin/main

      - name: Lint html affected
        run: npx nx affected --target prettier-check --dryRun --base origin/main

      - name: Set failure
        id: check
        if: failure()
        run: echo "success='false'" >> $GITHUB_OUTPUT

  test:
    needs: checks
    runs-on: ubuntu-latest

    outputs:
      success: ${{ steps.check.outputs.success || 'true' }}

    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Setup environment
        uses: ./.github/actions/setup-environment

      - name: Compiler check affected
        run: npx nx affected --target tsc-check --base origin/main

      - name: Unit test affected
        run: |
          npx nx affected --target test --base origin/main --pass-with-no-tests --code-coverage --run-in-band --ci
          npx nx run tools:coverage-stats
          cat ./UNIT_COVERAGE.md >> $GITHUB_STEP_SUMMARY

      - name: Set failure
        id: check
        if: failure()
        run: echo "success='false'" >> $GITHUB_OUTPUT

  build:
    needs: checks
    runs-on: ubuntu-latest

    outputs:
      success: ${{ steps.check.outputs.success || 'true' }}

    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Setup environment
        uses: ./.github/actions/setup-environment

      - name: Build affected
        run: npx nx affected --target build --base origin/main

      - name: Build storybook affected
        run: npx nx affected --target build-storybook --base origin/main --parallel 1

      - name: Build global storybook
        if: ${{ fromJSON(needs.checks.outputs.changes).dependencies == 'true' || fromJSON(needs.checks.outputs.changes).storybook == 'true' || fromJSON(needs.checks.outputs.changes).src == 'true' }}
        run: npx nx run documentation:build-storybook

      - name: Set failure
        id: check
        if: failure()
        run: echo "success='false'" >> $GITHUB_OUTPUT

  premerge:
    needs: [lint, test, build]
    if: always()
    runs-on: ubuntu-latest

    steps:
      - name: Check result
        run: |
          if [[ "$LINT_RESULT" != "true" || "$TEST_RESULT" != "true" || "$BUILD_RESULT" != "true" ]]; then exit 1; fi
          echo "### :rocket: Premerge checks succeeded" >> $GITHUB_STEP_SUMMARY
        env:
          LINT_RESULT: ${{ needs.lint.outputs.success }}
          TEST_RESULT: ${{ needs.test.outputs.success }}
          BUILD_RESULT: ${{ needs.build.outputs.success }}