spectrum-web-components/.github/workflows/lint.yml at bb402d1b873648aa65d3819eceab9592d36dbf3c · adobe/spectrum-web-components · GitHub

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name: Lint
#
# This workflow lints the library and reports back suggested fixes
#

on:
    push:
        branches:
            - main

    pull_request:
        branches:
            - main

        types:
            - opened
            - synchronize
            - reopened
            - auto_merge_enabled

permissions:
    contents: read
    pull-requests: write

concurrency:
    group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
    cancel-in-progress: true

defaults:
    run:
        shell: bash

jobs:
    # -------------------------------------------------------------
    # Returns all changed pull request files.
    # --------------------------------------------------------------
    changed_files:
        runs-on: ubuntu-latest
        name: Capture changed-files
        outputs:
            styles_added_files: ${{ steps.changed-files.outputs.styles_added_files }}
            styles_modified_files: ${{ steps.changed-files.outputs.styles_modified_files }}
            eslint_added_files: ${{ steps.changed-files.outputs.eslint_added_files }}
            eslint_modified_files: ${{ steps.changed-files.outputs.eslint_modified_files }}
        permissions:
            pull-requests: read

        steps:
            - name: Check out code
              uses: actions/checkout@v4

            - name: Get changed files
              id: changed-files
              uses: step-security/changed-files@v46
              with:
                  files_yaml: |
                      styles:
                        - '*.css'
                        - '**/*.css'
                      eslint:
                        - '*.{js,json,ts}'
                        - '**/*.{js,json,ts}'
                        - '!*.d.ts'
                        - '!**/*.d.ts'

    # --- Lint pre-compiled assets for consistency --- #
    lint:
        name: Lint
        runs-on: ubuntu-latest
        needs: [changed_files]
        timeout-minutes: 5
        steps:
            # install but don't build - we're linting pre-compiled assets
            - name: Check out code
              uses: actions/checkout@v4
              with:
                  fetch-depth: 0

            - name: Use Node LTS version
              uses: actions/setup-node@v4
              with:
                  node-version: 20
                  cache: yarn

            - name: Enable Corepack
              run: corepack enable

            ## --- YARN CACHE --- ##
            - name: Check for cached dependencies
              continue-on-error: true
              id: cache-dependencies
              uses: actions/cache@v4
              with:
                  path: |
                      .cache/yarn
                      node_modules
                  key: ubuntu-latest-node20-${{ hashFiles('yarn.lock') }}

            ## --- INSTALL --- ##
            # If statement isn't needed here b/c yarn will leverage the cache if it exists
            - name: Install dependencies
              shell: bash
              run: yarn install --immutable

            - name: Lint styles
              # if: ${{ needs.changed_files.outputs.styles_added_files != '' || needs.changed_files.outputs.styles_modified_files != '' }}
              uses: reviewdog/action-stylelint@v1.30.2
              with:
                  fail_level: error
                  filter_mode: diff_context
                  level: error
                  reporter: github-pr-review
                  stylelint_input: '${{ needs.changed_files.outputs.styles_added_files }} ${{ needs.changed_files.outputs.styles_modified_files }} --allow-empty-input'
                  stylelint_config: '${{ github.workspace }}/.stylelintrc.json'
                  packages: 'stylelint-header stylelint-config-standard'

            - name: ESLint
              uses: reviewdog/action-eslint@v1.33.2
              # if: ${{ needs.changed_files.outputs.eslint_added_files != '' || needs.changed_files.outputs.eslint_modified_files != '' }}
              with:
                  fail_level: error
                  level: error
                  reporter: github-pr-review
                  filter_mode: diff_context
                  eslint_flags: '${{ needs.changed_files.outputs.eslint_added_files }} ${{ needs.changed_files.outputs.eslint_modified_files }}'