doc-exports/.gitea/workflows/yaml-lint.yml

# .gitea/workflows/yaml-lint.yml
name: YAML Lint

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
    paths:
      - '.gitea/workflows/yaml-lint.yml'
      - 'docs/*/openapi/*.yaml'
      - 'docs/*/openapi/*.yml'

jobs:
  yaml-lint:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Dump Gitea env
        run: |
          env | sort | grep GITEA

      - name: Get base branch name
        id: base
        run: |
          base_ref=$(jq -r '.pull_request.base.ref' "$GITEA_PATH")
          echo "base_ref=$base_ref"
          echo "${{ gitea.base_ref }}"
          BASE_SHA="${{ gitea.event.pull_request.base.sha }}"
          echo "Base SHA: $BASE_SHA"

      - name: Get changed files other method
        id: changed-files
        run: |
          BASE_SHA="${{ gitea.event.pull_request.base.sha }}"
          echo "Base SHA: $BASE_SHA"
          git fetch origin $BASE_SHA
          echo "changed_files=$(git diff --name-only ${BASE_SHA}...HEAD | grep -E '\.(yml|yaml)$' | xargs)" >> $GITHUB_OUTPUT

      - name: List changed files
        run: |
          for file in ${{ steps.changed-files.outputs.changed_files }}; do
            echo "$file was changed"
          done

      - name: Check presence of non-unicode characters
        continue-on-error: true
        run: |
          for file in ${{ steps.changed-files.outputs.changed_files }}; do
            if LC_ALL=C  grep --color='auto' -P -n "[^\x00-\x7F]" $file &>/dev/null; then
              echo "$file contains non-unicode characters!"
              LC_ALL=C  grep --color='auto' -P -n "[^\x00-\x7F]" $file
              failed_job=true
            fi
          done
          if [ "$failed_job" = true ] ; then
            exit 1
          fi

      - name: Install yamllint
        run: |
          sudo apt-get update
          sudo apt-get install -y yamllint

      - name: Run yamllint on changed YAML files
        continue-on-error: true
        run: |
          set -e

          files="${{ steps.changed-files.outputs.changed_files }}"
          if [ -z "$files" ]; then
            echo "No YAML files changed"
            exit 0
          fi

          echo "Linting changed files:"
          printf '%s\n' $files

          for file in $files; do
            echo "$file is being checked for yamllint issues."
            yamllint -f parsable $file || \
              { failed_check=true ; echo "$file: detected yamllint errors!"; }
          done
          if [ "$failed_check" = true ]; then
            exit 1
          fi

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install Spectral
        run: npm install -g @stoplight/spectral-cli

      - name: Run Spectral
        run: |
          set -e

          files="${{ steps.changed-files.outputs.changed_files }}"
          if [ -z "$files" ]; then
            echo "No YAML files changed"
            exit 0
          fi

          echo "Spectral check on  changed files:"
          printf '%s\n' $files

          for file in $files; do
            echo "$file is being checked for yamllint issues."
            spectral lint $file --ruleset .spectral.yaml || \
              { failed_check=true ; echo "$file: detected spectral errors!"; }
          done
          if [ "$failed_check" = true ]; then
            exit 1
          fi