# SPDX-FileCopyrightText: 2024 Jonah Aragon <jonah@privacyguides.org>
#
# SPDX-License-Identifier: MIT

name: 🤖 Linting

permissions:
  contents: read

on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
  push:

concurrency:
  group: ${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

env:
  MAIN_BRANCH: ${{ github.event_name == 'push' }}

jobs:
  megalinter:
    name: MegaLinter
    runs-on: ubuntu-latest
    steps:
      - if: ${{ env.MAIN_BRANCH }}
        uses: actions/checkout@v4

      - if: ${{ env.MAIN_BRANCH == 0 }}
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Configure markdown-link-check
        run: |
          cat <<EOT >> .markdown-link-check.json
          {
            "ignorePatterns": [
              {
                "pattern": "^https://twitter.com"
              },
              {
                "pattern": "^https://reddit.com"
              },
              {
                "pattern": "^#_"
              },
              {
                "pattern": ".onion"
              },
              {
                "pattern": "^https://en.opensuse.org"
              },
              {
                "pattern": "^https://quad9.net"
              },
              {
                "pattern": "^https://dnscrypt.info"
              },
              {
                "pattern": "^https://pipewire.org"
              }
            ],
            "replacementPatterns": [
              {
                "pattern": "^assets/",
                "replacement": "https://www.privacyguides.org/en/assets/"
              },
              {
                "pattern": "^(../)*assets/",
                "replacement": "https://www.privacyguides.org/en/assets/"
              },
              {
                "pattern": "^/",
                "replacement": "https://www.privacyguides.org/"
              }
            ],
            "retryOn429": true,
            "retryCount": 5,
            "aliveStatusCodes": [200, 206, 403]
          }
          EOT

      - id: ml
        # You can override MegaLinter flavor used to have faster performances
        # More info at https://megalinter.io/flavors/
        uses: oxsecurity/megalinter/flavors/documentation@v8.0.0
        env:
          # All available variables are described in documentation
          # https://megalinter.io/configuration/
          # Validates all source when push on main, else just the git diff with main.
          VALIDATE_ALL_CODEBASE: ${{ env.MAIN_BRANCH }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          # ADD YOUR CUSTOM ENV VARIABLES HERE OR DEFINE THEM IN A FILE .mega-linter.yml AT THE ROOT OF YOUR REPOSITORY
          DISABLE: COPYPASTE,SPELL,HTML
          DISABLE_LINTERS: JSON_JSONLINT,MARKDOWN_MARKDOWN_TABLE_FORMATTER
          DISABLE_ERRORS_LINTERS: CSS_STYLELINT,MARKDOWN_MARKDOWN_LINK_CHECK,YAML_YAMLLINT,DOCKERFILE_HADOLINT,REPOSITORY_TRIVY,REPOSITORY_CHECKOV,REPOSITORY_GITLEAKS
          EDITORCONFIG_EDITORCONFIG_CHECKER_ARGUMENTS: -disable-indentation
          ENV_DOTENV_LINTER_ARGUMENTS: "--skip QuoteCharacter"
          MARKDOWN_MARKDOWN_LINK_CHECK_FILTER_REGEX_INCLUDE: (docs)
          MARKDOWN_MARKDOWNLINT_CONFIG_FILE: .markdownlint.yml
          MARKDOWN_MARKDOWNLINT_FILTER_REGEX_EXCLUDE: (PULL_REQUEST_TEMPLATE\.md)

      # Upload MegaLinter artifacts
      - name: Archive production artifacts
        if: success() || failure()
        uses: actions/upload-artifact@v4
        with:
          name: MegaLinter reports
          path: |
            megalinter-reports
            mega-linter.log