weblate/.github/workflows/linkcheck.yml

# Copyright © Michal Čihař <michal@weblate.org>
#
# SPDX-License-Identifier: GPL-3.0-or-later

name: Linkcheck

on:
  push:
    branches-ignore:
    - renovate/**
    - weblate
    - dependabot/**
    - copilot/**
    - codex/**
    paths:
    - docs/**.rst
    - .github/workflows/linkcheck.yml
  pull_request:
    paths:
    - docs/**.rst
    - .github/workflows/linkcheck.yml
  schedule:
  - cron: 30 5 * * *

permissions:
  contents: read

jobs:
  linkcheck:
    runs-on: ubuntu-24.04
    name: Linkcheck

    steps:
    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      with:
        persist-credentials: false
    - name: Set up Python
      uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
      with:
        python-version: '3.14'
    - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
      with:
        enable-cache: false
        version: 0.11.32
    - name: Install apt dependencies
      run: |
        sudo apt update
        sudo apt install -y graphviz
    - name: Install Python dependencies
      run: uv sync --only-group docs --frozen
    - name: Sphinx linkcheck
      run: |
        . .venv/bin/activate
        ./ci/run-docs linkcheck
    - name: Sphinx linkcheck collect
      if: always()
      run: |
        echo "::add-matcher::.github/matchers/sphinx-linkcheck.json"
        echo "::add-matcher::.github/matchers/sphinx-linkcheck-warn.json"
        sed 's@^@docs/@' docs/_build/linkcheck/output.txt
        echo "::remove-matcher owner=sphinx::"
        echo "::remove-matcher owner=sphinx-warn::"
    - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      if: always()
      with:
        name: Linkcheck report
        path: docs/_build/linkcheck/output.txt