ci: switch to GitHub Actions

[mschoettle]

Add GitHub Actions workflow for CI.

The importer produced the following workflow:

docs.yml

name: opalmedapps/docs
on:
  push:
  pull_request:
  workflow_dispatch:
concurrency:
  group: "${{ github.ref }}"
  cancel-in-progress: true
jobs:
  pre-commit:
    runs-on: ubuntu-latest
    container:
      image: squidfunk/mkdocs-material:9.5.49
      options: "--entrypoint "
    timeout-minutes: 60
    steps:
    - uses: actions/[email protected]
      with:
        fetch-depth: 20
        lfs: true
    - run: pip install pre-commit
    - run: SKIP="markdownlint-cli2" pre-commit run --all
  markdownlint:
    runs-on: ubuntu-latest
    container:
      image: davidanson/markdownlint-cli2-rules:v0.14.0
      options: "--entrypoint "
    timeout-minutes: 60
    steps:
    - uses: actions/[email protected]
      with:
        fetch-depth: 20
        lfs: true
    - run: markdownlint-cli2 --config .gitlab/markdownlint/.markdownlint-cli2.yaml "**/*.md"
#     # 'artifacts.codequality' was not transformed because there is no suitable equivalent in GitHub Actions
  build:
    needs:
    - pre-commit
    - markdownlint
    runs-on: ubuntu-latest
    container:
      image: squidfunk/mkdocs-material:9.5.49
      options: "--entrypoint "
    timeout-minutes: 60
    env:
      GIT_DEPTH: 0
    steps:
    - uses: actions/[email protected]
      with:
        fetch-depth: 0
        lfs: true
    - uses: actions/[email protected]
    - run: pip install -r requirements.txt
    - run: mkdocs --version
    - run: mkdocs build --strict --site-dir public
    - uses: actions/[email protected]
      if: success()
      with:
        name: "${{ github.job }}"
        retention-days: 7
        path: public
  pages:
    needs: build
    runs-on: ubuntu-latest
    container:
      image: squidfunk/mkdocs-material:9.5.49
      options: "--entrypoint "
    if: ${{ github.ref }} == $CI_DEFAULT_BRANCH
    timeout-minutes: 60
    steps:
    - uses: actions/[email protected]
      with:
        fetch-depth: 20
        lfs: true
    - uses: actions/[email protected]
    - run: mkdocs --version
    - uses: actions/[email protected]
      if: success()
      with:
        name: "${{ github.job }}"
        path: public
    - uses: JamesIves/[email protected]
      with:
        branch: gh-pages
        folder: public

I decided to split this up into two jobs: lint and build and use a workflow that I have used for a personal project with uv.

[staceybeard]

Should this step have a name, like the checkout step above?

Same question for one of the other steps below that doesn't have a name.

[mschoettle]

It's not required, it will then say "Run actions/[email protected]".

[staceybeard]

Ok, I leave it up to you then.

[mschoettle]

I removed names where it is obvious (when reusing an action).