Swift製の静的サイトジェネレーター「Publish」でビルドしつつ、Firebase HostingにデプロイするGitHub Actionsのワークフロー

publish.yml

name: Publish

on:
  push:
    branches: [ master ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Fix Swift version
      run: |
        cd $HOME
        wget https://swift.org/builds/swift-5.2.5-release/ubuntu1804/swift-5.2.5-RELEASE/swift-5.2.5-RELEASE-ubuntu18.04.tar.gz
        tar xzvf swift-5.2.5-RELEASE-ubuntu18.04.tar.gz
        echo "::add-path::$HOME/swift-5.2.5-RELEASE-ubuntu18.04/usr/bin"
    - name: Setup Publish
      run: |
        cd $HOME
        git clone --depth=1 https://github.com/JohnSundell/Publish.git
        cd ./Publish
        swift build -c release
        echo "::add-path::${HOME}/Publish/.build/release"
    - name: Build blog
      run: |
        cd $GITHUB_WORKSPACE
        publish-cli generate
        mv ./Output/404/index.html ./Output/404.html
        rmdir ./Output/404/
    - name: Install firebase-tools
      run: |
        mkdir ${HOME}/.npm-global
        npm config set prefix ${HOME}/.npm-global
        echo "::add-path::${HOME}/.npm-global/bin"
        npm install -g [email protected]
    - name: Deploy blog
      run: firebase deploy --only hosting --token $FIREBASE_TOKEN
      env:
        FIREBASE_TOKEN: ${{ secrets.FIREBASE_TOKEN }}

https://blog.anzfactory.xyz/articles/20200923/github-actions-build-publish-deploy-firebase-hosting/

swift 5.3 だと Publish の generate がコケるので swift 5.2 で固定する。