deploy.yml

name: "Deploy books"

on:
  push:
    branches:
      - master
  workflow_dispatch:
  pull_request:

env:
  OUT_DIR: "${{ github.workspace }}/out"

jobs:
  build:
    runs-on: ubuntu-latest
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
    - uses: actions/checkout@v2
      with:
        submodules: recursive

    - name: Prepare books
      run: |
        for dir in *; do
          [ -d "${dir}" ] || continue;
          [ -x "${dir}/scripts/pre-build.sh" ] || continue;
          bash "${dir}/scripts/pre-build.sh";
        done
    - name: Create out dir
      run: mkdir -p $OUT_DIR

    - name: Setup mdBook
      uses: peaceiris/actions-mdbook@v1
      with:
        mdbook-version: '0.4.18'

    - name: Build books
      run: |
        for dir in *; do
          [ -d "${dir}" ] || continue;
          [ -d "${dir}/${dir}-ru" ] || continue;
          pushd "${dir}/${dir}-ru";
            mdbook build -d "${OUT_DIR}/${dir}" .;
          popd;
        done

    - uses: actions/upload-artifact@v2
      with:
        name: books-${{ github.sha }}
        path: "${{ env.OUT_DIR }}"

  deploy:
    needs: build
    if: ${{ github.ref == 'refs/heads/master' }}
    runs-on: ubuntu-latest
    environment: production
    steps:
    - uses: actions/download-artifact@v2
      with:
        name: books-${{ github.sha }}
        path: ${{ env.OUT_DIR }}

    - name: Install key
      uses: shimataro/ssh-key-action@v2
      with:
        key: ${{ secrets.SSH_PRIVATE_KEY }}
        known_hosts: "dump"

    - name: Adding Known Hosts
      run: ssh-keyscan -H ${{ secrets.DEPLOY_HOST }} >> ~/.ssh/known_hosts

    - name: Packing books
      run: tar -caf .books.tar.gz -C ${{ github.workspace }} out

    - name: Upload to server
      run: scp .books.tar.gz "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}:"

    - name: executing remote ssh commands using ssh key
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.DEPLOY_HOST }}
        username: ${{ secrets.DEPLOY_USER }}
        key: ${{ secrets.SSH_PRIVATE_KEY }}
        script: |
          rm -rf out
          tar -xaf .books.tar.gz
          /home/${{ secrets.DEPLOY_USER }}/deploy-books.sh