on:
  workflow_dispatch:
    inputs:
      container_tag:
        description: "Tag of the container to test"
        default: "preview"
        type: "string"

jobs:
  unlighthouse:
    runs-on: docker
    container: 
      image: forgejo.neshweb.net/ci-docker-images/unlighthouse:0.3.0
    services:
      website:
        image: forgejo.neshweb.net/firq/firq-dev-website:${{ inputs.container_tag }}
        options: >-
          --workdir /
    steps:
      - name: Checkout repository
        uses: https://code.forgejo.org/actions/checkout@v3 
      - name: Run unlighthouse
        run: unlighthouse-ci --site "http://localhost:8081/" --disable-dynamic-sampling
      - name: Prepare artifacts
        run: cp serve.json unlighthouse-reports
      - name: Upload reports
        uses: actions/upload-artifact@v3
        with:
          name: unlighthouse-reports
          path: unlighthouse-reports/

  deploy-unlighthouse-files:
    needs: [ unlighthouse ]
    if: success()
    runs-on: docker
    env: 
      DEPLOY_USER: ${{ secrets.DEPLOY_USER }}
      DEPLOY_HOST: ${{ secrets.DEPLOY_HOST }}
    steps:
      - name: Install and update ssh + rsync
        run: |
            which rsync || ( apt update -y && apt install rsync -y)
            which ssh-agent || ( apt update -y && apt install openssh-client -y)            
      - name: Downloading static site artifacts
        uses: actions/download-artifact@v3
        with:
          name: unlighthouse-reports
          path: public
      - name: Install SSH Key
        uses: https://github.com/shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          known_hosts: unnecessary
      - name: Adding Known Hosts
        run: ssh-keyscan -H ${{ secrets.DEPLOY_HOST }} >> ~/.ssh/known_hosts
      - name: Stop screen session, delete old files
        uses: https://github.com/appleboy/ssh-action@master
        with:
          host: ${{ env.DEPLOY_HOST }}
          username: ${{ env.DEPLOY_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script: |
            screen -X -S firq_dev-unlighthouse kill
            rm -r -f firq_dev/unlighthouse/*            
      - name: Copy files using rsync
        run: rsync -az --stats public/* ${{ env.DEPLOY_USER }}@${{ env.DEPLOY_HOST }}:~/firq_dev/unlighthouse
      - name: Check files on deploy target
        uses: https://github.com/appleboy/ssh-action@master
        with:
          host: ${{ env.DEPLOY_HOST }}
          username: ${{ env.DEPLOY_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script: |
            cd firq_dev
            find unlighthouse -maxdepth 1 -printf "%p\n"            

  deploy-unlighthouse-site:
    needs: [ deploy-unlighthouse-files ]
    if: success()
    runs-on: docker
    env: 
      DEPLOY_USER: ${{ secrets.DEPLOY_USER }}
      DEPLOY_HOST: ${{ secrets.DEPLOY_HOST }}
    steps:
      - name: Install and update ssh + rsync
        run: |
            which rsync || ( apt update -y && apt install rsync -y)
            which ssh-agent || ( apt update -y && apt install openssh-client -y)            
      - name: Install SSH Key
        uses: https://github.com/shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          known_hosts: unnecessary
      - name: Adding Known Hosts
        run: ssh-keyscan -H ${{ secrets.DEPLOY_HOST }} >> ~/.ssh/known_hosts
      - name: Start new screen session
        uses: https://github.com/appleboy/ssh-action@master
        with:
          host: ${{ env.DEPLOY_HOST }}
          username: ${{ env.DEPLOY_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script: |
            PATH="$HOME/.local/bin:$PATH"
            screen -ls | grep 'firq_dev-unlighthouse' | awk '{print $1}' | xargs -I % -t screen -X -S % quit
            cd firq_dev
            screen -S firq_dev-unlighthouse -dm serve unlighthouse/ -p ${{ secrets.UNLIGHTHOUSE_DEPLOY_PORT }}