name: e2e Test

on:
  push:
    branches: [ 'feature/add-tests' ]

env:
  GLOBAL_WORKFLOW_ENV: __some value for GLOBAL_WORKFLOW_ENV__
  TEST_HOST_DOCKER: ./test
  TEST_USER: test

jobs:
  e2e:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      # - name: Set ENV var
      #   run: |
      #     echo "CUSTOM_VAR=IT WORKS" >> $GITHUB_ENV

      # - name: Use ENV var via `env` block
      #   run: |
      #     echo $CUSTOM_VAR # OK
      #     echo ${{ env.CUSTOM_VAR }} # OK
      #     echo $USE_CUSTOM_VAR # NOT OK, prints ''
      #     echo ${{ env.USE_CUSTOM_VAR }} # NOT OK, prints ''
      #     echo $USE_CUSTOM_VAR_2 # NOT OK, prints '$CUSTOM_VAR'
      #     echo ${{ env.USE_CUSTOM_VAR_2 }} # OK
      #     echo $USE_CUSTOM_VAR_3 # NOT OK, prints '$GLOBAL_WORKFLOW_ENV'
      #     echo ${{ env.USE_CUSTOM_VAR_3 }} # OK
      #   env:
      #     USE_CUSTOM_VAR: ${{ env.CUSTOM_VAR }}
      #     USE_CUSTOM_VAR_2: $CUSTOM_VAR
      #     USE_CUSTOM_VAR_3: $GLOBAL_WORKFLOW_ENV

      - name: Clean up old test files
        run: |
          docker stop ssh-host-container || true && docker rm ssh-host-container || true

      - name: 1. Create ssh keys
        run: |
          echo $HOME
          ls -la $HOME
          ssh-keygen -m PEM -t rsa -b 4096 -f "$HOME/.ssh/id_rsa" -N ""
          eval `ssh-agent -s`
          ssh-add "$HOME/.ssh/id_rsa"
          ssh-add -l
          echo "EXAMPLE_SSH_PRIVATE_KEY<<EOF" >> $GITHUB_ENV
          cat $HOME/.ssh/id_rsa >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      - name: Build Host Server Image
        working-directory: ${{ env.TEST_HOST_DOCKER }}
        run: |
          docker build \
            -t ssh-host-image . \
            --build-arg SSH_PUB_KEY="$(cat $HOME/.ssh/id_rsa.pub)" \
            --build-arg ssh_user="${{ env.TEST_USER }}"
          docker run -d -p 8822:22 --name=ssh-host-container ssh-host-image
          docker exec ssh-host-container sh -c "hostname --ip-address" > ip.txt
          echo "EXAMPLE_REMOTE_HOST<<EOF" >> $GITHUB_ENV
          cat ip.txt >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
        shell: bash

      - name: Create project file
        run: |
          mkdir test_project
          cd test_project
          touch index.html
          date +"%Y-%m-%d %H:%M:%S,%3N" >> index.html
          cat index.html

      # - name: e2e Test local ssh-deploy action
      #   run: |
      #     echo "${{ env.REMOTE_HOST }} -- $EXAMPLE_REMOTE_HOST -- ${{ env.EXAMPLE_REMOTE_HOST }}"
      #     npm ci
      #     npm run build
      #     node ./src/test.js || true
      #   env:
      #     SSH_PRIVATE_KEY: $EXAMPLE_SSH_PRIVATE_KEY
      #     ARGS: "-rltgoDzvO"
      #     SOURCE: "test_project/"
      #     REMOTE_HOST: $EXAMPLE_REMOTE_HOST
      #     REMOTE_USER: ${{ env.TEST_USER }}
      #     TARGET: "/var/www/html/"
      #     EXCLUDE: "/dist/, /node_modules/"

      # - name: e2e Test ssh
      #   run: |
      #     echo "$SSH_REMOTE_USER@$SSH_REMOTE_HOST"
      #     ssh -p 8822 $SSH_REMOTE_USER@$SSH_REMOTE_HOST 'exit'
      #   env:
      #     SSH_REMOTE_HOST: ${{ env.EXAMPLE_REMOTE_HOST }}
      #     SSH_REMOTE_USER: ${{ env.TEST_USER }}

      - name: e2e Test published ssh-deploy action
        uses: easingthemes/ssh-deploy@main
        with:
          SSH_PRIVATE_KEY: $EXAMPLE_SSH_PRIVATE_KEY
          ARGS: "-rltgoDzvO"
          SOURCE: "test_project/"
          REMOTE_HOST: $EXAMPLE_REMOTE_HOST
          REMOTE_USER: ${{ env.TEST_USER }}
          TARGET: "/var/www/html/"
          EXCLUDE: "/dist/, /node_modules/"