name: CI/CD Pipeline

on:
  push:
    branches:
      - main
      - staging

env:
  CARGO_TARGET: x86_64-unknown-linux-musl
  SSH_HOST: ${{ secrets.SSH_HOST }}
  SSH_USER: ${{ secrets.SSH_USER }}
  SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Setup Rust Environment
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: $CARGO_TARGET
          override: true

      - name: Install Dependencies
        run: |
          sudo apt-get update -qq
          sudo apt-get install -y -qq sshpass musl musl-tools sqlite3 curl gnupg
          curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /tmp/nodesource.gpg
          echo "deb [signed-by=/tmp/nodesource.gpg] https://deb.nodesource.com/node_16.x $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/nodesource.list
          sudo apt-get update
          sudo apt-get install -y nodejs npm

      - name: Run Test DB Script
        run: ./test_db.sh

      - name: Build
        run: |
          cargo build --release --target $CARGO_TARGET
          strip target/$CARGO_TARGET/release/rot
          cd frontend && npm install && npm run build

      - name: Upload Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: build-artifacts
          path: |
            target/$CARGO_TARGET/release/rot
            static
          retention-days: 1

  test:
    runs-on: ubuntu-latest
    needs: build

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

      - name: Setup Rust Environment
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true

      - name: Run Tests
        run: cargo test --verbose

  deploy-staging:
    runs-on: ubuntu-latest
    needs: test
    if: github.ref == 'refs/heads/staging'

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

      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: build-artifacts

      - name: Deploy to Staging
        run: |
          scp target/$CARGO_TARGET/release/rot $SSH_USER@$SSH_HOST:/home/k004373/rowing-staging/rot-updating
          scp staging-diff.sql $SSH_USER@$SSH_HOST:/home/k004373/rowing-staging/
          scp -r static $SSH_USER@$SSH_HOST:/home/k004373/rowing-staging/
          scp -r templates $SSH_USER@$SSH_HOST:/home/k004373/rowing-staging/
          scp -r svelte $SSH_USER@$SSH_HOST:/home/k004373/rowing-staging/
          ssh $SSH_USER@$SSH_HOST 'sudo systemctl stop rotstaging'
          ssh $SSH_USER@$SSH_HOST 'rm /home/k004373/rowing-staging/db.sqlite && cp /home/k004373/rowing/db.sqlite /home/k004373/rowing-staging/db.sqlite && mkdir -p /home/k004373/rowing-staging/svelte/build && mkdir -p /home/k004373/rowing-staging/data-ergo/thirty && mkdir -p /home/k004373/rowing-staging/data-ergo/dozen && sqlite3 /home/k004373/rowing-staging/db.sqlite < /home/k004373/rowing-staging/staging-diff.sql'
          ssh $SSH_USER@$SSH_HOST 'mv  /home/k004373/rowing-staging/rot-updating /home/k004373/rowing-staging/rot'
          ssh $SSH_USER@$SSH_HOST 'sudo systemctl start rotstaging'  

        env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          SSH_HOST: ${{ secrets.SSH_HOST }}
          SSH_USER: ${{ secrets.SSH_USER }}

  deploy-main:
    runs-on: ubuntu-latest
    needs: test
    if: github.ref == 'refs/heads/main'

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

      - name: Download Artifacts
        uses: actions/download-artifact@v3
        with:
          name: build-artifacts

      - name: Deploy to Main
        run: |
          scp target/$CARGO_TARGET/release/rot $SSH_USER@$SSH_HOST:/home/k004373/rowing/rot-updating
          scp -r static $SSH_USER@$SSH_HOST:/home/k004373/rowing/
          scp -r templates $SSH_USER@$SSH_HOST:/home/k004373/rowing/
          scp -r svelte $SSH_USER@$SSH_HOST:/home/k004373/rowing/
          ssh $SSH_USER@$SSH_HOST 'mkdir -p /home/k004373/rowing/svelte/build && mkdir -p /home/k004373/rowing/data-ergo/thirty && mkdir -p /home/k004373/rowing/data-ergo/dozen'
          ssh $SSH_USER@$SSH_HOST 'sudo systemctl stop rot'
          ssh $SSH_USER@$SSH_HOST 'mv  /home/k004373/rowing/rot-updating /home/k004373/rowing/rot'
          ssh $SSH_USER@$SSH_HOST 'sudo systemctl start rot'        

        env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          SSH_HOST: ${{ secrets.SSH_HOST }}
          SSH_USER: ${{ secrets.SSH_USER }}