name: Deploy Frontend

on:
  push:
    branches: [ main, dev ]
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest

    env:
      SSH_HOST: ${{ secrets.SSH_HOST }}   # e.g. psgbuild02.psg.net.au
      SSH_USER: ${{ secrets.SSH_USER }}   # e.g. sonder
      SSH_KEY: ${{ secrets.SSH_KEY }}     # your private key

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup SSH
        run: |
          install -m 0700 -d ~/.ssh
          echo "$SSH_KEY" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H $SSH_HOST >> ~/.ssh/known_hosts

      - name: Pick environment
        id: envmap
        run: |
          if [[ "${{ gitea.ref_name }}" == "main" ]]; then
            echo "ENV=prod" >> $GITHUB_OUTPUT
          else
            echo "ENV=dev"  >> $GITHUB_OUTPUT
          fi

      - name: Deploy via SSH
        run: |
          if [[ "${{ steps.envmap.outputs.ENV }}" == "prod" ]]; then
            ssh -i ~/.ssh/id_ed25519 ${SSH_USER}@${SSH_HOST} "/home/sonder/deploy-prod.sh"
          else
            ssh -i ~/.ssh/id_ed25519 ${SSH_USER}@${SSH_HOST} "/home/sonder/deploy-dev.sh"
          fi