deployment.yml

name: deployment

on:
  workflow_dispatch:
    inputs:
      branch:
        description: 'Branch to deploy'
        required: true
        default: 'main'

  workflow_run:
    workflows:
      - "Build and Push LangBuilder"
    types: [completed]
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    # Only auto-deploy if the triggering build succeeded (or if manually triggered)
    if: >
      github.event_name == 'workflow_dispatch' ||
      github.event.workflow_run.conclusion == 'success'
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Deploy LangBuilder & OpenWebUI via SSH
        timeout-minutes: 10
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: 54.221.139.4
          command_timeout: 10m
          username: ubuntu
          key: ${{ secrets.DEV_SSH_KEY }}
          script: |
            set -ex
            export BRANCH="${{ github.event.inputs.branch || 'main' }}"
            export REPO_DIR="/home/ubuntu/cg_langbuilder/LangBuilder"

            cd "$REPO_DIR"
            git stash
            git fetch origin
            git checkout "$BRANCH"
            git reset --hard "origin/$BRANCH"

            cd deploy
            docker network create langbuilder-network 2>/dev/null || true
            docker compose pull
            docker compose -f docker-compose.langbuilder.yml -f docker-compose.openwebui.yml --env-file .env up -d

            echo "Deploy complete on branch $BRANCH"
            docker compose -f docker-compose.langbuilder.yml -f docker-compose.openwebui.yml ps