name: Viewer Build and Deploy.

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./nerfstudio/viewer/app
    steps:
      - name: Checkout code
        uses: actions/checkout@master

      - name: Install Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 17.8.0
          cache: 'yarn'
          cache-dependency-path: ./nerfstudio/viewer/app/yarn.lock

      - name: Install packages
        run: yarn install

      - name: Build project
        run: CI=false yarn build

      - name: Upload production-ready build files
        uses: actions/upload-artifact@v2
        with:
          name: production-files
          path: ./nerfstudio/viewer/app/build

  deploy:
    name: Deploy
    needs: build
    runs-on: ubuntu-latest

    env:
      SSH_KEY: ${{secrets.SSH_KEY}}

    steps:
      - uses: actions/checkout@v3
      - name: Set up Python 3.8.12
        uses: actions/setup-python@v4
        with:
          python-version: '3.8.12'

      - name: Install dependencies
        run: |
          pip install -r ./nerfstudio/viewer/app/requirements.txt

      - name: Download artifact
        uses: actions/download-artifact@v2
        with:
          name: production-files
          path: ./nerfstudio/viewer/app/build

      - name: Get branch name (merge)
        if: github.event_name != 'pull_request'
        shell: bash
        run: echo "BRANCH_NAME=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV

      - name: Get branch name (pull request)
        if: github.event_name == 'pull_request'
        shell: bash
        run: echo "BRANCH_NAME=$(echo ${GITHUB_HEAD_REF} | tr / -)" >> $GITHUB_ENV

      # TODO: detect file or scheme changes of the viewer and only
      # increment the version.txt file when there is a change.
      # Update the version.txt code and push to master when things change.
      # https://github.com/marketplace/actions/changed-files
      # - name: Run changed-files with defaults on the dir1
      #   id: changed-files-for-dir1
      #   uses: tj-actions/changed-files@v29.0.3
      #   with:
      #     path: nerfstudio/viewer/app

      # - name: List all added files in dir1
      #   run: |
      #     for file in ${{ steps.changed-files-for-dir1.outputs.modified_files }}; do
      #       echo "$file was modified"
      #     done

      - run: |
          python ./nerfstudio/viewer/app/run_deploy.py \
            --branch-name ${{ env.BRANCH_NAME }} \
            --ssh-key-string "$SSH_KEY" \
            --local-folder ./nerfstudio/viewer/app/build \
            --package-json-filename ./nerfstudio/viewer/app/package.json \
            --increment-version "False"
      - run: cat ~/.ssh/config