site/.github/workflows/gatsby.yml

name: Publish a gatsby project with SCP
on: 
  push:
    branches:
      - master
  workflow_dispatch:
    branches:
      - master

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Build project
      run: |
        sudo npm install -g gatsby-cli
        yarn
        gatsby build
    - name: Publish to server via scp
      uses: appleboy/scp-action@master
      with:
        host: ${{ secrets.HOST }}
        port: ${{ secrets.PORT }}
        username: ${{ secrets.WEBMASTER_USERNAME }}
        password: ${{ secrets.WEBMASTER_PASSWORD }}
#         key: ${{ secrets.NPM_GITHUB_PRIVATE_KEY }}
        source: "public/*"
        target: "/home/webmaster/html"
        overwrite: 1
        strip_components: 1