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Deploy with StackSpark

This workflow deploys a Docker stack file to a server. The server needs to be running StackSpark.

Stack file​

.github/workflows/deploy/stack.yml
version: '3.8'
services:
  web:
    image: ghcr.io/connorlanigan/notes:${IMAGE_TAG}

Workflow file​

.github/workflows/deploy.yml
jobs:
  deploy:
    runs-on: ubuntu-latest
    name: 'Deploy stack'
    permissions:
      contents: read
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Replace variables in stack file
        env:
          IMAGE_TAG: git-${{ steps.vars.outputs.sha_short }}
        run: >
          sed -e "s/\${IMAGE_TAG}/$IMAGE_TAG/" \
#             -e "s/\${variable}/value/" \
              -i .github/workflows/deploy/stack.yml

          cat .github/workflows/deploy/stack.yml

      - name: Trigger deployment
        env:
          API_KEY: ${{ secrets.StackSparkApiKey }}
          STACKSPARK_HOST: ${{ secrets.StackSparkHost }}
          STACK_NAME: notes
        run: >
          curl --fail -H "X-API-Key: $API_KEY" --data-binary "@.github/workflows/deploy/stack.yml" https://$STACKSPARK_HOST/deploy?stackName=$STACK_NAME