GitHub Actions templates for deploying to Astro from private networks

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name: Astronomer CI - Deploy code
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on:
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  push:
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    branches:
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      - main
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env:
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  ## Sets Deployment API credentials as environment variables
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  ASTRO_API_TOKEN: ${{ secrets.ASTRO_API_TOKEN }}
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jobs:
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  build:
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    runs-on: ubuntu-latest # add the appropriate image
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    steps:
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        # Install the Astro CLI (current version)
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        - name: checkout repo
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          uses: actions/checkout@v3
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          with:
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            fetch-depth: 2
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            clean: false
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        - name: Install the CLI
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          run: curl -sSL install.astronomer.io | sudo bash -s
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        # Determine if only dag files have changes
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        - name: Deploy to Astronomer
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          run: |
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            files=$(git diff --name-only $(git rev-parse HEAD~1) -- .)
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            dags_only=1
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            for file in $files; do
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            if [[ $file != dags/* ]]; then
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                echo "$file is not a dag, triggering a full image build"
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                dags_only=0
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                break
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            fi
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            done
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            ### If only dags changed deploy only the dags in your 'dags' folder to your Deployment
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            if [ $dags_only == 1 ]
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            then
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                astro deploy --dags
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            fi
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            ### If any other files changed build your Astro project into a Docker image, push the image to your Deployment, and then push and dag changes
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            if [ $dags_only == 0 ]
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            then
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                astro deploy
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            fi