58 lines
1.7 KiB
YAML
58 lines
1.7 KiB
YAML
---
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name: Build container image
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on:
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workflow_dispatch:
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push:
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branches: [ main ]
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tags: [ '*' ]
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pull_request:
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paths:
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- .github/workflows/build-image.yml
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- Containerfile
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jobs:
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build-image:
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runs-on: ubuntu-latest
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concurrency:
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group: ${{ github.ref }}
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cancel-in-progress: true
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steps:
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- uses: actions/checkout@v3.3.0
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- name: Discover build-time variables
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run: |
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echo "RUBY_VERSION=$(cat .ruby-version)" >> $GITHUB_ENV
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echo "BUNDLER_VERSION=$(egrep -A1 "^BUNDLED WITH" Gemfile.lock | tr -d '\n' | awk '{ print $3; }')" >> $GITHUB_ENV
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case "${{ github.ref_name }}" in
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*/merge)
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# use commit id as version for pull requests
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echo "RETROSPRING_VERSION=${{ github.sha }}" >> $GITHUB_ENV
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;;
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*)
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# use tags and branches as version otherwise
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echo "RETROSPRING_VERSION=${{ github.ref_name }}" >> $GITHUB_ENV
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;;
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esac
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- name: Login to Docker Hub
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uses: docker/login-action@v2
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with:
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username: ${{ vars.DOCKERHUB_USERNAME }}
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password: ${{ secrets.DOCKERHUB_TOKEN }}
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if: github.event_name != 'pull_request'
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- name: Build and push
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uses: docker/build-push-action@v4
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with:
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build-args: |
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BUNDLER_VERSION=${{ env.BUNDLER_VERSION }}
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RETROSPRING_VERSION=${{ env.RETROSPRING_VERSION }}
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RUBY_VERSION=${{ env.RUBY_VERSION }}
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context: .
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file: Containerfile
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push: ${{ github.event_name != 'pull_request' }}
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tags: retrospring/retrospring:${{ env.RETROSPRING_VERSION }}
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