33 lines
781 B
YAML
33 lines
781 B
YAML
name: Build and Tag Docker Image on PR
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on:
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pull_request:
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types: [opened, synchronize]
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jobs:
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build:
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: write
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steps:
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- uses: actions/checkout@v3
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- uses: docker/setup-buildx-action@v3
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- uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract PR number
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id: pr-number
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run: echo "PR_NUMBER=${{ github.event.number }}" >> $GITHUB_ENV
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- name: Build and push Docker image
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run: |
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docker build --build-arg VERSION=pr-${{ env.PR_NUMBER }} \
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-t ghcr.io/${{ github.repository }}:pr-${{ env.PR_NUMBER }} .
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