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47 lines
1.5 KiB
47 lines
1.5 KiB
name: Docker build on push
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env:
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DOCKER_CLI_EXPERIMENTAL: enabled
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on:
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push:
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tags:
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- '*'
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jobs:
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build:
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runs-on: ubuntu-18.04
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name: Build and push Relay image
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steps:
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- name: Set env variables
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run: echo "::set-env name=HEAD_TAG::$(git tag --points-at HEAD)"
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- name: Show set env variables
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run: |
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printf " HEAD_TAG: %s\n" "$HEAD_TAG"
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- name: Login to Docker Hub
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run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
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- name: Checkout project
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uses: actions/checkout@v2
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- name: Setup Docker buildx action
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uses: crazy-max/ghaction-docker-buildx@v1
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id: buildx
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with:
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buildx-version: latest
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qemu-version: latest
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- name: Show available buildx platforms
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run: echo ${{ steps.buildx.outputs.platforms }}
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- name: Cache Docker layers
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uses: actions/cache@v2
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id: cache
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with:
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path: /tmp/.buildx-cache
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key: ${{ runner.os }}-buildx-${{ github.sha }}
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restore-keys: |
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${{ runner.os }}-buildx-
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- name: Run Docker buildx
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run: |
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docker buildx build \
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--cache-from "type=local,src=/tmp/.buildx-cache" \
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--cache-to "type=local,dest=/tmp/.buildx-cache" \
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--platform linux/amd64,linux/arm64,linux/arm/v7 \
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--tag ${{ secrets.DOCKER_HUB_USER }}/sphinx-relay:${{ env.HEAD_TAG }} \
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--output "type=registry" ./
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