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Build + Release docker #60

Build + Release docker

Build + Release docker #60

name: Build + Release docker
on:
push:
tags:
- 'v*'
workflow_dispatch:
jobs:
build_docker:
runs-on: ${{ matrix.runs-on }}
name: Build & publish docker image
strategy:
fail-fast: false
matrix:
runs-on:
- ubuntu-24.04
- ubuntu-24.04-arm
steps:
- name: Prepare
run: |
if [[ "${{ matrix.runs-on }}" == "ubuntu-24.04" ]]; then
echo "PLATFORM_PAIR=linux-amd64" >> $GITHUB_ENV
elif [[ "${{ matrix.runs-on }}" == "ubuntu-24.04-arm" ]]; then
echo "PLATFORM_PAIR=linux-arm64" >> $GITHUB_ENV
else
echo "Unsupported runner/platform pair"
exit 1;
fi
- name: Check out the repo
uses: actions/checkout@v4
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ghcr.io/${{ github.repository }}
flavor: latest=true
- name: Login to image repository
# if: github.ref_type == 'tag'
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push by digest
id: build
uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355
with:
context: .
file: Dockerfile
# push: ${{ github.ref_type == 'tag' }}
push: true
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha
outputs: type=image,"name=ghcr.io/${{ github.repository }}",push-by-digest=true,name-canonical=true,push=true
- name: Export digest
run: |
mkdir -p ${{ runner.temp }}/digests
digest="${{ steps.build.outputs.digest }}"
touch "${{ runner.temp }}/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ env.PLATFORM_PAIR }}
path: ${{ runner.temp }}/digests/*
if-no-files-found: error
retention-days: 1
merge:
#if: ${{ github.ref_type == 'tag' }}
runs-on: ubuntu-latest
needs:
- build_docker
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: ${{ runner.temp }}/digests
pattern: digests-*
merge-multiple: true
- name: Login to GHCR
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ghcr.io/${{ github.repository }}
flavor: latest=true
tags: |
type=ref,event=branch
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
- name: Create manifest list and push
working-directory: ${{ runner.temp }}/digests
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf 'ghcr.io/${{ github.repository }}@sha256:%s ' *)
- name: Inspect image
run: |
docker buildx imagetools inspect ghcr.io/${{ github.repository }}:${{ steps.meta.outputs.version }}