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feat: introduce more docker tags for uv #40

feat: introduce more docker tags for uv

feat: introduce more docker tags for uv #40

Workflow file for this run

# Build and publish a Docker image.
#
# Assumed to run as a subworkflow of .github/workflows/release.yml; specifically, as a local
# artifacts job within `cargo-dist`.
#
# TODO(charlie): Ideally, the publish step would happen as a publish job within `cargo-dist`, but
# sharing the built image as an artifact between jobs is challenging.
name: "Build Docker image"
on:
workflow_call:
inputs:
plan:
required: true
type: string
pull_request:
paths:
- .github/workflows/build-docker.yml
env:
UV_BASE_IMG: ghcr.io/${{ github.repository_owner }}/uv
jobs:
docker-build:
name: Build Docker image (ghcr.io/astral-sh/uv) for ${{ matrix.platform }}
runs-on: ubuntu-latest
environment:
name: release
strategy:
fail-fast: false
matrix:
platform:
- linux/amd64
- linux/arm64
steps:
- uses: actions/checkout@v4
with:
submodules: recursive
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Check tag consistency
if: ${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
run: |
version=$(grep "version = " pyproject.toml | sed -e 's/version = "\(.*\)"/\1/g')
if [ "${{ fromJson(inputs.plan).announcement_tag }}" != "${version}" ]; then
echo "The input tag does not match the version from pyproject.toml:" >&2
echo "${{ fromJson(inputs.plan).announcement_tag }}" >&2
echo "${version}" >&2
exit 1
else
echo "Releasing ${version}"
fi
- name: Extract metadata (tags, labels) for Docker
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.UV_BASE_IMG }}
# Defining this makes sure the org.opencontainers.image.version OCI label becomes the actual release version and not the branch name
tags: |
type=raw,value=dry-run,enable=${{ inputs.plan == '' || fromJson(inputs.plan).announcement_tag_is_implicit }}
type=pep440,pattern={{ version }},value=${{ inputs.plan != '' && fromJson(inputs.plan).announcement_tag || 'dry-run' }},enable=${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
- name: Normalize Platform Pair (replace / with -)
run: |
platform=${{ matrix.platform }}
echo "PLATFORM_TUPLE=${platform//\//-}" >> $GITHUB_ENV
# Adapted from https://docs.docker.com/build/ci/github-actions/multi-platform/
- name: Build and push by digest
id: build
uses: docker/build-push-action@v6
with:
context: .
platforms: ${{ matrix.platform }}
cache-from: type=gha,scope=uv-${{ env.PLATFORM_TUPLE }}
cache-to: type=gha,mode=min,scope=uv-${{ env.PLATFORM_TUPLE }}
labels: ${{ steps.meta.outputs.labels }}
outputs: type=image,name=${{ env.UV_BASE_IMG }},push-by-digest=true,name-canonical=true,push=${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
- name: Export digests
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digests
uses: actions/upload-artifact@v4
with:
name: digests-${{ env.PLATFORM_TUPLE }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
docker-publish:
name: Publish Docker image (ghcr.io/astral-sh/uv)
runs-on: ubuntu-latest
environment:
name: release
needs:
- docker-build
if: ${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-*
merge-multiple: true
- uses: docker/setup-buildx-action@v3
- name: Extract metadata (tags, labels) for Docker
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.UV_BASE_IMG }}
# Order is on purpose such that the label org.opencontainers.image.version has the first pattern with the full version
tags: |
type=pep440,pattern={{ version }},value=${{ fromJson(inputs.plan).announcement_tag }}
type=pep440,pattern={{ major }}.{{ minor }},value=${{ fromJson(inputs.plan).announcement_tag }}
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
# Adapted from https://docs.docker.com/build/ci/github-actions/multi-platform/
- name: Create manifest list and push
working-directory: /tmp/digests
# The jq command expands the docker/metadata json "tags" array entry to `-t tag1 -t tag2 ...` for each tag in the array
# The printf will expand the base image with the `<UV_BASE_IMG>@sha256:<sha256> ...` for each sha256 in the directory
# The final command becomes `docker buildx imagetools create -t tag1 -t tag2 ... <UV_BASE_IMG>@sha256:<sha256_1> <UV_BASE_IMG>@sha256:<sha256_2> ...`
run: |
docker buildx imagetools create \
$(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.UV_BASE_IMG }}@sha256:%s ' *)
docker-publish-extra:
name: Publish additional Docker image based on ${{ matrix.image-mapping }}
runs-on: ubuntu-latest
environment:
name: release
needs:
- docker-publish
if: ${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
strategy:
fail-fast: false
matrix:
# Mapping of base image followed by a comma followed by one or more base tags (comma separated)
# Note, org.opencontainers.image.version label will use the first base tag (use the most specific tag first)
image-mapping:
- alpine:3.20,alpine3.20,alpine
- debian:bookworm-slim,bookworm-slim,debian-slim
- buildpack-deps:bookworm,bookworm,debian
- python:3.12-alpine,python3.12-alpine
- python:3.11-alpine,python3.11-alpine
- python:3.10-alpine,python3.10-alpine
- python:3.9-alpine,python3.9-alpine
- python:3.8-alpine,python3.8-alpine
- python:3.12-bookworm,python3.12-bookworm
- python:3.11-bookworm,python3.11-bookworm
- python:3.10-bookworm,python3.10-bookworm
- python:3.9-bookworm,python3.9-bookworm
- python:3.8-bookworm,python3.8-bookworm
- python:3.12-slim-bookworm,python3.12-bookworm-slim
- python:3.11-slim-bookworm,python3.11-bookworm-slim
- python:3.10-slim-bookworm,python3.10-bookworm-slim
- python:3.9-slim-bookworm,python3.9-bookworm-slim
- python:3.8-slim-bookworm,python3.8-bookworm-slim
steps:
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Generate Dynamic Dockerfile Tags
shell: bash
run: |
set -euo pipefail
# Extract the image and tags from the matrix variable
IFS=',' read -r BASE_IMAGE BASE_TAGS <<< "${{ matrix.image-mapping }}"
# Generate Dockerfile content
cat <<EOF > Dockerfile
FROM ${BASE_IMAGE}
COPY --from=${{ env.UV_BASE_IMG }}:latest /uv /usr/local/bin/uv
COPY --from=${{ env.UV_BASE_IMG }}:latest /uvx /usr/local/bin/uvx
ENTRYPOINT ["/usr/local/bin/uv"]
EOF
# Initialize a variable to store all tag docker metadata patterns
TAG_PATTERNS=""
# Loop through all base tags and append its docker metadata pattern to the list
# Order is on purpose such that the label org.opencontainers.image.version has the first pattern with the full version
IFS=','; for TAG in ${BASE_TAGS}; do
TAG_PATTERNS="${TAG_PATTERNS}type=pep440,pattern={{ version }},suffix=-${TAG},value=${{ fromJson(inputs.plan).announcement_tag }}\n"
TAG_PATTERNS="${TAG_PATTERNS}type=pep440,pattern={{ major }}.{{ minor }},suffix=-${TAG},value=${{ fromJson(inputs.plan).announcement_tag }}\n"
TAG_PATTERNS="${TAG_PATTERNS}type=raw,value=${TAG}\n"
done
# Remove the trailing newline from the pattern list
TAG_PATTERNS="${TAG_PATTERNS%\\n}"
# Export image cache name
echo "IMAGE_REF=${BASE_IMAGE//:/-}" >> $GITHUB_ENV
# Export tag patterns using the multiline env var syntax
{
echo "TAG_PATTERNS<<EOF"
echo -e "${TAG_PATTERNS}"
echo EOF
} >> $GITHUB_ENV
- name: Extract metadata (tags, labels) for Docker
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.UV_BASE_IMG }}
flavor: |
latest=false
tags: |
${{ env.TAG_PATTERNS }}
- name: Build and push
uses: docker/build-push-action@v6
with:
context: .
platforms: linux/amd64,linux/arm64
# We do not really need to cache here as the Dockerfile is tiny
#cache-from: type=gha,scope=uv-${{ env.IMAGE_REF }}
#cache-to: type=gha,mode=min,scope=uv-${{ env.IMAGE_REF }}
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}