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Docker

Docker #196

name: Docker
on:
schedule:
- cron: '37 18 * * 0'
push:
branches: [ "main" ]
# Publish semver tags as releases.
tags: [ "**" ]
env:
# Use docker.io for Docker Hub if empty
REGISTRY: ghcr.io
# github.repository as <account>/<repo>
IMAGE_NAME: ${{ github.repository }}
jobs:
Build:
uses: ./.github/workflows/build.yml
with:
skip-windows: true
skip-macos: true
skip-linux-musl: true
skip-android: true
Docker:
needs: Build
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
# This is used to complete the identity challenge
# with sigstore/fulcio when running outside of PRs.
id-token: write
steps:
- name: Create Dockerfile
run: |
cat <<EOF > Dockerfile
# syntax=docker/dockerfile:1
FROM scratch as binary-amd64
COPY artifacts/hath-rust-x86_64-unknown-linux-gnu/hath-rust /hath-rust
FROM scratch as binary-arm64
COPY artifacts/hath-rust-aarch64-unknown-linux-gnu/hath-rust /hath-rust
FROM scratch as binary-arm
COPY artifacts/hath-rust-armv7-unknown-linux-gnueabihf/hath-rust /hath-rust
FROM binary-\$TARGETARCH AS binary
FROM debian:bookworm-slim
WORKDIR /hath
COPY --from=binary --chmod=755 /hath-rust /usr/local/bin/hath-rust
ENTRYPOINT ["hath-rust"]
EOF
- name: Download artifact
uses: actions/download-artifact@v4
with:
path: artifacts
# Install the cosign tool except on PR
# https://github.com/sigstore/cosign-installer
- name: Install cosign
if: github.event_name != 'pull_request'
uses: sigstore/cosign-installer@v3
- name: Setup QEMU
uses: docker/setup-qemu-action@v3
- name: Setup Docker buildx
uses: docker/setup-buildx-action@v3
# Login against a Docker registry except on PR
# https://github.com/docker/login-action
- name: Log into registry ${{ env.REGISTRY }}
if: github.event_name != 'pull_request'
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Extract metadata (tags, labels) for Docker
# https://github.com/docker/metadata-action
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
env:
DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
# Build and push Docker image with Buildx (don't push on PR)
# https://github.com/docker/build-push-action
- name: Build and push Docker image
id: build-and-push
uses: docker/build-push-action@v5
with:
context: .
platforms: linux/amd64,linux/arm64,linux/arm/v7
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
annotations: ${{ steps.meta.outputs.annotations }}
cache-from: type=gha
cache-to: type=gha,mode=max
# Sign the resulting Docker image digest except on PRs.
# This will only write to the public Rekor transparency log when the Docker
# repository is public to avoid leaking data. If you would like to publish
# transparency data even for private images, pass --force to cosign below.
# https://github.com/sigstore/cosign
- name: Sign the published Docker image
if: ${{ github.event_name != 'pull_request' }}
# This step uses the identity token to provision an ephemeral certificate
# against the sigstore community Fulcio instance.
run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --yes {}@${{ steps.build-and-push.outputs.digest }}