Replace the docker buildx / build-push-action build job with Kaniko running as the job container: it builds the Dockerfile from the git context and pushes to the forge registry, with no Docker daemon, no buildx, and no privileged DinD. Kaniko cannot handle BuildKit `RUN --mount=type=cache`, so drop the two cache mounts on the cargo build layer (plain `cargo build` now). Document the pipeline and this gotcha (plus the node20-only runner and full-github-URL action rules) in the README so it isn't reintroduced. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
102 lines
4 KiB
YAML
102 lines
4 KiB
YAML
name: Build & Publish
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# Fork build pipeline for the "zo" forge (git.ziemlichoptimal.de/uberbau/brewlog).
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# On every push to `dev` this checks the code, then builds the container and
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# publishes it to this forge's own container registry. The moby homelab
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# (git.ziemlichoptimal.de/moby/cluster-moby) deploys the resulting image via
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# Flux GitOps — this pipeline does NOT deploy anything itself (the upstream
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# Fly.io deploy step was removed).
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on:
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push:
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branches: ["dev"]
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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env:
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# This forge's built-in container registry, same host as the git server.
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REGISTRY: git.ziemlichoptimal.de
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IMAGE: git.ziemlichoptimal.de/uberbau/brewlog
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jobs:
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check:
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name: Check
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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# The repo's mise.toml pulls the whole dev toolchain (tailwind, cargo-watch,
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# flyctl, shellcheck, ...), and mise resolves most of those via the GitHub
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# API — which 401s on this runner (it has no github.com token), failing the
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# entire install. CI only needs the pinned Rust toolchain, so install it
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# directly via mise (rust resolves through rustup, no GitHub API).
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- name: Install Rust toolchain
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uses: https://github.com/jdx/mise-action@v2
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with:
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install_args: rust
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- name: Cache Cargo artifacts
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uses: actions/cache@v4
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with:
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path: |
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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target/
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key: cargo-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}-check
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restore-keys: |
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cargo-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}-
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cargo-${{ runner.os }}-
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# No sudo on the node:20-bookworm runner image (job runs as root). mold is
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# required by .cargo/config.toml's linker flag (-fuse-ld=mold).
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- name: Install system dependencies
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run: apt-get update && apt-get install -y --no-install-recommends clang lld mold pkg-config
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- name: Check formatting
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run: cargo fmt -- --check
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- name: Clippy
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run: cargo clippy -- -D warnings
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- name: Run tests
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run: cargo test -- --show-output
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build:
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name: Build & Publish
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runs-on: ubuntu-latest
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needs: [check]
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# Build the image DAEMONLESS with Kaniko — no Docker, no buildx, no
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# privileged DinD. The job runs *inside* the Kaniko executor image, which
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# builds the Dockerfile and pushes straight to the forge registry.
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container:
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image: gcr.io/kaniko-project/executor:v1.24.0-debug
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defaults:
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run:
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# The kaniko -debug image is busybox-only (no bash).
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shell: sh
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steps:
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- name: Build and push (Kaniko)
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env:
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# Forgejo auto-provides GITHUB_TOKEN; it can push packages for this
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# repo's owner (uberbau) and read this (private-context) git repo.
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FORGE_USER: ${{ github.actor }}
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FORGE_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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# Kaniko reads these to clone the `--context` git URL.
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GIT_USERNAME: ${{ github.actor }}
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GIT_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
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run: |
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set -eu
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# Registry auth for the push (docker config.json format).
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AUTH=$(printf '%s:%s' "$FORGE_USER" "$FORGE_TOKEN" | base64 | tr -d '\n')
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mkdir -p /kaniko/.docker
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printf '{"auths":{"%s":{"auth":"%s"}}}' "$REGISTRY" "$AUTH" > /kaniko/.docker/config.json
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# Kaniko clones the context itself (this job has no node for JS actions
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# like checkout). `dev` is the moving branch tag; the commit SHA is the
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# immutable ref the moby Deployment pins by digest.
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/kaniko/executor \
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--context "git://${REGISTRY}/uberbau/brewlog.git#refs/heads/dev" \
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--dockerfile Dockerfile \
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--destination "${IMAGE}:${GITHUB_SHA}" \
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--destination "${IMAGE}:dev"
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