Files
tinygo/.github/workflows/docker.yml
T
deadprogram 421d98b248 ci: stop the LLVM caches from being evicted
The Actions cache of the repository was at 10.24 GB against a quota of
10 GB, so GitHub removed entries by least recent use. The LLVM entries
were among the first to go, and CI then built LLVM again although the
LLVM version did not change.

The Docker buildx layer blobs held 6.0 GB of the quota. All LLVM caches
together held 1.97 GB. Move the Docker layer cache to a registry cache in
GHCR, which does not use the Actions quota. Both jobs have the necessary
permission and login already.

Pin the LLVM commit in llvm-version.txt and fetch that commit, in place
of a clone of the branch tip tinygo_22.x. Add a hash of that file to each
LLVM cache key, so a change of the LLVM version invalidates the caches
and no other change does.

Also rename the LLVM image tags from llvm-20 to llvm-22.
2026-08-29 17:18:13 +02:00

69 lines
2.1 KiB
YAML

# This is the Github action to build and push the tinygo/tinygo-dev Docker image.
# If you are looking for the tinygo/tinygo "release" Docker image please see
# https://github.com/tinygo-org/docker
#
name: Docker
on:
push:
branches: [ dev, fix-docker-llvm-build ]
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
push_to_registry:
name: build-push-dev
runs-on: ubuntu-latest
permissions:
packages: write
contents: read
steps:
- name: Free Disk space
shell: bash
run: |
df -h
sudo rm -rf /opt/hostedtoolcache
sudo rm -rf /usr/local/lib/android
sudo rm -rf /usr/share/dotnet
sudo rm -rf /opt/ghc
sudo rm -rf /usr/local/graalvm
sudo rm -rf /usr/local/share/boost
df -h
- name: Check out the repo
uses: actions/checkout@v6
with:
submodules: recursive
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v4
- name: Docker meta
id: meta
uses: docker/metadata-action@v6
with:
images: |
tinygo/tinygo-dev
ghcr.io/${{ github.repository_owner }}/tinygo-dev
tags: |
type=sha,format=long
type=raw,value=latest
- name: Log in to Docker Hub
uses: docker/login-action@v4
with:
username: ${{ secrets.DOCKER_HUB_USERNAME }}
password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
- name: Log in to Github Container Registry
uses: docker/login-action@v4
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push
uses: docker/build-push-action@v7
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/tinygo-dev:buildcache
cache-to: type=registry,ref=ghcr.io/${{ github.repository_owner }}/tinygo-dev:buildcache,mode=max