Files
Gitea/.github/workflows/cache-seeder.yml
T
silverwind 83af7aa92e ci: improve caching (#38958)
- only `cache-seeder` writes caches, every other workflow restores.
Saves were being rejected once the repo went over its cache budget,
leaving main's caches stale and PR runs building cold
- seed the pnpm store and uv caches next to the go ones, so PRs
warm-start on them rather than installing from scratch
- prune keeps a single generation per key, including across go versions,
where a toolchain bump leaves the previous build cache unusable.
Reclaims ~2.6 GB immediately
- prune runs every 6h instead of daily and trims to 6 GB, since CodeQL
writes ~200 MB per push to main from outside this repo's workflows
- pull requests and release branches no longer write pnpm, uv and binfmt
caches, whose ref-scoped copies are never read again

---------

Signed-off-by: silverwind <me@silverwind.io>
2026-08-18 18:26:03 +00:00

99 lines
2.9 KiB
YAML

# Populates main's cache scope so PR runs warm-start from it. Caches are ref-scoped:
# PR runs read their own scope then fall back to the base branch, and only this
# workflow saves, so push-to-main is the only chance to populate the fallback scope.
name: cache-seeder
on:
workflow_dispatch:
push:
branches:
- main
paths:
- "go.mod" # a toolchain bump invalidates the build caches
- "go.sum"
- ".golangci.yml"
- "pnpm-lock.yaml"
- "pyproject.toml"
- "uv.lock"
- ".github/actions/go-cache/action.yml"
- ".github/actions/go-setup/action.yml"
- ".github/actions/node-setup/action.yml"
- ".github/actions/python-setup/action.yml"
- ".github/workflows/cache-seeder.yml"
concurrency:
group: cache-seeder
cancel-in-progress: true
permissions:
contents: read
jobs:
gobuild:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
- uses: ./.github/actions/go-setup
- run: make deps-backend deps-tools
- run: TAGS="bindata" make backend
- run: TAGS="bindata gogit" GOEXPERIMENT="" make backend
- name: warm test compile cache (bindata)
env:
TAGS: bindata
GOTEST_FLAGS: -race -list=^$$ -count=1
run: make test-backend
- name: warm test compile cache (bindata gogit)
env:
TAGS: bindata gogit
GOEXPERIMENT:
GOTEST_FLAGS: -race -list=^$$ -count=1
run: make test-backend
- name: warm integration compile cache
run: |
TAGS="bindata" make test-integration-compile
TAGS="bindata gogit" GOEXPERIMENT="" make test-integration-compile
TAGS="bindata gogit" GOTEST_FLAGS="-race" make test-integration-compile
lint:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- { tags: "bindata", target: "lint-backend" }
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
- uses: ./.github/actions/go-setup
with:
lint-cache: "true"
- run: make deps-backend deps-tools
- run: make generate-go
env:
TAGS: ${{ matrix.tags }}
- run: make "$TARGET"
env:
TAGS: ${{ matrix.tags }}
TARGET: ${{ matrix.target }}
frontend:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
- uses: ./.github/actions/node-setup
- run: make deps-frontend
python:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
- uses: ./.github/actions/python-setup
- run: make deps-py
# reclaims the caches this run superseded, so the next save still fits in the allowance
prune:
needs: [gobuild, lint, frontend, python]
permissions:
actions: write
uses: ./.github/workflows/cache-prune.yml