chore(ci): stop building Docker images on every branch push#981
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dylanjeffers wants to merge 1 commit into
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chore(ci): stop building Docker images on every branch push#981dylanjeffers wants to merge 1 commit into
dylanjeffers wants to merge 1 commit into
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build.yml ran a full amd64 + arm64 multi-arch build, push, and GitHub
Release on push to every branch ("**"). Branch images aren't consumed by
any deploy, so this was the largest single source of Actions spend in the
repo. Build only on main (manual workflow_dispatch retained for on-demand
branch builds) and add cancel-in-progress concurrency.
test.yml dropped the redundant push:main run (those commits are already
tested on the PR) and gained cancel-in-progress concurrency.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Goal
Cut GitHub Actions spend. This repo's Actions cost is dominated by
build.yml.Changes
build.yml— the big one. It previously ran onpush: branches: ["**"]— a full amd64 + arm64 multi-arch build + push + GitHub Release on every push to every branch. Branch-sha images aren't consumed by any deploy (latestis only tagged on main). Now:push: mainworkflow_dispatchretained so anyone can build a branch image on demandcancel-in-progressconcurrency so a newer main push supersedes an in-flight buildtest.yml— dropped the redundantpush: maintrigger (those commits were already tested on the PR) and addedcancel-in-progressconcurrency. Tests still gate every PR into main.Estimated savings
Eliminates multi-arch Docker builds on all feature-branch pushes — the majority of this repo's ~$14/mo. Rough estimate
60–70% of api Actions spend ($8–10/mo).Confirm nothing pulls
audius/api:<sha>images built from non-main branches (e.g. ephemeral test envs). If something does, we can re-add a narrower trigger. The manualworkflow_dispatchcovers ad-hoc branch builds in the meantime.🤖 Generated with Claude Code