Skip to content

ci: migrate runners to namespace#310

Merged
wan9chi merged 6 commits into
mainfrom
ci/migrate-runner-to-namespace
Apr 1, 2026
Merged

ci: migrate runners to namespace#310
wan9chi merged 6 commits into
mainfrom
ci/migrate-runner-to-namespace

Conversation

@fengmk2

@fengmk2 fengmk2 commented Mar 30, 2026 •
edited
Loading

Copy link
Copy Markdown
Member

Summary

  • Migrate GitHub-hosted Linux/macOS CI runners to namespace.so runners for faster builds (Windows remains on GitHub-hosted)
  • Use pipx + mlugg/setup-zig for cargo-zigbuild toolchain on namespace runners (no pre-installed pip/zig)
  • Improve CI conditionals to use matrix.target instead of matrix.os for more robust platform checks
  • Simplify duplicated build/test steps using matrix variables (cargo_cmd, build_target)
  • Add Sponsors section to README crediting namespace.so

Ref: voidzero-dev/vite-plus#1066

CI Speed Comparison

Job GitHub-hosted Namespace Change
Clippy 60s 72s +12s (cold cache)
Format 65s 65s same
Test Linux 119s 88s -31s (26% faster)
Test macOS arm64 93s 60s -33s (35% faster)
Test macOS x86_64 217s 138s -79s (36% faster)
Test musl 250s 113s -137s (55% faster)
Test Windows 267s 286s +19s (still GH-hosted, variance)

Linux and macOS jobs are 26–55% faster. Overall wall time is bottlenecked by Windows (still on GitHub-hosted).

Test plan

  • CI passes on all platforms (Linux, macOS, Windows)

fengmk2 added 5 commits March 30, 2026 14:35
@fengmk2
ci: migrate runner to namespace
9a50e5f 
Migrate GitHub-hosted Linux/macOS runners to namespace.so runners for
faster CI. Windows remains on GitHub-hosted runners.

Also improve CI conditionals to use matrix.target instead of matrix.os
for more robust platform checks.
@fengmk2
fix(ci): use pipx to install cargo-zigbuild on namespace runners
65b0f77 
Namespace runners use externally-managed Python (PEP 668), so `pip
install` is blocked. Switch to `pipx install` which handles the
virtual environment automatically.
@fengmk2
fix(ci): install zig on namespace runners for cargo-zigbuild
4309358 
Namespace runners don't have zig pre-installed unlike GitHub-hosted
runners. Add mlugg/setup-zig to both clippy and test jobs.
@fengmk2
fix(ci): pin mlugg/setup-zig to commit hash
cc3927f
@fengmk2
chore(ci): add comments explaining why setup-zig is needed alongside …
53ee5ac 
…pipx
@fengmk2 fengmk2 changed the title ci: migrate runner to namespace ci: migrate runners to namespace Mar 30, 2026
@fengmk2 fengmk2 marked this pull request as ready for review March 30, 2026 07:06
@fengmk2 fengmk2 requested a review from wan9chi March 30, 2026 07:06
@wan9chi wan9chi merged commit 34c36aa into main Apr 1, 2026
9 checks passed
@wan9chi wan9chi deleted the ci/migrate-runner-to-namespace branch April 1, 2026 08:14
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@wan9chi wan9chi Awaiting requested review from wan9chi

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@fengmk2 @wan9chi