test(cli): reproduce stdio backpressure#2172
Merged
Merged
Conversation
✅ Deploy Preview for viteplus-preview canceled.
|
Member
Author
How to use the Graphite Merge QueueAdd the label auto-merge to this PR to add it to the merge queue. You must have a Graphite account in order to use the merge queue. Sign up using this link. An organization admin has enabled the Graphite Merge Queue in this repository. Please do not merge from GitHub as this will restart CI on PRs being processed by the merge queue. This stack of pull requests is managed by Graphite. Learn more about stacking. |
Contributor
Native binary sizes (
|
| Artifact | Format | Base | PR | Change |
|---|---|---|---|---|
vp (Linux x64) |
Binary | 10.32 MiB | 10.32 MiB | 0 B (0.00%) |
vp (Linux x64) |
gzip -9 | 4.42 MiB | 4.42 MiB | 0 B (0.00%) |
| NAPI (Linux x64) | Binary | 33.46 MiB | 33.46 MiB | 0 B (0.00%) |
| NAPI (Linux x64) | gzip -9 | 12.80 MiB | 12.80 MiB | 0 B (0.00%) |
vp (macOS ARM64) |
Binary | 7.64 MiB | 7.64 MiB | 0 B (0.00%) |
vp (macOS ARM64) |
gzip -9 | 3.83 MiB | 3.83 MiB | 0 B (0.00%) |
| NAPI (macOS ARM64) | Binary | 40.73 MiB | 40.73 MiB | 0 B (0.00%) |
| NAPI (macOS ARM64) | gzip -9 | 17.02 MiB | 17.02 MiB | -13 B (-0.00%) |
vp (Windows x64) |
Binary | 8.37 MiB | 8.37 MiB | 0 B (0.00%) |
vp (Windows x64) |
gzip -9 | 3.64 MiB | 3.64 MiB | 0 B (0.00%) |
| NAPI (Windows x64) | Binary | 27.78 MiB | 27.78 MiB | 0 B (0.00%) |
| NAPI (Windows x64) | gzip -9 | 10.74 MiB | 10.74 MiB | 0 B (0.00%) |
| Trampoline (Windows x64) | Binary | 203.00 KiB | 203.00 KiB | 0 B (0.00%) |
| Trampoline (Windows x64) | gzip -9 | 97.91 KiB | 97.91 KiB | 0 B (0.00%) |
| Installer (Windows x64) | Binary | 4.46 MiB | 4.46 MiB | 0 B (0.00%) |
| Installer (Windows x64) | gzip -9 | 2.08 MiB | 2.08 MiB | +1 B (+0.00%) |
wan9chi
force-pushed
the
agent/test-stdio-backpressure-e2e
branch
from
aaa12f4 to
4bdb273
Compare
![chatgpt-codex-connector[bot]](https://avatars.githubusercontent.com/in/1144995?s=60&v=4){kind=small}
There was a problem hiding this comment.
💡 Codex Review
Here are some automated review suggestions for this pull request.
Reviewed commit: 4bdb2733bf
ℹ️ About Codex in GitHub
Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you
- Open a pull request for review
- Mark a draft as ready
- Comment "@codex review".
If Codex has suggestions, it will comment; otherwise it will react with 👍.
Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".
wan9chi
force-pushed
the
agent/test-stdio-backpressure-e2e
branch
from
4bdb273 to
1bfedce
Compare
There was a problem hiding this comment.
💡 Codex Review
Here are some automated review suggestions for this pull request.
Reviewed commit: 1bfedcee12
ℹ️ About Codex in GitHub
Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you
- Open a pull request for review
- Mark a draft as ready
- Comment "@codex review".
If Codex has suggestions, it will comment; otherwise it will react with 👍.
Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".
cpojer
approved these changes
Jul 15, 2026
wan9chi
force-pushed
the
agent/test-stdio-backpressure-e2e
branch
from
1bfedce to
0ec1d14
Compare
Merge activity
|
graphite-app Bot
pushed a commit
that referenced
this pull request
Jul 15, 2026
## Motivation Reproduces #2165, so the fix in #2173 can be verified. ## How - add a Unix-only `vpt backpressure-run` payload that gives a child a non-blocking socket-backed stdout - keep the channel pressurized by reading one small chunk only when it is full, allowing blocking output to progress while detecting a full `O_NONBLOCK` writer directly - add a `vp check` fixture with 128 deterministic lint warnings, exercised through both local and global CLI flavors - record the current broken behavior with a stable `backpressure-run detected truncated child output under stdio backpressure` diagnostic ## CI behavior The failing command behavior is the expected snapshot in this layer, so the regression is visible without making this PR's CI red. The next PR in the stack changes the same snapshots to the complete successful output.
graphite-app
Bot
force-pushed
the
agent/test-stdio-backpressure-e2e
branch
from
0ec1d14 to
4147903
Compare
## Motivation Reproduces #2165, so the fix in #2173 can be verified. ## How - add a Unix-only `vpt backpressure-run` payload that gives a child a non-blocking socket-backed stdout - keep the channel pressurized by reading one small chunk only when it is full, allowing blocking output to progress while detecting a full `O_NONBLOCK` writer directly - add a `vp check` fixture with 128 deterministic lint warnings, exercised through both local and global CLI flavors - record the current broken behavior with a stable `backpressure-run detected truncated child output under stdio backpressure` diagnostic ## CI behavior The failing command behavior is the expected snapshot in this layer, so the regression is visible without making this PR's CI red. The next PR in the stack changes the same snapshots to the complete successful output.
wan9chi
force-pushed
the
agent/test-stdio-backpressure-e2e
branch
from
4147903 to
7f1e760
Compare
wan9chi
added a commit
that referenced
this pull request
Jul 16, 2026
) Release vite-plus v0.2.5: Cleaner environments and more reliable workflows. This release adds cleanup and package version commands, supports TypeScript 7 declaration generation, reduces the standalone binary size, and hardens task tracking, CLI output, package-manager routing, Docker workflows, and project scaffolding. ### Highlights - Add `vp env clean` to remove unused managed Node.js runtimes and package-manager caches ([#2003](#2003)), by @liangmiQwQ - Add `vp pm version`, forwarding native version commands to npm, pnpm, Yarn, and Bun ([#2127](#2127)), by @jong-kyung - Add TypeScript 7 support to declaration generation and generated library projects with tsdown `0.22.7` ([#2104](#2104), [#2168](#2168)), by @wan9chi - Improve automatic task input tracking for Bun on macOS, Linux containers with constrained `/dev/shm`, and Windows process images, reduce Windows backing-file allocation, and clarify task wait failures ([vite-task#515](voidzero-dev/vite-task#515), [vite-task#518](voidzero-dev/vite-task#518), [vite-task#523](voidzero-dev/vite-task#523), [vite-task#524](voidzero-dev/vite-task#524), [vite-task#542](voidzero-dev/vite-task#542), [#2126](#2126), [#2167](#2167)), by @wan9chi - Prevent CLI diagnostics from truncating or panicking when inherited standard output or error is nonblocking ([#2172](#2172), [#2173](#2173)), by @wan9chi ### Fixes & Enhancements - Reduce standalone `vp` binary sizes by about 5% on Linux and macOS and 19% on Windows ([#2043](#2043)), by @fengmk2 - Keep the Docker image non-root by default while allowing passwordless `sudo` for Playwright browser dependencies and system packages ([#2088](#2088)), by @fengmk2 - Ignore `.env` and `.env.*` in generated projects while keeping `.env.example` trackable ([#2095](#2095)), by @forehalo - Create `vp-use.cmd` after the Windows environment bin directory is ready and document its Command Prompt-only usage ([#2128](#2128)), by @liangmiQwQ - Render user-facing process statuses and paths without Rust debug wrappers ([#2130](#2130)), by @liangmiQwQ - Make `vp dedupe` fall back to `yarn install` with a warning on Yarn Classic ([#2139](#2139)), by @jong-kyung - Ensure package-manager child processes, including Bun, can always find the managed Node.js runtime ([#2158](#2158)), by @BlankParticle ### Docs - Update the release-manager post-release guidance ([#2096](#2096)), by @wan9chi - Add Windows to the Namespace sponsor credit ([#2108](#2108)), by @fengmk2 - Document installer and runtime environment variables, registry settings, TLS options, and precedence rules ([#2114](#2114)), by @yukinoshi - Mark shell examples in `CONTRIBUTING.md` as Bash code blocks ([#2159](#2159)), by @BlankParticle ### Chore - Assign prepared release PRs to the workflow actor ([#2094](#2094)), by @wan9chi - Complete the PTY snapshot migration and harden the runner, fixtures, release-version redaction, registry teardown, timeouts, and Linux parallelism ([#2071](#2071), [#2080](#2080), [#2084](#2084), [#2099](#2099), [#2102](#2102), [#2103](#2103), [#2107](#2107), [#2109](#2109), [#2115](#2115), [#2117](#2117), [#2118](#2118), [#2119](#2119), [#2120](#2120), [#2121](#2121), [#2131](#2131), [#2132](#2132), [#2134](#2134), [#2137](#2137), [#2138](#2138), [#2141](#2141), [#2143](#2143), [#2145](#2145), [#2182](#2182)), by @fengmk2 and @wan9chi - Expose Vite+ managed binaries consistently inside snapshot fixtures ([#2110](#2110)), by @liangmiQwQ - Exclude PTY snapshot configuration from Vitest discovery and remove the legacy snapshot infrastructure ([#2135](#2135), [#2146](#2146)), by @jong-kyung - Modernize Windows runners, registry bridge publishing, native size reporting, merge-base comparisons, and package-manager installation CI ([#2083](#2083), [#2100](#2100), [#2105](#2105), [#2106](#2106), [#2112](#2112), [#2133](#2133)), by @fengmk2 - Verify that created monorepo libraries emit declarations in CI ([#2171](#2171)), by @wan9chi ### Bundled Versions | Tool | Version | Source | | --------------- | ------- | ----------------------------------------------------------------------- | | vite | `8.1.4` | [`a477454`](vitejs/vite@a477454) | | rolldown | `1.1.5` | [`f09947a`](rolldown/rolldown@f09947a) | | tsdown | `0.22.7` | [npm](https://npmx.dev/package/tsdown/v/0.22.7) | | vitest | `4.1.10` | [npm](https://npmx.dev/package/vitest/v/4.1.10) | | oxlint | `1.73.0` | [npm](https://npmx.dev/package/oxlint/v/1.73.0) | | oxlint-tsgolint | `0.24.0` | [npm](https://npmx.dev/package/oxlint-tsgolint/v/0.24.0) | | oxfmt | `0.58.0` | [npm](https://npmx.dev/package/oxfmt/v/0.58.0) | ### Upgrade ```bash vp upgrade ``` ### New Contributors Welcome @yukinoshi and @BlankParticle. **Full Changelog**: v0.2.4...v0.2.5 --- Merging this PR will trigger the release workflow. --------- Co-authored-by: voidzero-guard[bot] <278573678+voidzero-guard[bot]@users.noreply.github.com> Co-authored-by: wan9chi <dk4rest@gmail.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Motivation
Reproduces #2165, so the fix in #2173 can be verified.
How
vpt backpressure-runpayload that gives a child a non-blocking socket-backed stdoutO_NONBLOCKwriter directlyvp checkfixture with 128 deterministic lint warnings, exercised through both local and global CLI flavorsbackpressure-run detected truncated child output under stdio backpressurediagnosticCI behavior
The failing command behavior is the expected snapshot in this layer, so the regression is visible without making this PR's CI red. The next PR in the stack changes the same snapshots to the complete successful output.