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feat(rust): support PluginOrder::PinPost#8417

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graphite-app[bot] merged 1 commit intomainfrom
02-22-feat_support_pluginorder_pinpost_
Feb 24, 2026
Merged

feat(rust): support PluginOrder::PinPost#8417
graphite-app[bot] merged 1 commit intomainfrom
02-22-feat_support_pluginorder_pinpost_

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@hyf0 hyf0 commented Feb 22, 2026

Add PluginOrder::PinPost — a fourth ordering bucket that runs after all Post hooks with reversed array order (first declared runs last).

This lets a prepended builtin plugin's hook reliably run after all user Post hooks, which is impossible with Pre/Post alone since array position is the tiebreaker within each bucket.


I didn't expose this in ts api, we could do that if users need it.

Closes #8416

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hyf0 commented Feb 22, 2026


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@hyf0 hyf0 marked this pull request as ready for review February 22, 2026 09:19
Copilot AI review requested due to automatic review settings February 22, 2026 09:19
@hyf0 hyf0 changed the base branch from 02-22-docs_explain_how_external_modules_work_in_rolldown to graphite-base/8417 February 22, 2026 09:19
@hyf0 hyf0 force-pushed the 02-22-feat_support_pluginorder_pinpost_ branch from a0d6185 to 667520e Compare February 22, 2026 09:19
@hyf0 hyf0 force-pushed the graphite-base/8417 branch from e354268 to 7b23a52 Compare February 22, 2026 09:19
@hyf0 hyf0 changed the base branch from graphite-base/8417 to main February 22, 2026 09:19
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Pull request overview

This pull request adds support for a new plugin execution order variant called PinPost, which runs after all Post hooks with reversed registration order (first-registered plugins execute last). This feature enables plugins to guarantee they run at the very end of the plugin execution pipeline, which is useful for plugins that need to finalize or post-process results from all other plugins.

Changes:

  • Added PluginOrder::PinPost enum variant with documentation explaining its reversed execution behavior
  • Updated plugin ordering logic in hook_orders.rs to handle PinPost plugins by collecting them in a separate vector and reversing their order before concatenating with other plugin groups

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.

File Description
crates/rolldown_plugin/src/types/plugin_hook_meta.rs Adds the new PinPost variant to the PluginOrder enum with documentation
crates/rolldown_plugin/src/plugin_driver/hook_orders.rs Implements the ordering logic for PinPost plugins, including collection and reversal

@hyf0 hyf0 force-pushed the 02-22-feat_support_pluginorder_pinpost_ branch from 667520e to f3d97fc Compare February 22, 2026 09:48
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Deploy Preview for rolldown-rs canceled.

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@hyf0 hyf0 requested review from sapphi-red and shulaoda February 22, 2026 10:01
@hyf0 hyf0 changed the title feat: support PluginOrder::PinPost feat(rust): support PluginOrder::PinPost Feb 22, 2026
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github-actions bot commented Feb 22, 2026

Benchmarks Rust

  • target: main(d5cf9d0)
  • pr: 02-22-feat_support_pluginorder_pinpost_(902e8e2)
group                                                        pr                                     target
-----                                                        --                                     ------
bundle/bundle@multi-duplicated-top-level-symbol              1.00     61.7±1.24ms        ? ?/sec    1.00     61.5±0.97ms        ? ?/sec
bundle/bundle@multi-duplicated-top-level-symbol-sourcemap    1.00     66.0±1.12ms        ? ?/sec    1.00     66.3±1.02ms        ? ?/sec
bundle/bundle@rome_ts                                        1.00     93.1±2.81ms        ? ?/sec    1.00     93.2±1.66ms        ? ?/sec
bundle/bundle@rome_ts-sourcemap                              1.00    103.7±2.69ms        ? ?/sec    1.00    103.5±1.87ms        ? ?/sec
bundle/bundle@threejs                                        1.00     33.7±1.94ms        ? ?/sec    1.00     33.6±0.83ms        ? ?/sec
bundle/bundle@threejs-sourcemap                              1.00     38.0±0.68ms        ? ?/sec    1.00     37.9±0.62ms        ? ?/sec
bundle/bundle@threejs10x                                     1.01    351.5±5.75ms        ? ?/sec    1.00    348.4±6.09ms        ? ?/sec
bundle/bundle@threejs10x-sourcemap                           1.00    400.5±3.88ms        ? ?/sec    1.00    400.2±2.34ms        ? ?/sec
scan/scan@rome_ts                                            1.04     73.8±1.92ms        ? ?/sec    1.00     71.2±1.67ms        ? ?/sec
scan/scan@threejs                                            1.01     25.7±0.35ms        ? ?/sec    1.00     25.4±0.39ms        ? ?/sec
scan/scan@threejs10x                                         1.02    262.8±3.38ms        ? ?/sec    1.00    258.4±3.68ms        ? ?/sec

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Please allow me sufficient time to thoroughly review it and the relevant background before proceeding with the merge. This may need to be done later.

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graphite-app bot commented Feb 24, 2026

Merge activity

Add `PluginOrder::PinPost` — a fourth ordering bucket that runs after all `Post` hooks with reversed array order (first declared runs last).

This lets a prepended builtin plugin's hook reliably run after all user `Post` hooks, which is impossible with `Pre`/`Post` alone since array position is the tiebreaker within each bucket.

---

I didn't expose this in ts api, we could do that if users need it.

Closes #8416
Copilot AI review requested due to automatic review settings February 24, 2026 07:53
@hyf0 hyf0 review requested due to automatic review settings February 24, 2026 07:53
@graphite-app graphite-app bot force-pushed the 02-22-feat_support_pluginorder_pinpost_ branch from f3d97fc to 902e8e2 Compare February 24, 2026 07:53
@graphite-app graphite-app bot merged commit 902e8e2 into main Feb 24, 2026
35 checks passed
@graphite-app graphite-app bot deleted the 02-22-feat_support_pluginorder_pinpost_ branch February 24, 2026 08:02
shulaoda added a commit that referenced this pull request Feb 26, 2026
## [1.0.0-rc.6] - 2026-02-26

### 💥 BREAKING CHANGES

- css: remove `css_entry_filenames` , `css_chunk_filenames` and related code (#8402) by @hyf0
- css: drop builtin CSS bundling to explore alternative solutions (#8399) by @hyf0

### 🚀 Features

- rust/data-url: use hash as id for data url modules to prevent long string overhead (#8420) by @hyf0
- validate bundle stays within output dir (#8441) by @sapphi-red
- rust: support `PluginOrder::PinPost` (#8417) by @hyf0
- support `ModuleType:Copy` (#8407) by @hyf0
- expose `ESTree` types from `rolldown/utils` (#8400) by @sapphi-red

### 🐛 Bug Fixes

- incorrect sourcemap when postBanner/postFooter is used with shebang (#8459) by @Copilot
- resolver: disable node_path option to align ESM resolver behavior (#8472) by @sapphi-red
- parse `.js` within `"type": "commonjs"` as ESM for now (#8470) by @sapphi-red
- case-insensitive filename conflict detection for chunk deduplication (#8458) by @Copilot
- prevent inlining CJS exports that are mutated by importers (#8456) by @IWANABETHATGUY
- parse `.cjs` / `.cts` / `.js` within `"type": "commonjs"` as CommonJS (#8455) by @sapphi-red
- plugin/copy-module: correct hooks' priority (#8423) by @hyf0
- plugin/chunk-import-map: ensure `render_chunk_meta` run after users plugin (#8422) by @hyf0
- rust: correct hooks order of `DataUriPlugin` (#8418) by @hyf0
- `jsx.preserve` should also considering tsconfig json preserve (#8324) by @IWANABETHATGUY
- `deferred_scan_data.rs "Should have resolved id: NotFound"` error (#8379) by @sapphi-red
- cli: require value for `--dir`/`-d` and `--file`/`-o` (#8378) by @Copilot
- dev: avoid mutex deadlock caused by inconsistent lock order (#8370) by @sapphi-red

### 🚜 Refactor

- watch: rename TaskStart/TaskEnd to BundleStart/BundleEnd (#8463) by @hyf0
- rust: rename `rolldown_plugin_data_uri` to `rolldown_plugin_data_url` (#8421) by @hyf0
- bindingify-build-hook: extract helper for PluginContextImpl (#8438) by @ShroXd
- give source loading a proper name (#8436) by @IWANABETHATGUY
- ban holding DashMap refs across awaits (#8362) by @sapphi-red

### 📚 Documentation

- add glob pattern usage example to input option (#8469) by @IWANABETHATGUY
- remove `https://rolldown.rs` from links in reference docs (#8454) by @sapphi-red
- mention execution order issue in `output.codeSplitting` docs (#8452) by @sapphi-red
- clarify `output.comments` behavior a bit (#8451) by @sapphi-red
- replace npmjs package links with npmx.dev (#8439) by @Boshen
- reference: add `Exported from` for values / types exported from subpath exports (#8394) by @sapphi-red
- add JSDocs for APIs exposed from subpath exports (#8393) by @sapphi-red
- reference: generate reference pages for APIs exposed from subpath exports (#8392) by @sapphi-red
- avoid pipe character in codeSplitting example to fix broken rendering (#8391) by @IWANABETHATGUY

### ⚡ Performance

- avoid redundant PathBuf allocations in resolve paths (#8435) by @Brooooooklyn
- bump to `sugar_path@2` (#8432) by @hyf0
- use flag-based convergence detection in include_statements (#8412) by @Brooooooklyn

### 🧪 Testing

- execute `_test.mjs` even if `executeOutput` is false (#8398) by @sapphi-red
- add retry to tree-shake/module-side-effects-proxy4 as it is flaky (#8397) by @sapphi-red
- avoid `expect.assertions()` as it is not concurrent test friendly (#8383) by @sapphi-red
- disable `mockReset` option (#8382) by @sapphi-red
- fix flaky failure caused by concurrent resolveId calls (#8381) by @sapphi-red

### ⚙️ Miscellaneous Tasks

- deps: update dependency rollup to v4.59.0 [security] (#8471) by @renovate[bot]
- ai/design: add design doc about watch mode (#8453) by @hyf0
- deps: update oxc resolver to v11.19.0 (#8461) by @renovate[bot]
- ai: introduce progressive spec-driven development pattern (#8446) by @hyf0
- deprecate output.legalComments (#8450) by @sapphi-red
- deps: update dependency oxlint-tsgolint to v0.15.0 (#8448) by @renovate[bot]
- ai: make CLAUDE.md a symlink of AGENTS.md (#8445) by @hyf0
- deps: update rollup submodule for tests to v4.59.0 (#8433) by @sapphi-red
- deps: update test262 submodule for tests (#8434) by @sapphi-red
- deps: update oxc to v0.115.0 (#8430) by @renovate[bot]
- deps: update oxc apps (#8429) by @renovate[bot]
- deps: update npm packages (#8426) by @renovate[bot]
- deps: update rust crate owo-colors to v4.3.0 (#8428) by @renovate[bot]
- deps: update github-actions (#8424) by @renovate[bot]
- deps: update rust crates (#8425) by @renovate[bot]
- deps: update oxc resolver to v11.18.0 (#8406) by @renovate[bot]
- deps: update dependency oxlint-tsgolint to v0.14.2 (#8405) by @renovate[bot]
- ban `expect.assertions` in all fixture tests (#8395) by @sapphi-red
- deps: update oxc apps (#8389) by @renovate[bot]
- ban `expect.assertions` in fixture tests (#8387) by @sapphi-red
- enable lint for `_config.ts` files (#8386) by @sapphi-red
- deps: update dependency oxlint-tsgolint to v0.14.1 (#8385) by @renovate[bot]

Co-authored-by: shulaoda <165626830+shulaoda@users.noreply.github.com>
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Deisgn: a plugin cannot have hooks that run both before and after other plugins

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