Update rspack dev deps to 2.0.0-rc.0 by justin808 · Pull Request #1036 · shakacode/shakapacker

justin808 · 2026-04-02T00:31:22Z

Summary

Bump @rspack/cli and @rspack/core dev dependencies from 2.0.0-beta.6 to 2.0.0-rc.0 and refresh yarn.lock accordingly. Update the Rspack docs CI coverage note to reflect 2.0.0-rc.0 and that v2 is still pre-release.

Pull Request checklist

Add/update test to cover these changes
Update documentation
Update CHANGELOG file

Other Information

Validated with yarn test test/package/bundlerUtils.rspack.test.js and yarn type-check in this workspace. Local dependency resolution required --ignore-engines because @rspack/[email protected] requires Node ^20.19.0 || >=22.12.0, while this workspace is using Node 22.2.0.

Note

Low Risk
Low risk: this only bumps pinned dev tooling versions and updates yarn.lock/docs, with no runtime code changes. Main risk is CI/build tooling differences from the newer pre-release Rspack binaries across platforms.

Overview
Updates the pinned Rspack v2 dev dependencies (@rspack/core, @rspack/cli) from 2.0.0-beta.6 to 2.0.0-rc.0 and refreshes yarn.lock to the new @rspack/binding* artifacts (including the wasm runtime bump).

Adjusts docs/rspack.md to reflect CI validation now targets 2.0.0-rc.0 and clarifies that v2 remains pre-release.

^{Written by Cursor Bugbot for commit 2892e84. This will update automatically on new commits. Configure here.}

Summary by CodeRabbit

Chores
- Updated development tooling dependencies to the latest pre-release version with improved stability.
Documentation
- Updated documentation to reflect the latest development tooling version and status.

coderabbitai · 2026-04-02T00:31:38Z

Walkthrough

Updates Rspack development dependencies from version 2.0.0-beta.6 to 2.0.0-rc.0, with corresponding documentation changes reflecting the transition from beta to pre-release status.

Changes

Cohort / File(s)	Summary
Rspack v2 upgrade (beta.6 → rc.0) `docs/rspack.md`, `package.json`	Version bump for `@rspack/cli` and `@rspack/core` from `2.0.0-beta.6` to `2.0.0-rc.0`; documentation note updated with new validated version and release-stage terminology changed from "in beta" to "pre-release".

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 From beta burrows to RC heights we hop,
Rspack's journey continues without stop,
Version numbers dance, pre-release so bright,
Dependencies updated—everything's tight! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Update rspack dev deps to 2.0.0-rc.0' directly and accurately summarizes the main change: upgrading Rspack development dependencies from 2.0.0-beta.6 to 2.0.0-rc.0, which is the primary objective of the PR.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

Create PR with unit tests
Commit unit tests in branch jg/update-rspack-rc0

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claude · 2026-04-02T00:33:21Z

@@ -51,8 +51,8 @@
  "devDependencies": {
    "@eslint/eslintrc": "^3.2.0",


Bumping to 2.0.0-rc.0 introduces an engine requirement of ^20.19.0 || >=22.12.0. The project's .node-version file pins 22.2.0, which satisfies neither range — this is why local install needed --ignore-engines as noted in the PR description.

CI should be unaffected (test-bundlers.yml uses node-version: "20", which resolves to the latest 20.x — well past 20.19.0 as of today). But local dev experience is degraded. Worth updating .node-version to 22.12.0 (or later) as a follow-up in this PR or separately.

claude · 2026-04-02T00:33:36Z

Review: Bump @rspack dev deps to 2.0.0-rc.0

Overall this is a clean, low-risk dependency bump. Changes are appropriately scoped to package.json, yarn.lock, and the one docs note.

What looks good:

Straightforward version bump across all @rspack/binding-* platform artifacts — all consistently updated.
@napi-rs/wasm-runtime jump from 1.0.7 → 1.1.2 also drops the transitive @emnapi/core/@emnapi/runtime dependencies, which is a net simplification.
Doc update from "beta" to "pre-release" is accurate and future-proof.
Skipping CHANGELOG is correct per project policy (dev-dep bump only, no user-visible change).

One concern — Node engine version mismatch (see inline comment):

@rspack/[email protected] requires ^20.19.0 || >=22.12.0, but .node-version pins 22.2.0, which satisfies neither range. CI uses generic "20" (resolves to latest 20.x LTS, currently past 20.19.0) so CI passes, but every developer on the repo using mise/asdf with the current .node-version will hit engine errors on yarn install without --ignore-engines. Recommend bumping .node-version to 22.12.0 or later alongside this PR.

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chatgpt-codex-connector · 2026-04-02T00:33:45Z

-    "@rspack/cli": "2.0.0-beta.6",
-    "@rspack/core": "2.0.0-beta.6",
+    "@rspack/cli": "2.0.0-rc.0",
+    "@rspack/core": "2.0.0-rc.0",


Keep rspack dev deps compatible with pinned Node runtime

Updating @rspack/core/@rspack/cli to 2.0.0-rc.0 introduces a Node engine requirement (^20.19.0 || >=22.12.0) that excludes this repo’s checked-in .node-version (22.2.0), so a standard yarn install now fails unless contributors use --ignore-engines. This makes local setup and any workflow that follows the repo Node pin unreliable; the dependency bump should be paired with a Node-version update (or held back to a compatible rspack release).

Useful? React with 👍 / 👎.

greptile-apps · 2026-04-02T00:33:47Z

Greptile Summary

This PR bumps the Rspack v2 dev dependencies (@rspack/cli and @rspack/core) from 2.0.0-beta.6 to 2.0.0-rc.0, refreshes yarn.lock with the corresponding platform bindings, and updates the documentation CI coverage note to match.

Key changes:

package.json: @rspack/cli and @rspack/core devDependencies pinned to 2.0.0-rc.0
yarn.lock: All @rspack/binding-* packages updated to 2.0.0-rc.0; @napi-rs/wasm-runtime bumped from 1.0.7 to 1.1.2, dropping transitive @emnapi/core/@emnapi/runtime deps in line with upstream changes
docs/rspack.md: CI coverage note updated from 2.0.0-beta.6 to 2.0.0-rc.0, and wording refined from "in beta" to "pre-release"
Potential concern: @rspack/[email protected] requires Node ^20.19.0 || >=22.12.0. The PR description acknowledges the developer's own Node 22.2.0 environment required --ignore-engines to install. CI runners should be verified to use a compatible Node version; the project's engines field (>= 20) is broader than what rc.0 actually supports at runtime.
CHANGELOG: Not updated — reasonable given this is a dev-only dependency bump and doc fix, which aligns with the project's CHANGELOG guidelines.

Confidence Score: 3/5

Safe to merge once CI Node version compatibility with @rspack/[email protected] (^20.19.0 || >=22.12.0) is confirmed.
The change is a straightforward dev dependency pin bump with no changes to production code or peer dependency ranges. The sole concern is the narrower Node engine requirement introduced by rc.0 (^20.19.0 || >=22.12.0) which conflicts with the project's declared engines: ">= 20" and the developer's own Node 22.2.0 environment (which required --ignore-engines). If CI is on an incompatible Node version, the install step could fail.
package.json — confirm CI Node version satisfies ^20.19.0 || >=22.12.0 before merging.

Important Files Changed

Filename	Overview
docs/rspack.md	CI coverage note updated from `2.0.0-beta.6` to `2.0.0-rc.0` and wording changed from "in beta" to "pre-release" — accurate and minimal.
package.json	Bumps `@rspack/cli` and `@rspack/core` devDependencies from `2.0.0-beta.6` to `2.0.0-rc.0`; rc.0 requires Node `^20.19.0
yarn.lock	Lockfile refreshed for all `@rspack/binding-*` packages to `2.0.0-rc.0`; `@napi-rs/wasm-runtime` bumped `1.0.7 → 1.1.2` (removes `@emnapi/core`/`@emnapi/runtime` transitive deps — expected upstream change).

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["@rspack/[email protected]\n(devDependency)"] --> B["@rspack/[email protected]"]
    B --> C["@rspack/[email protected]"]
    C --> D["@rspack/[email protected]"]
    C --> E["@rspack/[email protected]"]
    C --> F["@rspack/[email protected]"]
    C --> G["@rspack/[email protected]"]
    G --> H["@napi-rs/[email protected]\n(dropped @emnapi/core & @emnapi/runtime)"]
    B -.->|"requires Node ^20.19.0 || >=22.12.0"| I["⚠️ Node version check\nProject engines: >= 20\nDev env: 22.2.0 (used --ignore-engines)"]

_{Reviews (1): Last reviewed commit: "Update rspack to v2.0.0-rc.0" | Re-trigger Greptile}

greptile-apps · 2026-04-02T00:33:51Z

+    "@rspack/cli": "2.0.0-rc.0",
+    "@rspack/core": "2.0.0-rc.0",


Node.js engine version mismatch with test environment

@rspack/[email protected] requires Node ^20.19.0 || >=22.12.0, but the PR description notes that local installation required --ignore-engines because the workspace was on Node 22.2.0, which falls in the gap between 22.12.0+ and <22.12.0. It's worth confirming that CI runners use a compatible Node version (i.e., >=20.19.0 on the 20.x line or >=22.12.0 on the 22.x line) so yarn install succeeds without bypassing engine checks.

The project's own engines field says >= 20, which is broader than what the pinned rc.0 binary actually supports — users on 20.0–20.18.x or 22.0–22.11.x who run yarn install in this repo will see engine warnings or errors. If CI relies on an incompatible Node, the yarn install step may fail.

coderabbitai

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@package.json`:
- Around line 54-55: The project's Node constraints must align with Rspack
v2.0.0-rc.0: update package.json's engines.node value to " ^20.19.0 || >=22.12.0
" (to match Rspack's required range) and update the .node-version file value
from 22.2.0 to at least 22.12.0 (or a newer 22.x), ensuring compatibility with
the existing `@rspack/cli` and `@rspack/core` v2.0.0-rc.0 dependencies.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

Push a commit to this branch (recommended)
Create a new PR with the fixes

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 87e95bba-4caf-4883-b9ee-ccf70e836511

📥 Commits

Reviewing files that changed from the base of the PR and between 595dd21 and 2892e84.

⛔ Files ignored due to path filters (1)

yarn.lock is excluded by !**/yarn.lock, !**/*.lock

📒 Files selected for processing (2)

docs/rspack.md
package.json

coderabbitai · 2026-04-02T00:36:36Z

+    "@rspack/cli": "2.0.0-rc.0",
+    "@rspack/core": "2.0.0-rc.0",


⚠️ Potential issue | 🟠 Major

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash set -euo pipefail echo "== package.json node engine and rspack devDependency versions ==" python - <<'PY' import json, urllib.request with open("package.json", "r", encoding="utf-8") as f: pkg = json.load(f) print("package.json engines.node:", pkg.get("engines", {}).get("node")) for dep in ("@rspack/core", "@rspack/cli"): ver = pkg["devDependencies"][dep] encoded = dep.replace("/", "%2f") url = f"https://registry.npmjs.org/{encoded}/{ver}" with urllib.request.urlopen(url) as r: meta = json.load(r) print(f"{dep}@{ver} engines.node:", meta.get("engines", {}).get("node")) PY echo echo "== Node version pins in repo (if any) ==" fd -HI '(.nvmrc|.node-version|.tool-versions)$' . echo echo "== CI node-version settings (if any) ==" rg -n --iglob '*.yml' --iglob '*.yaml' 'setup-node|node-version|NODE_VERSION'

Repository: shakacode/shakapacker

Length of output: 2762

🏁 Script executed:

cat -n package.json | head -60 | tail -20

Repository: shakacode/shakapacker

Length of output: 785

🏁 Script executed:

cat -n package.json | tail -20

Repository: shakacode/shakapacker

Length of output: 554

🏁 Script executed:

fd -HI '(\.nvmrc|\.node-version|\.tool-versions)$' .

Repository: shakacode/shakapacker

Length of output: 80

🏁 Script executed:

rg -n --iglob '*.yml' --iglob '*.yaml' 'setup-node|node-version|NODE_VERSION' --max-count 50

Repository: shakacode/shakapacker

Length of output: 47

🏁 Script executed:

cat .node-version

Repository: shakacode/shakapacker

Length of output: 71

🏁 Script executed:

find . -path './.git' -prune -o -type f $ -name '*.yml' -o -name '*.yaml' $ -print | head -20

Repository: shakacode/shakapacker

Length of output: 742

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cat -n package.json | tail -5

Repository: shakacode/shakapacker

Length of output: 154

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wc -l package.json

Repository: shakacode/shakapacker

Length of output: 81

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cat -n .github/workflows/node.yml

Repository: shakacode/shakapacker

Length of output: 6538

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cat -n .github/workflows/test-bundlers.yml

Repository: shakacode/shakapacker

Length of output: 5248

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tail -c 20 package.json | od -c

Repository: shakacode/shakapacker

Length of output: 107

🏁 Script executed:

web_search Rspack 2.0.0-rc.0 Node.js engine requirements

Repository: shakacode/shakapacker

Length of output: 160

🌐 Web query:

Rspack 2.0.0-rc.0 Node.js engine requirements

💡 Result:

Rspack 2.0.0-rc.0 requires Node.js 20.19.0+ or 22.12+.

Citations:

1: https://v2.rspack.rs/guide/migration/rspack_1.x

2: https://shakapacker.com/docs/rspack

Update Node.js version constraints to match Rspack v2.0.0-rc.0 requirements

Rspack 2.0.0-rc.0 requires Node.js ^20.19.0 || >=22.12.0, but this project's constraints are misaligned:

package.json declares engines.node: ">= 20", which allows Node 20.0–20.18 (incompatible with Rspack)

.node-version is pinned to 22.2.0, which is below the required 22.12.0

This will cause installation failures for contributors and CI runs using affected Node versions.

Update .node-version to at least 22.12.0 and restrict engines.node to match Rspack's requirements:

Suggested fix

"engines": { - "node": ">= 20", + "node": "^20.19.0 || >=22.12.0", "yarn": ">=1 <5" },

And update .node-version from 22.2.0 to 22.12.0 (or any newer 22.x version matching the requirement).

Alternatively, if broader runtime support is needed for consumers, keep engines.node permissive but enforce the stricter floor in contributor/CI tooling via .node-version and workflow configurations.

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed. In `@package.json` around lines 54 - 55, The project's Node constraints must align with Rspack v2.0.0-rc.0: update package.json's engines.node value to " ^20.19.0 || >=22.12.0 " (to match Rspack's required range) and update the .node-version file value from 22.2.0 to at least 22.12.0 (or a newer 22.x), ensuring compatibility with the existing `@rspack/cli` and `@rspack/core` v2.0.0-rc.0 dependencies.

* origin/main: (22 commits) docs: add Dependabot configuration guide (#1094) Sync address-review prompt with upstream PR #16 (#1098) Supersede #910: entry shape test with lint unblock (#919) fix: align rspack v2 peer deps and installer defaults (#1091) docs: update README and guides for Shakapacker v10 (#1092) Release 10.0.0 Update CHANGELOG.md for v10.0.0 (#1089) Release 10.0.0-rc.1 Update CHANGELOG.md for v10.0.0-rc.1 (#1087) Supersede #961 by using pack-config-diff (#973) Add final summary output to rake release (#1041) Add bin/setup to install development deps (#1039) Release 10.0.0-rc.0 Use npx release-it to avoid mise shim failures (#1040) Fix Nokogiri build failure on Ruby 3.4.6 (#1038) Update CHANGELOG.md for v10.0.0-rc.0 (#1037) Update rspack dev deps to 2.0.0-rc.0 (#1036) Fix stale and broken documentation across Shakapacker guides (#1023) Allow webpack-cli v7 in peer dependencies (#1021) refactor: simplify resolving js peer versions when installing (#1034) ... # Conflicts: # package.json

Update rspack to v2.0.0-rc.0

2892e84

claude Bot reviewed Apr 2, 2026

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coderabbitai Bot requested changes Apr 2, 2026

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justin808 merged commit 7fe4827 into main Apr 2, 2026
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justin808 deleted the jg/update-rspack-rc0 branch April 2, 2026 02:38

justin808 mentioned this pull request Apr 4, 2026

Update rspack dev deps to 2.0.0-rc.0 #1071

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ihabadham mentioned this pull request Apr 10, 2026

fix: align rspack v2 peer deps and installer defaults #1091

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Update rspack dev deps to 2.0.0-rc.0#1036

Update rspack dev deps to 2.0.0-rc.0#1036
justin808 merged 1 commit intomainfrom
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		@@ -51,8 +51,8 @@
		"devDependencies": {
		"@eslint/eslintrc": "^3.2.0",

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Review: Bump @rspack dev deps to 2.0.0-rc.0

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Greptile Summary

Confidence Score: 3/5

Important Files Changed

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