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@JounQin JounQin commented Jun 10, 2025

close #101


Important

Introduces runtime fallback for webcontainer, updates workflows, and enhances documentation and configuration.

  • New Features:
    • Added runtime fallback mechanism in napi/fallback.js and napi/index.js for package managers like npm, pnpm, yarn, etc.
    • Introduced .prettierrc for code formatting preferences.
  • Workflow Changes:
    • Updated release-napi.yml and release-plz.yml to reference package.json instead of npm/package.json.
    • Improved artifact preparation and publishing steps in release-napi.yml.
  • Documentation:
    • Enhanced README.md with usage examples and troubleshooting information.
    • Removed outdated npm/README.md.
  • Configuration:
    • Consolidated package.json to include all necessary fields for publishing and building.
    • Updated pnpm-workspace.yaml to ignore scripts during installation.
  • Miscellaneous:
    • Deleted npm/.gitignore and npm/package.json as part of cleanup.

This description was created by Ellipsis for 3ef2ad3. You can customize this summary. It will automatically update as commits are pushed.


Summary by CodeRabbit

  • New Features

    • Introduced a fallback mechanism for post-install checks to improve package reliability across different package managers.
    • Added a new configuration file for code formatting preferences.
  • Bug Fixes

    • Improved workflow scripts to correctly reference and update the main package configuration file.
  • Documentation

    • Enhanced README with usage examples, terminology, and troubleshooting information.
    • Removed outdated or duplicate documentation files.
  • Chores

    • Updated gitignore rules to exclude new build directories.
    • Revised package configuration for public publishing, multi-platform support, and improved build scripts.
    • Adjusted workspace settings to ignore lifecycle scripts during installation.

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coderabbitai bot commented Jun 10, 2025

Walkthrough

This update restructures the npm packaging and build workflows by migrating configuration from npm/package.json to the root package.json, updating CI workflows, and introducing new fallback logic for post-installation checks. Documentation is expanded, and new scripts are added to support multi-platform builds and webcontainer compatibility.

Changes

File(s) Change Summary
.github/workflows/release-napi.yml,
.github/workflows/release-plz.yml
Updated CI workflows to reference the root package.json instead of npm/package.json, revised artifact preparation and publishing steps, and adjusted version handling.
package.json,
npm/package.json (deleted)
Migrated package configuration from npm/package.json to root package.json, enhanced metadata, scripts, and build targets, and removed the old package file.
.gitignore,
npm/.gitignore (deleted)
Added /npm to root .gitignore and removed .gitignore from the npm directory.
.prettierrc Added Prettier configuration file with custom formatting rules and plugin.
README.md Expanded documentation with npm and Rust usage, terminology, error troubleshooting, and reorganized sections.
napi/fallback.js (new),
napi/index.js,
napi/patch.mjs (new)
Introduced fallback logic for post-install checks, modified native binding loading to include fallback, and added a patch script to inject fallback handling.
npm/README.md (deleted) Removed the npm package-specific README file.
pnpm-workspace.yaml Added ignoreScripts: true to workspace configuration.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant NodeJS
    participant napi/index.js
    participant fallback.js

    User->>NodeJS: require('unrs-resolver')
    NodeJS->>napi/index.js: Attempt to load native binding
    alt Native binding found
        napi/index.js-->>NodeJS: Return native binding
    else Native binding not found
        napi/index.js->>napi/index.js: Check WASI fallback
        alt WASI fallback found
            napi/index.js-->>NodeJS: Return WASI fallback
        else WASI fallback not found and SKIP_UNRS_RESOLVER_FALLBACK != '1'
            napi/index.js->>fallback.js: Run postinstall check and load fallback
            fallback.js-->>napi/index.js: Return fallback module
            napi/index.js-->>NodeJS: Return fallback module
        else All fallbacks failed
            napi/index.js-->>NodeJS: Throw error with loadErrors
        end
    end
Loading

Assessment against linked issues

Objective (Issue #) Addressed Explanation
Add/support webcontainer compatibility (#101)

Poem

🐇
In the warren of code, a new path is found,
Fallbacks and fixes now nimbly abound.
Docs are refreshed, new scripts in the den,
Webcontainers rejoice—our package runs again!
With Prettier and patches, the garden’s in bloom,
The resolver hops forward, dispelling all gloom.

✨ Finishing Touches
  • 📝 Generate Docstrings

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socket-security bot commented Jun 10, 2025

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff Package Supply Chain
Security
Vulnerability Quality Maintenance License
Addedclean-pkg-json@​1.3.08010010080100
Addedprettier-plugin-pkg@​0.21.11001001009070
Addedprettier@​3.5.39810010089100

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Caution

Changes requested ❌

Reviewed everything up to 5dd2278 in 3 minutes and 12 seconds. Click for details.
  • Reviewed 479 lines of code in 12 files
  • Skipped 2 files when reviewing.
  • Skipped posting 9 draft comments. View those below.
  • Modify your settings and rules to customize what types of comments Ellipsis leaves. And don't forget to react with 👍 or 👎 to teach Ellipsis.
1. .github/workflows/release-napi.yml:11
  • Draft comment:
    Updated package.json references and artifact commands – ensure switching from 'npm/package.json' to 'package.json' and publishing from 'napi/' is intentional.
  • Reason this comment was not posted:
    Confidence changes required: 33% <= threshold 50% None
2. .github/workflows/release-plz.yml:50
  • Draft comment:
    Updated jq command now uses package.json instead of npm/package.json; verify that version bump script aligns with new package structure.
  • Reason this comment was not posted:
    Confidence changes required: 33% <= threshold 50% None
3. napi/index.js:366
  • Draft comment:
    Fallback logic is added correctly; ensure that the SKIP_UNRS_RESOLVER_FALLBACK flag prevents recursive fallback calls.
  • Reason this comment was not posted:
    Confidence changes required: 33% <= threshold 50% None
4. napi/patch.mjs:7
  • Draft comment:
    Using string replacement to inject fallback code can be fragile; consider a more robust code transformation approach for future changes.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 20% vs. threshold = 50% The comment raises a legitimate code quality concern. String-based code manipulation can break if the target code changes slightly. However, this is a patch script, likely meant to be a one-time or temporary solution. The comment suggests a future improvement rather than pointing out a current bug or critical issue. The comment might be too speculative - it's suggesting potential future issues rather than current problems. Also, it doesn't provide specific alternatives for what a "more robust" approach would be. While speculative, the comment does point out a genuine code quality concern that could affect maintainability, and suggests a concrete direction for improvement. The comment should be deleted because it's more speculative and advisory rather than pointing out a clear, immediate issue that needs to be fixed. It violates the rule about not making speculative comments.
5. package.json:1
  • Draft comment:
    Package name and scripts have been updated (e.g. name, build commands); confirm that the removal of the separate 'npm' folder and renaming to 'unrs-resolver' is intentional.
  • Reason this comment was not posted:
    Confidence changes required: 33% <= threshold 50% None
6. pnpm-workspace.yaml:10
  • Draft comment:
    The 'ignoreScripts: true' setting may disable postinstall scripts during development; verify that this behavior is desired.
  • Reason this comment was not posted:
    Confidence changes required: 33% <= threshold 50% None
7. README.md:98
  • Draft comment:
    Typo: Consider changing the heading "Errors and Trouble Shooting" to "Errors and Troubleshooting" for consistency.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 0% vs. threshold = 50% While this is a valid correction to improve consistency, our rules state we should not make purely informative comments or comments about obvious/unimportant things. A minor spelling/formatting issue in documentation is not critical enough to warrant a comment. The meaning is clear either way. The change would improve documentation quality and consistency. Technical documentation often uses "troubleshooting" as one word. While technically correct, this is too minor of an issue to warrant a PR comment. Documentation formatting nitpicks should be handled differently, like through a style guide. Delete this comment as it violates our rule about not making comments that are purely informative or unimportant. The minor spelling inconsistency does not impact functionality.
8. napi/index.js:370
  • Draft comment:
    Typo: It looks like the semicolon is missing after loadErrors.push(err). Consider adding it if this is intended.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 10% vs. threshold = 50% The code appears to consistently omit semicolons throughout the file. This is likely an intentional style choice. The code will work correctly with or without the semicolon due to JavaScript's ASI. Style issues like this should typically be handled by linters/formatters rather than code review comments. Maybe there's a linting rule that requires semicolons that I'm not aware of? Maybe the codebase is inconsistent in other files? Even if there is a linting rule, it would catch this automatically. Also, the file starts with eslint-disable and prettier-ignore comments, indicating that standard style rules are intentionally not being applied. This comment about adding a semicolon should be deleted. It's a minor style issue that goes against the apparent style of the file, and the file explicitly opts out of style enforcement.
9. package.json:71
  • Draft comment:
    Typo: The target string "wasm32-wasip1-threads" appears to have a typo. Did you mean "wasm32-wasi-threads"?
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 10% vs. threshold = 50% I need to be very careful here. While "wasi" is more common than "wasip1", WASIP1 is actually a real thing - it's the first preview of WASI. Without deep knowledge of which target string is actually correct for this specific use case and version of the tools being used, I cannot be confident this is actually a typo. The comment assumes "wasip1" is wrong without providing evidence. What if "wasip1" is actually the correct target name for this specific toolchain? Given that this is a complex build configuration and "wasip1" is a valid term in the WASI ecosystem, we shouldn't assume it's a typo without more context. We should not keep this comment as we don't have strong evidence that it's actually incorrect - "wasip1" could be the intended target name.

Workflow ID: wflow_lGDYOYJ5CoDCgLku

You can customize Ellipsis by changing your verbosity settings, reacting with 👍 or 👎, replying to comments, or adding code review rules.

@JounQin JounQin force-pushed the feat/runtime_fallback branch from 5dd2278 to 89ba466 Compare June 10, 2025 13:39
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Caution

Changes requested ❌

Reviewed 89ba466 in 3 minutes and 52 seconds. Click for details.
  • Reviewed 476 lines of code in 12 files
  • Skipped 2 files when reviewing.
  • Skipped posting 5 draft comments. View those below.
  • Modify your settings and rules to customize what types of comments Ellipsis leaves. And don't forget to react with 👍 or 👎 to teach Ellipsis.
1. .github/workflows/release-napi.yml:148
  • Draft comment:
    Ensure numeric version (14.2) is acceptable; some tools may expect a string.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the author to ensure that a numeric version is acceptable, which is similar to asking them to double-check or verify something. This violates the rule against asking the author to confirm or ensure behavior. The comment does not provide a specific suggestion or point out a clear issue, so it should be removed.
2. napi/patch.mjs:7
  • Draft comment:
    Using a hard-coded substring for replacement is brittle; a more robust method (e.g. regex or a marker comment) could improve maintainability.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 30% vs. threshold = 50% The comment raises a valid point about maintainability - hardcoded strings for code manipulation can break if the target code changes slightly. However, this is a new file being added, and it's a relatively simple patch script. The current approach is clear and straightforward. The suggested alternatives (regex/markers) would add complexity without clear immediate benefit. The comment identifies a real potential maintenance issue. If the target code format changes even slightly (extra space, different newline), this patch would fail. While true, the current simple approach is adequate for this patch script. The suggested improvements would add complexity for a hypothetical future benefit. Delete the comment. While technically valid, the suggested change would add unnecessary complexity to a simple patch script without clear immediate benefit.
3. pnpm-workspace.yaml:10
  • Draft comment:
    Double-check that 'ignoreScripts: true' doesn’t unintentionally block necessary postinstall scripts.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the PR author to double-check something, which violates the rule against asking the author to confirm or ensure behavior. It doesn't provide a specific suggestion or point out a clear issue.
4. napi/index.js:366
  • Draft comment:
    Add an inline comment clarifying the fallback control via SKIP_UNRS_RESOLVER_FALLBACK to avoid potential recursive loading.
  • Reason this comment was not posted:
    Confidence changes required: 40% <= threshold 50% None
5. README.md:98
  • Draft comment:
    Typographical suggestion: Consider changing "Trouble Shooting" to "Troubleshooting" for consistency.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 0% vs. threshold = 50% While this is a valid suggestion since "troubleshooting" is the more common spelling, it's an extremely minor change that doesn't affect functionality. The comment is about changed text since this section was added in this PR. However, our rules say not to make purely informative comments or comments about obvious/unimportant things. The spelling correction would improve consistency and professionalism of the documentation. Documentation quality is important. While documentation quality matters, this is too minor of an issue to warrant a PR comment. The current spelling is not incorrect, just less common. Delete this comment as it's too minor and doesn't affect functionality. We should avoid nitpicking about such small stylistic preferences.

Workflow ID: wflow_inY2BGuLLMPHs9hr

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Actionable comments posted: 5

♻️ Duplicate comments (1)
napi/fallback.js (1)

42-45: 🛠️ Refactor suggestion

Add error handling for execFileSync.

The execFileSync call should be wrapped in try-catch to handle command failures gracefully, as mentioned in previous reviews.

-execFileSync(command, args, {
-  cwd: __dirname,
-  stdio: 'inherit',
-})
+try {
+  execFileSync(command, args, {
+    cwd: __dirname,
+    stdio: 'inherit',
+  })
+} catch (err) {
+  console.error('Failed to run napi-postinstall:', err.message)
+  process.exit(1)
+}
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ca32760 and 89ba466.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (13)
  • .github/workflows/release-napi.yml (5 hunks)
  • .github/workflows/release-plz.yml (1 hunks)
  • .gitignore (1 hunks)
  • .prettierrc (1 hunks)
  • README.md (1 hunks)
  • napi/fallback.js (1 hunks)
  • napi/index.js (1 hunks)
  • napi/patch.mjs (1 hunks)
  • npm/.gitignore (0 hunks)
  • npm/README.md (0 hunks)
  • npm/package.json (0 hunks)
  • package.json (1 hunks)
  • pnpm-workspace.yaml (1 hunks)
💤 Files with no reviewable changes (3)
  • npm/.gitignore
  • npm/package.json
  • npm/README.md
🧰 Additional context used
🧠 Learnings (1)
napi/fallback.js (1)
Learnt from: JounQin
PR: unrs/unrs-resolver#40
File: src/tests/resolve.rs:121-136
Timestamp: 2025-03-29T04:14:03.715Z
Learning: For tests involving npm/yarn package resolution in the unrs-resolver project, dependencies must be installed first using the appropriate package manager commands (pnpm i, yarn) in both the root directory and fixture directories like fixtures/pnp and fixtures/misc/nested-package-json.
🧬 Code Graph Analysis (1)
napi/index.js (2)
napi/fallback.js (1)
  • require (1-1)
src/lib.rs (1)
  • require (319-334)
🪛 Biome (1.9.4)
napi/fallback.js

[error] 24-24: Illegal return statement outside of a function

(parse)

🪛 LanguageTool
README.md

[uncategorized] ~88-~88: You might be missing the article “the” here.
Context: ... absolute path to the folder containing current module. For ECMAScript modules, it is ...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)

🔇 Additional comments (13)
.prettierrc (1)

1-5: LGTM! Standard Prettier configuration.

The formatting rules are appropriate and the prettier-plugin-pkg plugin aligns well with the package restructuring changes in this PR.

pnpm-workspace.yaml (1)

10-10: Good addition for fallback mechanism support.

Setting ignoreScripts: true prevents lifecycle scripts from interfering with the new fallback logic during package installation, which is appropriate for the webcontainer runtime fallback feature.

.gitignore (1)

2-2: Appropriate cleanup for package restructuring.

Adding /npm to gitignore aligns with the consolidation of package configuration to the root package.json and deprecation of the npm directory.

.github/workflows/release-plz.yml (1)

50-51: Correctly updated for package restructuring.

The workflow now properly targets the root package.json instead of the deprecated npm/package.json. The jq command syntax is correct for setting both version and postinstall script.

napi/index.js (1)

366-372: Well-implemented fallback mechanism.

The fallback logic is correctly placed in the loading sequence and includes proper error handling. The environment variable SKIP_UNRS_RESOLVER_FALLBACK provides a useful escape hatch for debugging or disabling the fallback when needed.

README.md (3)

58-76: Excellent documentation improvements!

The npm package usage examples are clear and demonstrate proper API usage with both the default export and ResolverFactory class.


82-96: Well-defined terminology section.

The terminology section clearly defines key concepts like directory and specifier which will help users understand the API.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~88-~88: You might be missing the article “the” here.
Context: ... absolute path to the folder containing current module. For ECMAScript modules, it is ...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)


98-100: Helpful error documentation.

The errors and troubleshooting section provides useful context for common issues users might encounter.

napi/fallback.js (1)

8-33: Well-designed package manager detection.

The package manager detection logic properly handles multiple package managers and provides clear error messaging for unsupported ones.

🧰 Tools
🪛 Biome (1.9.4)

[error] 24-24: Illegal return statement outside of a function

(parse)

.github/workflows/release-napi.yml (2)

11-11: Correct path update for package restructuring.

The change from npm/package.json to package.json properly reflects the package restructuring.


214-225: Proper workflow updates for new package structure.

The publish steps correctly copy the root package.json and use the new napi/ directory structure instead of the removed npm/ directory.

package.json (2)

46-73: Comprehensive napi configuration.

The napi configuration includes a comprehensive list of target platforms and proper browser WASM settings for wide compatibility.


28-30: Appropriate runtime dependency.

Adding napi-postinstall as a runtime dependency is correct since it's used in the postinstall script and fallback mechanism.

@JounQin JounQin force-pushed the feat/runtime_fallback branch from 89ba466 to 3ef2ad3 Compare June 10, 2025 13:49
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Important

Looks good to me! 👍

Reviewed 3ef2ad3 in 3 minutes and 37 seconds. Click for details.
  • Reviewed 477 lines of code in 12 files
  • Skipped 2 files when reviewing.
  • Skipped posting 12 draft comments. View those below.
  • Modify your settings and rules to customize what types of comments Ellipsis leaves. And don't forget to react with 👍 or 👎 to teach Ellipsis.
1. .github/workflows/release-napi.yml:11
  • Draft comment:
    Verify switching watched file from 'npm/package.json' to 'package.json' doesn't break intended artifact generation.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% This comment is asking the PR author to verify that a change doesn't break the intended artifact generation. This falls under the rule of not asking the author to confirm or ensure behavior is intended. It doesn't provide a specific suggestion or point out a clear issue.
2. .github/workflows/release-napi.yml:148
  • Draft comment:
    Ensure numeric version (14.2) is accepted by the FreeBSD build action; string might be expected.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 30% <= threshold 50% The comment is asking the author to ensure that a numeric version is accepted by the FreeBSD build action, implying a potential issue with the type of version being used. However, it doesn't provide a specific suggestion or point out a clear issue in the code. It seems to be more of a cautionary note rather than a direct code suggestion or issue identification.
3. .github/workflows/release-napi.yml:214
  • Draft comment:
    Confirm that copying package.json to napi/package.json aligns with the updated npm-dir and artifact publishing flow.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the PR author to confirm their intention regarding the copying of package.json. This violates the rule against asking the author to confirm their intention or ensure behavior is intended. The comment does not provide a specific suggestion or point out a clear issue.
4. .github/workflows/release-plz.yml:50
  • Draft comment:
    Update of jq to use package.json looks good – ensure version bump and postinstall script update work as intended.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% This comment is asking the PR author to ensure that the version bump and postinstall script update work as intended. This falls under the rule of not asking the author to ensure behavior is intended or tested. Therefore, this comment should be removed.
5. napi/fallback.js:18
  • Draft comment:
    Consider throwing an Error if no executor is found rather than only setting exitCode and returning, to ensure failure is explicit.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 20% vs. threshold = 50% Both approaches (throwing vs exitCode) are valid ways to handle errors in Node.js. Setting exitCode and returning is actually a cleaner approach for a script that's meant to fail gracefully, as it allows the process to finish cleanly while still indicating failure. Throwing would be more abrupt and require try/catch handling. The current code already clearly indicates failure through both console.error and exitCode. The current approach might make debugging harder since there's no stack trace. Also, throwing is more idiomatic in JavaScript for error conditions. For a CLI script, clean process termination with exitCode is actually more idiomatic than throwing. The error message is clear and the failure is explicit through both logging and exit code. The current error handling approach is appropriate for this use case. The comment suggests a change that wouldn't necessarily improve the code.
6. napi/fallback.js:50
  • Draft comment:
    Deleting require.cache forces module reload; confirm this won’t produce unintended side effects.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the PR author to confirm that deleting require.cache won't produce unintended side effects. This falls under the rule of not asking the author to confirm their intention or ensure behavior is intended. Therefore, this comment should be removed.
7. napi/index.js:366
  • Draft comment:
    The runtime fallback block is added; verify that setting SKIP_UNRS_RESOLVER_FALLBACK in fallback.js prevents recursion as intended.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the PR author to verify the behavior of a specific setting, which violates the rule against asking the author to confirm or ensure behavior. It does not provide a specific suggestion or point out a clear issue.
8. napi/patch.mjs:7
  • Draft comment:
    Text-based patching of index.js is brittle; consider a more robust solution if index.js generation changes in the future.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 20% vs. threshold = 50% The comment raises a valid concern - string-based replacements can break if the target file changes its format or content structure. However, this seems like a simple patch script that's part of a build process. The pattern being matched is very specific. The comment doesn't suggest a concrete alternative approach. The comment might be highlighting a real maintainability concern. Future changes to index.js generation could break this patch mechanism. While the concern is valid, the comment doesn't provide actionable feedback - it just points out a potential future issue without suggesting a specific solution. This kind of speculative comment violates our rules. The comment should be deleted as it's speculative ("if index.js generation changes") and doesn't provide concrete, actionable feedback for improvement.
9. package.json:1
  • Draft comment:
    Name and version updates are correct; double-check that the 'files' array includes all necessary bindings (e.g., fallback.js, browser.js, index.d.ts, index.js).
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the PR author to double-check something, which violates the rule against asking the author to confirm or double-check things. It does not provide a specific suggestion or point out a specific issue with the code.
10. pnpm-workspace.yaml:10
  • Draft comment:
    The global 'ignoreScripts: true' may skip postinstall scripts; ensure this does not interfere with the fallback mechanism during install in workspaces.
  • Reason this comment was not posted:
    Comment did not seem useful. Confidence is useful = 0% <= threshold 50% The comment is asking the author to ensure that a change does not interfere with a fallback mechanism, which violates the rule against asking the author to ensure behavior is intended or tested. It does not provide a specific suggestion or ask for a specific test to be written.
11. README.md:98
  • Draft comment:
    Typographical error: Consider changing "Errors and Trouble Shooting" to "Errors and Troubleshooting" for consistency.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 10% vs. threshold = 50% While this is technically correct - "troubleshooting" is the standard spelling as one word - this is a very minor stylistic suggestion that doesn't impact functionality. The rules state not to make purely informative comments or comments about obvious/unimportant things. This feels like a very low-value comment that doesn't require action. The spelling correction would improve consistency with standard technical documentation practices. The change is simple and clear. While correct, this type of minor stylistic suggestion doesn't meet the bar for comments we want to keep - it's not pointing out a real issue that needs fixing. Delete this comment as it's too minor and doesn't identify a significant issue that needs addressing.
12. napi/index.js:370
  • Draft comment:
    Typo: Missing semicolon at the end of the statement. Please add a semicolon after loadErrors.push(err).
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable: usefulness confidence = 0% vs. threshold = 50% This is an auto-generated file, so style consistency within the file is more important than external conventions. The current style consistently omits semicolons in similar situations. Adding a semicolon here would actually make the code less consistent with the rest of the file. Also, in modern JavaScript, semicolons are often optional due to ASI (Automatic Semicolon Insertion). Maybe there's a good reason for wanting semicolons that I'm missing? Perhaps the auto-generator has a bug and should be adding semicolons? Even if semicolons might be preferred in general, changing just this one line would create inconsistency. If semicolon style needs to change, it should be handled at the generator level, not through PR comments. Delete this comment. The current style without semicolons is consistent with the rest of the auto-generated file, and changing just this one line would create inconsistency.

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Actionable comments posted: 2

♻️ Duplicate comments (2)
napi/fallback.js (2)

24-25: ⚠️ Potential issue

Fix syntax error: illegal return statement.

The return statement on line 25 is outside of a function, which causes a syntax error. This should be replaced with process.exit(1) to properly terminate the script execution.

Apply this diff to fix the syntax error:

-  process.exitCode = 1
-  return
+  process.exit(1)
🧰 Tools
🪛 Biome (1.9.4)

[error] 25-25: Illegal return statement outside of a function

(parse)


43-46: 🛠️ Refactor suggestion

Add error handling for execFileSync.

The execFileSync call should be wrapped in a try-catch block to handle potential command execution failures gracefully, especially since this is a fallback mechanism that should be resilient.

Apply this diff to add proper error handling:

-execFileSync(command, args, {
-  cwd: __dirname,
-  stdio: 'inherit',
-})
+try {
+  execFileSync(command, args, {
+    cwd: __dirname,
+    stdio: 'inherit',
+  })
+} catch (error) {
+  console.error('Failed to execute fallback command:', error.message)
+  process.exit(1)
+}
🧹 Nitpick comments (1)
README.md (1)

58-63: Consistent heading capitalization
The heading "npm package" uses lowercase, whereas other section headings use title-case (e.g., "Rust"). Consider renaming it to "npm Package" or "NPM Package" for consistency.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 89ba466 and 3ef2ad3.

⛔ Files ignored due to path filters (1)
  • pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml
📒 Files selected for processing (13)
  • .github/workflows/release-napi.yml (5 hunks)
  • .github/workflows/release-plz.yml (1 hunks)
  • .gitignore (1 hunks)
  • .prettierrc (1 hunks)
  • README.md (1 hunks)
  • napi/fallback.js (1 hunks)
  • napi/index.js (1 hunks)
  • napi/patch.mjs (1 hunks)
  • npm/.gitignore (0 hunks)
  • npm/README.md (0 hunks)
  • npm/package.json (0 hunks)
  • package.json (1 hunks)
  • pnpm-workspace.yaml (1 hunks)
💤 Files with no reviewable changes (3)
  • npm/.gitignore
  • npm/README.md
  • npm/package.json
✅ Files skipped from review due to trivial changes (1)
  • napi/patch.mjs
🚧 Files skipped from review as they are similar to previous changes (7)
  • .gitignore
  • .prettierrc
  • .github/workflows/release-plz.yml
  • napi/index.js
  • .github/workflows/release-napi.yml
  • package.json
  • pnpm-workspace.yaml
🧰 Additional context used
🧠 Learnings (1)
napi/fallback.js (1)
Learnt from: JounQin
PR: unrs/unrs-resolver#40
File: src/tests/resolve.rs:121-136
Timestamp: 2025-03-29T04:14:03.715Z
Learning: For tests involving npm/yarn package resolution in the unrs-resolver project, dependencies must be installed first using the appropriate package manager commands (pnpm i, yarn) in both the root directory and fixture directories like fixtures/pnp and fixtures/misc/nested-package-json.
🪛 LanguageTool
README.md

[uncategorized] ~88-~88: You might be missing the article “the” here.
Context: ... absolute path to the folder containing current module. For ECMAScript modules, it is ...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)

🪛 Biome (1.9.4)
napi/fallback.js

[error] 25-25: Illegal return statement outside of a function

(parse)

⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: Test (windows-latest)
🔇 Additional comments (1)
napi/fallback.js (1)

48-54: Fallback mechanism implementation looks solid.

The environment variable setting and module cache clearing logic is well-designed for preventing repeated fallback attempts and ensuring fresh module loading. This effectively addresses the webcontainer runtime compatibility requirements.

@JounQin JounQin merged commit ad84a30 into main Jun 10, 2025
16 checks passed
@JounQin JounQin deleted the feat/runtime_fallback branch June 10, 2025 14:01
@JounQin JounQin mentioned this pull request Jun 10, 2025
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webcontainer support

2 participants