TypeScript cleanup #1651
TypeScript cleanup #1651
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WalkthroughThe changes in this pull request involve modifications to various files, primarily enhancing type safety and clarity throughout the codebase. Key updates include the addition of a TypeScript type-checking command in the CircleCI configuration, improvements to type definitions in several TypeScript files, and updates to the Changes
Sequence Diagram(s)sequenceDiagram
participant CI as CircleCI
participant TS as TypeScript
participant SRC as Source Code
participant ERR as Error Handler
CI->>SRC: Run lint-js-and-ruby job
SRC->>TS: Execute yarn run type-check
TS->>SRC: Validate TypeScript types
SRC->>ERR: Handle errors if any
ERR->>SRC: Log error messages
SRC->>CI: Return results
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| message: string; | ||
| stack: string; | ||
| } | ||
| export type RenderingError = Pick<Error, 'message' | 'stack'>; |
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It seems we could just remove this and use Error directly, but maybe there is a reason we don't want to keep the name here
react_on_rails/node_package/src/serverRenderReactComponent.ts
Lines 103 to 108 in bb9a8a2
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No idea on this one. What do you suggest, @alexeyr-ci?
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I now have a guess why that wouldn't work, asked @Judahmeek just in case.
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Yes, confirmed and added a comment there.
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (9)
tsconfig.json (1)
11-11: Approved: Addition of incremental compilation.The addition of
"incremental": trueto the compiler options is a good improvement. This change will allow TypeScript to save information about the project graph from the last compilation, enabling faster subsequent builds by only recompiling files that have changed.This is particularly beneficial for larger projects as it can significantly reduce build times during development. However, be aware that this might slightly increase disk usage due to storing incremental compilation information.
Consider the following to maximize the benefits of incremental builds:
- Ensure your CI/CD pipeline clears the incremental compilation cache between builds to prevent potential issues with stale data.
- Monitor the size of the
tsconfig.tsbuildinfofile (created in your project root) to manage disk usage.- If you encounter any unexpected behavior, try clearing the incremental compilation cache by deleting the
tsconfig.tsbuildinfofile.node_package/src/Authenticity.ts (1)
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12-18: Consider applying similar simplifications toauthenticityHeadersWhile the
authenticityHeadersmethod remains unchanged and should continue to function correctly with the updatedauthenticityTokenmethod, consider the following suggestion for consistency:The method currently uses
Object.assignto merge the headers. For improved readability and to align with modern JavaScript practices, you might want to consider using the spread operator instead. Here's a suggested refactor:authenticityHeaders(otherHeaders: {[id: string]: string} = {}): AuthenticityHeaders { return { ...otherHeaders, 'X-CSRF-Token': this.authenticityToken(), 'X-Requested-With': 'XMLHttpRequest', }; },This change would make the code more consistent with modern JavaScript idioms and potentially more readable.
node_package/src/isRenderFunction.ts (2)
13-13: Good use of optional chaining, consider consistent type assertion.The use of optional chaining (
?.) simplifies the code and improves readability. The type assertionas RenderFunctionis necessary for TypeScript to recognize theprototypeproperty.For consistency, consider using the same type assertion for the
renderFunctioncheck on line 17:if ((component as RenderFunction).renderFunction) {This maintains a uniform approach throughout the function.
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1-28: Overall improvement in type safety and code clarity.The changes in this file significantly enhance TypeScript integration and type safety:
- The use of a type predicate in the function signature improves type narrowing in calling code.
- Consistent use of type assertions helps TypeScript recognize properties correctly.
- The optional chaining operator improves code readability.
These changes maintain the original logic while making the code more robust from a TypeScript perspective. The only point requiring attention is the potential logic change in the argument count check, which should be verified.
Consider adding unit tests (if not already present) to ensure the function behaves correctly for various input types, especially considering the logic change in the argument count check.
node_package/src/buildConsoleReplay.ts (1)
22-24: Improved type handling, but consider additional error handling.The refined logic for assigning a value to
valis more robust and handles different types of arguments more effectively. This nested conditional structure improves readability and type safety.However, consider adding a try-catch block specifically for the
JSON.stringify(arg)call to handle potential errors from circular references or non-serializable objects.Consider wrapping the
JSON.stringify(arg)call in a try-catch block:val = typeof arg === 'string' ? arg : arg instanceof String ? String(arg) : (() => { try { return JSON.stringify(arg); } catch (jsonError) { return `[Circular or non-serializable object: ${(jsonError as Error).message}]`; } })();This change will prevent potential runtime errors and provide more informative output for non-serializable objects.
node_package/src/ComponentRegistry.ts (1)
38-40: Good improvement in error handling!The explicit check for
undefinedenhances the robustness of thegetmethod. This change improves readability and makes debugging easier.For consistency with TypeScript's strict null checks, consider using a strict equality check:
- if (registeredComponent !== undefined) { + if (registeredComponent !== undefined && registeredComponent !== null) {This change ensures that the method handles both
undefinedandnullcases explicitly, which aligns better with TypeScript's strict null checking.node_package/src/handleError.ts (2)
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1-5: Approve changes with a minor suggestion.The addition of the
ErrorOptionstype import and the update to thehandleRenderFunctionIssuefunction signature improve type safety and consistency. This aligns well with the PR's objective of enhancing TypeScript integration.Consider destructuring the
optionsparameter in the function signature for improved readability:function handleRenderFunctionIssue({ e, name }: ErrorOptions): string { // Function body }This change would eliminate the need for destructuring inside the function body.
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41-41: Approve changes with a minor suggestion.The update to the
handleErrorfunction signature to use theErrorOptionstype improves type safety and consistency, aligning with the PR's objective of enhancing TypeScript integration.Similar to the previous suggestion, consider destructuring the
optionsparameter in the function signature:const handleError = ({ e, jsCode, serverSide }: ErrorOptions): string => { // Function body }This change would improve readability and eliminate the need for destructuring inside the function body.
node_package/src/types/index.ts (1)
91-93: Improved error handling flexibilityThe update to the
eproperty in theErrorOptionsinterface is a good improvement. It allows for more flexible error handling by extending the standardErrortype with optionalfileNameandlineNumberproperties.Consider creating a separate type alias for this extended Error type to improve readability and reusability:
type ExtendedError = Error & { fileName?: string; lineNumber?: string }; export interface ErrorOptions { e: ExtendedError; // ... other properties }This change would make the code more maintainable and easier to understand.
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📒 Files selected for processing (12)
- .circleci/config.yml (2 hunks)
- .gitignore (1 hunks)
- node_package/src/Authenticity.ts (1 hunks)
- node_package/src/ComponentRegistry.ts (2 hunks)
- node_package/src/StoreRegistry.ts (2 hunks)
- node_package/src/buildConsoleReplay.ts (1 hunks)
- node_package/src/clientStartup.ts (0 hunks)
- node_package/src/handleError.ts (1 hunks)
- node_package/src/isRenderFunction.ts (2 hunks)
- node_package/src/serverRenderReactComponent.ts (5 hunks)
- node_package/src/types/index.ts (2 hunks)
- tsconfig.json (1 hunks)
💤 Files with no reviewable changes (1)
- node_package/src/clientStartup.ts
🧰 Additional context used
🪛 Biome
node_package/src/serverRenderReactComponent.ts
[error] 146-146:
awaitis only allowed within async functions and at the top levels of modules.(parse)
🪛 GitHub Check: build-dummy-app-webpack-test-bundles (newest)
node_package/src/serverRenderReactComponent.ts
[failure] 146-146:
'await' expressions are only allowed within async functions and at the top levels of modules.
🪛 GitHub Check: examples (newest)
node_package/src/serverRenderReactComponent.ts
[failure] 146-146:
'await' expressions are only allowed within async functions and at the top levels of modules.
🪛 GitHub Check: build-dummy-app-webpack-test-bundles (oldest)
node_package/src/serverRenderReactComponent.ts
[failure] 146-146:
'await' expressions are only allowed within async functions and at the top levels of modules.
🪛 GitHub Check: examples (oldest)
node_package/src/serverRenderReactComponent.ts
[failure] 146-146:
'await' expressions are only allowed within async functions and at the top levels of modules.
🔇 Additional comments (22)
.gitignore (3)
36-37: LGTM: Addition of IDE-specific ignore pattern.The addition of
.idea/to the .gitignore file is a good practice. It prevents IDE-specific configuration files from being tracked in the repository, which helps maintain a clean project structure and avoids potential conflicts between different development environments.
35-40: Summary: Beneficial additions to .gitignoreThe changes to the .gitignore file are well-considered and align with the PR objectives. By ignoring IDE-specific files (
.idea/) and TypeScript build information (*.tsbuildinfo), the repository will remain cleaner and more focused on essential project files. These additions support better collaboration and are particularly relevant for a TypeScript-oriented cleanup.
39-40: LGTM: Addition of TypeScript-specific ignore pattern.The addition of
*.tsbuildinfoto the .gitignore file is appropriate for TypeScript projects. These files are generated by TypeScript for incremental compilation and should not be version-controlled.To ensure that the TypeScript configuration is set up correctly for incremental builds, please run the following script:
✅ Verification successful
Verified: TypeScript incremental build configuration is correctly set up.
🏁 Scripts executed
The following scripts were executed for the analysis:
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#!/bin/bash # Description: Verify TypeScript configuration for incremental builds # Test: Check if tsconfig.json exists and contains the incremental option if [ -f tsconfig.json ]; then echo "tsconfig.json found. Checking for incremental build configuration..." grep -q '"incremental": true' tsconfig.json && echo "Incremental builds are enabled." || echo "Incremental builds are not explicitly enabled in tsconfig.json." else echo "tsconfig.json not found in the root directory." fi # Test: Search for any custom TypeScript configuration files echo "Searching for any custom TypeScript configuration files..." fd -e json -e jsonc --exec grep -l compilerOptions {} \; | grep -v tsconfig.jsonLength of output: 505
node_package/src/Authenticity.ts (2)
6-6: Excellent simplification of the condition check!The change from
token && token instanceof window.HTMLMetaElementtotoken instanceof HTMLMetaElementis a great improvement. Here's why:
- It removes the redundant truthiness check, as
instanceofalready handlesnullandundefined.- It eliminates the unnecessary
window.prefix, making the code more concise.- It aligns better with TypeScript's type narrowing, allowing the compiler to correctly infer the type of
tokenafter the check.- It slightly improves performance by reducing the number of checks.
- It enhances code readability.
These changes contribute to better code quality and improved TypeScript integration, which aligns well with the PR objectives.
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1-18: Overall assessment: Positive improvementsThe changes in this file align well with the PR objectives of enhancing TypeScript integration and resolving minor issues. The simplification in the
authenticityTokenmethod improves code quality, readability, and TypeScript type inference without introducing any breaking changes. TheauthenticityHeadersmethod, while unchanged, remains consistent with these improvements.These changes contribute to a more robust and maintainable codebase, which is particularly important for a package that likely interfaces with many other parts of the application.
node_package/src/isRenderFunction.ts (2)
11-11: Excellent use of TypeScript type predicate!The change from
booleantocomponent is RenderFunctionas the return type is a great improvement. This type predicate enhances type safety by allowing TypeScript to narrow the type ofcomponentin the calling code when the function returns true. It's a best practice for type-guard functions in TypeScript.
23-23: Verify logic change and approve type assertion.The condition has been changed from
> 2to>= 2, which now includes functions with exactly 2 arguments as render functions. Is this change intentional? If so, it might be worth updating the comment above to reflect this new behavior.The type assertion
as RenderFunctionis consistent with earlier changes and necessary for TypeScript to recognize thelengthproperty.Could you please confirm if including functions with exactly 2 arguments as render functions is intended? If so, consider updating the comment above the function to reflect this change.
node_package/src/buildConsoleReplay.ts (3)
20-20: LGTM: Improved type safety forvalvariable.The explicit type annotation
string | undefinedfor thevalvariable enhances type safety and clarity. This change aligns well with TypeScript best practices and accurately reflects the possible outcomes of the subsequent logic.
28-29: LGTM: Improved error handling and type safety.The changes in error handling and the return statement enhance the overall code quality:
- Casting the caught error to
Errorin the catch block (lines 28-29) allows for more precise access to the error message, improving type safety.- Removing the unnecessary type assertion in the return statement (line 32) is correct, as
valis already properly typed.These modifications align well with TypeScript best practices and contribute to a more robust implementation.
Also applies to: 32-32
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1-45: Summary: Successful TypeScript cleanup and improvementsThe changes in this file effectively contribute to the PR's objective of enhancing TypeScript integration and resolving minor TypeScript-related issues. The modifications improve type safety, error handling, and overall code quality. The refined logic for handling different argument types in the
consoleReplayfunction is particularly noteworthy.While the changes are generally excellent, consider implementing the suggested improvement for handling potential JSON stringification errors to further enhance the robustness of the code.
Overall, these changes successfully clean up the TypeScript implementation and improve the codebase's reliability.
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[error] 14-14: Use Array.isArray() instead of instanceof Array.
instanceof Array returns false for array-like objects and arrays from other execution contexts.
Unsafe fix: Use Array.isArray() instead.(lint/suspicious/useIsArray)
node_package/src/ComponentRegistry.ts (2)
4-4: Excellent type specification improvement!The explicit type
Map<string, RegisteredComponent>forregisteredComponentsenhances type safety and code clarity. This change aligns well with TypeScript best practices and the PR's objective of TypeScript cleanup.
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1-56: Overall excellent TypeScript improvements!The changes in this file significantly enhance type safety and error handling, aligning perfectly with the PR's objective of TypeScript cleanup. The modifications improve code quality without altering core functionality, making the component registry more robust and easier to maintain.
node_package/src/handleError.ts (1)
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1-85: Summary of changes and their impactThe modifications in this file successfully enhance TypeScript integration by introducing the
ErrorOptionstype and updating function signatures accordingly. These changes improve type safety and consistency without altering the core error handling logic.The updates align well with the PR objectives of enhancing TypeScript integration and resolving minor TypeScript-related issues. The code maintains its original functionality while benefiting from improved type checking, which should lead to better maintainability and fewer type-related bugs in the future.
node_package/src/StoreRegistry.ts (2)
6-7: Improved type safety for store registriesThe addition of specific type annotations for
registeredStoreGeneratorsandhydratedStoresenhances type safety and code clarity. This change aligns well with TypeScript best practices and the PR's objective of improving TypeScript integration.
69-71: Improved efficiency and readability in getStoreGenerator methodThe refactoring of the
getStoreGeneratormethod improves both efficiency and readability:
- It reduces the number of map method calls, potentially offering a slight performance improvement.
- The code is now more concise and easier to understand, adhering to the DRY principle.
These changes contribute to the overall code quality improvement targeted by this PR.
node_package/src/types/index.ts (4)
49-49: Improved type safety for RenderFunction interfaceThe change from
renderFunction?: boolean;torenderFunction?: true;enhances type safety by ensuring that when therenderFunctionproperty is set, it can only betrue. This prevents accidental assignment offalseand makes the intent of the property clearer.
99-99: Simplified and more maintainable RenderingError typeThe replacement of the
RenderingErrorinterface with a type alias usingPick<Error, 'message' | 'stack'>is an excellent improvement. This change:
- Simplifies the type definition.
- Ensures that
RenderingErroralways stays in sync with theErrortype.- Makes the code more maintainable and less prone to errors when the
Errortype is updated.This is a good example of leveraging TypeScript's utility types to create more robust type definitions.
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1-145: Overall assessment of changesThe modifications in this file significantly enhance type safety and clarity in the React on Rails package:
- The
RenderFunctioninterface now has a more precise type definition.- Error handling has been improved with a more flexible
ErrorOptionsinterface.- The
RenderingErrortype has been simplified using TypeScript utility types.These changes contribute to a more robust and maintainable codebase. They align well with the PR objective of enhancing TypeScript integration and resolving minor TypeScript-related issues.
One item that requires attention is the potential addition of the
shouldHydrateproperty to theCreateParamsinterface, which needs verification.Great job on improving the type definitions! These changes will help catch potential errors earlier in the development process and make the codebase more self-documenting.
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1-145: Verify CreateParams interface updateThe AI-generated summary mentions an addition of
shouldHydrate?: booleanproperty to theCreateParamsinterface. However, this change is not visible in the provided code snippet. Please verify if this change has been implemented correctly in theCreateParamsinterface.If the change has been made, ensure that it's documented and used appropriately throughout the codebase. If it hasn't been implemented, consider adding it as described in the summary to improve the flexibility of the
CreateParamsinterface.✅ Verification successful
CreateParams Interface Update Verified
The
CreateParamsinterface has been successfully updated with theshouldHydrate?: booleanproperty. The change is correctly implemented and integrated into the codebase.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the addition of shouldHydrate property to CreateParams interface # Test: Search for CreateParams interface definition rg --type typescript -A 10 'interface CreateParams'Length of output: 88
Script:
#!/bin/bash # Description: Verify the addition of shouldHydrate property to CreateParams interface # Test: Search for CreateParams interface definition with correct file type rg --type ts -A 15 'interface CreateParams'Length of output: 1056
.circleci/config.yml (3)
31-33: LGTM: Addition of TypeScript type-checking aliasThe addition of the
&type-checkalias is a good practice. It introduces TypeScript type-checking to the CI process, which can help catch type-related issues early in the development cycle.
127-127: LGTM: Integration of type-checking into linting jobThe integration of the type-checking step into the
lint-js-and-rubyjob is well-placed. It ensures that TypeScript files are checked for type errors along with other linting tasks, providing a comprehensive code quality check in a single job.
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1-1: Clarify the status of this CircleCI configuration fileThe file starts with a comment indicating that CircleCI is no longer in use, yet changes are still being made to this file. This could lead to confusion for contributors. Consider the following options:
- If the file is truly for reference only, consider moving it to a
docsfolder or archiving it, and stop updating it.- If CircleCI is still partially in use or there are plans to reintroduce it, update the comment to reflect the current status more accurately.
- If the configurations are being mirrored in another CI system, consider adding a note about where the active CI configuration can be found.
To help determine the current CI setup, you can run the following command:
This will list any YAML configuration files in common CI directories, which can help identify what CI system is currently in use.
✅ Verification successful
CircleCI Configuration is no longer in use
Verification confirms that GitHub Actions is the active CI system and CircleCI is not being used. Consider archiving or removing the
.circleci/config.ymlfile to prevent confusion for contributors.🏁 Scripts executed
The following scripts were executed for the analysis:
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node_package/src/StoreRegistry.ts
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| /* eslint-disable @typescript-eslint/no-explicit-any */ | ||
| type Store = any; |
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🛠️ Refactor suggestion
Consider improving type safety further
While the changes in this PR enhance type safety, there are two areas where it could be improved further:
-
The
Storetype is currently defined asany. Consider creating a more specific interface or type forStoreto leverage TypeScript's type checking capabilities fully. -
The eslint-disable comment for
@typescript-eslint/no-explicit-anysuggests that there might be an opportunity to remove the use ofanyaltogether. If possible, try to define more specific types to eliminate the need for this eslint exception.
Addressing these points would further align the code with TypeScript best practices and the PR's objective of enhancing TypeScript integration.
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| message: string; | ||
| stack: string; | ||
| } | ||
| export type RenderingError = Pick<Error, 'message' | 'stack'>; |
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No idea on this one. What do you suggest, @alexeyr-ci?
|
@alexeyr-ci please merge if ready to go. I'm unsure if we need to wait for these: |
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (10)
node_package/src/buildConsoleReplay.ts (1)
22-25: Improved value assignment logic with nested ternaryThe restructured logic for assigning a value to
valusing a nested ternary operation is more concise and efficient. It correctly handles different types ofargin a logical order.However, to further improve readability, consider using an if-else structure instead of nested ternaries. While the current implementation is valid, an if-else structure might be easier to maintain in the long run.
Consider refactoring to an if-else structure for improved readability:
if (typeof arg === 'string') { val = arg; } else if (arg instanceof String) { val = String(arg); } else { val = JSON.stringify(arg); }This structure achieves the same logic while potentially being easier to read and maintain.
.github/workflows/lint-js-and-ruby.yml (2)
56-57: Excellent addition of TypeScript type-checking!The inclusion of a TypeScript type-checking step is a great improvement to the workflow. It will help catch type-related errors early in the development process. The placement after linting and formatting checks is appropriate.
For consistency with other steps, consider using
yarn startinstead ofyarn run:- run: yarn run type-check + run: yarn start type-checkThis change would align the command style with the linting and formatting steps.
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1-57: Overall workflow structure looks good with room for future enhancementsThe workflow structure is well-organized and now includes TypeScript type-checking, which is a valuable addition. Here are some suggestions for potential future improvements:
- Consider adding a step to run unit tests if they're not covered in a separate workflow.
- You might want to add a step to build the project (if applicable) to catch any build-time errors.
- If your project uses any code generation tools, consider adding steps to verify that generated code is up-to-date.
- For larger projects, you might benefit from parallelizing some of these steps to speed up the workflow.
These are just suggestions for future consideration. The current workflow is already a solid foundation for maintaining code quality.
node_package/src/serverRenderReactComponent.ts (3)
37-59: Improved type safety and error handlingThe changes enhance type safety and make the error handling more explicit. The use of
ServerRenderResulttype and destructuring improves code clarity.Consider adding a comment explaining the significance of returning an empty string for redirects, as it might not be immediately clear why this is done.
// For redirects on server rendering, we can't stop Rails from returning the same result. // Possibly, someday, we could have the rails server redirect. +// Returning an empty string allows the client-side to handle the redirect. return '';
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109-131: Improved promise handling with async/awaitThe updated promise resolution logic using async/await syntax enhances readability and maintainability. The error handling is more robust with improved type annotations.
Consider adding a comment explaining the purpose of the
resolveRenderResultfunction for better documentation.+// Resolves the render result, handling both successful renders and errors const resolveRenderResult = async () => { let promiseResult: RenderResult; // ... rest of the function };
145-149: Enhanced type safety in result object creationThe explicit typing of the result object as
RenderResultand the type-casting ofhtmlto string improve type safety. This ensures that the returned object matches the expected structure.Consider adding a comment explaining why the type-casting of
htmlto string is necessary, as it might not be immediately obvious to future maintainers.const result: RenderResult = { + // Type-cast to string is necessary due to the complex logic determining the renderResult html: renderResult as string, consoleReplayScript, hasErrors, };CHANGELOG.md (3)
21-23: LGTM! Consider adding more context.The addition to the Unreleased section is clear and properly attributed. It's good practice to include the PR number and contributor.
Consider adding a brief explanation of why this change was necessary or how it improves the codebase. This context can be helpful for users upgrading their projects.
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29-36: LGTM! Consider grouping related changes.The changelog entries for version 14.0.4 are clear and properly attributed. They provide good information about improvements in dependency management and updates to GitHub Actions.
Consider grouping the two entries related to dependencies (the first "Improved" item and the "Changed" item) together under a single "Dependencies" or "Maintenance" heading. This could make it easier for readers to understand the overall focus of this release.
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38-45: LGTM! Consider adding more details for complex changes.The changelog entries for version 14.0.3 cover a good range of fixes and improvements. Each change is properly attributed to a PR and contributor, which is excellent.
For the more complex changes, such as the "Adds an adapter module & improves test suite to support all versions of Shakapacker", consider adding a brief explanation of the impact or benefit of this change. This could help users understand the significance of the update.
node_package/src/ReactOnRails.ts (1)
57-59: Consider renaming parameterstorestostoreGeneratorsfor clarityIn the
registerStorefunction, the parameterstoresis now of type{ [id: string]: StoreGenerator }, which represents store generators rather than actual stores. Renaming the parameter tostoreGeneratorswould improve clarity and maintain consistency with theregisterStoreGeneratorsmethod.
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⛔ Files ignored due to path filters (1)
yarn.lockis excluded by!**/yarn.lock,!**/*.lock
📒 Files selected for processing (14)
- .github/workflows/lint-js-and-ruby.yml (1 hunks)
- .gitignore (1 hunks)
- CHANGELOG.md (1 hunks)
- node_package/src/Authenticity.ts (1 hunks)
- node_package/src/ComponentRegistry.ts (2 hunks)
- node_package/src/ReactOnRails.ts (4 hunks)
- node_package/src/StoreRegistry.ts (2 hunks)
- node_package/src/buildConsoleReplay.ts (1 hunks)
- node_package/src/handleError.ts (1 hunks)
- node_package/src/isRenderFunction.ts (2 hunks)
- node_package/src/serverRenderReactComponent.ts (5 hunks)
- node_package/src/types/index.ts (5 hunks)
- package.json (1 hunks)
- tsconfig.json (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (8)
- .gitignore
- node_package/src/Authenticity.ts
- node_package/src/ComponentRegistry.ts
- node_package/src/StoreRegistry.ts
- node_package/src/handleError.ts
- node_package/src/isRenderFunction.ts
- node_package/src/types/index.ts
- tsconfig.json
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🔇 Additional comments (12)
node_package/src/buildConsoleReplay.ts (3)
20-20: Improved type safety with explicit type annotationThe addition of the explicit type annotation
string | undefinedfor thevalvariable enhances type safety and code clarity. This change aligns well with TypeScript best practices and accurately reflects the possible types thatvalcan have based on the subsequent logic.
29-30: Improved error handling and type consistencyThe changes in error handling and the return statement enhance type safety and consistency:
- Casting the caught error to
Errortype (line 30) ensures safe access to themessageproperty, improving type safety in the error handling block.- Removing the type assertion in the return statement (line 33) is appropriate as
valis already correctly typed asstring | undefined.These modifications align well with TypeScript best practices and contribute to more robust code.
Also applies to: 33-33
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1-33: Overall improvement in TypeScript integration and code qualityThe changes made to this file significantly enhance TypeScript integration and code quality:
- Improved type safety with explicit type annotations.
- More efficient and clear value assignment logic.
- Enhanced error handling with proper type casting.
- Removal of unnecessary type assertions.
These modifications align well with the PR objectives of cleaning up TypeScript-related issues and improving overall code quality. The changes are well-thought-out and contribute to a more robust and maintainable codebase.
🧰 Tools
🪛 Biome
[error] 14-14: Use Array.isArray() instead of instanceof Array.
instanceof Array returns false for array-like objects and arrays from other execution contexts.
Unsafe fix: Use Array.isArray() instead.(lint/suspicious/useIsArray)
package.json (1)
47-47: TypeScript version update looks good, but verify compatibility.The update of the TypeScript version from ^5.3.3 to ^5.6.2 is a minor version bump, which is generally good for keeping the project up-to-date with the latest features and bug fixes. This change aligns with the PR objective of enhancing TypeScript integration and resolving minor issues.
To ensure this update doesn't introduce any compatibility issues, please run the following verification steps:
If all steps pass without errors, the TypeScript update is safe to merge. If any issues arise, please address them before merging this PR.
node_package/src/serverRenderReactComponent.ts (4)
6-9: LGTM: Import and type definition updates enhance type safetyThe addition of
isServerRenderHashimport andServerRenderResulttype improves type checking and aligns with the PR's objective of enhancing TypeScript integration.
64-67: LGTM: Simplified promise handlingThe
processPromisefunction has been streamlined while maintaining clear error logging. This change improves code readability without compromising functionality.
107-107: LGTM: Code cleanupRemoval of unnecessary comments in the
addRenderingErrorsfunction improves code cleanliness without affecting functionality.
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1-168: Overall improvements with one remaining issueThe changes in this file significantly enhance type safety, improve error handling, and align well with the PR objectives of TypeScript cleanup. The use of more specific types, better destructuring, and clearer logic flow contribute to a more robust and maintainable codebase.
However, there's one critical issue that needs to be addressed:
- The
serverRenderReactComponentInternalfunction should be declared asasyncto properly supportawaitusage within its body.Once this issue is resolved, the changes will fully meet the PR objectives and significantly improve the TypeScript integration in the project.
To ensure all
awaitusages are properly contained within async functions, run the following command:This will help identify any remaining instances where
awaitis used outside of async functions.CHANGELOG.md (2)
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25-27: LGTM! Clear and concise changelog entry.This entry clearly describes the fix and properly attributes the change to the PR and contributor. It provides useful information for users who might be experiencing issues with react-components and turbo-streams.
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1-1651: Excellent CHANGELOG maintenance!The CHANGELOG.md file is well-structured, consistent, and informative. It provides a clear history of changes across versions, with proper attribution to contributors and PRs. This level of detail is extremely helpful for users and contributors to understand the project's evolution and recent changes.
Keep up the good work in maintaining this valuable resource for the project.
node_package/src/ReactOnRails.ts (2)
20-21: Addition ofStoreandStoreGeneratortype importsThe addition of these type aliases enhances type safety within the module and is appropriate.
69-70:⚠️ Potential issueUpdate error message to provide clear guidance
The error message contains placeholder text
'some text'. Replacing it with a meaningful description will help developers understand the expected argument.Apply this diff to fix the error message:
throw new Error('Called ReactOnRails.registerStoreGenerators with a null or undefined, rather than ' + - 'some text'); + 'an object with keys being the store names and values being the store generators.');Likely invalid or redundant comment.
| import type { RenderParams, RenderResult, RenderingError, ServerRenderResult } from './types'; | ||
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| /* eslint-disable @typescript-eslint/no-explicit-any */ | ||
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Unresolved 'await' usage issue
The function serverRenderReactComponentInternal is still not declared as async, which can cause issues with 'await' usage within the function body. This was flagged in a previous review and needs to be addressed.
Please update the function signature as follows:
-function serverRenderReactComponentInternal(options: RenderParams): null | string | Promise<RenderResult> {
+async function serverRenderReactComponentInternal(options: RenderParams): Promise<null | string | RenderResult> {Also, ensure that any callers of this function are updated to handle the returned Promise appropriately.
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| async function serverRenderReactComponentInternal(options: RenderParams): Promise<null | string | RenderResult> { |
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (1)
node_package/src/serverRenderReactComponent.ts (1)
37-59: LGTM: Improved type safety and error handling in serverRenderReactComponentInternalThe changes enhance type safety by using the
ServerRenderResulttype and improve the clarity of error and redirect handling. The explicit return type on line 59 ensures type consistency.One minor suggestion:
Consider extracting the error logging on lines 43-45 into a separate function for better code organization:
const logRouteError = (error: any) => { console.error(`React Router ERROR: ${JSON.stringify(error)}`); }; // Usage if (hasErrors) { logRouteError(routeError); }This would make the main function body cleaner and the error logging more reusable.
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- node_package/src/serverRenderReactComponent.ts (5 hunks)
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🔇 Additional comments (7)
node_package/src/serverRenderReactComponent.ts (7)
6-6: LGTM: Import statements updated for better type safetyThe changes to the import statements improve type safety by adding the
ServerRenderResulttype and reorganizing the utility function imports. This enhances code clarity and maintainability.Also applies to: 9-9
64-67: LGTM: Simplified processPromise functionThe changes to the
processPromisefunction improve the error message clarity and simplify the function by directly returningreactRenderingResult. This makes the code more straightforward and easier to understand.
103-108: LGTM: Improved error handling in addRenderingErrorsThe changes to
addRenderingErrorsfunction enhance the error handling by ensuring all properties of the rendering error are correctly serialized. The added comment provides valuable context for why direct assignment is avoided, which is helpful for future maintenance.
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110-132: LGTM: Improved async handling and error managementThe changes to
resolveRenderResultfunction significantly improve the code:
- The use of async/await syntax enhances readability and simplifies error handling.
- Explicit typing of
promiseResultimproves type safety.- The try-catch block provides more robust error handling, covering both rendering and promise resolution errors.
These changes address the previous concern about 'await' usage by properly structuring the function as async.
146-150: LGTM: Enhanced type safety in result object creationThe changes to the result object creation improve type safety by:
- Explicitly typing the
resultasRenderResult.- Type-casting the
htmlproperty tostring.These modifications ensure type consistency and reduce the potential for type-related errors.
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1-168: Resolved: 'await' usage issueThe previous issue with 'await' usage has been successfully addressed. The 'await' keyword is now correctly used within the async function
resolveRenderResult, and there are no other instances of improper 'await' usage in the file.
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1-168: Overall: Significant improvements in TypeScript integration and code qualityThis PR has successfully achieved its objective of enhancing TypeScript integration within the project. The changes in this file demonstrate:
- Improved type safety throughout, with explicit typing and proper use of TypeScript features.
- Enhanced error handling and async operation management.
- Increased code readability and maintainability.
- Resolution of previously identified issues, including the 'await' usage problem.
These improvements contribute to a more robust and reliable codebase, aligning well with the project's goals for TypeScript cleanup.
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
node_package/src/buildConsoleReplay.ts (1)
22-28: Improved type handling and string conversion logicThe restructured logic for assigning values to
valis more robust and explicit in handling different input types. This approach improves code readability and reduces the likelihood of unexpected errors.Consider simplifying the condition for
Stringobjects:if (typeof arg === 'string') { val = arg; -} else if (arg instanceof String) { - val = String(arg); } else { val = JSON.stringify(arg); }The
instanceof Stringcheck may not be necessary, asJSON.stringifycan handleStringobjects correctly. This simplification would make the code more concise without losing functionality.node_package/src/serverRenderReactComponent.ts (1)
37-59: LGTM: Improved type safety and simplified logicThe changes in the
processServerRenderHashfunction enhance type safety and make the error and redirect handling more explicit. The use of destructuring and type assertions improves code clarity.One minor suggestion:
Consider using optional chaining for the
routeErrorcheck to make it more robust:-hasErrors = !!routeError; +hasErrors = !!reactRenderingResult?.routeError;This change would ensure that
hasErrorsis set correctly even ifreactRenderingResultis unexpectedlyundefined.CHANGELOG.md (1)
21-23: LGTM! Consider adding a migration note.The new entry under the "Unreleased" section is clear and informative. It's great that you've documented this API change in the changelog.
Consider adding a brief note on how users should migrate from
ReactOnRails.registerStoretoregisterStoreGenerators. This would help users quickly understand the necessary changes they need to make in their code.
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📒 Files selected for processing (11)
- CHANGELOG.md (1 hunks)
- node_package/src/Authenticity.ts (1 hunks)
- node_package/src/ComponentRegistry.ts (2 hunks)
- node_package/src/ReactOnRails.ts (4 hunks)
- node_package/src/StoreRegistry.ts (2 hunks)
- node_package/src/buildConsoleReplay.ts (1 hunks)
- node_package/src/handleError.ts (1 hunks)
- node_package/src/isRenderFunction.ts (2 hunks)
- node_package/src/serverRenderReactComponent.ts (5 hunks)
- node_package/src/types/index.ts (5 hunks)
- package.json (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (7)
- node_package/src/Authenticity.ts
- node_package/src/ComponentRegistry.ts
- node_package/src/ReactOnRails.ts
- node_package/src/StoreRegistry.ts
- node_package/src/handleError.ts
- node_package/src/isRenderFunction.ts
- package.json
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🔇 Additional comments (18)
node_package/src/buildConsoleReplay.ts (3)
20-20: Improved type safety with explicit string annotationThe explicit
stringtype annotation for thevalvariable enhances type safety and code clarity. This change aligns well with TypeScript best practices and ensures thatvalis consistently treated as a string throughout the function.
32-33: Improved error handling and type inferenceThe changes in error handling and type assertions are beneficial:
- Casting the caught error to
Errortype in the catch block ensures safe access to themessageproperty, improving type safety.- Removing the unnecessary type assertion for
scriptSanitizedValallows TypeScript to infer the correct type, reducing redundant code.These modifications align well with TypeScript best practices and improve overall code quality.
Also applies to: 36-36
20-36: Overall improvement in type safety and code robustnessThe changes made to the
consoleReplayfunction significantly enhance its type safety, error handling, and overall robustness. The explicit type annotations, improved value assignment logic, and refined error handling contribute to a more maintainable and reliable codebase. These modifications align well with the PR objectives of enhancing TypeScript integration and resolving minor issues.To ensure that these changes don't introduce any regressions, consider running the following verification:
This script will help identify any potential issues with the usage of
buildConsoleReplayacross the project and highlight any outstanding tasks related to console replay functionality.✅ Verification successful
Verification Successful:
buildConsoleReplayUsage ConfirmedThe
buildConsoleReplayfunction is correctly utilized across the codebase in the following files:
node_package/src/serverRenderReactComponent.tsnode_package/src/ReactOnRails.tsnode_package/src/types/index.tsNo
TODOorFIXMEcomments related to console replay functionality were found, indicating no outstanding issues.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that the buildConsoleReplay function is used correctly throughout the codebase # Test: Search for usages of buildConsoleReplay rg --type typescript -A 5 'buildConsoleReplay' # Test: Check for any TODO or FIXME comments related to console replay functionality rg --type typescript 'TODO|FIXME' | rg 'console.*replay'Length of output: 175
Script:
#!/bin/bash # Description: Verify that the buildConsoleReplay function is used correctly throughout the codebase # Test: Search for usages of buildConsoleReplay in TypeScript files rg --glob "*.ts" 'buildConsoleReplay' # Test: Check for any TODO or FIXME comments related to console replay functionality in TypeScript files rg --glob "*.ts" -e 'TODO' -e 'FIXME' | rg 'console.*replay'Length of output: 675
node_package/src/serverRenderReactComponent.ts (7)
6-6: LGTM: Import and type definition improvementsThe changes to the import statements and the addition of the
ServerRenderResulttype import enhance type safety and align well with the modifications in the function logic.Also applies to: 9-9
64-67: LGTM: Simplified promise handlingThe changes in the
processPromisefunction improve the error message clarity and simplify the function by directly returningreactRenderingResult. This approach is more straightforward and maintains the expected behavior.
103-108: LGTM: Improved error serializationThe changes in the
addRenderingErrorsfunction ensure proper serialization of the rendering error. The added comment provides valuable context, explaining why this approach is necessary. This improvement enhances the reliability of error reporting.
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110-132: LGTM: Improved async handling and error managementThe restructuring of the
resolveRenderResultfunction to use async/await significantly improves readability and error handling. The changes address the previous review comments about 'await' usage and properly set thehasErrorsflag in case of an error.This change resolves the issue raised in the previous review comment regarding 'await' usage outside of an async function.
146-150: LGTM: Enhanced type safety in result objectThe explicit typing of the result object as
RenderResultand the casting of thehtmlproperty to string improve type safety and ensure consistency in the return type. These changes contribute to more robust and predictable code behavior.
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1-168: Resolved: 'await' usage issueThe previous concern about 'await' being used outside of async functions has been successfully addressed. The refactoring of the
resolveRenderResultfunction to use async/await has resolved this issue, and there are no remaining instances of improper 'await' usage in the file.
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1-168: Overall: Significant improvements in type safety and error handlingThe changes in this file represent a substantial improvement in type safety, error handling, and code clarity. Key enhancements include:
- Better type definitions and usage, particularly with the introduction of
ServerRenderResult.- Improved async handling with the refactoring of
resolveRenderResult.- More explicit and robust error management throughout the file.
- Enhanced clarity in the logic flow, especially in the
processServerRenderHashfunction.These modifications align well with the PR objectives of enhancing TypeScript integration and resolving minor TypeScript-related issues. The changes contribute positively to the codebase's overall quality and maintainability without introducing new concerns.
CHANGELOG.md (3)
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1-20: Excellent changelog structure and formatting!The changelog follows the recommended format from keepachangelog.com, using reverse chronological order and clear categorization of changes. This makes it easy for users to understand the project's evolution and find relevant updates.
Also applies to: 24-1000
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1003-1160: Great job maintaining version comparison links!The version comparison links at the bottom of the changelog are well-maintained and up-to-date. These links are valuable for users who want to see detailed changes between versions.
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1-1160: Overall excellent changelog!The CHANGELOG.md file is well-maintained, follows best practices, and provides a comprehensive history of the project's changes. The recent addition is clearly documented, and the overall structure makes it easy for users to understand the project's evolution. Only minor suggestions for improvement were made, and they don't detract from the overall quality of the changelog.
node_package/src/types/index.ts (5)
7-7: Good use ofunknownfor theStoretypeChanging the
Storetype fromanytounknownenhances type safety by ensuring that the type is not accidentally used without proper type checking or casting. This encourages developers to explicitly define and handle theStoretype, reducing potential runtime errors.
50-50: Enforcing strict typing onrenderFunctionpropertyBy specifying
renderFunction?: true, theRenderFunctioninterface now restricts therenderFunctionproperty to the boolean literaltruewhen it is defined. This enhances type safety by preventing unintended values and clearly indicating that this property is a marker distinguishing render functions from React components.
61-61: ExportingStoreandStoreGeneratortypesThe addition of
StoreandStoreGeneratorto the exported types allows external modules to reference these types directly. This is beneficial for developers who need to use or extend these types in their own TypeScript codebases.
93-95: EnhancingErrorOptions.ewith additional propertiesExtending the
Errortype with optionalfileNameandlineNumberproperties inErrorOptions.eprovides more context when handling errors. These properties, while non-standard, are useful for debugging and logging purposes, especially in server-side rendering scenarios.
122-122: Introduction ofregisterStoreGeneratorsmethodAdding the
registerStoreGeneratorsmethod provides a clear and explicit way to register store generators, aligning with modern practices. This improves the API by separating the registration of store generators from stores.
| register(components: { [id: string]: ReactComponentOrRenderFunction }): void; | ||
| registerStore(stores: { [id: string]: Store }): void; | ||
| /** @deprecated Use registerStoreGenerators instead */ | ||
| registerStore(stores: { [id: string]: StoreGenerator }): void; |
There was a problem hiding this comment.
Altering registerStore parameter type may introduce breaking changes
The registerStore method now accepts StoreGenerator instead of Store. Changing the parameter type of an existing method can lead to breaking changes for users who rely on the previous signature accepting Store. Since the method is marked as deprecated, it's important to maintain backward compatibility until it is removed.
To preserve compatibility, consider reverting the parameter type change:
/** @deprecated Use registerStoreGenerators instead */
- registerStore(stores: { [id: string]: StoreGenerator }): void;
+ registerStore(stores: { [id: string]: Store }): void;📝 Committable suggestion
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| registerStore(stores: { [id: string]: StoreGenerator }): void; | |
| /** @deprecated Use registerStoreGenerators instead */ | |
| registerStore(stores: { [id: string]: Store }): void; |
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Summary
Pull Request checklist
Remove this line after checking all the items here. If the item is not applicable to the PR, both check it out and wrap it by
~.Add/update test to cover these changesUpdate documentationUpdate CHANGELOG fileThis change is
Summary by CodeRabbit
New Features
registerStoremethod toregisterStoreGeneratorsfor better type safety.Bug Fixes
ReactOnRails.registerStore.Documentation
CHANGELOG.mdto reflect recent changes and fixes.Chores
.gitignoreto exclude additional IDE-related and TypeScript build files.package.jsonfor better compatibility.tsconfig.jsonfor faster builds.