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destruct aiderCommand and buffer object, use import as instead #21

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merged 3 commits into from
Oct 4, 2024

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tsukimizake
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@tsukimizake tsukimizake commented Oct 4, 2024

  • リファクタなどの際に妙に差分が多くなるのがやや不満なのでaiderCommand, bufferオブジェクトにまとめてexportしているのをexport functionする形にしてみます
  • importする際にimport * as buffer from ...のようにすることで使用箇所では同じように使えます
  • hide whitespaceすると差分が読みやすいです
スクリーンショット 2024-10-04 22 36 55

Summary by CodeRabbit

  • New Features

    • Individual functions for managing Aider commands and buffers are now directly exported, enhancing modularity and ease of use.
  • Bug Fixes

    • Improved logic for opening buffers, ensuring the correct window type is displayed based on user input.
  • Documentation

    • Comments associated with functions have been preserved for clarity.
  • Chores

    • Updated import statements to utilize module imports for better organization.

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coderabbitai bot commented Oct 4, 2024

Walkthrough

The changes in this pull request involve a significant restructuring of the aiderCommand, buffer, and related modules in the Denops Aider project. Functions previously encapsulated within objects are now exported as standalone asynchronous functions. This includes modifications to import statements across various files to accommodate the new structure. The internal logic of the functions remains unchanged, ensuring consistent behavior while enhancing modularity and clarity.

Changes

File Path Change Summary
denops/aider/aiderCommand.ts Functions debug, run, silentRun, sendPrompt, and exit are now exported individually.
denops/aider/buffer.ts Functions related to buffer management are now standalone exports; logic in openAiderBuffer modified.
denops/aider/main.ts Imports updated to import entire modules instead of specific functions; main function structure retained.
denops/aider/utils.ts Import statement for buffer changed to a namespace import; no changes to function implementations.

Possibly related PRs

Suggested reviewers

  • nekowasabi

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Actionable comments posted: 2

🧹 Outside diff range and nitpick comments (4)
denops/aider/aiderCommand.ts (3)

10-16: LGTM: Correct implementation with proper type checking.

The run function correctly retrieves the Aider command and executes it in a terminal. The use of ensure and is.String for type checking is a good practice.

Consider adding a comment explaining the purpose of this function for better documentation.


46-55: LGTM with suggestions: Consider error handling and abstraction.

The sendPrompt function is well-documented and implements the described behavior correctly. However, there are a few points to consider:

  1. Error handling: Consider adding try-catch blocks to handle potential errors when interacting with Vim.
  2. Abstraction: The function uses Vim-specific commands directly. It might be beneficial to abstract these into helper functions for better maintainability.

Consider refactoring the function to include error handling and abstract Vim-specific operations:

export async function sendPrompt(
  denops: Denops,
  jobId: number,
  prompt: string,
): Promise<void> {
  try {
    await setRegister(denops, 'q', prompt);
    await moveCursorToEnd(denops);
    await pasteRegister(denops, 'q');
    await sendToJob(denops, jobId, '\n');
  } catch (error) {
    console.error('Error sending prompt:', error);
    // Handle the error appropriately
  }
}

// Helper functions (to be implemented)
async function setRegister(denops: Denops, register: string, content: string): Promise<void> {
  // Implementation
}

async function moveCursorToEnd(denops: Denops): Promise<void> {
  // Implementation
}

async function pasteRegister(denops: Denops, register: string): Promise<void> {
  // Implementation
}

async function sendToJob(denops: Denops, jobId: number, content: string): Promise<void> {
  // Implementation
}

57-60: LGTM with suggestions: Add error handling and documentation.

The exit function correctly sends the exit command to Aider and closes the buffer. However, there are a few improvements that could be made:

  1. Error handling: Add try-catch blocks to handle potential errors when sending commands or closing buffers.
  2. Documentation: Add a JSDoc comment explaining the function's purpose and parameters.

Consider refactoring the function as follows:

/**
 * Exits the Aider session and closes its buffer.
 * @param {Denops} denops - Denops instance
 * @param {number} jobId - The job id of the Aider session
 * @param {number} bufnr - The buffer number of the Aider session
 * @returns {Promise<void>}
 */
export async function exit(denops: Denops, jobId: number, bufnr: number): Promise<void> {
  try {
    await denops.call("chansend", jobId, "/exit\n");
    await denops.cmd(`bdelete! ${bufnr}`);
  } catch (error) {
    console.error('Error exiting Aider session:', error);
    // Handle the error appropriately, maybe attempt to force quit?
  }
}
denops/aider/buffer.ts (1)

198-219: Standardize comments to a single language

The comments in this section are written in Japanese. For consistency and maintainability across the codebase, consider translating comments into English or choosing a single language for all code comments.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between fd5cbc8 and e0625b5.

📒 Files selected for processing (4)
  • denops/aider/aiderCommand.ts (1 hunks)
  • denops/aider/buffer.ts (3 hunks)
  • denops/aider/main.ts (1 hunks)
  • denops/aider/utils.ts (1 hunks)
✅ Files skipped from review due to trivial changes (1)
  • denops/aider/utils.ts
🧰 Additional context used
🪛 Biome
denops/aider/buffer.ts

[error] 63-63: void is confusing inside a union type.

Unsafe fix: Use undefined instead.

(lint/suspicious/noConfusingVoidType)

🔇 Additional comments (7)
denops/aider/aiderCommand.ts (3)

6-8: LGTM: Simple and clear implementation.

The debug function is concise and performs its intended task of switching to the previous buffer.


25-37: LGTM: Well-documented and correctly implemented.

The silentRun function is well-documented with a clear JSDoc comment. The implementation matches the described behavior, creating a new buffer for Aider to run in the background and then returning to the previous buffer. The use of ensure and is.String for type checking is consistent with other functions.


Line range hint 1-60: Overall assessment: Successful refactoring with minor improvement suggestions.

The changes in this file successfully achieve the PR objective of exporting individual functions instead of wrapping them in an object. This refactoring improves the module structure and aligns with modern JavaScript/TypeScript practices. The new structure will make it easier to import specific functions and should reduce unnecessary diffs during future refactoring.

Key points:

  1. All functions (debug, run, silentRun, sendPrompt, and exit) are now exported individually.
  2. The internal logic of each function remains unchanged, maintaining existing functionality.
  3. Type checking and error handling are generally well-implemented, with some room for improvement in certain functions.

Suggestions for further improvement:

  1. Consider adding or improving error handling in functions like sendPrompt and exit.
  2. Ensure consistent documentation across all functions, possibly adding JSDoc comments where missing.
  3. Consider abstracting Vim-specific operations into helper functions for better maintainability.

Overall, this refactoring is a positive change that improves the code structure and maintainability.

denops/aider/main.ts (4)

3-5: Improved import structure aligns with PR objectives.

The changes to the import statements for aiderCommand and buffer align well with the PR objectives. By using import * as instead of destructuring imports, you've made the code more resilient to future changes in the imported modules. This approach will indeed reduce unnecessary differences during refactoring, as mentioned in the PR summary.

These changes allow for more flexible usage of the imported modules and make it easier to add or remove exported items from these modules without affecting this file.


Line range hint 1-247: Summary of changes and next steps

The changes to the import statements in this file are a good start towards the PR's objective of refactoring how aiderCommand and buffer objects are exported and used. However, the refactoring is incomplete, as the usage of these modules throughout the file hasn't been updated to match the new import style.

To complete this refactoring:

  1. Update all usages of aiderCommand and buffer functions to use the new module-prefixed style.
  2. Consider updating the BufferLayout import for consistency.
  3. After making these changes, thoroughly test the plugin to ensure no runtime errors are introduced.

These steps will ensure that the refactoring is complete and that the code remains functional while achieving the goal of reducing unnecessary differences during future refactoring processes.


5-5: Consider importing BufferLayout from the buffer module.

The BufferLayout type is still imported separately from the buffer module. For consistency with the new import style and to potentially simplify imports, consider importing BufferLayout from the buffer module if it's exported from there.

You could update the import statement as follows:

import * as buffer from "./buffer.ts";

Then, use buffer.BufferLayout instead of just BufferLayout in the code. This change would make the imports more consistent and potentially simplify future refactoring.

To check if BufferLayout is exported from the buffer module, you can run:

#!/bin/bash
# Check if BufferLayout is exported from buffer.ts
rg --type typescript 'export.*BufferLayout' denops/aider/buffer.ts

If the script returns a result, it confirms that BufferLayout is exported from buffer.ts and can be accessed through the buffer import.


Line range hint 11-247: Update usage of imported modules to match new import style.

While the import statements have been updated, the usage of the imported modules in the rest of the code hasn't been modified to reflect this change. This inconsistency may lead to runtime errors.

For example, direct usage of aiderCommand and buffer functions should now be prefixed with the module name.

Please update the usage of these modules throughout the code. Here are a few examples of changes you'll need to make:

- await buffer.sendPromptByBuffer(denops, openBufferType),
+ await buffer.buffer.sendPromptByBuffer(denops, openBufferType),

- await aiderCommand.run(denops);
+ await aiderCommand.aiderCommand.run(denops);

- await buffer.openAiderBuffer(denops, openBufferType)
+ await buffer.buffer.openAiderBuffer(denops, openBufferType)

Make sure to apply similar changes throughout the file wherever aiderCommand and buffer are used.

To help identify all instances where these changes are needed, you can run the following script:

This will help ensure that all usages are updated correctly.

denops/aider/buffer.ts Show resolved Hide resolved
Comment on lines +233 to +235
export async function openSplitWindow(denops: Denops): Promise<void> {
await denops.cmd(await getOpenBufferType(denops));
}
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⚠️ Potential issue

Ensure 'openSplitWindow' executes valid Vim commands

In the openSplitWindow function, await denops.cmd(await getOpenBufferType(denops)); may attempt to execute an invalid command if openBufferType is "floating". Since "floating" is not a valid Vim command, this could lead to runtime errors. Ensure that only valid commands are executed.

Apply this diff to fix the issue:

 export async function openSplitWindow(denops: Denops): Promise<void> {
-  await denops.cmd(await getOpenBufferType(denops));
+  const openBufferType = await getOpenBufferType(denops);
+  if (openBufferType === "split" || openBufferType === "vsplit") {
+    await denops.cmd(openBufferType);
+  } else {
+    // Handle the "floating" case appropriately, e.g., open a floating window or default to a split.
+    await openFloatingWindow(denops, await getAiderBufferNr(denops));
+  }
 }

Committable suggestion was skipped due to low confidence.

@nekowasabi nekowasabi closed this Oct 4, 2024
@nekowasabi nekowasabi reopened this Oct 4, 2024
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( ;´ワ `;)つLGTM

@nekowasabi nekowasabi merged commit b54ac90 into nekowasabi:main Oct 4, 2024
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This was referenced Oct 12, 2024
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