refactor(commit): consolidate custom prompt handling into generateCommitMessage

The generateWithCustomPrompt function has been merged into the main generateCommitMessage function by adding an optional customPrompt parameter. The function signature is simplified to reduce code duplication while maintaining the same functionality. The unused export has been removed and imports have been updated accordingly.

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

Author: yamork779

src/extension.ts

@@ -1,5 +1,5 @@
 import * as vscode from "vscode";
-import { generateCommitMessage, editCommitMessage, generateWithCustomPrompt } from "./generators/commit";
+import { generateCommitMessage, editCommitMessage } from "./generators/commit";
 import type { GitRepository, GitAPI, Language } from "./types";
 
 /**
@@ -301,11 +301,11 @@ async function handleCustomPrompt(repo: GitRepository): Promise<void> {
           progress.report({ message });
         };
 
-        const newMessage = await generateWithCustomPrompt(
+        const newMessage = await generateCommitMessage(
           repo,
-          customPrompt,
           language,
-          updateProgress
+          updateProgress,
+          customPrompt
         );
 
         if (newMessage) {

src/generators/commit.ts

@@ -17,7 +17,8 @@ import { generateWithCLI, generateWithCLIManaged, generateWithAPI } from "../cli
 export async function generateCommitMessage(
   repo: GitRepository,
   language: Language = "en",
-  progressCallback: ProgressCallback | null = null
+  progressCallback: ProgressCallback | null = null,
+  customPrompt: string = ""
 ): Promise<string> {
   const repoPath = repo.rootUri.fsPath;
   const config = vscode.workspace.getConfiguration("claudeCommit");
@@ -42,7 +43,7 @@ export async function generateCommitMessage(
     const keepCoAuthoredBy = config.get<boolean>("keepCoAuthoredBy", false);
     const multiLine = config.get<boolean>("multiLineCommit", false);
     const diffSource = config.get<DiffSource>("diffSource", "auto");
-    const prompt = createManagedPrompt(language, keepCoAuthoredBy, multiLine, diffSource, "");
+    const prompt = createManagedPrompt(language, keepCoAuthoredBy, multiLine, diffSource, customPrompt);
     return await generateWithCLIManaged(prompt, repoPath, progressCallback);
   }
 
@@ -149,25 +150,6 @@ export async function generateCommitMessage(
   );
 }
 
-export async function generateWithCustomPrompt(
-  repo: GitRepository,
-  customPrompt: string,
-  language: Language = "en",
-  progressCallback: ProgressCallback | null = null
-): Promise<string> {
-  const repoPath = repo.rootUri.fsPath;
-  const config = vscode.workspace.getConfiguration("claudeCommit");
-
-  if (progressCallback) {
-    progressCallback("Regenerating with custom prompt...");
-  }
-
-  const keepCoAuthoredBy = config.get<boolean>("keepCoAuthoredBy", false);
-  const multiLine = config.get<boolean>("multiLineCommit", false);
-  const diffSource = config.get<DiffSource>("diffSource", "auto");
-  const prompt = createManagedPrompt(language, keepCoAuthoredBy, multiLine, diffSource, customPrompt);
-  return await generateWithCLIManaged(prompt, repoPath, progressCallback);
-}
 
 export async function editCommitMessage(
   repo: GitRepository,

src/prompts/en.ts

@@ -132,6 +132,7 @@ From output start to output end, strictly follow this format:
 
 Keep at the end of footer:
 🤖 Generated with Claude Code
+
 Co-Authored-By: Claude <noreply@anthropic.com>`;
   }
 

src/prompts/ua.ts

@@ -132,6 +132,7 @@ export function getManagedPrompt(keepCoAuthoredBy: boolean, multiline: boolean,
 
 В кінці footer додай:
 🤖 Generated with Claude Code
+
 Co-Authored-By: Claude <noreply@anthropic.com>`;
   }
 

src/prompts/zh.ts

@@ -132,6 +132,7 @@ export function getManagedPrompt(keepCoAuthoredBy: boolean, multiline: boolean,
 
 footer 末尾保留:
 🤖 Generated with Claude Code
+
 Co-Authored-By: Claude <noreply@anthropic.com>`;
   }