chore: inject global claude directory by using GLOBAL_CLAUDE_DIR environment variables

src/server/hono/route.ts

@@ -1,5 +1,4 @@
 import { readdir } from "node:fs/promises";
-import { homedir } from "node:os";
 import { resolve } from "node:path";
 import { zValidator } from "@hono/zod-validator";
 import { setCookie } from "hono/cookie";
@@ -18,6 +17,7 @@ import { getBranches } from "../service/git/getBranches";
 import { getCommits } from "../service/git/getCommits";
 import { getDiff } from "../service/git/getDiff";
 import { getMcpList } from "../service/mcp/getMcpList";
+import { claudeCommandsDirPath } from "../service/paths";
 import { getProject } from "../service/project/getProject";
 import { getProjects } from "../service/project/getProjects";
 import { getSession } from "../service/session/getSession";
@@ -194,7 +194,7 @@ export const routes = (app: HonoAppType) => {
         const { project } = await getProject(projectId);
 
         const [globalCommands, projectCommands] = await Promise.allSettled([
-          readdir(resolve(homedir(), ".claude", "commands"), {
+          readdir(claudeCommandsDirPath, {
             withFileTypes: true,
           }).then((dirents) =>
             dirents

src/server/service/events/fileWatcher.ts

@@ -1,6 +1,6 @@
 import { type FSWatcher, watch } from "node:fs";
 import z from "zod";
-import { claudeProjectPath } from "../paths";
+import { claudeProjectsDirPath } from "../paths";
 import { getEventBus, type IEventBus } from "./EventBus";
 
 const fileRegExp = /(?<projectId>.*?)\/(?<sessionId>.*?)\.jsonl/;
@@ -24,10 +24,10 @@ export class FileWatcherService {
     this.isWatching = true;
 
     try {
-      console.log("Starting file watcher on:", claudeProjectPath);
+      console.log("Starting file watcher on:", claudeProjectsDirPath);
       // メインプロジェクトディレクトリを監視
       this.watcher = watch(
-        claudeProjectPath,
+        claudeProjectsDirPath,
         { persistent: false, recursive: true },
         (eventType, filename) => {
           if (!filename) return;

src/server/service/paths.ts

@@ -1,4 +1,20 @@
 import { homedir } from "node:os";
 import { resolve } from "node:path";
 
-export const claudeProjectPath = resolve(homedir(), ".claude", "projects");
+// biome-ignore lint/complexity/useLiteralKeys: typescript restriction
+const GLOBAL_CLAUDE_DIR = process.env["GLOBAL_CLAUDE_DIR"];
+
+export const globalClaudeDirectoryPath =
+  GLOBAL_CLAUDE_DIR === undefined
+    ? resolve(homedir(), ".claude")
+    : resolve(GLOBAL_CLAUDE_DIR);
+
+export const claudeProjectsDirPath = resolve(
+  globalClaudeDirectoryPath,
+  "projects",
+);
+
+export const claudeCommandsDirPath = resolve(
+  globalClaudeDirectoryPath,
+  "commands",
+);

src/server/service/project/getProjects.ts

@@ -1,8 +1,7 @@
 import { constants } from "node:fs";
 import { access, readdir } from "node:fs/promises";
 import { resolve } from "node:path";
-
-import { claudeProjectPath } from "../paths";
+import { claudeProjectsDirPath } from "../paths";
 import type { Project } from "../types";
 import { getProjectMeta } from "./getProjectMeta";
 import { encodeProjectId } from "./id";
@@ -10,20 +9,24 @@ import { encodeProjectId } from "./id";
 export const getProjects = async (): Promise<{ projects: Project[] }> => {
   try {
     // Check if the claude projects directory exists
-    await access(claudeProjectPath, constants.F_OK);
+    await access(claudeProjectsDirPath, constants.F_OK);
   } catch (_error) {
     // Directory doesn't exist, return empty array
-    console.warn(`Claude projects directory not found at ${claudeProjectPath}`);
+    console.warn(
+      `Claude projects directory not found at ${claudeProjectsDirPath}`,
+    );
     return { projects: [] };
   }
 
   try {
-    const dirents = await readdir(claudeProjectPath, { withFileTypes: true });
+    const dirents = await readdir(claudeProjectsDirPath, {
+      withFileTypes: true,
+    });
     const projects = await Promise.all(
       dirents
         .filter((d) => d.isDirectory())
         .map(async (d) => {
-          const fullPath = resolve(claudeProjectPath, d.name);
+          const fullPath = resolve(claudeProjectsDirPath, d.name);
           const id = encodeProjectId(fullPath);
 
           return {