Merge branch 'dev' into fix/1671-tmux-layout

src/shared/index.ts

@@ -54,3 +54,4 @@ export * from "./truncate-description"
 export * from "./opencode-storage-paths"
 export * from "./opencode-message-dir"
 export * from "./normalize-sdk-response"
+export * from "./session-directory-resolver"

src/shared/session-directory-resolver.test.ts

@@ -0,0 +1,101 @@
+import { describe, expect, test } from "bun:test"
+
+import { isWindowsAppDataDirectory, resolveSessionDirectory } from "./session-directory-resolver"
+
+describe("session-directory-resolver", () => {
+  describe("isWindowsAppDataDirectory", () => {
+    test("returns true when path is under AppData Local", () => {
+      //#given
+      const directory = "C:/Users/test/AppData/Local/opencode"
+
+      //#when
+      const result = isWindowsAppDataDirectory(directory)
+
+      //#then
+      expect(result).toBe(true)
+    })
+
+    test("returns true when path ends with AppData directory segment", () => {
+      //#given
+      const directory = "C:/Users/test/AppData/Local"
+
+      //#when
+      const result = isWindowsAppDataDirectory(directory)
+
+      //#then
+      expect(result).toBe(true)
+    })
+
+    test("returns false when path is outside AppData", () => {
+      //#given
+      const directory = "D:/projects/oh-my-opencode"
+
+      //#when
+      const result = isWindowsAppDataDirectory(directory)
+
+      //#then
+      expect(result).toBe(false)
+    })
+
+    test("returns false for lookalike non-AppData segment", () => {
+      //#given
+      const directory = "D:/projects/appdata/local-tools"
+
+      //#when
+      const result = isWindowsAppDataDirectory(directory)
+
+      //#then
+      expect(result).toBe(false)
+    })
+  })
+
+  describe("resolveSessionDirectory", () => {
+    test("uses process working directory on Windows when parent directory drifts to AppData", () => {
+      //#given
+      const options = {
+        parentDirectory: "C:\\Users\\test\\AppData\\Local\\ai.opencode.desktop",
+        fallbackDirectory: "C:\\Users\\test\\AppData\\Roaming\\opencode",
+        platform: "win32" as const,
+        currentWorkingDirectory: "D:\\projects\\oh-my-opencode",
+      }
+
+      //#when
+      const result = resolveSessionDirectory(options)
+
+      //#then
+      expect(result).toBe("D:\\projects\\oh-my-opencode")
+    })
+
+    test("keeps AppData directory when current working directory is also AppData", () => {
+      //#given
+      const options = {
+        parentDirectory: "C:\\Users\\test\\AppData\\Local\\ai.opencode.desktop",
+        fallbackDirectory: "C:\\Users\\test\\AppData\\Roaming\\opencode",
+        platform: "win32" as const,
+        currentWorkingDirectory: "C:\\Users\\test\\AppData\\Local\\Temp",
+      }
+
+      //#when
+      const result = resolveSessionDirectory(options)
+
+      //#then
+      expect(result).toBe("C:\\Users\\test\\AppData\\Local\\ai.opencode.desktop")
+    })
+
+    test("keeps original directory outside Windows", () => {
+      //#given
+      const options = {
+        parentDirectory: "/tmp/opencode",
+        fallbackDirectory: "/workspace/project",
+        platform: "darwin" as const,
+        currentWorkingDirectory: "/workspace/project",
+      }
+
+      //#when
+      const result = resolveSessionDirectory(options)
+
+      //#then
+      expect(result).toBe("/tmp/opencode")
+    })
+  })
+})

src/shared/session-directory-resolver.ts

@@ -0,0 +1,41 @@
+const WINDOWS_APPDATA_SEGMENTS = ["\\appdata\\local", "\\appdata\\roaming", "\\appdata\\locallow"]
+
+function normalizeWindowsPath(directory: string): string {
+  return directory.replaceAll("/", "\\").toLowerCase()
+}
+
+export function isWindowsAppDataDirectory(directory: string): boolean {
+  const normalizedDirectory = normalizeWindowsPath(directory)
+  return WINDOWS_APPDATA_SEGMENTS.some((segment) => {
+    return normalizedDirectory.endsWith(segment) || normalizedDirectory.includes(`${segment}\\`)
+  })
+}
+
+export function resolveSessionDirectory(options: {
+  parentDirectory: string | null | undefined
+  fallbackDirectory: string
+  platform?: NodeJS.Platform
+  currentWorkingDirectory?: string
+}): string {
+  const {
+    parentDirectory,
+    fallbackDirectory,
+    platform = process.platform,
+    currentWorkingDirectory = process.cwd(),
+  } = options
+
+  const sessionDirectory = parentDirectory ?? fallbackDirectory
+  if (platform !== "win32") {
+    return sessionDirectory
+  }
+
+  if (!isWindowsAppDataDirectory(sessionDirectory)) {
+    return sessionDirectory
+  }
+
+  if (isWindowsAppDataDirectory(currentWorkingDirectory)) {
+    return sessionDirectory
+  }
+
+  return currentWorkingDirectory
+}