init claude-code

utils/shell/shellProvider.ts

@@ -0,0 +1,33 @@
+export const SHELL_TYPES = ['bash', 'powershell'] as const
+export type ShellType = (typeof SHELL_TYPES)[number]
+export const DEFAULT_HOOK_SHELL: ShellType = 'bash'
+
+export type ShellProvider = {
+  type: ShellType
+  shellPath: string
+  detached: boolean
+
+  /**
+   * Build the full command string including all shell-specific setup.
+   * For bash: source snapshot, session env, disable extglob, eval-wrap, pwd tracking.
+   */
+  buildExecCommand(
+    command: string,
+    opts: {
+      id: number | string
+      sandboxTmpDir?: string
+      useSandbox: boolean
+    },
+  ): Promise<{ commandString: string; cwdFilePath: string }>
+
+  /**
+   * Shell args for spawn (e.g., ['-c', '-l', cmd] for bash).
+   */
+  getSpawnArgs(commandString: string): string[]
+
+  /**
+   * Extra env vars for this shell type.
+   * May perform async initialization (e.g., tmux socket setup for bash).
+   */
+  getEnvironmentOverrides(command: string): Promise<Record<string, string>>
+}