feat(harness): manage Pi agent sessions

2026-09-07 16:20:44 +08:00
parent 1eaa85c09a
commit 64ca126047
10 changed files with 760 additions and 4 deletions
@@ -32,16 +32,21 @@ export class SafeWorkspace {
  }

  public async resolveReadable(inputPath: string): Promise<string> {
+    const canonical = await this.resolveExisting(inputPath);
+    const metadata = await lstat(canonical);
+    if (!metadata.isFile()) {
+      throw new HarnessError("NOT_A_REGULAR_FILE", "Only regular files may be read");
+    }
+    return canonical;
+  }
+
+  public async resolveExisting(inputPath: string): Promise<string> {
    const candidate = isAbsolute(inputPath) ? resolve(inputPath) : resolve(this.root, inputPath);
    this.#assertContained(candidate);
    this.#assertUnprotected(candidate);
    await this.#assertNoSymlinkSegments(candidate);
    const canonical = await realpath(candidate);
    this.#assertContained(canonical);
-    const metadata = await lstat(canonical);
-    if (!metadata.isFile()) {
-      throw new HarnessError("NOT_A_REGULAR_FILE", "Only regular files may be read");
-    }
    return canonical;
  }