Extract the Claude newline sequence and the session display name

2026-09-01 12:57:29 -07:00
parent a1f4eee9a3
commit 5a8e24ccbe
6 changed files with 138 additions and 13 deletions
@@ -0,0 +1,45 @@
+import { describe, it, expect } from "vitest";
+import { sessionDisplayName } from "./sessionName";
+import type { Project, TerminalSession } from "./types";
+
+const session = (over: Partial<TerminalSession> = {}): TerminalSession => ({
+  id: "s1",
+  projectId: "p1",
+  projectName: "api",
+  sessionType: "claude",
+  sessionName: null,
+  ...over,
+});
+
+const project = (renamed: Record<string, string> = {}) =>
+  ({ id: "p1", name: "api", renamed_session_names: renamed }) as unknown as Project;
+
+describe("sessionDisplayName", () => {
+  it("prefers a user-set custom name, prefixed with the project", () => {
+    expect(sessionDisplayName(session(), project({ s1: "release work" }))).toBe(
+      "api: release work",
+    );
+  });
+
+  it("falls back to the session name when there is no custom one", () => {
+    expect(sessionDisplayName(session({ sessionName: "review" }), project())).toBe("review");
+  });
+
+  it("falls back to the project name when there is no session name", () => {
+    expect(sessionDisplayName(session(), project())).toBe("api");
+  });
+
+  it("marks bash sessions", () => {
+    expect(sessionDisplayName(session({ sessionType: "bash" }), project())).toBe("api (bash)");
+  });
+
+  it("works with no project, which is how a closing tab renders", () => {
+    expect(sessionDisplayName(session())).toBe("api");
+  });
+
+  it("does not mark bash when a custom name is set, matching the existing rule", () => {
+    expect(
+      sessionDisplayName(session({ sessionType: "bash" }), project({ s1: "logs" })),
+    ).toBe("api: logs");
+  });
+});