fix(#792): fleet roster ENOENT actionable exit + installer heading printf (#818)

2026-07-17 21:36:36 +00:00
parent 686c881fe4
commit 3f77229e88
8 changed files with 248 additions and 10 deletions
--- a/packages/mosaic/src/commands/fleet-regen-command.spec.ts
+++ b/packages/mosaic/src/commands/fleet-regen-command.spec.ts
@@ -150,6 +150,17 @@ describe('projectRosterV2AgentGeneratedEnv', (): void => {
 });

 describe('mosaic fleet regen', (): void => {
+  it('reports a missing canonical roster with the shared initialization hint', async (): Promise<void> => {
+    const home = await mkdtemp(join(tmpdir(), 'mosaic-fleet-regen-missing-roster-'));
+    cleanup = home;
+
+    await expect(
+      program(home, recordingRunner([])).parseAsync(['node', 'mosaic', 'fleet', 'regen', '--json']),
+    ).rejects.toThrow(
+      `No fleet roster found at ${join(home, 'fleet', 'roster.yaml')}. Run \`mosaic fleet init\``,
+    );
+  });
+
  it('is dry-run by default: reports the plan and writes nothing', async (): Promise<void> => {
    const home = await fleetHome();
    const calls: string[][] = [];