Function stepPickRepos

src/possible-wizard.ts:139–189

(
  prompter: Prompter,
  deps: Pick<WizardDeps, 'listRepos'>,
)

// ── Step 2: pick repos ─────────────────────────────────────────────────────

export async function stepPickRepos(
  prompter: Prompter,
  deps: Pick<WizardDeps, 'listRepos'>,
): Promise<
  | { kind: 'picked'; repos: string[] }
  | { kind: 'cancelled'; reason: string }
> {
  const saved = deps.listRepos();

  prompter.write('');
  if (saved.length > 0) {
    prompter.write(`Saved repo set (${saved.length}):`);
    for (const r of saved) prompter.write(`  - ${r}`);
    prompter.write('');
    const answer = await prompter.ask(
      `Use all saved repos? [Y/n] (or enter space-separated paths): `,
    );
    if (answer === '' || answer.toLowerCase() === 'y') {
      return { kind: 'picked', repos: saved };
    }
    if (answer.toLowerCase() === 'n') {
      const override = await prompter.ask('Enter space-separated repo paths: ');
      const repos = parseRepoList(override);
      if (repos.length === 0) {
        return { kind: 'cancelled', reason: 'empty-repo-override' };
      }
      return { kind: 'picked', repos };
    }
    if (answer.toLowerCase() === 'q') {
      return { kind: 'cancelled', reason: 'quit-at-repos' };
    }
    // Any other non-empty answer is treated as a direct space-separated path
    // list. Lets users skip the "n, then type" two-step.
    const repos = parseRepoList(answer);
    if (repos.length === 0) {
      return { kind: 'cancelled', reason: 'invalid-repo-answer' };
    }
    return { kind: 'picked', repos };
  }

  prompter.write('No saved repos. Save some with `ft repos add <path>`, or enter them now.');
  const answer = await prompter.ask('Space-separated repo paths (or `q` to quit): ');
  if (answer === 'q' || answer === 'Q') {
    return { kind: 'cancelled', reason: 'quit-at-repos-empty' };
  }
  const repos = parseRepoList(answer);
  if (repos.length === 0) {
    return { kind: 'cancelled', reason: 'empty-repo-answer' };
  }
  return { kind: 'picked', repos };
}

// ── Step 3: pick a frame ───────────────────────────────────────────────────