Files
gstack/test/plan-mode-preamble-setup.test.ts
T
cb9ccf2e80 v1.91.158.0 feat(config): plan_mode_preamble=off drops the plan-mode preamble from installed skills (port of #3213) (#3308)
* feat(gen-skill-docs): add --plan-mode=off to omit the plan-mode preamble (#3168)

Generated skills ship a ~1.8 KB "## Plan Mode Safe Operations" +
"## Skill Invocation During Plan Mode" block on every skill, for hosts
and users who never enter plan mode. This adds a --plan-mode=off flag to
gen-skill-docs that drops that block at gen time. Default builds
(planMode undefined or true) keep the block byte-identically.

The "PLAN MODE EXCEPTION — ALWAYS RUN" markers inside skill bodies
still apply when the flag is off.

(cherry picked from commit 51edee9915)

* style(types): fix stray indentation on TemplateContext.installRoot

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* feat(config): plan_mode_preamble key wires --plan-mode=off into setup and every installed render

gstack-config plan_mode_preamble (on|off, default on) makes ./setup pass
--plan-mode=off to every gen:skill-docs render, gbrain-refresh and the
gstack-relink router render. The default Claude install, which otherwise
serves the committed SKILL.md files, gets a plain render with the key off;
the activation record notes plan_mode=off so switching back on removes the
render, including on the gbrain=unknown keep branch. With the key on or
unset every path and record is byte-for-byte unchanged.

Fixes #3168. Finishes #3213 by @xingzihai.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix(setup,relink): plan_mode_preamble=off survives builds and failed renders; alias follows the router

Review findings on the plan_mode_preamble wiring:
- a build renders env hosts without --plan-mode=off, so with the key off
  setup no longer skips their re-render after a build;
- with the key off the gbrain-absent branch leaves the render to the plain
  re-render, so a failed render keeps the previous one;
- gstack-relink refreshes the _gstack-command alias after re-rendering the
  router (also fixes the same staleness for disabled_skills).

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

---------

Co-authored-by: xingzihai <xingzihai@users.noreply.github.com>
Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
2026-10-19 23:31:59 +00:00

68 lines
3.5 KiB
TypeScript

/**
* plan_mode_preamble through the real ./setup on a default Claude install (#3168).
*
* The default install serves the committed SKILL.md files with no render, so
* with the key off setup must render the skills without the plan-mode
* preamble and serve that render (router included, via gstack-relink); with
* the key back on, the render goes away, including when the gbrain detector
* fails (the gbrain=unknown branch that otherwise keeps a render).
* Fixture: test/helpers/install-fixture.ts, overlay helpers:
* test/helpers/claude-overlay-fixture.ts.
*/
import { afterAll, afterEach, describe, expect, test } from 'bun:test';
import { existsSync, readFileSync } from 'node:fs';
import { join } from 'node:path';
import { config, defaultRender, failableBun, fakeDetect, record, served, setup } from './helpers/claude-overlay-fixture';
import { rmSync } from 'node:fs';
import { ROOT, cleanupFixtures, cleanupSeed, makeFixture, makeSource, put } from './helpers/install-fixture';
afterEach(cleanupFixtures);
afterAll(cleanupSeed);
const SAFE = '## Plan Mode Safe Operations';
const alias = (skills: string) => readFileSync(join(skills, '_gstack-command/SKILL.md'), 'utf8');
const asAlias = (router: string) => router.replace(/^name: gstack$/m, 'name: _gstack-command');
describe.skipIf(process.platform === 'win32')('./setup with plan_mode_preamble', () => {
test('off renders the default install without the preamble and keeps it through a failed render; on (detector failing) serves the committed files again', () => {
const f = makeFixture();
failableBun(f);
const src = makeSource(f, join(f.home, '.claude/skills/gstack'));
fakeDetect(src);
const skills = join(f.home, '.claude/skills');
const committedSkill = readFileSync(join(ROOT, 'autoplan/SKILL.md'), 'utf8');
const committedRouter = readFileSync(join(ROOT, 'SKILL.md'), 'utf8');
expect(committedSkill).toContain(SAFE);
expect(config(f, src, 'set', 'plan_mode_preamble', 'off').status).toBe(0);
const off = setup(f, src);
expect(off.status, off.out).toBe(0);
expect(off.out).toContain('and no plan-mode preamble');
expect(record(defaultRender(f))).toMatchObject({ overlay: 'claude', source: 'default', gbrain: 'absent', render: 'user', plan_mode: 'off' });
expect(served(skills)).not.toContain(SAFE);
expect(served(skills)).not.toContain('## Skill Invocation During Plan Mode');
expect(readFileSync(join(src, 'SKILL.md'), 'utf8')).not.toContain(SAFE);
expect(off.out).not.toContain('Claude skill overlay:');
expect(alias(skills)).toBe(asAlias(readFileSync(join(src, 'SKILL.md'), 'utf8')));
put(join(f.home, 'fail-render'), '1');
const failed = setup(f, src);
expect(failed.status, failed.out).toBe(0);
expect(record(defaultRender(f))).toMatchObject({ plan_mode: 'off', render: 'user' });
expect(served(skills)).not.toContain(SAFE);
rmSync(join(f.home, 'fail-render'));
expect(config(f, src, 'set', 'plan_mode_preamble', 'on').status).toBe(0);
put(join(f.home, 'gbrain-mode'), 'fail');
const on = setup(f, src);
expect(on.status, on.out).toBe(0);
expect(on.out).toContain('gstack-gbrain-detect failed');
expect(existsSync(defaultRender(f))).toBe(false);
expect(existsSync(`${defaultRender(f)}.overlay`)).toBe(false);
expect(served(skills)).toBe(readFileSync(join(src, 'autoplan/SKILL.md'), 'utf8'));
expect(served(skills)).toBe(committedSkill);
expect(readFileSync(join(src, 'SKILL.md'), 'utf8')).toBe(committedRouter);
expect(alias(skills)).toBe(asAlias(committedRouter));
}, 240_000);
});