mirror of https://github.com/garrytan/gstack.git
81 lines
2.8 KiB
TypeScript
81 lines
2.8 KiB
TypeScript
/**
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* gstack-upgrade/migrations/v1.0.0.0.sh — writing style migration.
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*
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* Coverage:
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* - Fresh state: writes the pending-prompt flag
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* - Idempotent: second run does nothing if .writing-style-prompted exists
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* - Pre-set explain_level: counts as answered (user already decided)
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*/
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import { describe, test, expect, beforeEach, afterEach } from 'bun:test';
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import * as fs from 'fs';
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import * as path from 'path';
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import * as os from 'os';
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import { spawnSync } from 'child_process';
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const ROOT = path.resolve(import.meta.dir, '..');
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const MIGRATION = path.join(ROOT, 'gstack-upgrade', 'migrations', 'v1.0.0.0.sh');
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let tmpHome: string;
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beforeEach(() => {
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tmpHome = fs.mkdtempSync(path.join(os.tmpdir(), 'gstack-mig-test-'));
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});
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afterEach(() => {
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fs.rmSync(tmpHome, { recursive: true, force: true });
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});
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function run(): { stdout: string; stderr: string; status: number } {
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// Override HOME too — the migration reads `${HOME}/.claude/skills/gstack/bin/gstack-config`,
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// and the developer's real config may have `explain_level` set, which the
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// migration interprets as "user already decided" and short-circuits without
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// writing the pending-prompt flag (breaking these tests).
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const res = spawnSync('bash', [MIGRATION], {
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encoding: 'utf-8',
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env: { ...process.env, GSTACK_HOME: tmpHome, HOME: tmpHome },
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});
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return {
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stdout: (res.stdout ?? '').trim(),
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stderr: (res.stderr ?? '').trim(),
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status: res.status ?? -1,
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};
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}
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describe('v1.0.0.0 upgrade migration', () => {
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test('migration file exists and is executable', () => {
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expect(fs.existsSync(MIGRATION)).toBe(true);
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const stat = fs.statSync(MIGRATION);
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// Owner execute bit should be set
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expect(stat.mode & 0o100).toBeGreaterThan(0);
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});
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test('fresh state: writes pending-prompt flag', () => {
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const result = run();
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expect(result.status).toBe(0);
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expect(fs.existsSync(path.join(tmpHome, '.writing-style-prompt-pending'))).toBe(true);
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});
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test('idempotent: second run after user answered is a no-op', () => {
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// Simulate user answered: flag exists
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fs.writeFileSync(path.join(tmpHome, '.writing-style-prompted'), '');
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const result = run();
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expect(result.status).toBe(0);
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// No pending flag created
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expect(fs.existsSync(path.join(tmpHome, '.writing-style-prompt-pending'))).toBe(false);
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});
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test('idempotent: pre-existing pending flag is not duplicated', () => {
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// First run
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run();
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const firstStat = fs.statSync(path.join(tmpHome, '.writing-style-prompt-pending'));
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// Second run — flag stays, no error
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const result = run();
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expect(result.status).toBe(0);
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// Flag still exists; mtime may update but existence is stable
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expect(fs.existsSync(path.join(tmpHome, '.writing-style-prompt-pending'))).toBe(true);
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void firstStat;
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});
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});
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