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Anso
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* feat(stacks): add guided first stack import flow Add an Import mode to the Create Stack dialog and a zero-stacks empty state so a new user who already has compose files on disk can land their first stack without reading the docs first. A read-only scan of the compose directory (GET /api/stacks/import/scan) lists the compose files it finds with a dry preview of each file's services, ports, volumes, and env files. Each result is labelled by placement: already a stack, loose at the root of the compose directory, or one folder too deep, with the exact path to move misplaced files to. The scan never writes, moves, or changes any files. Manual stack creation (Empty, From Git, From Docker Run) is unchanged. * fix(stacks): read import-scan candidates via a single file handle Open the compose file once and stat plus read on the same descriptor so the size check and the read observe the same inode, instead of resolving the path twice (stat then readFile), which is a time-of-check/time-of-use race. Mirrors the existing handle-based readers in FileSystemService. * fix(stacks): confine import scan to the compose dir and refine the empty state Harden the read-only import scan: - Resolve symlinks and confirm the real target stays inside the compose directory before reading a candidate, and reject non-regular files, so a symlinked compose file or parent cannot expose a file outside the compose directory through the preview (matches resolveSafeStackPath). - Read at most the stat-reported size (bounded by the 1 MiB cap) from the open handle, so a file that grows after the size check cannot exceed the cap. - Log when the compose directory or a subdirectory cannot be read, so an access failure is not silently reported as "no compose files found". Only show the first-run "No stacks yet" prompt when no filter chip is active, so a filter that matches nothing is not mistaken for an empty fleet.
87 lines
2.7 KiB
TypeScript
87 lines
2.7 KiB
TypeScript
/**
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* Unit tests for parseComposePreview: the pure compose-to-preview parser behind
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* the guided import scan. Covers port/volume/env normalization, the relative-
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* volume warning (1:1 path rule), and the non-throwing error paths.
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*/
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import { describe, it, expect } from 'vitest';
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import { parseComposePreview } from '../helpers/composePreview';
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describe('parseComposePreview', () => {
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it('extracts services, short-syntax ports, volumes, and env_file', () => {
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const yaml = `
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services:
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web:
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image: nginx:1.27
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ports:
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- "8080:80"
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- "53:53/udp"
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volumes:
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- ./data:/usr/share/nginx/html
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env_file: web.env
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`;
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const result = parseComposePreview(yaml);
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expect(result.parseError).toBeUndefined();
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expect(result.services).toHaveLength(1);
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const web = result.services[0];
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expect(web.name).toBe('web');
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expect(web.image).toBe('nginx:1.27');
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expect(web.ports).toEqual(['8080->80', '53->53']);
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expect(web.volumes).toEqual(['./data:/usr/share/nginx/html']);
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expect(web.envFiles).toEqual(['web.env']);
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// Relative bind source triggers the 1:1 path-rule warning.
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expect(result.warnings.some((w) => w.includes('1:1 path rule'))).toBe(true);
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});
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it('normalizes long-syntax ports and ip-prefixed short ports', () => {
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const yaml = `
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services:
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api:
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ports:
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- target: 3001
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published: 2283
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- "127.0.0.1:9000:9000"
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- "5000"
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`;
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const result = parseComposePreview(yaml);
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expect(result.services[0].ports).toEqual(['2283->3001', '9000->9000', '5000']);
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});
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it('handles env_file as an array of strings and {path} objects', () => {
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const yaml = `
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services:
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app:
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env_file:
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- common.env
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- path: secrets.env
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`;
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const result = parseComposePreview(yaml);
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expect(result.services[0].envFiles).toEqual(['common.env', 'secrets.env']);
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});
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it('does not warn for named or absolute volumes', () => {
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const yaml = `
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services:
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db:
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volumes:
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- pgdata:/var/lib/postgresql/data
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- /opt/host/conf:/etc/conf
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volumes:
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pgdata:
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`;
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const result = parseComposePreview(yaml);
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expect(result.services[0].volumes).toEqual(['pgdata:/var/lib/postgresql/data', '/opt/host/conf:/etc/conf']);
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expect(result.warnings).toHaveLength(0);
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});
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it('reports a parseError for invalid YAML without throwing', () => {
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const result = parseComposePreview('services: [unclosed');
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expect(result.parseError).toBeDefined();
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expect(result.services).toHaveLength(0);
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});
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it('reports a parseError when there are no services', () => {
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const result = parseComposePreview("name: just-a-file\nversion: '3'");
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expect(result.parseError).toBe('No services found in this file.');
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});
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});
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