62 lines
2.3 KiB
TypeScript
62 lines
2.3 KiB
TypeScript
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import { mkdirSync, mkdtempSync, rmSync } from 'fs'
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import { homedir, tmpdir } from 'os'
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import { join, resolve } from 'path'
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import { afterEach, beforeEach, describe, expect, it } from 'vitest'
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import { detectHermesHome } from '../../packages/server/src/services/hermes/hermes-path'
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describe('Hermes path detection', () => {
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const originalEnv = { ...process.env }
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const originalPlatform = process.platform
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let tempDir = ''
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beforeEach(() => {
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tempDir = mkdtempSync(join(tmpdir(), 'hermes-path-'))
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process.env = { ...originalEnv }
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delete process.env.HERMES_HOME
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delete process.env.LOCALAPPDATA
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delete process.env.APPDATA
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})
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afterEach(() => {
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Object.defineProperty(process, 'platform', { value: originalPlatform })
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process.env = { ...originalEnv }
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if (tempDir) rmSync(tempDir, { recursive: true, force: true })
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tempDir = ''
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})
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it('keeps explicit HERMES_HOME even when the path does not exist', () => {
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process.env.HERMES_HOME = join(tempDir, 'custom-home')
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expect(detectHermesHome()).toBe(resolve(tempDir, 'custom-home'))
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})
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it('falls back to ~/.hermes on Windows when LOCALAPPDATA hermes is missing', () => {
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Object.defineProperty(process, 'platform', { value: 'win32' })
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process.env.LOCALAPPDATA = join(tempDir, 'Local')
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expect(detectHermesHome()).toBe(resolve(homedir(), '.hermes'))
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})
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it('uses existing Windows LOCALAPPDATA hermes before APPDATA', () => {
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Object.defineProperty(process, 'platform', { value: 'win32' })
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const localHermes = join(tempDir, 'Local', 'hermes')
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const roamingHermes = join(tempDir, 'Roaming', 'hermes')
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mkdirSync(localHermes, { recursive: true })
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mkdirSync(roamingHermes, { recursive: true })
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process.env.LOCALAPPDATA = join(tempDir, 'Local')
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process.env.APPDATA = join(tempDir, 'Roaming')
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expect(detectHermesHome()).toBe(resolve(localHermes))
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})
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it('falls back to existing Windows APPDATA hermes when LOCALAPPDATA hermes is missing', () => {
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Object.defineProperty(process, 'platform', { value: 'win32' })
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const roamingHermes = join(tempDir, 'Roaming', 'hermes')
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mkdirSync(roamingHermes, { recursive: true })
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process.env.LOCALAPPDATA = join(tempDir, 'Local')
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process.env.APPDATA = join(tempDir, 'Roaming')
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expect(detectHermesHome()).toBe(resolve(roamingHermes))
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})
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})
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