46 lines
1.7 KiB
TypeScript
46 lines
1.7 KiB
TypeScript
import { homedir } from 'node:os'
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import { join, resolve } from 'node:path'
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import { describe, expect, it } from 'vitest'
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import {
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DEFAULT_DSH_HOME_DISPLAY,
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DSH_HOME_DIR_NAME,
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defaultDshHome,
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dshHomeDisplay,
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expandHomePath,
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resolveDshHome,
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} from '@deepseek-ai/dsh-paths'
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describe('dsh path helpers', () => {
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it('owns the shared default DSH home directory name', () => {
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expect(DSH_HOME_DIR_NAME).toBe('.dsh')
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expect(DEFAULT_DSH_HOME_DISPLAY).toBe('~/.dsh')
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expect(defaultDshHome()).toBe(join(homedir(), '.dsh'))
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})
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it('expands tilde paths without changing non-tilde paths', () => {
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expect(expandHomePath('~')).toBe(homedir())
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expect(expandHomePath('~/.dsh')).toBe(join(homedir(), '.dsh'))
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expect(expandHomePath('~\\.dsh')).toBe(join(homedir(), '.dsh'))
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expect(expandHomePath('/tmp/.dsh')).toBe('/tmp/.dsh')
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expect(expandHomePath('~other/.dsh')).toBe('~other/.dsh')
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})
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it('resolves explicit path before DSH_HOME and the default', () => {
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const envHome = join(homedir(), 'env-dsh')
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expect(resolveDshHome('/tmp/explicit-dsh', { DSH_HOME: '~/env-dsh' })).toBe(resolve('/tmp/explicit-dsh'))
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expect(resolveDshHome(undefined, { DSH_HOME: '~/env-dsh' })).toBe(envHome)
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expect(resolveDshHome(undefined, {})).toBe(defaultDshHome())
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})
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it('treats an empty or whitespace-only DSH_HOME as unset', () => {
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expect(resolveDshHome(undefined, { DSH_HOME: '' })).toBe(defaultDshHome())
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expect(resolveDshHome(undefined, { DSH_HOME: ' ' })).toBe(defaultDshHome())
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})
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it('labels a resolved home by whether it is the default root', () => {
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expect(dshHomeDisplay(resolve(defaultDshHome()))).toBe('~/.dsh')
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expect(dshHomeDisplay('/some/other/root')).toBe('$DSH_HOME')
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})
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})
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