75 lines
2.6 KiB
TypeScript
75 lines
2.6 KiB
TypeScript
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
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// homedir/platform are read at call time, so they can be stubbed per case.
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vi.mock('node:os', async (importOriginal) => {
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const actual = await importOriginal<typeof import('node:os')>();
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return {
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...actual,
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homedir: () => '/home/tester',
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platform: () => mockPlatform,
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};
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});
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let mockPlatform: NodeJS.Platform = 'linux';
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const { getShellProfilePath, detectShell } = await import('../../src/platform/detect.js');
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describe('getShellProfilePath', () => {
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const originalShell = process.env['SHELL'];
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const originalZdotdir = process.env['ZDOTDIR'];
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beforeEach(() => {
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mockPlatform = 'linux';
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delete process.env['ZDOTDIR'];
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});
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afterEach(() => {
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if (originalShell === undefined) delete process.env['SHELL'];
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else process.env['SHELL'] = originalShell;
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if (originalZdotdir === undefined) delete process.env['ZDOTDIR'];
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else process.env['ZDOTDIR'] = originalZdotdir;
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});
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// The regression this guards: setupPath() in stages/finalize.ts appends the
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// PATH export to whatever this returns. A line written to ~/.bashrc is
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// unreachable to `bash -lc`, systemd units and agent seats, because Debian's
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// default .bashrc returns early for non-interactive shells — so an install
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// reported success and left `mosaic: command not found`. Same for .zshrc,
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// which zsh only reads for interactive shells.
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it('never targets an interactive-only rc file', () => {
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for (const shell of ['/bin/bash', '/usr/bin/zsh']) {
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process.env['SHELL'] = shell;
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const profile = getShellProfilePath();
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expect(profile).not.toMatch(/\.bashrc$/);
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expect(profile).not.toMatch(/\.zshrc$/);
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}
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});
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it('uses ~/.profile for bash', () => {
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process.env['SHELL'] = '/bin/bash';
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expect(getShellProfilePath()).toBe('/home/tester/.profile');
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});
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it('uses ~/.zshenv for zsh', () => {
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process.env['SHELL'] = '/usr/bin/zsh';
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expect(getShellProfilePath()).toBe('/home/tester/.zshenv');
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});
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it('honours ZDOTDIR for zsh', () => {
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process.env['SHELL'] = '/usr/bin/zsh';
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process.env['ZDOTDIR'] = '/custom/zdot';
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expect(getShellProfilePath()).toBe('/custom/zdot/.zshenv');
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});
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it('falls back to ~/.profile for an unknown shell', () => {
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process.env['SHELL'] = '/bin/somethingelse';
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expect(detectShell()).toBe('unknown');
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expect(getShellProfilePath()).toBe('/home/tester/.profile');
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});
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it('still routes fish to its own config', () => {
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process.env['SHELL'] = '/usr/bin/fish';
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expect(getShellProfilePath()).toBe('/home/tester/.config/fish/config.fish');
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});
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});
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