127 lines
7.5 KiB
TypeScript
127 lines
7.5 KiB
TypeScript
import { afterEach, describe, expect, it, vi } from 'vitest'
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import { parseDshArgs } from '../src/args.ts'
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const parse = (argv: string[], experimentalEnv = false) => parseDshArgs(argv, '1.2.3', experimentalEnv)
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/**
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* `parseDshArgs` calls `process.exit` for `--help`/`--version`/errors and lets
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* Commander print to the real streams; capture the exit code and mute output.
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*/
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function exitCode(argv: string[], experimentalEnv = false): number {
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const exit = vi.spyOn(process, 'exit').mockImplementation(() => { throw new Error('exit') })
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vi.spyOn(process.stdout, 'write').mockReturnValue(true)
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vi.spyOn(process.stderr, 'write').mockReturnValue(true)
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try {
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parse(argv, experimentalEnv)
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throw new Error(`expected ${JSON.stringify(argv)} to exit`)
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} catch {
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return exit.mock.calls.at(-1)?.[0] as number
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} finally {
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vi.restoreAllMocks()
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}
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}
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afterEach(() => { vi.restoreAllMocks() })
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describe('parseDshArgs', () => {
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it('routes each mode by its shape: default TUI, -p headless, experimental and web subcommands', () => {
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expect(parse([])).toEqual({ mode: 'tui' })
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expect(parse(['--config', 'custom.yml'])).toEqual({ mode: 'tui', config: 'custom.yml' })
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expect(parse(['--config-replace', 'tree.yml'])).toEqual({ mode: 'tui', configReplace: 'tree.yml' })
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expect(parse(['--resume', 'sess', '--config', 'app.yml'])).toEqual({ mode: 'tui', config: 'app.yml', resume: 'sess' })
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expect(parse(['-p', 'do the thing'])).toEqual({ mode: 'headless', prompt: 'do the thing' })
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// Experimental subcommands run under the per-invocation flag or the env opt-in.
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expect(parse(['meta', '--experimental'])).toEqual({ mode: 'meta' })
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expect(parse(['meta'], true)).toEqual({ mode: 'meta' })
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// Bare `web` carries no host/port: the shipped Web overlay owns the default.
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expect(parse(['web'])).toEqual({ mode: 'web', dev: false })
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expect(parse(['web', '--config', 'web.yml'])).toEqual({ mode: 'web', dev: false, config: 'web.yml' })
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// Host/port are unvalidated pass-throughs (the webserver schema gates them
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// at boot); the adapter only coerces the port string to a number.
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expect(parse(['web', '--host', '0.0.0.0', '--port', '8080', '--dev', '--workspace-root', '/w']))
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.toEqual({ mode: 'web', host: '0.0.0.0', port: 8080, dev: true, workspaceRoot: '/w' })
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// Guided fresh-session entries carry nothing: bare mode discriminant only.
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expect(parse(['upgrade', '--experimental'])).toEqual({ mode: 'upgrade' })
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expect(parse(['upgrade'], true)).toEqual({ mode: 'upgrade' })
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// --trusted-host is variadic and repeatable; authorities pass through unvalidated.
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expect(parse(['web', '--trusted-host', 'harness.internal:3080', 'lab.internal', '--trusted-host', '10.0.0.9']))
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.toEqual({ mode: 'web', dev: false, trustedHosts: ['harness.internal:3080', 'lab.internal', '10.0.0.9'] })
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})
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it('routes the dump flags per surface: composed with the user layer, or shipped only', () => {
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expect(parse(['--dump-config'])).toEqual({ mode: 'dump-config', surface: 'tui', defaultOnly: false })
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expect(parse(['--dump-config', '--config', 'c.yml']))
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.toEqual({ mode: 'dump-config', surface: 'tui', defaultOnly: false, config: 'c.yml' })
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expect(parse(['--dump-default-config'])).toEqual({ mode: 'dump-config', surface: 'tui', defaultOnly: true })
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expect(parse(['web', '--dump-config'])).toEqual({ mode: 'dump-config', surface: 'web', defaultOnly: false })
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expect(parse(['web', '--dump-config', '--config', 'w.yml']))
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.toEqual({ mode: 'dump-config', surface: 'web', defaultOnly: false, config: 'w.yml' })
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expect(parse(['web', '--dump-default-config'])).toEqual({ mode: 'dump-config', surface: 'web', defaultOnly: true })
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// The two dump flags contradict each other; boot-only flags alongside a
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// dump would be silently ignored; the shipped tree takes no user overlay.
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expect(exitCode(['--dump-config', '--dump-default-config'])).toBe(1)
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expect(exitCode(['--dump-default-config', '--config', 'c.yml'])).toBe(1)
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expect(exitCode(['--dump-config', '--resume', 's'])).toBe(1)
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expect(exitCode(['--dump-config', '-p', 'task'])).toBe(1)
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expect(exitCode(['--dump-config', '--config-replace', 'tree.yml'])).toBe(1)
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expect(exitCode(['web', '--dump-config', '--dump-default-config'])).toBe(1)
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expect(exitCode(['web', '--dump-default-config', '--config', 'w.yml'])).toBe(1)
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// A leaked dump flag on a subcommand that has none is a mistyped invocation.
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expect(exitCode(['meta', '--experimental', '--dump-config'])).toBe(1)
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expect(exitCode(['upgrade', '--experimental', '--dump-config'])).toBe(1)
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})
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it('exits nonzero instead of silently starting fresh or dropping inputs', () => {
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// Empty resume/prompt would be swallowed downstream; --prompt mixed with
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// TUI inputs must not lose them. (Bad host/port are gated by the webserver
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// schema at boot, not here.)
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expect(exitCode(['--resume='])).toBe(1)
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expect(exitCode(['-p', ''])).toBe(1)
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expect(exitCode(['-p', 'x', '--config', 'c.yml'])).toBe(1)
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expect(exitCode(['-p', 'x', '--config-replace', 'tree.yml'])).toBe(1)
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expect(exitCode(['--config', 'c.yml', '--config-replace', 'tree.yml'])).toBe(1)
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expect(exitCode(['-p', 'x', '--resume', 's'])).toBe(1)
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expect(exitCode(['--bogus'])).toBe(1)
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expect(exitCode(['bogus-positional'])).toBe(1)
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// A default-surface flag on either side of `web` leaks into program.opts()
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// but the web subcommand shares none of them: reject rather than serve.
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expect(exitCode(['web', '-p', 'task'])).toBe(1)
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expect(exitCode(['web', '--resume', 's'])).toBe(1)
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expect(exitCode(['--config', 'c.yml', 'web'])).toBe(1)
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expect(exitCode(['--config-replace', 'tree.yml', 'web'])).toBe(1)
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// Same rule for each subcommand that shares no option with the default
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// surface, so a leaked flag is a typo, not something to ignore.
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// `meta` fixes its own config tree and always starts fresh,
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// so every default-surface option is rejected.
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expect(exitCode(['meta', '--experimental', '--resume', 's'])).toBe(1)
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expect(exitCode(['meta', '--experimental', '--config', 'c.yml'])).toBe(1)
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expect(exitCode(['meta', '--experimental', '--config-replace', 'tree.yml'])).toBe(1)
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expect(exitCode(['meta', '--experimental', '-p', 'task'])).toBe(1)
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// `upgrade` takes no options beyond the gate: any leaked default-surface
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// flag is a mistyped invocation, not a silently-dropped input.
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expect(exitCode(['upgrade', '--experimental', '--resume', 's'])).toBe(1)
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expect(exitCode(['upgrade', '--experimental', '--config', 'c.yml'])).toBe(1)
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expect(exitCode(['-p', 'task', 'upgrade', '--experimental'])).toBe(1)
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// The pre-release command names have no compatibility aliases.
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expect(exitCode(['experimental-meta'])).toBe(1)
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expect(exitCode(['experimental-upgrade'])).toBe(1)
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})
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it('gates experimental subcommands behind --experimental or the env opt-in', () => {
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// Bare `meta`/`upgrade` without either opt-in must fail loud, not run.
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expect(exitCode(['meta'])).toBe(1)
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expect(exitCode(['upgrade'])).toBe(1)
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// A leaked default-surface flag stays a typo even when the gate is passed
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// by the environment alone.
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expect(exitCode(['meta', '--resume', 's'], true)).toBe(1)
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// The flag and the env opt-in may coexist.
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expect(parse(['meta', '--experimental'], true)).toEqual({ mode: 'meta' })
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expect(parse(['upgrade', '--experimental'], true)).toEqual({ mode: 'upgrade' })
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})
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it('exits 0 for --help (disclosing web) and --version', () => {
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expect(exitCode(['--help'])).toBe(0)
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expect(exitCode(['--version'])).toBe(0)
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})
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})
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