CLI: --version reports the npm package version (#731)

* CLI: --version reports the npm package version

npx impeccable --version printed 3.6.0 after the 4.0.0 release because
the shim handed every argument to the engine, whose baked-in
CLI_VERSION still said 3.6.0. The shim now answers --version and -v
from its own package.json, as docs/CLI-CONTRACT.md specifies, without
locating or downloading a binary; a test covers both flags. The
engine's CLI_VERSION moves to 4.0.0 for the next engine release, with
the cli-version golden re-recorded and the delta noted.

Co-Authored-By: Claude Code <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Vau2X53xGTjjTCXWMVBoNY

* CLI shim: --version wins whenever it leads, trailing arguments or not

Co-Authored-By: Claude Code <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Vau2X53xGTjjTCXWMVBoNY

---------

Co-authored-by: Claude Code <noreply@anthropic.com>
This commit is contained in:
Paul Bakaus
2026-09-04 13:52:32 -07:00
committed by GitHub
co-authored by Claude Code
parent e74a311e40
commit 641ff95502
5 changed files with 31 additions and 3 deletions
+9 -1
View File
@@ -68,6 +68,14 @@ async function locate() {
return download().catch((err) => { process.stderr.write(`impeccable: ${err.message}\n`); return null; });
}
// `--version` / `-v` is answered by the shim itself: the number users mean
// is this npm package's version, not the engine's (docs/CLI-CONTRACT.md).
const argv = process.argv.slice(2);
if (argv[0] === '--version' || argv[0] === '-v') {
process.stdout.write(`${pkg.version}\n`);
process.exit(0);
}
const bin = await locate();
if (!bin) {
process.stderr.write(
@@ -76,7 +84,7 @@ if (!bin) {
);
process.exit(127);
}
const result = spawnSync(bin, process.argv.slice(2), {
const result = spawnSync(bin, argv, {
stdio: 'inherit',
env: { IMPECCABLE_SELF: 'npx impeccable', ...process.env },
});