bin-version - npm Package Compare versions

Comparing version 3.1.0 to 4.0.0

index.d.ts

		@@ -6,5 +6,5 @@ declare namespace binVersion {

		@default ['--version']
		If not specified, predefined arguments will be used for known binaries, or `['--version']` and `['version']` arguments will be tried.
		*/
		args?: string[];
		readonly args?: readonly string[];
		}
		@@ -30,6 +30,8 @@ }


		// $ openssl version
		// OpenSSL 1.0.2d 9 Jul 2015

		console.log(await binVersion('openssl'));
		//=> '1.0.2'

		console.log(await binVersion('openssl', {args: ['version']}));
		@@ -36,0 +38,0 @@ //=> '1.0.2'

index.js

		@@ -5,12 +5,48 @@ 'use strict';

		module.exports = (binary, options = {}) => {
		return execa(binary, options.args \|\| ['--version'])
		.then(result => findVersions(result.stdout \|\| result.stderr, {loose: true})[0])
		.catch(error => {
		const knownBinaryArguments = new Map([
		...['ffmpeg', 'ffprobe', 'ffplay'].map(name => [name, ['-version']]),
		['openssl', ['version']]
		]);

		const defaultPossibleArguments = [
		['--version'],
		['version']
		];

		module.exports = async (binary, options = {}) => {
		let possibleArguments;

		if (options.args === undefined) {
		const customArgs = knownBinaryArguments.get(binary);
		if (customArgs === undefined) {
		possibleArguments = defaultPossibleArguments;
		} else {
		possibleArguments = [customArgs];
		}
		} else {
		possibleArguments = [options.args];
		}

		for (const args of possibleArguments) {
		try {
		// TODO: Use `{all}` instead of `{stdout, stderr}` when execa v2 is out
		const {stdout, stderr} = await execa(binary, args); // eslint-disable-line no-await-in-loop
		const [version] = findVersions(stdout \|\| stderr, {loose: true});
		if (version !== undefined) {
		return version;
		}
		} catch (error) {
		if (error.code === 'ENOENT') {
		error.message = `Couldn't find the \`${binary}\` binary. Make sure it's installed and in your $PATH.`;
		const newError = new Error(`Couldn't find the \`${binary}\` binary. Make sure it's installed and in your $PATH.`);
		newError.sourceError = error;
		throw newError;
		}

		throw error;
		});
		if (error.code === 'EACCES') {
		throw error;
		}
		}
		}

		throw new Error(`Couldn't find version of \`${binary}\``);
		};

package.json

		{
		"name": "bin-version",
		"version": "3.1.0",
		"version": "4.0.0",
		"description": "Get the version of a binary in semver format",
		@@ -13,3 +13,3 @@ "license": "MIT",
		"engines": {
		"node": ">=6"
		"node": ">=8"
		},
		@@ -37,6 +37,6 @@ "scripts": {
		"devDependencies": {
		"ava": "^1.4.1",
		"tsd": "^0.7.2",
		"ava": "^2.1.0",
		"tsd": "^0.7.3",
		"xo": "^0.24.0"
		}
		}

readme.md

		@@ -35,3 +35,19 @@ # bin-version [![Build Status](https://travis-ci.com/sindresorhus/bin-version.svg?branch=master)](https://travis-ci.com/sindresorhus/bin-version)
		```js
		const binVersion = require('bin-version');

		(async () => {
		console.log(await binVersion('openssl'));
		//=> '1.0.2'
		})();
		```

		```
		$ openssl version
		OpenSSL 1.0.2d 9 Jul 2015
		```

		```js
		const binVersion = require('bin-version');

		(async () => {
		console.log(await binVersion('openssl', {args: ['version']}));
		@@ -42,5 +58,6 @@ //=> '1.0.2'


		## API

		### binVersion(binary, [options])
		### binVersion(binary, options?)

		@@ -62,6 +79,8 @@ Returns a `Promise<string>` with the version of the `binary`.
		Type: `string[]`
		Default: `['--version']`

		The arguments to pass to `binary` so that it will print its version.

		If not specified, predefined arguments will be used for known binaries, or `['--version']` and `['version']` arguments will be tried.


		## Related
		@@ -71,6 +90,1 @@
		- [find-versions](https://github.com/sindresorhus/find-versions) - Find semver versions in a string


		## License

		MIT © [Sindre Sorhus](https://sindresorhus.com)

New alerts