clap - npm Package Compare versions

Comparing version 3.0.0 to 3.1.0

lib/command.js

@@ -14,3 +14,7 @@ import getCommandHelp from './help.js';
 export default class Command {
-    constructor(usage = '') {
+    constructor(usage = '', ...rest) {
+        if (rest.length > 0) {
+            throw new Error('Second parameter in Command constructor is deprecated, use first parameter to define args instead, i.e. command("name [arg1] [arg2]")');
+        }
+
         const [name, params] = usage.trim().split(/(\s+.*)$/);
@@ -17,0 +21,0 @@

lib/index.js

@@ -12,6 +12,7 @@ import { basename, extname } from 'path';
 
-function command(name, params, config) {
-    name = name || nameFromProcessArgv() || 'command';
-
-    return new Command(name, params, config);
+function command(usageOrCommand, ...rest) {
+    return new Command(
+        usageOrCommand || nameFromProcessArgv() || 'command',
+        ...rest
+    );
 }
@@ -18,0 +19,0 @@

lib/parse-argv.js

@@ -83,4 +83,10 @@ import CliError from './parse-argv-error.js';
 
+        // special case, use - as a value for an arg
+        if (token === '-' && context.args.length < command.params.maxCount) {
+            context.args.push(token);
+            continue;
+        }
+
         if (token[0] === '-') {
-            if (token[1] === '-' || token.length === 2) {
+            if (token[1] === '-') {
                 // long option
@@ -101,3 +107,3 @@ const option = command.getOption(token);
                 if (!/^-[a-zA-Z0-9]+$/.test(token)) {
-                    throw new CliError(`Bad short option sequence: ${token}`);
+                    throw new CliError(`Bad short options sequence: ${token}`);
                 }
@@ -109,3 +115,3 @@
                     if (option === null) {
-                        throw new CliError(`Unknown option "${token[j]}" in short option sequence: ${token}`);
+                        throw new CliError(`Unknown option "${token[j]}" in short options sequence: ${token}`);
                     }
@@ -115,3 +121,3 @@
                         throw new CliError(
-                            `Non-boolean option "-${token[j]}" can\'t be used in short option sequence: ${token}`
+                            `Non-boolean option "-${token[j]}" can\'t be used in short options sequence: ${token}`
                         );
@@ -118,0 +124,0 @@ }

package.json

 {
   "name": "clap",
-  "title": "Command line argument parser",
+  "version": "3.1.0",
   "description": "Command line argument parser",
@@ -8,3 +8,2 @@ "author": "Roman Dvornov <[e-mail]>",
   "license": "MIT",
-  "version": "3.0.0",
   "keywords": [
@@ -38,7 +37,7 @@ "cli",
   "devDependencies": {
-    "c8": "^7.10.0",
-    "eslint": "^8.4.1",
-    "mocha": "^9.1.3",
-    "rollup": "^2.61.1",
-    "test-console": "^1.1.0"
+    "c8": "^7.11.0",
+    "eslint": "^8.8.0",
+    "mocha": "^9.2.0",
+    "rollup": "^2.67.1",
+    "test-console": "^2.0.0"
   },
@@ -50,3 +49,4 @@ "scripts": {
     "test:cjs": "mocha cjs-test --reporter ${REPORTER:-progress}",
-    "build": "npm run esm-to-cjs",
+    "watch": "npm run build -- --watch",
+    "build": "npm run esm-to-cjs --",
     "build-and-test": "npm run esm-to-cjs-and-test",
@@ -53,0 +53,0 @@ "esm-to-cjs": "node scripts/esm-to-cjs",

README.md

@@ -49,3 +49,3 @@ [![NPM version](https://img.shields.io/npm/v/clap.svg)](https://www.npmjs.com/package/clap)
         .end()
-    .command('another-command')
+    .command('another-command [arg1] [arg2]')
         // ...
@@ -52,0 +52,0 @@ .command('level3-command')

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Improved metrics

Total package byte prevSize

47262

increased by1.8%

Lines of code

1193

increased by1.71%

No dependency changes