yargs-parser - npm Package Compare versions

Comparing version 4.1.0 to 4.2.0

CHANGELOG.md

@@ -5,2 +5,17 @@ # Change Log
 
+<a name="4.2.0"></a>
+# [4.2.0](https://github.com/yargs/yargs-parser/compare/v4.1.0...v4.2.0) (2016-12-01)
+
+
+### Bug Fixes
+
+* inner objects in configs had their keys appended to top-level key when dot-notation was disabled ([#72](https://github.com/yargs/yargs-parser/issues/72)) ([0b1b5f9](https://github.com/yargs/yargs-parser/commit/0b1b5f9))
+
+
+### Features
+
+* allow multiple arrays to be provided, rather than always combining ([#71](https://github.com/yargs/yargs-parser/issues/71)) ([0f0fb2d](https://github.com/yargs/yargs-parser/commit/0f0fb2d))
+
+
+
 <a name="4.1.0"></a>
@@ -7,0 +22,0 @@ # [4.1.0](https://github.com/yargs/yargs-parser/compare/v4.0.2...v4.1.0) (2016-11-07)

index.js

@@ -18,3 +18,5 @@ var camelCase = require('camelcase')
     'parse-numbers': true,
-    'boolean-negation': true
+    'boolean-negation': true,
+    'duplicate-arguments-array': true,
+    'flatten-duplicate-arrays': true
   }, opts.configuration)
@@ -314,2 +316,4 @@ var defaults = opts.default || {}
     var start = i + 1
+    var argsToSet = []
+    var multipleArrayFlag = i > 0
     for (var ii = i + 1; ii < args.length; ii++) {
@@ -320,7 +324,15 @@ if (/^-/.test(args[ii]) && !negative.test(args[ii])) {
         }
+        multipleArrayFlag = true
         break
       }
       i = ii
-      setArg(key, args[ii])
+      argsToSet.push(args[ii])
     }
+    if (multipleArrayFlag && !configuration['flatten-duplicate-arrays']) {
+      setArg(key, argsToSet)
+    } else {
+      argsToSet.forEach(function (arg) {
+        setArg(key, arg)
+      })
+    }
 
@@ -446,3 +458,6 @@ return i
 
-      if (Object.prototype.toString.call(value) === '[object Object]') {
+      // if the value is an inner object and we have dot-notation
+      // enabled, treat inner objects in config the same as
+      // heavily nested dot notations (foo.bar.apple).
+      if (typeof value === 'object' && !Array.isArray(value) && configuration['dot-notation']) {
         // if the value is an object but not an array, check nested object
@@ -546,3 +561,3 @@ setConfigObject(value, fullKey)
     } else if (o[key] === undefined && checkAllAliases(key, flags.arrays)) {
-      o[key] = Array.isArray(value) ? value : [value]
+      o[key] = Array.isArray(value) && configuration['flatten-duplicate-arrays'] ? value : [value]
     } else if (o[key] === undefined || checkAllAliases(key, flags.bools) || checkAllAliases(keys.join('.'), flags.bools) || checkAllAliases(key, flags.counts)) {
@@ -552,4 +567,6 @@ o[key] = value
       o[key].push(value)
+    } else if (configuration['duplicate-arguments-array']) {
+      o[key] = [ o[key], value ]
     } else {
-      o[key] = [ o[key], value ]
+      o[key] = value
     }
@@ -556,0 +573,0 @@ }

package.json

 {
   "name": "yargs-parser",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "the mighty option parser used by yargs",
@@ -32,3 +32,3 @@ "main": "index.js",
     "mocha": "^3.0.1",
-    "nyc": "^8.1.0",
+    "nyc": "^10.0.0",
     "standard": "^8.0.0",
@@ -35,0 +35,0 @@ "standard-version": "^3.0.0"

README.md

@@ -177,3 +177,3 @@ # yargs-parser
 * default: `true`
-* key: 'parse-numbers'
+* key: `parse-numbers`
 
@@ -197,3 +197,3 @@ Should keys that look like numbers be treated as such?
 * default: `true`
-* key: 'boolean-negation'
+* key: `boolean-negation`
 
@@ -214,2 +214,40 @@ Should variables prefixed with `--no` be treated as negations?
 
+### duplicate arguments array
+
+* default: `true`
+* key: `duplicate-arguments-array`
+
+Should arguments be coerced into an array when duplicated:
+
+```sh
+node example.js -x 1 -x 2
+{ _: [], x: [1, 2] }
+```
+
+_if disabled:_
+
+```sh
+node example.js -x 1 -x 2
+{ _: [], x: 2 }
+```
+
+### flatten duplicate arrays
+
+* default: `true`
+* key: `flatten-duplicate-arrays`
+
+Should array arguments be coerced into a single array when duplicated:
+
+```sh
+node example.js -x 1 2 -x 3 4
+{ _: [], x: [1, 2, 3, 4] }
+```
+
+_if disabled:_
+
+```sh
+node example.js -x 1 2 -x 3 4
+{ _: [], x: [[1, 2], [3, 4]] }
+```
+
 ## Special Thanks
@@ -216,0 +254,0 @@

No alert changes

Improved metrics

Total package byte prevSize

36675

increased by5.29%

Lines of code

663

increased by2.63%

Number of lines in readme file

258

increased by17.27%

No dependency changes