clia - npm Package Compare versions

Comparing version 2020.8.5 to 2020.8.6

CHANGELOG.md

@@ -7,2 +7,6 @@ ### change type: f / x / m / p
 
+### 2020.8.6
+
+* **f** `--` marks all subsequent inputs as arguments
+
 ### 2020.8.5
@@ -9,0 +13,0 @@

index.js

@@ -7,7 +7,9 @@ // a argument, o option, kv key-value
     if (arg.startsWith('--')) {
-        // single option OR key-value
+        if (arg === '--')
+            return ['a', '--']
+
         const flag = arg.slice(2)
-        if (flag === '')
-            throw Error('-- not supported yet. Expected extra character, eg: --h --v ..etc')
-        else if (flag.includes('=')) {
+
+        if (flag.includes('=')) {
+            // key-value
             const [option, value] = flag.split('=')
@@ -20,3 +22,3 @@ if (option === '' || value === '')
         }
-        else return ['o', [flag]]
+        else return ['o', [flag]] //single option
     }
@@ -41,3 +43,3 @@ else if (arg.startsWith('-') && arg.length > 1) {
     opts.reduce((acc, next) => {
-        const [kind, parsed] = parse_arg(next)
+        const [kind, parsed] = acc.skip ? ['a', next] : parse_arg(next)
 
@@ -57,15 +59,19 @@ if (kind === 'o') {
 
-            acc.opts.$$.push(parsed)
+            if (parsed === '--' && !acc.skip) {
+                acc.skip = true
+            } else {
+                acc.opts.$$.push(parsed)
 
-            if (acc.tag) {
-                const prop = '$' + acc.tag
-                if (!acc.opts[prop])
-                    acc.opts[prop] = [parsed]
-                else acc.opts[prop].push(parsed)
+                if (acc.tag) {
+                    const prop = '$' + acc.tag
+                    if (!acc.opts[prop])
+                        acc.opts[prop] = [parsed]
+                    else acc.opts[prop].push(parsed)
+                }
+
+                if (acc.tag) {
+                    add_args(acc, acc.tag, parsed)
+                } else acc.plain.push(parsed)
             }
 
-            if (acc.tag) {
-                add_args(acc, acc.tag, parsed)
-            } else acc.plain.push(parsed)
-
             return acc
@@ -93,2 +99,3 @@
         tag: undefined,
+        skip: false,
         opt: {},
@@ -95,0 +102,0 @@ args: {},

package.json

 {
   "name": "clia",
-  "version": "2020.8.5",
+  "version": "2020.8.6",
   "description": "Command line parser and t3st example project",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -15,3 +15,3 @@ #  clia
 
-From the command line input flags (abcd) and unflagged (hello)
+From the command line input:
 ```bash
@@ -44,3 +44,3 @@ node your-node-app -a -ab -cd hello
 
-## option -> boolean flag(s)
+### option -> boolean flag(s)
 
@@ -68,2 +68,3 @@ * **short** option
  * When a key-value option is stated more than once, the last value is used assigned
+ * If a `--` is encountered, it is ignored. All subsequent inputs are treated as arguments.
 
@@ -73,3 +74,3 @@ ## errors are thrown for:
 * `__proto__`  to prevent prototype pollution
-* dangling `--` argument (WIP `--` will indicate all subsequent input to be treated as arguments)
+* key-value pair with missing value, eg: `--store=`
 
@@ -76,0 +77,0 @@ ## testing

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Fixed alerts

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Improved metrics

Total package byte prevSize

7384

increased by3.1%

Lines of code

88

increased by6.02%

Number of lines in readme file

107

increased by0.94%

No dependency changes