tiny-parse-argv - npm Package Compare versions

Comparing version 2.7.0 to 2.8.0

dist/index.js

@@ -66,7 +66,7 @@ /* IMPORT */
 };
-const setAliased = (target, key, value, variadic, aliases) => {
+const setAliased = (target, key, value, unary, variadic, aliases) => {
     const set = variadic ? setVariadic : setNormal;
-    set(target, key, value);
+    set(target, key, value, unary);
     aliases[key]?.forEach(alias => {
-        set(target, alias, value);
+        set(target, alias, value, unary);
     });
@@ -158,2 +158,3 @@ };
     const eagers = getAliasedSet(aliases, options.eager);
+    const unarys = getAliasedSet(aliases, options.unary);
     const variadics = getAliasedSet(aliases, options.variadic);
@@ -182,5 +183,6 @@ const defaults = getAliasedDefaults(aliases, options.default);
                 if (!integers.has(key) && !numbers.has(key) && !strings.has(key)) { // String options shouldn't have an inferred value
+                    const unary = unarys.has(key);
                     const variadic = variadics.has(key);
                     const value = variadic ? [positive] : positive;
-                    setAliased(parsed, key, value, variadic, aliases);
+                    setAliased(parsed, key, value, unary, variadic, aliases);
                 }
@@ -196,4 +198,5 @@ }
                 if (!isNull(value)) {
+                    const unary = unarys.has(optionPrev);
                     const variadic = variadics.has(optionPrev);
-                    setAliased(parsed, optionPrev, value, variadic, aliases);
+                    setAliased(parsed, optionPrev, value, unary, variadic, aliases);
                 }
@@ -203,4 +206,5 @@ }
                 if (!isNull(value)) {
+                    const unary = unarys.has(optionEagerPrev);
                     const variadic = variadics.has(optionEagerPrev);
-                    setAliased(parsed, optionEagerPrev, value, variadic, aliases);
+                    setAliased(parsed, optionEagerPrev, value, unary, variadic, aliases);
                 }
@@ -207,0 +211,0 @@ }

dist/types.d.ts

@@ -8,2 +8,3 @@ type Options = {
     required?: string[];
+    unary?: string[];
     variadic?: string[];
@@ -10,0 +11,0 @@ alias?: Partial<Record<string, string[]>>;

dist/utils.d.ts

@@ -7,4 +7,4 @@ declare const castArray: <T>(value: T | T[]) => T[];
 declare const isUndefined: (value: unknown) => value is undefined;
-declare const setNormal: (target: any, key: string, value: any) => void;
-declare const setVariadic: (target: any, key: string, value: any) => void;
+declare const setNormal: (target: any, key: string, value: any, override: boolean) => void;
+declare const setVariadic: (target: any, key: string, value: any, override: boolean) => void;
 declare const uniq: <T>(values: T[]) => T[];
@@ -11,0 +11,0 @@ declare const uniqBy: <T>(values: T[], iterator: (value: T, index: number, arr: ArrayLike<T>) => unknown) => T[];

dist/utils.js

@@ -20,4 +20,7 @@ /* MAIN */
 };
-const setNormal = (target, key, value) => {
-    if (Array.isArray(target[key])) {
+const setNormal = (target, key, value, override) => {
+    if (override) {
+        target[key] = value;
+    }
+    else if (Array.isArray(target[key])) {
         target[key].push(value);
@@ -32,5 +35,8 @@ }
 };
-const setVariadic = (target, key, value) => {
+const setVariadic = (target, key, value, override) => {
     const values = castArray(value);
-    if (Array.isArray(target[key])) {
+    if (override) {
+        target[key] = values;
+    }
+    else if (Array.isArray(target[key])) {
         target[key].push(...values);
@@ -37,0 +43,0 @@ }

package.json

@@ -5,3 +5,3 @@ {
   "description": "A tiny function for parsing process.argv, a modern rewrite of a sensible subset of minimist.",
-  "version": "2.7.0",
+  "version": "2.8.0",
   "type": "module",
@@ -8,0 +8,0 @@ "main": "dist/index.js",

readme.md

@@ -22,2 +22,3 @@ # Tiny Parse Argv
 - `options.eager`: the listed flags are considered to be eager, and will consume multiple consecutive non-flag values.
+- `options.unary`: the listed flags are considered to be unary, and if multiple values are provided only the last one will be considered.
 - `options.variadic`: the listed flags are considered to be variadic, and their value, if present, will always be an array.
@@ -24,0 +25,0 @@ - `options.required`: the listed flags are considered to be required, if some are missing `options.onMissing` will be called.

src/index.ts

@@ -120,11 +120,11 @@
 
-const setAliased = ( target: any, key: string, value: any, variadic: boolean, aliases: Partial<Record<string, string[]>> ): void => {
+const setAliased = ( target: any, key: string, value: any, unary: boolean, variadic: boolean, aliases: Partial<Record<string, string[]>> ): void => {
 
   const set = variadic ? setVariadic : setNormal;
 
-  set ( target, key, value );
+  set ( target, key, value, unary );
 
   aliases[key]?.forEach ( alias => {
 
-    set ( target, alias, value );
+    set ( target, alias, value, unary );
 
@@ -278,2 +278,3 @@ });
   const eagers = getAliasedSet ( aliases, options.eager );
+  const unarys = getAliasedSet ( aliases, options.unary );
   const variadics = getAliasedSet ( aliases, options.variadic );
@@ -311,6 +312,7 @@ const defaults = getAliasedDefaults ( aliases, options.default );
 
+          const unary = unarys.has ( key );
           const variadic = variadics.has ( key );
           const value = variadic ? [positive] : positive;
 
-          setAliased ( parsed, key, value, variadic, aliases );
+          setAliased ( parsed, key, value, unary, variadic, aliases );
 
@@ -334,5 +336,6 @@ }
 
+          const unary = unarys.has ( optionPrev );
           const variadic = variadics.has ( optionPrev );
 
-          setAliased ( parsed, optionPrev, value, variadic, aliases );
+          setAliased ( parsed, optionPrev, value, unary, variadic, aliases );
 
@@ -345,5 +348,6 @@ }
 
+          const unary = unarys.has ( optionEagerPrev );
           const variadic = variadics.has ( optionEagerPrev );
 
-          setAliased ( parsed, optionEagerPrev, value, variadic, aliases );
+          setAliased ( parsed, optionEagerPrev, value, unary, variadic, aliases );
 
@@ -350,0 +354,0 @@ }

src/types.ts

@@ -13,2 +13,3 @@
   required?: string[],
+  unary?: string[],
   variadic?: string[],
@@ -15,0 +16,0 @@ alias?: Partial<Record<string, string[]>>,

src/utils.ts

@@ -40,6 +40,10 @@
 
-const setNormal = ( target: any, key: string, value: any ): void => {
+const setNormal = ( target: any, key: string, value: any, override: boolean ): void => {
 
-  if ( Array.isArray ( target[key] ) ) {
+  if ( override ) {
 
+    target[key] = value;
+
+  } else if ( Array.isArray ( target[key] ) ) {
+
     target[key].push ( value );
@@ -59,8 +63,12 @@
 
-const setVariadic = ( target: any, key: string, value: any ): void => {
+const setVariadic = ( target: any, key: string, value: any, override: boolean ): void => {
 
   const values = castArray ( value );
 
-  if ( Array.isArray ( target[key] ) ) {
+  if ( override ) {
 
+    target[key] = values;
+
+  } else if ( Array.isArray ( target[key] ) ) {
+
     target[key].push ( ...values );
@@ -67,0 +75,0 @@

test/index.js

@@ -320,2 +320,25 @@
 
+  it ( 'supports explicitly unary flags', t => {
+
+    parse ( t, {
+      input: ['--bool', '--str', '--no-foo', '--bar', 'one', '--baz', 'one', '--baz', 'one', '--qux', 'one', 'two'],
+      options: {
+        boolean: ['bool', 'foo'],
+        string: ['str', 'bar', 'baz'],
+        eager: ['qux'],
+        unary: ['bool', 'str', 'foo', 'bar', 'baz', 'qux'],
+      },
+      output: {
+        bool: true,
+        foo: false,
+        bar: 'one',
+        baz: 'one',
+        qux: 'two',
+        _: [],
+        '--': []
+      }
+    });
+
+  });
+
   it ( 'supports explicitly variadic flags', t => {
@@ -322,0 +345,0 @@

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Improved metrics

Total package byte prevSize

60986

increased by2.66%

Lines of code

2031

increased by2.01%

Number of lines in readme file

67

increased by1.52%

No dependency changes