fix: name & readme

Author: darcyclarke

README.md

@@ -1,2 +1,149 @@
 # util-parseargs
 Polyfill of future proposal for `util.parseArgs()`
+
+### Links & Resources
+
+* [Initial Tooling Issue](https://github.com/nodejs/tooling/issues/19)
+* [Initial Proposal](https://github.com/nodejs/node/pull/35015)
+
+----
+
+## `process.mainArgs` Proposal
+
+> Note: This can be moved forward independently of the `util.parseArgs()` proposal/work.
+ 
+### Implementation:
+
+```javascript
+process.mainArgs = process.argv.slice(process._exec ? 1 : 2)
+```
+
+---
+
+## `util.parseArgs([argv][, options])` Proposal
+
+* `argv` {string[]} (Optional) Array of argument strings; defaults
+  to [`process.mainArgs`](process_argv)
+* `options` {Object} (Optional) The `options` parameter is an
+  object supporting the following properties:
+  * `withValue` {string[]} (Optional) An `Array` of argument
+    strings which expect a value to be defined in `argv` (see [Options][]
+    for details)
+  * `multiples` {string[]} (Optional) An `Array` of argument
+    strings which, when appearing multiple times in `argv`, will be concatenated 
+into an `Array`
+  * `short` {Object} (Optional) An `Object` of key, value pairs of strings which map a "short" alias to an argument; When appearing multiples times in `argv`; Respects `withValue` & `multiples`
+  * `strict` {Boolean} (Optional) A `Boolean` on wheather or not to throw an error when unknown args are encountered
+* Returns: {Object} An object having properties:
+  * `args` {Object}, having properties and `Boolean` values corresponding to parsed options passed
+  * `values` {Object}, have properties and `String` values corresponding to parsed options passed
+  * `positionals` {string[]}, containing [Positionals][]
+
+---
+
+## Examples w/ Output
+
+```js
+const { parseArgs } = require('util')
+```
+
+```js
+// default
+const argv = ['-f', '--foo=a', '--foo', 'b']
+const options = {}
+const { args, values, positionals } = parseArgs(argv, options)
+args // { f: true, foo: true}
+values // { f: [undefined], foo: [undefined] }
+positionals // ['b']
+```
+```js
+// withValue
+const argv = ['-f', '--foo=a', '--foo', 'b']
+const options = {
+    withValue: ['foo']
+}
+const { args, values, positionals } = parseArgs(argv, options)
+args // { f: true, foo: true}
+values // { f: [undefined], foo: ['b'] }
+positionals // []
+```
+```js
+// withValue & multiples
+const argv = ['-f', '--foo=a', '--foo', 'b']
+const options = {
+    withValue: ['foo'],
+    multiples: ['foo']
+}
+const { args, values, positionals } = parseArgs(argv, options)
+args // { f: true, foo: true}
+values // { f: [undefined], foo: ['a','b'] }
+positionals // []
+```
+```js
+// shorts
+const argv = ['-f', '--foo=a', '--foo', 'b']
+const options = {
+    short: { f: 'foo' }
+}
+const { args, values, positionals } = parseArgs(argv, options)
+args // { foo: true}
+values // { foo: [undefined] }
+positionals // ['b']
+```
+
+### F.A.Qs
+
+- Is `cmd --foo=bar baz` the same as `cmd baz --foo=bar`?
+  - Yes, if `withValue: ['foo']`, otherwise no
+- Does the parser execute a function?
+  - no
+- Does the parser execute one of several functions, depending on input?
+  - no
+- Can subcommands take options that are distinct from the main command?
+  - no (this might be a problem? at least it's a more definitive "opinion")
+- Does it output generated help when no options match?
+  - no
+- Does it generated short usage?  Like: `usage: ls [-ABCFGHLOPRSTUWabcdefghiklmnopqrstuwx1] [file ...]`
+  - no (no usage/help at all)
+- Does the user provide the long usage text?  For each option?  For the whole command?
+  - no
+- Do subcommands (if implemented) have their own usage output?
+  - no
+- Does usage print if the user runs `cmd --help`?
+  - no
+- Does it set `process.exitCode`?
+  - no
+- Does usage print to stderr or stdout?
+  - N/A
+- Does it check types?  (Say, specify that an option is a boolean, number, etc.)
+  - no
+- Can an option have more than one type?  (string or false, for example)
+  - no
+- Can the user define a type?  (Say, `type: path` to call `path.resolve()` on the argument.)
+  - no
+- Does a `--foo=0o22` mean 0, 22, 18, or "0o22"?
+  - `"0o22"`
+- Does it coerce types?
+  - no
+- Does `--no-foo` coerce to `--foo=false`?  For all flags?  Only boolean flags?
+  - no, it sets `{args:{'no-foo': true}}`
+- Is `--foo` the same as `--foo=true`?  Only for known booleans?  Only at the end?
+  - no, `--foo` is the same as `--foo=`
+- Does it read environment variables?  Ie, is `FOO=1 cmd` the same as `cmd --foo=1`?
+  - no
+- Do unknown arguments raise an error?  Are they parsed?  Are they treated as positional arguments?
+  - no, they are parsed, not treated as positionals
+- Does `--` signal the end of flags/options?
+  - **open question**
+  - If `--` signals the end, is `--` included as a positional?  is `program -- foo` the same as `program foo`?  Are both `{positionals:['foo']}`, or is the first one `{positionals:['--', 'foo']}`?
+- Does the API specify whether a `--` was present/relevant?
+  - no
+- Is `-foo` the same as `--foo`?
+  - yes <-- ! kind of a blocker for shortopts !
+  - Recommend: "No, -foo is shortopts form of --f --o --o" (assuming none are defined, or withValues)
+- Is `---foo` the same as `--foo`?
+  - no 
+  - the first flag would be parsed as `'-foo'`
+  - the second flag would be parsed as `'foo'`
+- Is `-` a positional? ie, `bash some-test.sh | tap -`
+  - no

package.json

@@ -1,6 +1,6 @@
 {
-  "name": "util-parseargs",
-  "version": "1.0.0",
+  "name": "@pkgjs/parseargs",
+  "version": "0.0.1",
   "description": "Polyfill of future proposal for `util.parseArgs()`",
   "main": "index.js",
   "scripts": {