_OSPaths - Code Metrics - Inspection of "4.0.0" - rivy/js.os-paths - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( cd2725...053878 )

by Roy

created 2019-10-04 06:54 UTC

_OSPaths A

↳ Parent: index.js

Complexity

Total Complexity

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Importance

Changes

Metric	Value
wmc	22
eloc	9
dl	0
loc	17
rs	10
c	0
b	0
f	0

1 Function

Rating	Name	Duplication	Size	Complexity
F	constructor	0	15	22

// # spell-checker:ignore UserProfile HomeDrive HomePath WinDir
/* eslint-env es6, node */
'use strict';

const os = require('os');

const isWinOS = /^win/i.test(process.platform);

const base = () => {
	const {env} = process;

	const object = {};

	object.home = os.homedir ?
		() => {
			return os.homedir();
		} :
		() => {
			let path = env.HOME;
			if (path.length > 1 && path.endsWith('/')) {
				path = path.slice(0, -1);
			}

			return path;
		};

	object.temp = os.tmpdir ?
		() => {
			return os.tmpdir();
		} :
		() => {
			let path = env.TMPDIR ||
				env.TEMP ||
				env.TMP ||
				'/tmp';
			if (path.length > 1 && path.endsWith('/')) {
				path = path.slice(0, -1);
			}

			return path;
		};

	return object;
};

const windows = () => {
	const {env} = process;

	const object = {};

	object.home = os.homedir ?
		() => {
			return os.homedir();
		} :
		() => {
			let path = env.USERPROFILE || env.HOMEDRIVE + env.HOMEPATH || env.HOME;
			if (path.length > 1 && ((path.endsWith('\\') && !path.endsWith(':\\')) || (path.endsWith('/') && !path.endsWith(':/')))) {
				path = path.slice(0, -1);
			}

			return path;
		};

	object.temp = os.tmpdir ?
		() => {
			return os.tmpdir();
		} :
		() => {
			let path = env.TEMP ||
				env.TMP ||
				(env.SystemRoot || env.windir) + '\\temp';
			if (path.length > 1 && ((path.endsWith('\\') && !path.endsWith(':\\')) || (path.endsWith('/') && !path.endsWith(':/')))) {
				path = path.slice(0, -1);
			}

			return path;
		};

	return object;
};

class _OSPaths {
	constructor() {
		const OSPaths = function () {
			return new _OSPaths();
		};

		this._fn = OSPaths;

		// Connect to platform-specific API functions by extension
		const extension = isWinOS ? windows() : base();
		Object.keys(extension).forEach(key => {
			this._fn[key] = extension[key];
		});

		return this._fn;

	}
}

module.exports = new _OSPaths();


1			// # spell-checker:ignore UserProfile HomeDrive HomePath WinDir
2			/* eslint-env es6, node */
3			'use strict';
4
5			const os = require('os');
6
7			const isWinOS = /^win/i.test(process.platform);
8
9			const base = () => {
10			const {env} = process;
11
12			const object = {};
13
14			object.home = os.homedir ?
15			() => {
16			return os.homedir();
17			} :
18			() => {
19			let path = env.HOME;
20			if (path.length > 1 && path.endsWith('/')) {
21			path = path.slice(0, -1);
22			}
23
24			return path;
25			};
26
27			object.temp = os.tmpdir ?
28			() => {
29			return os.tmpdir();
30			} :
31			() => {
32			let path = env.TMPDIR \|\|
33			env.TEMP \|\|
34			env.TMP \|\|
35			'/tmp';
36			if (path.length > 1 && path.endsWith('/')) {
37			path = path.slice(0, -1);
38			}
39
40			return path;
41			};
42
43			return object;
44			};
45
46			const windows = () => {
47			const {env} = process;
48
49			const object = {};
50
51			object.home = os.homedir ?
52			() => {
53			return os.homedir();
54			} :
55			() => {
56			let path = env.USERPROFILE \|\| env.HOMEDRIVE + env.HOMEPATH \|\| env.HOME;
57			if (path.length > 1 && ((path.endsWith('\\') && !path.endsWith(':\\')) \|\| (path.endsWith('/') && !path.endsWith(':/')))) {
58			path = path.slice(0, -1);
59			}
60
61			return path;
62			};
63
64			object.temp = os.tmpdir ?
65			() => {
66			return os.tmpdir();
67			} :
68			() => {
69			let path = env.TEMP \|\|
70			env.TMP \|\|
71			(env.SystemRoot \|\| env.windir) + '\\temp';
72			if (path.length > 1 && ((path.endsWith('\\') && !path.endsWith(':\\')) \|\| (path.endsWith('/') && !path.endsWith(':/')))) {
73			path = path.slice(0, -1);
74			}
75
76			return path;
77			};
78
79			return object;
80			};
81
82			class _OSPaths {
83			constructor() {
84			const OSPaths = function () {
85			return new _OSPaths();
86			};
87
88			this._fn = OSPaths;
89
90			// Connect to platform-specific API functions by extension
91			const extension = isWinOS ? windows() : base();
92			Object.keys(extension).forEach(key => {
93			this._fn[key] = extension[key];
94			});
95
96			return this._fn;
			0 ignored issues – show Bug introduced 2019-10-04 06:16 UTC by Report Bug Copy Issue Report The constructor does not have a meaningful return value. Are you sure this is correct? Loading history...
97			}
98			}
99
100			module.exports = new _OSPaths();
101

rivy / js.os-paths

Push — master ( cd2725...053878 )

_OSPaths A

Complexity

Size/Duplication

Importance

1 Function

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