7575354030

Committed 18 Jan 2024 08:03PM CUT coverage: 100.0%. Remained the same

Build # 7575354030

Build Type

push

github

Committed by

coderaiser

Commit Message

feature: @putout/engine-reporter: add

Run Details

8628 of 8628 branches covered (100.0%)

Branch coverage included in aggregate %.

3 of 3 new or added lines in 3 files covered. (100.0%)

34722 of 34722 relevant lines covered (100.0%)

17431.36 hits per line

Source File
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100.0

/codemods/convert-pascal-to-camel/lib/pascal-to-camel.js

import {operator} from 'putout';

const {rename} = operator;

export const report = (path) => `Use camelCase instead of PascalCase in functions ${path.node.name}`;

export const fix = (path) => {
    const {name} = path.node;
    const camel = toCamel(name);
    
    path.node.name = camel;
    rename(path, name, toCamel(name));
};

export const traverse = ({push}) => ({
    ClassProperty: checkBig('key', push),
    ClassMethod: checkBig('key', push),
    FunctionDeclaration: checkBig('id', push),
    
    FunctionExpression(path) {
        const idPath = path.get('id');
        
        if (!isBig(idPath))
            return;
        
        push(idPath);
    },
    
    VariableDeclarator(path) {
        let isJSX = false;
        const idPath = path.get('id');
        const initPath = path.get('init');
        
        if (!isBig(idPath))
            return;
        
        path.traverse({
            JSXElement(path) {
                isJSX = true;
                path.stop();
            },
        });
        
        if (isJSX)
            return;
        
        if (initPath.isArrowFunctionExpression())
            return push(idPath);
        
        if (initPath.isFunctionExpression())
            return push(idPath);
    },
});

function toCamel(name) {
    const newName = name.slice(1);
    const [a] = name;
    const b = a.toLowerCase();
    
    return `${b}${newName}`;
}

function isBig({node}) {
    if (!node)
        return false;
    
    if (!node.name)
        return false;
    
    return /[A-Z]/.test(node.name[0]);
}

function checkBig(query, push) {
    return (path) => {
        const keyPath = path.get(query);
        
        if (!isBig(keyPath))
            return;
        
        push(keyPath);
    };
}

1	import {operator} from 'putout';	3✔
2		3✔
3	const {rename} = operator;	3✔
4		3✔
5	export const report = (path) => `Use camelCase instead of PascalCase in functions ${path.node.name}`;	3✔
6		3✔
7	export const fix = (path) => {	3✔
8	const {name} = path.node;	30✔
9	const camel = toCamel(name);	30✔
10		30✔
11	path.node.name = camel;	30✔
12	rename(path, name, toCamel(name));	30✔
13	};	3✔
14		3✔
15	export const traverse = ({push}) => ({	3✔
16	ClassProperty: checkBig('key', push),	18✔
17	ClassMethod: checkBig('key', push),	18✔
18	FunctionDeclaration: checkBig('id', push),	18✔
19		18✔
20	FunctionExpression(path) {	18✔
21	const idPath = path.get('id');	24✔
22		24✔
23	if (!isBig(idPath))	24✔
24	return;	24✔
25		6✔
26	push(idPath);	6✔
27	},	18✔
28		18✔
29	VariableDeclarator(path) {	18✔
30	let isJSX = false;	42✔
31	const idPath = path.get('id');	42✔
32	const initPath = path.get('init');	42✔
33		42✔
34	if (!isBig(idPath))	42✔
35	return;	42✔
36		21✔
37	path.traverse({	21✔
38	JSXElement(path) {	21✔
39	isJSX = true;	3✔
40	path.stop();	3✔
41	},	21✔
42	});	21✔
43		21✔
44	if (isJSX)	21✔
45	return;	42✔
46		18✔
47	if (initPath.isArrowFunctionExpression())	18✔
48	return push(idPath);	42✔
49		12✔
50	if (initPath.isFunctionExpression())	12✔
51	return push(idPath);	42✔
52	},	18✔
53	});	3✔
54		3✔
55	function toCamel(name) {	60✔
56	const newName = name.slice(1);	60✔
57	const [a] = name;	60✔
58	const b = a.toLowerCase();	60✔
59		60✔
60	return `${b}${newName}`;	60✔
61	}	60✔
62		3✔
63	function isBig({node}) {	93✔
64	if (!node)	93✔
65	return false;	93✔
66		87✔
67	if (!node.name)	87✔
68	return false;	93✔
69		84✔
70	return /[A-Z]/.test(node.name[0]);	84✔
71	}	93✔
72		3✔
73	function checkBig(query, push) {	54✔
74	return (path) => {	54✔
75	const keyPath = path.get(query);	27✔
76		27✔
77	if (!isBig(keyPath))	27✔
78	return;	27✔
79		15✔
80	push(keyPath);	15✔
81	};	54✔
82	}	54✔

coderaiser / putout / 7575354030

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