Samadhi

Samadhi (Sanskrit, समाधि) is a state of meditative consciousness.

🧘🏽Samadhi linter finds and fixes syntax errors.

Install

npm i samadhi --save

Avaliable fixes

<summary>function declaration half converted from arrow expression</summary>

-function parse(source) => {
+function parse(source) {
    return source;
}

<summary>broken string</summary>

-const a = 'hello;
+const a = 'hello';
const b = 'world';


-x('hello);
+x('hello');
const m = {
-    z: x('hello
+    z: x('hello'),
}

<summary>forgotten round braces in if statement</summary>

-if a > 5 {
+if (a > 5) {
    alert();
}

<summary>missing initializer</summary>

-const {code, places} await samadhi(source);
+const {code, places} = await samadhi(source);

<summary>import identifier</summary>

-import hello from hello;
+import hello from 'hello';

<summary>comma after statement</summary>

function x() {
-    return 'hello',
+    return 'hello';
}

-const a = 5,
+const a = 5;

<summary>useless comma</summary>

const a = {
-    b: 'hello',,
+    b: 'hello',
}

<summary>useless semicolon</summary>

const a = {
-    b: 'hello';
+    b: 'hello',
}

const a = class {
-    b() {},
+    b() {}
}

<summary>assign from</summary>

-const a = from 'a';
+const a = require('a');

API

lint(source: string, options: Options)

Possible options:

interface Options {
    isJSX: boolean;
    isTS: boolean;
    startLine: number;
}

Here is example:

import {lint} from 'samadhi';

const source = `
    function x() => {
        return 'hello';
    }
`;

const [code, places] = await lint(source);

// places:
[{
    rule: 'parser (quick-lint-js)',
    message: `functions/methods should not have '=>'`,
    position: {
        line: 2,
        column: 8,
    },
}];

You can also fix results:

const [code] = await lint(source, {
    fix: true,
});

// returns
function x() {
    return 'hello';
}

Samadhi

Install

Avaliable fixes

API

lint(source: string, options: Options)

License

Current Tags

19 Versions