Package Exports

@putout/plugin-apply-try-catch
@putout/plugin-apply-try-catch/lib/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@putout/plugin-apply-try-catch) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@putout/plugin-apply-try-catch

🐊Putout plugin adds ability to apply tryCatch and tryToCatch. Renamed to @putout/plugin-try-catch.

Install

npm i @putout/plugin-apply-try-catch

Rule

{
    "rules": {
        "apply-try-catch/await": "on",
        "apply-try-catch/args": "on",
        "apply-try-catch/declare": "on",
        "apply-try-catch/expand-arguments": "on",
        "apply-try-catch/try-catch": "on",
        "apply-try-catch/try-to-catch": "on"
    }
}

try-catch

❌ Example of incorrect code

try {
    log('hello');
} catch(error) {
}

✅ Example of correct code

import tryCatch from 'try-catch';
const [error] = tryCatch(log, 'hello');

try-to-catch

❌ Example of incorrect code

try {
    await send('hello');
} catch(error) {
}

✅ Example of correct code

import tryToCatch from 'try-catch';
const [error] = await tryToCatch(send, 'hello');

await

❌ Example of incorrect code

await tryCatch(a, b);
tryToCatch(a, b);

✅ Example of correct code

await tryToCatch(a, b);

args

❌ Example of incorrect code

tryCatch(send('hello'));

✅ Example of correct code

tryCatch(send, 'hello');

declare

❌ Example of incorrect code

const [error] = tryCatch(fs.readFileSync, 'hello.txt');

✅ Example of correct code

import tryCatch from 'try-catch';
const [error] = tryCatch(fs.readFileSync, 'hello.txt');

expand-arguments

❌ Example of incorrect code

import tryCatch from 'try-catch';

test('some message', (t) => {
    const fn = () => copymitter('/hello');
    const [error] = tryCatch(fn);
    
    t.equal(error.message, 'to should be a string!');
    t.end();
});

✅ Example of correct code

import tryCatch from 'try-catch';

test('some message', (t) => {
    const [error] = tryCatch(copymitter, '/hello');
    
    t.equal(error.message, 'to should be a string!');
    t.end();
});

License

MIT