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mirror of https://github.com/iconify/iconify.git synced 2024-12-12 21:57:50 +00:00
iconify/packages/react/cleanup.js

49 lines
1.4 KiB
JavaScript

const fs = require('fs');
const reactSearch = "import React from 'react';";
const reactImport = 'React';
function fixTypes(filename) {
let content = fs.readFileSync(__dirname + filename, 'utf8');
if (content.indexOf(reactSearch) === -1) {
throw new Error(`Missing React import in ${filename}`);
}
let replaced = false;
['Icon', 'InlineIcon'].forEach((name) => {
const searchStart = `export declare const ${name}: ${reactImport}.ForwardRefExoticComponent`;
const searchEnd = `& ${reactImport}.RefAttributes<IconRef>>;`;
const replace = `export declare const ${name}: (props: IconProps) => ${reactImport}.ReactElement<IconProps, string | ${reactImport}.JSXElementConstructor<any>>;`;
if (content.indexOf(replace) !== -1) {
// Already replaced
return;
}
const parts = content.split(searchStart);
if (parts.length !== 2) {
throw new Error(
`Error replacing types for component ${name} in ${filename}`
);
}
const contentStart = parts.shift();
const parts2 = parts.shift().split(searchEnd);
if (parts2.length < 2) {
throw new Error(
`Error replacing types for component ${name} in ${filename}`
);
}
parts2.shift();
content = contentStart + replace + parts2.join(searchEnd);
replaced = true;
});
if (replaced) {
fs.writeFileSync(__dirname + filename, content, 'utf8');
console.log(`Fixed component types in ${filename}`);
}
}
fixTypes('/lib/iconify.d.ts');
fixTypes('/lib/offline.d.ts');