nitro-codegen/lib/prettifyDirectory.js

The code-generator for react-native-nitro-modules.

import os from 'os';
import path from 'path';
export function prettifyDirectory(directory) {
    let relativePath = path.relative(process.cwd(), path.resolve(directory));
    if (!relativePath.startsWith('.') && relativePath.length > 0) {
        // Make sure all relative paths start with "./something", not just "something"
        relativePath = `./${relativePath}`;
    }
    const home = os.homedir();
    const homeShorthand = os.platform() === 'win32' ? '$HOME' : '~';
    const prettifiedHomeShorthand = directory.startsWith(home)
        ? `${homeShorthand}${directory.slice(home.length)}`
        : directory;
    if (relativePath.length < 1) {
        // If relativePath is ".", we don't want to return it
        return prettifiedHomeShorthand;
    }
    if (relativePath.length > 0 &&
        relativePath.length < prettifiedHomeShorthand.length) {
        // If relativePath is shroter than the ~/... home path, we use the relative one.
        return relativePath;
    }
    else {
        // ..otherwise just use the ~/... home relative path.
        return prettifiedHomeShorthand;
    }
}