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CLIUtils.ts
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94 lines (81 loc) · 2.57 KB
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import * as fs from 'fs';
import * as mkdirp from 'mkdirp';
import * as path from 'path';
import { TObject } from '../../types/TObject';
import { IPackageConfig } from '../../interfaces/cli/IPackageConfig';
import { JavaScriptObfuscatorCLI } from '../JavaScriptObfuscatorCLI';
export class CLIUtils {
/**
* @param {string} inputPath
* @returns {string}
*/
public static getOutputCodePath (inputPath: string): string {
return inputPath
.split('.')
.map((value: string, index: number) => {
return index === 0 ? `${value}${JavaScriptObfuscatorCLI.obfuscatedFilePrefix}` : value;
})
.join('.');
}
/**
* @param {string} outputCodePath
* @param {string} sourceMapFileName
* @returns {string}
*/
public static getOutputSourceMapPath (outputCodePath: string, sourceMapFileName: string = ''): string {
if (sourceMapFileName) {
outputCodePath = `${outputCodePath.substring(
0, outputCodePath.lastIndexOf('/')
)}/${sourceMapFileName}`;
}
if (!/\.js\.map$/.test(outputCodePath)) {
outputCodePath = `${outputCodePath.split('.')[0]}.js.map`;
} else if (/\.js$/.test(outputCodePath)) {
outputCodePath += '.map';
}
return outputCodePath;
}
/**
* @returns {IPackageConfig}
*/
public static getPackageConfig (): IPackageConfig {
return JSON.parse(
fs.readFileSync(
path.join(
path.dirname(
fs.realpathSync(process.argv[1])
),
'../package.json'
),
JavaScriptObfuscatorCLI.encoding
)
);
}
/**
* @param {string} configPath
* @returns {TObject}
*/
public static getUserConfig (configPath: string): TObject {
let config: Object;
try {
config = require(configPath);
} catch (e) {
try {
config = __non_webpack_require__(configPath);
} catch (e) {
throw new ReferenceError('Given config path must be a valid file path');
}
}
return config;
}
/**
* @param {string} outputPath
* @param {string} data
*/
public static writeFile (outputPath: string, data: string): void {
mkdirp.sync(path.dirname(outputPath));
fs.writeFileSync(outputPath, data, {
encoding: JavaScriptObfuscatorCLI.encoding
});
}
}