tsc-watch/dist/lib/compiler-provider.js

The TypeScript compiler with onSuccess command

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getCompilerPath = getCompilerPath;
function getCompilerPath(compilerArg, resolver = require.resolve) {
    if (!compilerArg) {
        compilerArg = 'typescript/bin/tsc';
    }
    try {
        return resolver(compilerArg, { paths: [process.cwd()] });
    }
    catch (e) {
        // Local compiler not found, ignore and try global compiler
    }
    try {
        return resolver(compilerArg);
    }
    catch (e) {
        if (e.code === 'MODULE_NOT_FOUND') {
            console.error(e.message);
            process.exit(9);
        }
        throw e;
    }
}