import * as fs from 'fs-extra';
import * as childProcess from 'child_process';

const ignored:string[] = [
    "index.ts","index.d.ts", "BIFlowApplicationMain.ts","BIFlowApplicationMain.d.ts"
];
(async () => {
    try {
        // simpleFileIndex();
        await remove('./lib/');
        await exec('npm run core:build', './');
        await copy('./lib', './dist');
        await copy('./src/main/resources', './dist/resources/');
    } catch (err) {
        console.log(err);
    }
})();

function remove(loc: string): Promise<void> {
    return new Promise((res, rej) => {
        return fs.remove(loc, (err) => {
            return (!!err ? rej(err) : res());
        });
    });
}


function copy(src: string, dest: string): Promise<void> {
    return new Promise((res, rej) => {
        return fs.copy(src, dest, (err) => {
            return (!!err ? rej(err) : res());
        });
    });
}


function exec(cmd: string, loc: string): Promise<void> {
    return new Promise((res, rej) => {
        return childProcess.exec(cmd, {cwd: loc}, (err, stdout, stderr) => {
            if (!!stdout) {
                console.log(stdout);
            }
            if (!!stderr) {
                console.log(stderr);
            }
            return (!!err ? rej(err) : res());
        });
    });
}