main.ts

import { app, dialog } from 'electron';
import * as path from 'path';
import * as fs from 'fs';
import { GitClient } from './git/GitClient';
import { AskPassApplication } from './askPassApplication';
import { take } from 'rxjs/operators';
import { MainApplication } from './mainApplication';
import * as mkdirp from 'mkdirp';

const userDataPath = app.getPath('userData');
if (!fs.existsSync(userDataPath)) {
  mkdirp(userDataPath, (err) => {
    if (err) {
      dialog.showErrorBox('An error occurred', err.toString());
    }
  });
}
const output = fs.createWriteStream(path.join(userDataPath, 'stdout.log'), {
  flags: 'a',
});
const errorOutput = fs.createWriteStream(
  path.join(userDataPath, 'stderr.log'),
  { flags: 'a' },
);
const logger = new console.Console(output, errorOutput);
GitClient.logger = logger;

process.on('uncaughtException', (error) => {
  logger.error(JSON.stringify(error));
  console.error(error);

  dialog
    .showMessageBox(null, {
      type: 'error',
      message: `An error occurred. Please see the log for more details. Message: ${error.message}`,
      buttons: ['Ignore', 'Quit'],
    })
    .then((arg) => {
      if (arg.response === 1) {
        process.exit(-1);
      }
    });
});

function getAskPassInstance(host: string) {
  const askPassApplication = new AskPassApplication(GitClient.logger, host);
  askPassApplication.start();
  return askPassApplication.onLogin.pipe(take(1));
}

// no error dialogs shown to users
try {
  if (process.argv.slice(1).some((x) => !!x.match(/Password|Username/))) {
    let text = process.argv[1];
    let needsUsername = text.match(/^Username\s+for\s+'(\S+?)'/m);
    let needsPassword = text.match(/^Password\s+for\s+'(\S+?)'/m);

    if (needsUsername) {
      getAskPassInstance(needsUsername[1]).subscribe((creds) => {
        if (creds != null) {
          process.stdout.write(creds.username);
        } else {
          process.exit(-1);
        }
      });
    } else if (needsPassword) {
      getAskPassInstance(needsPassword[1]).subscribe((creds) => {
        if (creds != null) {
          process.stdout.write(creds.password);
        } else {
          process.exit(-1);
        }
      });
    }
  } else {
    new MainApplication(logger).start();
  }
} catch (e) {
  // Catch Error
  // throw e;
  logger.error(e);
  console.error(e);
}