signal-desktop/prepare_build.js
Scott Nonnenberg c94d4efd18
Beta versions support: SxS support, in-app env/instance display (#1606)
* Script for beta config; unique data dir, in-app env/type display

To release a beta build, increment the version and add -beta-N to the
end, then go through all the standard release activities.

The prepare-build npm script then updates key bits of the package.json
to ensure that the beta build can be installed alongside a production
build. This includes a new name ('Signal Beta') and a different location
for application data.

Note: Beta builds can be installed alongside production builds.

As part of this, a couple new bits of data are shown across the app:

- Environment (development or test, not shown if production)
- App Instance (disabled in production; used for multiple accounts)

These are shown in:

- The window title - both environment and app instance. You can tell
  beta builds because the app name, preceding these data bits, is
  different.
- The about window - both environment and app instance. You can tell
  beta builds from the version number.
- The header added to the debug log - just environment. The version
  number will tell us if it's a beta build, and app instance isn't
  helpful.

* Turn on single-window mode in non-production modes

Because it's really frightening when you see 'unable to read from db'
errors in the console.

* aply.sh: More instructions for initial setup and testing

* Gruntfile: Get consistent with use of package.json datas

* Linux: manually update desktop keys, since macros not available
2017-10-30 13:57:13 -07:00

65 lines
2 KiB
JavaScript

const fs = require('fs');
const _ = require('lodash');
const packageJson = require('./package.json');
const version = packageJson.version;
const beta = /beta/;
// You might be wondering why this file is necessary. It comes down to our desire to allow
// side-by-side installation of production and beta builds. Electron-Builder uses
// top-level data from package.json for many things, like the executable name, the
// debian package name, the install directory under /opt on linux, etc. We tried
// adding the ${channel} macro to these values, but Electron-Builder didn't like that.
if (!beta.test(version)) {
return;
}
console.log('prepare_build: updating package.json for beta build');
// -------
const NAME_PATH = 'name';
const PRODUCTION_NAME = 'signal-desktop';
const BETA_NAME = 'signal-desktop-beta';
const PRODUCT_NAME_PATH = 'productName';
const PRODUCTION_PRODUCT_NAME = 'Signal';
const BETA_PRODUCT_NAME = 'Signal Beta';
const APP_ID_PATH = 'build.appId';
const PRODUCTION_APP_ID = 'org.whispersystems.signal-desktop';
const BETA_APP_ID = 'org.whispersystems.signal-desktop-beta';
const STARTUP_WM_CLASS_PATH = 'build.linux.desktop.StartupWMClass';
const PRODUCTION_STARTUP_WM_CLASS = 'Signal';
const BETA_STARTUP_WM_CLASS = 'Signal Beta';
// -------
function checkValue(object, objectPath, expected) {
const actual = _.get(object, objectPath)
if (actual !== expected) {
throw new Error(objectPath + ' was ' + actual + '; expected ' + expected);
}
}
// ------
checkValue(packageJson, NAME_PATH, PRODUCTION_NAME);
checkValue(packageJson, PRODUCT_NAME_PATH, PRODUCTION_PRODUCT_NAME);
checkValue(packageJson, APP_ID_PATH, PRODUCTION_APP_ID);
checkValue(packageJson, STARTUP_WM_CLASS_PATH, PRODUCTION_STARTUP_WM_CLASS);
// -------
_.set(packageJson, NAME_PATH, BETA_NAME);
_.set(packageJson, PRODUCT_NAME_PATH, BETA_PRODUCT_NAME);
_.set(packageJson, APP_ID_PATH, BETA_APP_ID);
_.set(packageJson, STARTUP_WM_CLASS_PATH, BETA_STARTUP_WM_CLASS);
// -------
fs.writeFileSync('./package.json', JSON.stringify(packageJson, null, ' '));