Files
zulip-desktop/development.md
ViPuL ecec7f8b89 docs: Improve development guide.
Minifies the current development guide by
a significant amount. Also, removes system requirements
as no credible source for them. Removes dependency
specific instructions and adds links to instructions
to install them.

Fixes #341.
2019-06-11 22:44:06 +05:30

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Markdown

# Development Setup
This is a guide to running the Zulip desktop app from source,
in order to contribute to developing it.
## Prerequisites
To build and run the app from source, you'll need the following:
* [Git](http://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
* Use our [Git Guide](https://zulip.readthedocs.io/en/latest/git/setup.html) to get started with Git and GitHub.
* [Node.js](https://nodejs.org) >= v6.9.0
* [NPM](https://www.npmjs.com/get-npm) and
[node-gyp](https://github.com/nodejs/node-gyp#installation),
if they don't come bundled with your Node.js installation
* [Python](https://www.python.org/downloads/release/python-2713/)
(v2.7.x recommended)
* A C++ compiler compatible with C++11
* Development headers for the libXext, libXtst, and libxkbfile libraries, which can be installed using apt on Ubuntu using
```sh
$ sudo apt install libxext-dev libxtst-dev libxkbfile-dev libgconf-2-4
```
### Ubuntu/Linux and other Debian-based distributions
On a system running Debian, Ubuntu, or another Debian-based Linux
distribution, you can install all dependencies through the package
manager (see [here][node-debian] for more on the first command):
```sh
$ curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
$ sudo apt install git nodejs python build-essential snapcraft libxext-dev libxtst-dev libxkbfile-dev libgconf-2-4
```
[node-debian]: https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
### MacOS
On a system running MacOS, you can refer to [official nodejs docs][node-mac] to
install nodejs. To ensure Node.js has been installed, run ```node -v``` in terminal to know your node version.
[node-mac]: https://nodejs.org/en/download/package-manager/#macos
If [NPM](https://www.npmjs.com/get-npm) and [node-gyp](https://github.com/nodejs/node-gyp#installation) don't come bundled with your Node.js installation, you will need to install them manually.
### Windows
- Download Node.js for Windows and install it. You can refer to the official docs [here][node-windows] to do so. To ensure Node.js has been installed, run ```node -v``` in Git Bash to know your node version.
[node-windows]: https://nodejs.org/en/download/package-manager/#windows
- Also, install install Windows-Build-Tools to compile native node modules by using
```sh
$ npm install --global windows-build-tools
```
## Download, build, and run
Clone the source locally:
```sh
$ git clone https://github.com/zulip/zulip-desktop
$ cd zulip-desktop
```
Install project dependencies:
```sh
$ npm install
```
Start the app:
```sh
$ npm start
```
Start and watch changes:
```sh
$ npm run dev
```
Run tests:
```sh
$ npm test
```
## How to contribute?
Feel free to fork this repository, test it locally and then report any bugs
you find in the [issue tracker](https://github.com/zulip/zulip-desktop/issues).
You can read more about making contributions in our [Contributing Guide](./CONTRIBUTING.md).
## Troubleshooting
If you have any problems running the app, see the [most common
issues](./troubleshooting.md).
## Making a release
To package the app into an installer:
```
npm run dist
```
This command will produce distributable packages or installers for the
operating system you're running on:
* on Windows, a .7z nsis file and a .exe WebSetup file
* on macOS, a `.dmg` file
* on Linux, a plain `.zip` file as well as a `.deb` file, `.snap` file and an
`AppImage` file.
To generate all three types of files, you will need all three operating
systems.
The output distributable packages appear in the `dist/` directory.