195 lines
7.4 KiB
Markdown
195 lines
7.4 KiB
Markdown
# code-server · [](https://github.com/cdr/code-server/blob/master/LICENSE) [](https://github.com/cdr/code-server/releases/latest) [](https://github.com/cdr/code-server)
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`code-server` is [VS Code](https://github.com/Microsoft/vscode) running on a
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remote server, accessible through the browser.
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Try it out:
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```bash
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docker run -it -p 127.0.0.1:8080:8080 -v "$PWD:/home/coder/project" codercom/code-server
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```
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- **Consistent environment:** Code on your Chromebook, tablet, and laptop with a
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consistent dev environment. develop more easily for Linux if you have a
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Windows or Mac, and pick up where you left off when switching workstations.
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- **Server-powered:** Take advantage of large cloud servers to speed up tests,
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compilations, downloads, and more. Preserve battery life when you're on the go
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since all intensive computation runs on your server.
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## Getting Started
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### Requirements
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- 64-bit host.
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- At least 1GB of RAM.
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- 2 cores or more are recommended (1 core works but not optimally).
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- Secure connection over HTTPS or localhost (required for service workers).
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- For Linux: GLIBC 2.17 or later and GLIBCXX 3.4.15 or later.
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- Docker (for Docker versions of `code-server`).
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### Run over SSH
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Use [sshcode](https://github.com/codercom/sshcode) for a simple setup.
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### Docker
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See the Docker one-liner mentioned above. Dockerfile is at [/Dockerfile](/Dockerfile).
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To debug Golang using the
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[ms-vscode-go extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.Go),
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you need to add `--security-opt seccomp=unconfined` to your `docker run`
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arguments when launching code-server with Docker. See
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[#725](https://github.com/cdr/code-server/issues/725) for details.
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### Digital Ocean
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[](https://marketplace.digitalocean.com/apps/code-server?action=deploy)
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### Binaries
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1. [Download a binary](https://github.com/cdr/code-server/releases). (Linux and
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OS X supported. Windows coming soon)
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2. Unpack the downloaded file then run the binary.
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3. In your browser navigate to `localhost:8080`.
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- For self-hosting and other information see [doc/quickstart.md](doc/quickstart.md).
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- For hosting on cloud platforms see [doc/deploy.md](doc/deploy.md).
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### Build
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See
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[VS Code's prerequisites](https://github.com/Microsoft/vscode/wiki/How-to-Contribute#prerequisites)
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before building.
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```shell
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export OUT=/path/to/output/build # Optional if only building. Required if also developing.
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yarn build $vscodeVersion $codeServerVersion # See scripts/ci.bash for the VS Code version to use.
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# The code-server version can be anything you want.
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node /path/to/output/build/out/vs/server/main.js # You can run the built JavaScript with Node.
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yarn binary $vscodeVersion $codeServerVersion # Or you can package it into a binary.
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```
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## Security
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### Authentication
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By default `code-server` enables password authentication using a randomly
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generated password. You can set the `PASSWORD` environment variable to use your
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own instead or use `--auth none` to disable password authentication.
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Do not expose `code-server` to the open internet without some form of
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authentication.
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### Encrypting traffic with HTTPS
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If you aren't doing SSL termination elsewhere you can directly give
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`code-server` a certificate with `code-server --cert` followed by the path to
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your certificate. Additionally, you can use certificate keys with `--cert-key`
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followed by the path to your key. If you pass `--cert` without any path
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`code-server` will generate a self-signed certificate.
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If `code-server` has been passed a certificate it will also respond to HTTPS
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requests and will redirect all HTTP requests to HTTPS. Otherwise it will respond
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only to HTTP requests.
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You can use [Let's Encrypt](https://letsencrypt.org/) to get an SSL certificate
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for free.
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Do not expose `code-server` to the open internet without SSL, whether built-in
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or through a proxy.
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## Known Issues
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- Creating custom VS Code extensions and debugging them doesn't work.
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- Extension profiling and tips are currently disabled.
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## Future
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- **Stay up to date!** Get notified about new releases of code-server.
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- Windows support.
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- Electron and Chrome OS applications to bridge the gap between local<->remote.
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- Run VS Code unit tests against our builds to ensure features work as expected.
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## Extensions
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code-server does not provide access to the official
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[Visual Studio Marketplace](https://marketplace.visualstudio.com/vscode). Instead,
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Coder has created a custom extension marketplace that we manage for open-source
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extensions. If you want to use an extension with code-server that we do not have
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in our marketplace please look for a release in the extension’s repository,
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contact us to see if we have one in the works or, if you build an extension
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locally from open source, you can copy it to the `extensions` folder. If you
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build one locally from open-source please contribute it to the project and let
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us know so we can give you props! If you have your own custom marketplace, it is
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possible to point code-server to it by setting the `SERVICE_URL` and `ITEM_URL`
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environment variables.
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## Telemetry
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Use the `--disable-telemetry` flag to completely disable telemetry. We use the
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data collected to improve code-server.
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## Contributing
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### Development
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See
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[VS Code's prerequisites](https://github.com/Microsoft/vscode/wiki/How-to-Contribute#prerequisites)
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before developing.
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```shell
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git clone https://github.com/microsoft/vscode
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cd vscode
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git checkout ${vscodeVersion} # See scripts/ci.bash for the version to use.
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yarn
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git clone https://github.com/cdr/code-server src/vs/server
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cd src/vs/server
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yarn
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yarn patch:apply
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yarn watch
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# Wait for the initial compilation to complete (it will say "Finished compilation").
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# Run the next command in another shell.
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yarn start
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# Visit http://localhost:8080
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```
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If you run into issues about a different version of Node being used, try running
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`npm rebuild` in the VS Code directory.
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### Upgrading VS Code
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We patch VS Code to provide and fix some functionality. As the web portion of VS
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Code matures, we'll be able to shrink and maybe even entirely eliminate our
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patch. In the meantime, however, upgrading the VS Code version requires ensuring
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that the patch still applies and has the intended effects.
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To generate a new patch, **stage all the changes** you want to be included in
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the patch in the VS Code source, then run `yarn patch:generate` in this
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directory.
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Our changes include:
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- Allow multiple extension directories (both user and built-in).
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- Modify the loader, websocket, webview, service worker, and asset requests to
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use the URL of the page as a base (and TLS if necessary for the websocket).
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- Send client-side telemetry through the server.
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- Make changing the display language work.
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- Make it possible for us to load code on the client.
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- Make extensions work in the browser.
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- Fix getting permanently disconnected when you sleep or hibernate for a while.
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- Make it possible to automatically update the binary.
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## License
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[MIT](LICENSE)
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## Enterprise
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Visit [our enterprise page](https://coder.com) for more information about our
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enterprise offering.
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## Commercialization
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If you would like to commercialize code-server, please contact
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contact@coder.com.
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