Add linux to readme (#8083)

Release Notes:

- N/A

Cargo.lock

@@ -10327,7 +10327,7 @@ dependencies = [
 [[package]]
 name = "tree-sitter-nu"
 version = "0.0.1"
-source = "git+https://github.com/nushell/tree-sitter-nu?rev=26bbaecda0039df4067861ab38ea8ea169f7f5aa#26bbaecda0039df4067861ab38ea8ea169f7f5aa"
+source = "git+https://github.com/nushell/tree-sitter-nu?rev=7dd29f9616822e5fc259f5b4ae6c4ded9a71a132#7dd29f9616822e5fc259f5b4ae6c4ded9a71a132"
 dependencies = [
  "cc",
  "tree-sitter",

README.md

@@ -21,7 +21,8 @@ brew install zed
 
 ## Developing Zed
 
-- [Building Zed](./docs/src/developing_zed__building_zed.md)
+- [Building Zed for macOS](./docs/src/developing_zed__building_zed_macos.md)
+- [Building Zed for Linux](./docs/src/developing_zed__building_zed_linux.md)
 - [Running Collaboration Locally](./docs/src/developing_zed__local_collaboration.md)
 
 ## Contributing

docs/src/developing_zed__building_zed_linux.md

@@ -0,0 +1,71 @@
+# Building Zed
+
+## Repository
+
+After cloning the repository, ensure all git submodules are initialized:
+
+```shell
+git submodule update --init --recursive
+```
+
+## Dependencies
+
+- Install [Rust](https://www.rust-lang.org/tools/install)
+
+- Install the Rust wasm toolchain:
+
+  ```bash
+  rustup target add wasm32-wasi
+  ```
+
+- Install the necessary system libraries:
+
+  ```bash
+  script/linux
+  ```
+
+  - If you prefer to install the system libraries manually, you can find the list of required packages in the `script/linux` file.
+
+
+## Backend Dependencies
+
+# Note: This section is still in development. The instructions are not yet complete.
+
+If you are developing collaborative features of Zed, you'll need to install the dependencies of zed's `collab` server:
+
+- Install [Postgres](https://www.postgresql.org/download/linux/)
+- Install [Livekit](https://github.com/livekit/livekit-cli) and [Foreman](https://theforeman.org/manuals/3.9/quickstart_guide.html)
+
+Alternatively, if you have [Docker](https://www.docker.com/) installed you can bring up all the `collab` dependencies using Docker Compose:
+
+```sh
+docker compose up -d
+```
+
+## Building Zed from Source
+
+Once you have the dependencies installed, you can build Zed using [Cargo](https://doc.rust-lang.org/cargo/).
+
+For a debug build:
+
+```
+cargo run
+```
+
+For a release build:
+
+```
+cargo run --release
+```
+
+And to run the tests:
+
+```
+cargo test --workspace
+```
+
+## Troubleshooting
+
+### Cargo errors claiming that a dependency is using unstable features
+
+Try `cargo clean` and `cargo build`.