mirror of https://github.com/helix-editor/helix
Rewrite and refactor all documentation
David-Else
2 years ago
parent
b6331394a3
commit
421b5ebace
@ -1,5 +1,6 @@
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# Commands
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Command mode can be activated by pressing `:`, similar to Vim. Built-in commands:
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Command mode, similar to Vim, can be activated by pressing `:`. The built-in
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commands are:
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{{#include ./generated/typable-cmd.md}}
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@ -1,171 +1,222 @@
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# Installation
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# Installing Helix
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We provide pre-built binaries on the [GitHub Releases page](https://github.com/helix-editor/helix/releases).
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<!--toc:start-->
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[](https://repology.org/project/helix/versions)
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## OSX
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- [Installing Helix](#installing-helix)
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- [Using the Pre-built Binaries](#using-the-pre-built-binaries)
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- [Installing Helix on Linux through the Official Package Manager](#installing-helix-on-linux-through-the-official-package-manager)
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- [Installing Helix on Linux via Third-Party Repositories](#installing-helix-on-linux-via-third-party-repositories)
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- [Installing Helix on macOS via Homebrew](#installing-helix-on-macos-via-homebrew)
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- [Installing Helix on Windows](#installing-helix-on-windows)
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- [Building from Source](#building-from-source)
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- [Validating the Installation](#validating-the-installation)
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<!--toc:end-->
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Helix is available in homebrew-core:
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To install Helix, follow the instructions specific to your operating system.
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Additionally:
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```
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brew install helix
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```
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- To get the latest pre-release version of Helix, you will need to
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[build from source](#building-from-source).
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## Linux
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- To take full advantage of Helix, install the language servers for your
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preferred programming languages. Refer to the
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[Helix Wiki](https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers)
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for detailed instructions.
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### NixOS
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## Using the Pre-built Binaries
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A [flake](https://nixos.wiki/wiki/Flakes) containing the package is available in
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the project root. The flake can also be used to spin up a reproducible development
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shell for working on Helix with `nix develop`.
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Download pre-built binaries from the
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[GitHub Releases page](https://github.com/helix-editor/helix/releases). You will
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need to add the binary to your system's `$PATH` to access it from the command
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line.
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Flake outputs are cached for each push to master using
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[Cachix](https://www.cachix.org/). The flake is configured to
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automatically make use of this cache assuming the user accepts
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the new settings on first use.
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## Installing Helix on Linux through the Official Package Manager
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If you are using a version of Nix without flakes enabled you can
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[install Cachix cli](https://docs.cachix.org/installation); `cachix use helix` will
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configure Nix to use cached outputs when possible.
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If your Linux distribution has Helix available through its official package
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manager, install it through that. The following list shows availability
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throughout the Linux ecosystem:
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### Arch Linux
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[](https://repology.org/project/helix/versions)
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Releases are available in the `community` repository.
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## Installing Helix on Linux via Third-Party Repositories
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A [helix-git](https://aur.archlinux.org/packages/helix-git/) package is also available on the AUR, which builds the master branch.
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If Helix is not available through your distribution's official repository, use a
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third-party repository.
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### Fedora Linux
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- Ubuntu
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You can install the COPR package for Helix via
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Helix is available for 20.04 LTS (Focal Fossa) and 22.04 Ubuntu 22.04 LTS (Jammy
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Jellyfish) via
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[Maveonair's PPA](https://launchpad.net/~maveonair/+archive/ubuntu/helix-editor):
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```sh
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sudo add-apt-repository ppa:maveonair/helix-editor
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sudo apt update
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sudo apt install helix
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```
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- Fedora/RHEL Linux
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Helix is available via `copr`:
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```sh
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sudo dnf copr enable varlad/helix
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sudo dnf install helix
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```
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### Void Linux
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- Arch Linux Community
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```
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sudo xbps-install helix
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Releases are available in the community repository. Additionally, a
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[helix-git](https://aur.archlinux.org/packages/helix-git/) package is available
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in the AUR, which builds the master branch.
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- NixOS
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Helix is available as a [flake](https://nixos.wiki/wiki/Flakes) in the project
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root. Use `nix develop` to spin up a reproducible development shell. Outputs are
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cached for each push to master using [Cachix](https://www.cachix.org/). The
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flake is configured to automatically make use of this cache assuming the user
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accepts the new settings on first use.
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If you are using a version of Nix without flakes enabled,
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[install Cachix CLI](https://docs.cachix.org/installation) and use
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`cachix use helix` to configure Nix to use cached outputs when possible.
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## Installing Helix on macOS via Homebrew
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Helix is available in Homebrew Core:
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```sh
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brew install helix
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```
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## Windows
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## Installing Helix on Windows
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Helix can be installed using [Scoop](https://scoop.sh/), [Chocolatey](https://chocolatey.org/)
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or [MSYS2](https://msys2.org/).
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Install on Windows using [Scoop](https://scoop.sh/),
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[Chocolatey](https://chocolatey.org/) or [MSYS2](https://msys2.org/).
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**Scoop:**
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```
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```sh
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scoop install helix
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```
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**Chocolatey:**
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```
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```sh
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choco install helix
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```
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**MSYS2:**
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Choose the proper command for your system from below:
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- For 32 bit Windows 7 or above:
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For 64-bit Windows 8.1 or above:
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```
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pacman -S mingw-w64-i686-helix
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```sh
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pacman -S mingw-w64-ucrt-x86_64-helix
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```
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- For 64 bit Windows 7 or above:
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## Building from Source
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```
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pacman -S mingw-w64-x86_64-helix
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```
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- For 64 bit Windows 8.1 or above:
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1. Clone the repository:
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```
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pacman -S mingw-w64-ucrt-x86_64-helix
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```sh
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git clone https://github.com/helix-editor/helix
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cd helix
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```
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## Build from source
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2. Compile Helix:
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```
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git clone https://github.com/helix-editor/helix
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cd helix
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```sh
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cargo install --path helix-term --locked
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```
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This will install the `hx` binary to `$HOME/.cargo/bin` and build tree-sitter grammars in `./runtime/grammars`.
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This command will create the `hx` executable and construct the tree-sitter
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grammars in the `runtime` folder, or in the folder specified in `HELIX_RUNTIME`
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(as described below).
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Helix also needs its runtime files so make sure to copy/symlink the `runtime/` directory into the
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config directory (for example `~/.config/helix/runtime` on Linux/macOS). This location can be overridden
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via the `HELIX_RUNTIME` environment variable.
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3. Configure Helix's runtime files
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| OS | Command |
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| -------------------- | ------------------------------------------------ |
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| Windows (Cmd) | `xcopy /e /i runtime %AppData%\helix\runtime` |
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| Windows (PowerShell) | `xcopy /e /i runtime $Env:AppData\helix\runtime` |
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| Linux / macOS | `ln -s $PWD/runtime ~/.config/helix/runtime` |
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**IMPORTANT**: The runtime files must be accessible to the newly created binary.
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They are currently located in the source code `runtime` directory. To make them
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accessible, you must follow the instructions for your operating system:
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Starting with Windows Vista you can also create symbolic links on Windows. Note that this requires
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elevated privileges - i.e. PowerShell or Cmd must be run as administrator.
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> 💡 Tree-sitter grammars can be fetched and compiled if not pre-packaged. Fetch
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> grammars with `hx --grammar fetch` (requires `git`) and compile them with
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> `hx --grammar build` (requires a C++ compiler).
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**PowerShell:**
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- Linux and macOS
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```powershell
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New-Item -ItemType SymbolicLink -Target "runtime" -Path "$Env:AppData\helix\runtime"
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```
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Either,
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**Cmd:**
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1. Set the `HELIX_RUNTIME` environmental variable on your system to tell Helix
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where to find the runtime files.
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```cmd
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cd %appdata%\helix
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mklink /D runtime "<helix-repo>\runtime"
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```
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Use the `HELIX_RUNTIME=/path/to/helix/runtime` format, for example:
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`HELIX_RUNTIME=/home/user-name/src/helix/runtime`. Add this variable to your
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`~/.bashrc` file or equivalent to persist it.
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The runtime location can be overridden via the `HELIX_RUNTIME` environment variable.
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Or,
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> NOTE: if `HELIX_RUNTIME` is set prior to calling `cargo install --path helix-term --locked`,
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> tree-sitter grammars will be built in `$HELIX_RUNTIME/grammars`.
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2. Create a symlink in `~/.config/helix/` that links to the source code
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directory.
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If you plan on keeping the repo locally, an alternative to copying/symlinking
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runtime files is to set `HELIX_RUNTIME=/path/to/helix/runtime`
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(`HELIX_RUNTIME=$PWD/runtime` if you're in the helix repo directory).
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`ln -s $PWD/runtime ~/.config/helix/runtime`
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To use Helix in desktop environments that supports [XDG desktop menu](https://specifications.freedesktop.org/menu-spec/menu-spec-latest.html), including Gnome and KDE, copy the provided `.desktop` file to the correct folder:
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And optionally:
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```bash
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3. Configure the Desktop Shortcut
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If your desktop environment supports the
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[XDG desktop menu](https://specifications.freedesktop.org/menu-spec/menu-spec-latest.html),
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you can configure Helix to show up in the application menu by copying the
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provided `.desktop` and icon files to their correct folders:
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```sh
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cp contrib/Helix.desktop ~/.local/share/applications
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cp contrib/helix.png ~/.local/share/icons
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```
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To use another terminal than the default, you will need to modify the `.desktop` file. For example, to use `kitty`:
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To use another terminal than the system default, you can modify the `.desktop`
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file. For example, to use `kitty`:
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```bash
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```sh
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sed -i "s|Exec=hx %F|Exec=kitty hx %F|g" ~/.local/share/applications/Helix.desktop
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sed -i "s|Terminal=true|Terminal=false|g" ~/.local/share/applications/Helix.desktop
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```
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Please note: there is no icon for Helix yet, so the system default will be used.
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- Windows
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## Finishing up the installation
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> TODO Add correct file paths after feedback
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To make sure everything is set up as expected you should finally run the helix healthcheck via
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Either,
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```
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hx --health
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```
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1. Set the `HELIX_RUNTIME` environmental variable on your system to tell Helix
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where to find the runtime files.
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Use the `???` format, for example: `???`. Add this variable to your `???`
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file or equivalent to persist it.
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For more information on the information displayed in the health check results refer to [Healthcheck](https://github.com/helix-editor/helix/wiki/Healthcheck).
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Or,
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### Building tree-sitter grammars
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2. Create a symlink in `???` that links to the source code directory.
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Tree-sitter grammars must be fetched and compiled if not pre-packaged.
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Fetch grammars with `hx --grammar fetch` (requires `git`) and compile them
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with `hx --grammar build` (requires a C++ compiler).
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| Method | Command |
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| ---------- | -------------------------------------------------------------------------------------- |
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| PowerShell | `New-Item -ItemType SymbolicLink -Target "runtime" -Path "$Env:AppData\helix\runtime"` |
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| Cmd | `cd %appdata%\helix` |
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| | `mklink /D runtime "<helix-repo>\runtime"` |
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### Installing language servers
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> 💡 On Windows, creating a symbolic link may require running PowerShell or Cmd
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> as an administrator.
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## Validating the Installation
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To make sure everything is set up as expected you should run the Helix health
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check:
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```sh
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hx --health
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```
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Language servers can optionally be installed if you want their features (auto-complete, diagnostics etc.).
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Follow the [instructions on the wiki page](https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers) to add your language servers of choice.
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For more information on the health check results refer to
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[Health check](https://github.com/helix-editor/helix/wiki/Healthcheck).
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@ -1,16 +1,18 @@
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# Language Support
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The following languages and Language Servers are supported. In order to use
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Language Server features, you must first [install][lsp-install-wiki] the
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appropriate Language Server.
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The following languages and Language Servers are supported. To use Language
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Server features, you must first [install][lsp-install-wiki] the appropriate
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Language Server.
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Check the language support in your installed helix version with `hx --health`.
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You can check the language support in your installed Helix version with
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`hx --health`.
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Also see the [Language Configuration][lang-config] docs and the [Adding
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Languages][adding-languages] guide for more language configuration information.
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{{#include ./generated/lang-support.md}}
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[lsp-install-wiki]: https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers
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[lsp-install-wiki]:
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https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers
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[lang-config]: ./languages.md
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[adding-languages]: ./guides/adding_languages.md
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