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482 lines
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482 lines
27 KiB
HTML
11 months ago
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<!DOCTYPE HTML>
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<!-- Book generated using mdBook -->
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<ol class="chapter"><li class="chapter-item expanded affix "><a href="title-page.html">Helix</a></li><li class="chapter-item expanded "><a href="install.html" class="active"><strong aria-hidden="true">1.</strong> Installation</a></li><li class="chapter-item expanded "><a href="usage.html"><strong aria-hidden="true">2.</strong> Usage</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="keymap.html"><strong aria-hidden="true">2.1.</strong> Keymap</a></li><li class="chapter-item expanded "><a href="commands.html"><strong aria-hidden="true">2.2.</strong> Commands</a></li><li class="chapter-item expanded "><a href="lang-support.html"><strong aria-hidden="true">2.3.</strong> Language support</a></li></ol></li><li class="chapter-item expanded "><a href="from-vim.html"><strong aria-hidden="true">3.</strong> Migrating from Vim</a></li><li class="chapter-item expanded "><a href="configuration.html"><strong aria-hidden="true">4.</strong> Configuration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="themes.html"><strong aria-hidden="true">4.1.</strong> Themes</a></li><li class="chapter-item expanded "><a href="remapping.html"><strong aria-hidden="true">4.2.</strong> Key remapping</a></li><li class="chapter-item expanded "><a href="languages.html"><strong aria-hidden="true">4.3.</strong> Languages</a></li></ol></li><li class="chapter-item expanded "><a href="guides/index.html"><strong aria-hidden="true">5.</strong> Guides</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="guides/adding_languages.html"><strong aria-hidden="true">5.1.</strong> Adding languages</a></li><li class="chapter-item expanded "><a href="guides/textobject.html"><strong aria-hidden="true">5.2.</strong> Adding textobject queries</a></li><li class="chapter-item expanded "><a href="guides/indent.html"><strong aria-hidden="true">5.3.</strong> Adding indent queries</a></li><li class="chapter-item expanded "><a href="guides/injection.html"><strong aria-hidden="true">5.4.</strong> Adding injection queries</a></li></ol></li></ol>
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</script>
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<div id="content" class="content">
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<main>
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<h1 id="installing-helix"><a class="header" href="#installing-helix">Installing Helix</a></h1>
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<!--toc:start-->
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<ul>
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<li><a href="#pre-built-binaries">Pre-built binaries</a></li>
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<li><a href="#linux-macos-windows-and-openbsd-packaging-status">Linux, macOS, Windows and OpenBSD packaging status</a></li>
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<li><a href="#linux">Linux</a>
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<ul>
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<li><a href="#ubuntu">Ubuntu</a></li>
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<li><a href="#fedorarhel">Fedora/RHEL</a></li>
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<li><a href="#arch-linux-extra">Arch Linux extra</a></li>
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<li><a href="#nixos">NixOS</a></li>
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<li><a href="#flatpak">Flatpak</a></li>
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<li><a href="#snap">Snap</a></li>
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<li><a href="#appimage">AppImage</a></li>
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</ul>
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</li>
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<li><a href="#macos">macOS</a>
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<ul>
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<li><a href="#homebrew-core">Homebrew Core</a></li>
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</ul>
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</li>
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<li><a href="#windows">Windows</a>
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<ul>
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<li><a href="#winget">Winget</a></li>
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<li><a href="#scoop">Scoop</a></li>
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<li><a href="#chocolatey">Chocolatey</a></li>
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<li><a href="#msys2">MSYS2</a></li>
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</ul>
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</li>
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<li><a href="#building-from-source">Building from source</a>
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<ul>
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<li><a href="#configuring-helixs-runtime-files">Configuring Helix's runtime files</a>
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<ul>
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<li><a href="#linux-and-macos">Linux and macOS</a></li>
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<li><a href="#windows">Windows</a></li>
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<li><a href="#multiple-runtime-directories">Multiple runtime directories</a></li>
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</ul>
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</li>
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<li><a href="#validating-the-installation">Validating the installation</a></li>
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<li><a href="#configure-the-desktop-shortcut">Configure the desktop shortcut</a></li>
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</ul>
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</li>
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</ul>
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<!--toc:end-->
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<p>To install Helix, follow the instructions specific to your operating system.
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Note that:</p>
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<ul>
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<li>
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<p>To get the latest nightly version of Helix, you need to
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<a href="#building-from-source">build from source</a>.</p>
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</li>
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<li>
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<p>To take full advantage of Helix, install the language servers for your
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preferred programming languages. See the
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<a href="https://github.com/helix-editor/helix/wiki/How-to-install-the-default-language-servers">wiki</a>
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for instructions.</p>
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</li>
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</ul>
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<h2 id="pre-built-binaries"><a class="header" href="#pre-built-binaries">Pre-built binaries</a></h2>
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<p>Download pre-built binaries from the
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<a href="https://github.com/helix-editor/helix/releases">GitHub Releases page</a>. Add the binary to your system's <code>$PATH</code> to use it from the command
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line.</p>
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<h2 id="linux-macos-windows-and-openbsd-packaging-status"><a class="header" href="#linux-macos-windows-and-openbsd-packaging-status">Linux, macOS, Windows and OpenBSD packaging status</a></h2>
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<p><a href="https://repology.org/project/helix/versions"><img src="https://repology.org/badge/vertical-allrepos/helix.svg" alt="Packaging status" /></a></p>
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<h2 id="linux"><a class="header" href="#linux">Linux</a></h2>
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<p>The following third party repositories are available:</p>
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<h3 id="ubuntu"><a class="header" href="#ubuntu">Ubuntu</a></h3>
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<p>Add the <code>PPA</code> for Helix:</p>
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<pre><code class="language-sh">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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</code></pre>
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<h3 id="fedorarhel"><a class="header" href="#fedorarhel">Fedora/RHEL</a></h3>
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<p>Enable the <code>COPR</code> repository for Helix:</p>
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<pre><code class="language-sh">sudo dnf copr enable varlad/helix
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sudo dnf install helix
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</code></pre>
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<h3 id="arch-linux-extra"><a class="header" href="#arch-linux-extra">Arch Linux extra</a></h3>
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<p>Releases are available in the <code>extra</code> repository:</p>
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<pre><code class="language-sh">sudo pacman -S helix
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</code></pre>
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<p>Additionally, a <a href="https://aur.archlinux.org/packages/helix-git/">helix-git</a> package is available
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in the AUR, which builds the master branch.</p>
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<h3 id="nixos"><a class="header" href="#nixos">NixOS</a></h3>
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<p>Helix is available in <a href="https://github.com/nixos/nixpkgs">nixpkgs</a> through the <code>helix</code> attribute,
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the unstable channel usually carries the latest release.</p>
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<p>Helix is also available as a <a href="https://nixos.wiki/wiki/Flakes">flake</a> in the project
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root. Use <code>nix develop</code> to spin up a reproducible development shell. Outputs are
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cached for each push to master using <a href="https://www.cachix.org/">Cachix</a>. 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.</p>
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<p>If you are using a version of Nix without flakes enabled,
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<a href="https://docs.cachix.org/installation">install Cachix CLI</a> and use
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<code>cachix use helix</code> to configure Nix to use cached outputs when possible.</p>
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<h3 id="flatpak"><a class="header" href="#flatpak">Flatpak</a></h3>
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<p>Helix is available on <a href="https://flathub.org/en-GB/apps/com.helix_editor.Helix">Flathub</a>:</p>
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<pre><code class="language-sh">flatpak install flathub com.helix_editor.Helix
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flatpak run com.helix_editor.Helix
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</code></pre>
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<h3 id="snap"><a class="header" href="#snap">Snap</a></h3>
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<p>Helix is available on <a href="https://snapcraft.io/helix">Snapcraft</a> and can be installed with:</p>
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<pre><code class="language-sh">snap install --classic helix
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</code></pre>
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<p>This will install Helix as both <code>/snap/bin/helix</code> and <code>/snap/bin/hx</code>, so make sure <code>/snap/bin</code> is in your <code>PATH</code>.</p>
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<h3 id="appimage"><a class="header" href="#appimage">AppImage</a></h3>
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<p>Install Helix using the Linux <a href="https://appimage.org/">AppImage</a> format.
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Download the official Helix AppImage from the <a href="https://github.com/helix-editor/helix/releases/latest">latest releases</a> page.</p>
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<pre><code class="language-sh">chmod +x helix-*.AppImage # change permission for executable mode
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./helix-*.AppImage # run helix
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</code></pre>
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<h2 id="macos"><a class="header" href="#macos">macOS</a></h2>
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<h3 id="homebrew-core"><a class="header" href="#homebrew-core">Homebrew Core</a></h3>
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<pre><code class="language-sh">brew install helix
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</code></pre>
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<h2 id="windows"><a class="header" href="#windows">Windows</a></h2>
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<p>Install on Windows using <a href="https://learn.microsoft.com/en-us/windows/package-manager/winget/">Winget</a>, <a href="https://scoop.sh/">Scoop</a>, <a href="https://chocolatey.org/">Chocolatey</a>
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or <a href="https://msys2.org/">MSYS2</a>.</p>
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<h3 id="winget"><a class="header" href="#winget">Winget</a></h3>
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<p>Windows Package Manager winget command-line tool is by default available on Windows 11 and modern versions of Windows 10 as a part of the App Installer.
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You can get <a href="https://www.microsoft.com/p/app-installer/9nblggh4nns1#activetab=pivot:overviewtab">App Installer from the Microsoft Store</a>. If it's already installed, make sure it is updated with the latest version.</p>
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<pre><code class="language-sh">winget install Helix.Helix
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</code></pre>
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<h3 id="scoop"><a class="header" href="#scoop">Scoop</a></h3>
|
||
|
<pre><code class="language-sh">scoop install helix
|
||
|
</code></pre>
|
||
|
<h3 id="chocolatey"><a class="header" href="#chocolatey">Chocolatey</a></h3>
|
||
|
<pre><code class="language-sh">choco install helix
|
||
|
</code></pre>
|
||
|
<h3 id="msys2"><a class="header" href="#msys2">MSYS2</a></h3>
|
||
|
<p>For 64-bit Windows 8.1 or above:</p>
|
||
|
<pre><code class="language-sh">pacman -S mingw-w64-ucrt-x86_64-helix
|
||
|
</code></pre>
|
||
|
<h2 id="building-from-source"><a class="header" href="#building-from-source">Building from source</a></h2>
|
||
|
<p>Requirements:</p>
|
||
|
<p>Clone the Helix GitHub repository into a directory of your choice. The
|
||
|
examples in this documentation assume installation into either <code>~/src/</code> on
|
||
|
Linux and macOS, or <code>%userprofile%\src\</code> on Windows.</p>
|
||
|
<ul>
|
||
|
<li>The <a href="https://www.rust-lang.org/tools/install">Rust toolchain</a></li>
|
||
|
<li>The <a href="https://git-scm.com/">Git version control system</a></li>
|
||
|
<li>A C++14 compatible compiler to build the tree-sitter grammars, for example GCC or Clang</li>
|
||
|
</ul>
|
||
|
<p>If you are using the <code>musl-libc</code> standard library instead of <code>glibc</code> the following environment variable must be set during the build to ensure tree-sitter grammars can be loaded correctly:</p>
|
||
|
<pre><code class="language-sh">RUSTFLAGS="-C target-feature=-crt-static"
|
||
|
</code></pre>
|
||
|
<ol>
|
||
|
<li>
|
||
|
<p>Clone the repository:</p>
|
||
|
<pre><code class="language-sh">git clone https://github.com/helix-editor/helix
|
||
|
cd helix
|
||
|
</code></pre>
|
||
|
</li>
|
||
|
<li>
|
||
|
<p>Compile from source:</p>
|
||
|
<pre><code class="language-sh">cargo install --path helix-term --locked
|
||
|
</code></pre>
|
||
|
<p>This command will create the <code>hx</code> executable and construct the tree-sitter
|
||
|
grammars in the local <code>runtime</code> folder.</p>
|
||
|
</li>
|
||
|
</ol>
|
||
|
<blockquote>
|
||
|
<p>💡 Tree-sitter grammars can be fetched and compiled if not pre-packaged. Fetch
|
||
|
grammars with <code>hx --grammar fetch</code> and compile them with
|
||
|
<code>hx --grammar build</code>. This will install them in
|
||
|
the <code>runtime</code> directory within the user's helix config directory (more
|
||
|
<a href="#multiple-runtime-directories">details below</a>).</p>
|
||
|
</blockquote>
|
||
|
<h3 id="configuring-helixs-runtime-files"><a class="header" href="#configuring-helixs-runtime-files">Configuring Helix's runtime files</a></h3>
|
||
|
<h4 id="linux-and-macos"><a class="header" href="#linux-and-macos">Linux and macOS</a></h4>
|
||
|
<p>The <strong>runtime</strong> directory is one below the Helix source, so either set a
|
||
|
<code>HELIX_RUNTIME</code> environment variable to point to that directory and add it to
|
||
|
your <code>~/.bashrc</code> or equivalent:</p>
|
||
|
<pre><code class="language-sh">HELIX_RUNTIME=~/src/helix/runtime
|
||
|
</code></pre>
|
||
|
<p>Or, create a symbolic link:</p>
|
||
|
<pre><code class="language-sh">ln -Ts $PWD/runtime ~/.config/helix/runtime
|
||
|
</code></pre>
|
||
|
<p>If the above command fails to create a symbolic link because the file exists either move <code>~/.config/helix/runtime</code> to a new location or delete it, then run the symlink command above again.</p>
|
||
|
<h4 id="windows-1"><a class="header" href="#windows-1">Windows</a></h4>
|
||
|
<p>Either set the <code>HELIX_RUNTIME</code> environment variable to point to the runtime files using the Windows setting (search for
|
||
|
<code>Edit environment variables for your account</code>) or use the <code>setx</code> command in
|
||
|
Cmd:</p>
|
||
|
<pre><code class="language-sh">setx HELIX_RUNTIME "%userprofile%\source\repos\helix\runtime"
|
||
|
</code></pre>
|
||
|
<blockquote>
|
||
|
<p>💡 <code>%userprofile%</code> resolves to your user directory like
|
||
|
<code>C:\Users\Your-Name\</code> for example.</p>
|
||
|
</blockquote>
|
||
|
<p>Or, create a symlink in <code>%appdata%\helix\</code> that links to the source code directory:</p>
|
||
|
<div class="table-wrapper"><table><thead><tr><th>Method</th><th>Command</th></tr></thead><tbody>
|
||
|
<tr><td>PowerShell</td><td><code>New-Item -ItemType Junction -Target "runtime" -Path "$Env:AppData\helix\runtime"</code></td></tr>
|
||
|
<tr><td>Cmd</td><td><code>cd %appdata%\helix</code> <br/> <code>mklink /D runtime "%userprofile%\src\helix\runtime"</code></td></tr>
|
||
|
</tbody></table>
|
||
|
</div>
|
||
|
<blockquote>
|
||
|
<p>💡 On Windows, creating a symbolic link may require running PowerShell or
|
||
|
Cmd as an administrator.</p>
|
||
|
</blockquote>
|
||
|
<h4 id="multiple-runtime-directories"><a class="header" href="#multiple-runtime-directories">Multiple runtime directories</a></h4>
|
||
|
<p>When Helix finds multiple runtime directories it will search through them for files in the
|
||
|
following order:</p>
|
||
|
<ol>
|
||
|
<li><code>runtime/</code> sibling directory to <code>$CARGO_MANIFEST_DIR</code> directory (this is intended for
|
||
|
developing and testing helix only).</li>
|
||
|
<li><code>runtime/</code> subdirectory of OS-dependent helix user config directory.</li>
|
||
|
<li><code>$HELIX_RUNTIME</code></li>
|
||
|
<li>Distribution-specific fallback directory (set at compile time—not run time—
|
||
|
with the <code>HELIX_DEFAULT_RUNTIME</code> environment variable)</li>
|
||
|
<li><code>runtime/</code> subdirectory of path to Helix executable.</li>
|
||
|
</ol>
|
||
|
<p>This order also sets the priority for selecting which file will be used if multiple runtime
|
||
|
directories have files with the same name.</p>
|
||
|
<h4 id="note-to-packagers"><a class="header" href="#note-to-packagers">Note to packagers</a></h4>
|
||
|
<p>If you are making a package of Helix for end users, to provide a good out of
|
||
|
the box experience, you should set the <code>HELIX_DEFAULT_RUNTIME</code> environment
|
||
|
variable at build time (before invoking <code>cargo build</code>) to a directory which
|
||
|
will store the final runtime files after installation. For example, say you want
|
||
|
to package the runtime into <code>/usr/lib/helix/runtime</code>. The rough steps a build
|
||
|
script could follow are:</p>
|
||
|
<ol>
|
||
|
<li><code>export HELIX_DEFAULT_RUNTIME=/usr/lib/helix/runtime</code></li>
|
||
|
<li><code>cargo build --profile opt --locked --path helix-term</code></li>
|
||
|
<li><code>cp -r runtime $BUILD_DIR/usr/lib/helix/</code></li>
|
||
|
<li><code>cp target/opt/hx $BUILD_DIR/usr/bin/hx</code></li>
|
||
|
</ol>
|
||
|
<p>This way the resulting <code>hx</code> binary will always look for its runtime directory in
|
||
|
<code>/usr/lib/helix/runtime</code> if the user has no custom runtime in <code>~/.config/helix</code>
|
||
|
or <code>HELIX_RUNTIME</code>.</p>
|
||
|
<h3 id="validating-the-installation"><a class="header" href="#validating-the-installation">Validating the installation</a></h3>
|
||
|
<p>To make sure everything is set up as expected you should run the Helix health
|
||
|
check:</p>
|
||
|
<pre><code class="language-sh">hx --health
|
||
|
</code></pre>
|
||
|
<p>For more information on the health check results refer to
|
||
|
<a href="https://github.com/helix-editor/helix/wiki/Healthcheck">Health check</a>.</p>
|
||
|
<h3 id="configure-the-desktop-shortcut"><a class="header" href="#configure-the-desktop-shortcut">Configure the desktop shortcut</a></h3>
|
||
|
<p>If your desktop environment supports the
|
||
|
<a href="https://specifications.freedesktop.org/menu-spec/menu-spec-latest.html">XDG desktop menu</a>
|
||
|
you can configure Helix to show up in the application menu by copying the
|
||
|
provided <code>.desktop</code> and icon files to their correct folders:</p>
|
||
|
<pre><code class="language-sh">cp contrib/Helix.desktop ~/.local/share/applications
|
||
|
cp contrib/helix.png ~/.icons # or ~/.local/share/icons
|
||
|
</code></pre>
|
||
|
<p>To use another terminal than the system default, you can modify the <code>.desktop</code>
|
||
|
file. For example, to use <code>kitty</code>:</p>
|
||
|
<pre><code class="language-sh">sed -i "s|Exec=hx %F|Exec=kitty hx %F|g" ~/.local/share/applications/Helix.desktop
|
||
|
sed -i "s|Terminal=true|Terminal=false|g" ~/.local/share/applications/Helix.desktop
|
||
|
</code></pre>
|
||
|
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