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# This is a helper file for people using NixOS as their operating system.
# If you don't know what this file does, you can safely ignore it.
# If you are using Nix as your package manager, you can run 'nix-shell'
# in the root directory of the project and Nix will open a bash shell
# with all the packages needed to build and run Graphite installed.
# A shell.nix file is used in the Nix ecosystem to define a development
# environment with specific dependencies. When you enter a Nix shell using
# this file, it ensures that all the specified tools and libraries are
# available regardless of the host system's configuration. This provides
# a reproducible development environment across different machines and developers.
# You can enter the Nix shell and run Graphite like normal with:
# > npm start
# Or you can run it like this without needing to first enter the Nix shell:
# > nix-shell --command "npm start"
let
# Get oxalica's Rust overlay for better Rust integration
rust-overlay-source = builtins.fetchGit {
url = "https://github.com/oxalica/rust-overlay";
};
# Import it so we can use it in Nix
rust-overlay = import rust-overlay-source;
# Import system packages overlaid with the Rust overlay
pkgs = import <nixpkgs> {
overlays = [ rust-overlay ];
};
# Define the rustc we need
rustc-wasm = pkgs.rust-bin.stable.latest.default.override {
targets = [ "wasm32-unknown-unknown" ];
# wasm-pack needs this
extensions = [ "rust-src" "rust-analyzer" "clippy" "cargo"];
};
in
# Make a shell with the dependencies we need
pkgs.mkShell {
packages = with pkgs; [
rustc-wasm
nodejs
cargo-watch
cargo-nextest
cargo-expand
cargo-about
wasm-pack
binaryen
wasm-bindgen-cli
vulkan-loader
libxkbcommon
pkg-config
# used for profiling
gnuplot
samply
cargo-flamegraph
# For Tauri
at-spi2-atk
atkmm
cairo
gdk-pixbuf
glib
gtk3
harfbuzz
librsvg
libsoup_3
pango
webkitgtk_4_1
openssl
# For Rawkit tests
libraw
# Use Mold as a linker
mold
];
# Hacky way to run Cargo through Mold
LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [pkgs.openssl pkgs.vulkan-loader pkgs.libxkbcommon pkgs.llvmPackages.libcxxStdenv pkgs.gcc-unwrapped.lib pkgs.llvm pkgs.libraw];
shellHook = ''
alias cargo='mold --run cargo'
'';
}
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