Config/Flake: Update flake template
This commit is contained in:
228
config/flake.nix
228
config/flake.nix
@ -21,6 +21,9 @@ rec {
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}:
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# Create a shell (and possibly package) for each possible system, not only x86_64-linux
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flake-utils.lib.eachDefaultSystem (system: let
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# =========================================================================================
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# Define pkgs/stdenvs
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# =========================================================================================
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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@ -28,7 +31,18 @@ rec {
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rust-overlay.overlays.default
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];
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};
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inherit (pkgs) lib stdenv;
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# clangPkgs = import nixpkgs {
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# inherit system;
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# config.allowUnfree = true;
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# overlays = [];
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#
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# # Use this to change the compiler:
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# # - GCC: pkgs.stdenv
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# # - Clang: pkgs.clangStdenv
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# # NixOS packages are built using GCC by default. Using clang requires a full rebuild/redownload.
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# config.replaceStdenv = {pkgs}: pkgs.clangStdenv;
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# };
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# Package set for cross-compilation
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# windowsPkgs = import nixpkgs {
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@ -39,6 +53,91 @@ rec {
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# config.allowUnfree = true;
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# };
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inherit (pkgs) lib stdenv;
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# =========================================================================================
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# Define shell environment
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# =========================================================================================
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# Setup the shell when entering the "nix develop" environment (bash script).
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shellHook = let
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mkCmakeScript = type: let
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typeLower = lib.toLower type;
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in
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pkgs.writers.writeFish "cmake-${typeLower}.fish" ''
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cd $FLAKE_PROJECT_ROOT
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echo "Removing build directory ./cmake-build-${typeLower}/"
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rm -rf ./cmake-build-${typeLower}
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echo "Creating build directory"
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mkdir cmake-build-${typeLower}
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cd cmake-build-${typeLower}
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echo "Running cmake"
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cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="${type}" -DCMAKE_EXPORT_COMPILE_COMMANDS="On" ..
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echo "Linking compile_commands.json"
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cd ..
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ln -sf ./cmake-build-${typeLower}/compile_commands.json ./compile_commands.json
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'';
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cmakeDebug = mkCmakeScript "Debug";
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cmakeRelease = mkCmakeScript "Release";
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mkBuildScript = type: let
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typeLower = lib.toLower type;
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in
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pkgs.writers.writeFish "cmake-build.fish" ''
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cd $FLAKE_PROJECT_ROOT/cmake-build-${typeLower}
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echo "Running cmake"
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cmake --build .
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'';
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buildDebug = mkBuildScript "Debug";
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buildRelease = mkBuildScript "Release";
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# Use this to specify commands that should be ran after entering fish shell
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initProjectShell = pkgs.writers.writeFish "init-shell.fish" ''
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echo "Entering \"${description}\" environment..."
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# Determine the project root, used e.g. in cmake scripts
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set -g -x FLAKE_PROJECT_ROOT (git rev-parse --show-toplevel)
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# Rust Bevy:
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# abbr -a build-release-windows "CARGO_FEATURE_PURE=1 cargo xwin build --release --target x86_64-pc-windows-msvc"
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# C/C++:
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# abbr -a cmake-debug "${cmakeDebug}"
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# abbr -a cmake-release "${cmakeRelease}"
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# abbr -a build-debug "${buildDebug}"
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# abbr -a build-release "${buildRelease}"
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# Clojure:
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# abbr -a clojure-deps "deps-lock --lein"
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# Python:
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# abbr -a run "python ./app/main.py"
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# abbr -a profile "py-spy record -o profile.svg -- python ./app/main.py && firefox profile.svg"
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# abbr -a ptop "py-spy top -- python ./app/main.py"
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'';
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in
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builtins.concatStringsSep "\n" [
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# Launch into pure fish shell
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''
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exec "$(type -p fish)" -C "source ${initProjectShell} && abbr -a menu '${pkgs.bat}/bin/bat "${initProjectShell}"'"
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''
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# Qt: Launch into wrapped fish shell
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# https://nixos.org/manual/nixpkgs/stable/#sec-language-qt
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# ''
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# fishdir=$(mktemp -d)
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# makeWrapper "$(type -p fish)" "$fishdir/fish" "''${qtWrapperArgs[@]}"
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# exec "$fishdir/fish" -C "source ${initProjectShell} && abbr -a menu '${pkgs.bat}/bin/bat "${initProjectShell}"'"
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# ''
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];
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# ===========================================================================================
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# Define custom dependencies
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# ===========================================================================================
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@ -128,11 +227,15 @@ rec {
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# jdk
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# C/C++:
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# pkg-config
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# cmake
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# gnumake
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# ninja
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# gdb
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# valgrind
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# gnumake
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# cmake
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# pkg-config
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# kdePackages.kcachegrind
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# perf
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# hotspot
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# Clojure:
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# leiningen
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@ -156,6 +259,8 @@ rec {
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# C/C++:
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# boost
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# sfml
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# raylib
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# backward-cpp
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# Qt:
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# qt6.qtbase
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@ -171,8 +276,12 @@ rec {
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# src = ./.;
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#
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# installPhase = ''
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# runHook preInstall
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#
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# mkdir -p $out/bin
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# cp ./${pname} $out/bin/
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# cp -rv ./${pname} $out/bin/
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#
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# runHook postInstall
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# '';
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# };
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# windowsPackage = windowsPkgs.stdenv.mkDerivation rec {
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@ -193,8 +302,12 @@ rec {
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# ];
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#
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# installPhase = ''
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# runHook preInstall
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#
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# mkdir -p $out/bin
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# cp ./${pname}.exe $out/bin/
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#
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# runHook postInstall
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# '';
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# };
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# package = clj-nix.lib.mkCljApp {
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@ -226,7 +339,7 @@ rec {
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# Provide default environment for "nix develop".
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# Other environments can be added below.
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default = pkgs.mkShell {
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inherit nativeBuildInputs buildInputs;
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inherit nativeBuildInputs buildInputs shellHook;
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name = description;
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# =========================================================================================
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@ -263,90 +376,27 @@ rec {
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# Set matplotlib backend
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# MPLBACKEND = "TkAgg";
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# =========================================================================================
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# Define shell environment
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# =========================================================================================
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# Setup the shell when entering the "nix develop" environment (bash script).
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shellHook = let
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mkCmakeScript = type: let
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typeLower = lib.toLower type;
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in
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pkgs.writers.writeFish "cmake-${typeLower}.fish" ''
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cd $FLAKE_PROJECT_ROOT
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echo "Removing build directory ./cmake-build-${typeLower}/"
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rm -rf ./cmake-build-${typeLower}
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echo "Creating build directory"
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mkdir cmake-build-${typeLower}
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cd cmake-build-${typeLower}
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echo "Running cmake"
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cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="${type}" -DCMAKE_EXPORT_COMPILE_COMMANDS="On" ..
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echo "Linking compile_commands.json"
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cd ..
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ln -sf ./cmake-build-${typeLower}/compile_commands.json ./compile_commands.json
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'';
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cmakeDebug = mkCmakeScript "Debug";
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cmakeRelease = mkCmakeScript "Release";
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mkBuildScript = type: let
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typeLower = lib.toLower type;
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in
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pkgs.writers.writeFish "cmake-build.fish" ''
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cd $FLAKE_PROJECT_ROOT/cmake-build-${typeLower}
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echo "Running cmake"
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cmake --build .
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'';
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buildDebug = mkBuildScript "Debug";
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buildRelease = mkBuildScript "Release";
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# Use this to specify commands that should be ran after entering fish shell
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initProjectShell = pkgs.writers.writeFish "init-shell.fish" ''
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echo "Entering \"${description}\" environment..."
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# Determine the project root, used e.g. in cmake scripts
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set -g -x FLAKE_PROJECT_ROOT (git rev-parse --show-toplevel)
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# Rust Bevy:
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# abbr -a build-release-windows "CARGO_FEATURE_PURE=1 cargo xwin build --release --target x86_64-pc-windows-msvc"
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# C/C++:
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# abbr -a cmake-debug "${cmakeDebug}"
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# abbr -a cmake-release "${cmakeRelease}"
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# abbr -a build-debug "${buildDebug}"
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# abbr -a build-release "${buildRelease}"
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# Clojure:
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# abbr -a clojure-deps "deps-lock --lein"
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# Python:
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# abbr -a run "python ./app/main.py"
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# abbr -a profile "py-spy record -o profile.svg -- python ./app/main.py && firefox profile.svg"
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# abbr -a ptop "py-spy top -- python ./app/main.py"
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'';
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in
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builtins.concatStringsSep "\n" [
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# Launch into pure fish shell
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''
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exec "$(type -p fish)" -C "source ${initProjectShell} && abbr -a menu '${pkgs.bat}/bin/bat "${initProjectShell}"'"
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''
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# Qt: Launch into wrapped fish shell
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# https://nixos.org/manual/nixpkgs/stable/#sec-language-qt
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# ''
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# fishdir=$(mktemp -d)
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# makeWrapper "$(type -p fish)" "$fishdir/fish" "''${qtWrapperArgs[@]}"
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# exec "$fishdir/fish" -C "source ${initProjectShell} && abbr -a menu '${pkgs.bat}/bin/bat "${initProjectShell}"'"
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# ''
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];
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};
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# Provide environment with clang stdenv for "nix develop .#clang"
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# clang =
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# pkgs.mkShell.override {
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# stdenv = pkgs.clangStdenv;
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# } {
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# inherit shellHook;
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# name = description;
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#
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# # If not required, use pkgs instead of clangPkgs for a lighter build
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# nativeBuildInputs = with pkgs; [];
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# buildInputs = with pkgs; [];
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#
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# # =========================================================================================
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# # Define environment variables
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# # =========================================================================================
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#
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# # Dynamic libraries from buildinputs:
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# LD_LIBRARY_PATH = nixpkgs.lib.makeLibraryPath buildInputs;
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# };
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};
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});
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}
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Reference in New Issue
Block a user