233 lines
8.4 KiB
Nix
233 lines
8.4 KiB
Nix
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# home-manager module of neovim setup
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{ config
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, lib
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, pkgs
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, ...
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}:
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let
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cfg = config.programs.neovim.nvimdots;
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inherit (lib) flip warn const;
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inherit (lib.attrsets) optionalAttrs;
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inherit (lib.lists) optionals;
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inherit (lib.modules) mkIf;
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inherit (lib.options) mkEnableOption mkOption literalExpression;
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inherit (lib.strings) concatStringsSep versionOlder versionAtLeast;
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inherit (lib.types) listOf coercedTo package functionTo;
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in
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{
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options = {
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programs.neovim = {
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nvimdots = {
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enable = mkEnableOption ''
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Activate "ayamir/nvimdots".
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Have a look at https://github.com/ayamir/nvimdots for details
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'';
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bindLazyLock = mkEnableOption ''
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Bind lazy-lock.json in your repository to $XDG_CONFIG_HOME/nvim.
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Very powerful in terms of keeping the environment consistent, but has the following side effects.
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You cannot update it even if you run the Lazy command, because it binds read-only.
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You need to remove lazy-lock.json before enabling this option if `mergeLazyLock` is set.
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'';
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mergeLazyLock = mkEnableOption ''
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Merges the managed lazy-lock.json with the existing one under $XDG_CONFIG_HOME/nvim if its hash has changed on activation.
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Upstream package version changes have high priority.
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This means changes to lazy-lock.json in the config directory (likely due to installing package) will be preserved.
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In other words, it achieves environment consistency while remaining adaptable to changes.
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You need to unlink lazy-lock.json before enabling this option if `bindLazyLock` is set.
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Please refer to the wiki for details on the behavior.
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'';
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setBuildEnv = mkEnableOption ''
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Sets environment variables that resolve build dependencies as required by `mason.nvim` and `nvim-treesitter`
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Environment variables are only visible to `nvim` and have no effect on any parent sessions.
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Required for NixOS.
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'';
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withBuildTools = mkEnableOption ''
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Include basic build tools like `gcc` and `pkg-config`.
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Required for NixOS.
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'';
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withHaskell = mkEnableOption ''
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Enable the Haskell compiler. Set to `true` to
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use Haskell plugins.
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'';
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extraHaskellPackages = mkOption {
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type =
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let
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fromType = listOf package;
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in
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coercedTo fromType
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(flip warn const ''
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Assigning a plain list to extraHaskellPackages is deprecated.
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Please assign a function taking a package set as argument, so
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extraHaskellPackages = [ pkgs.haskellPackages.xxx ];
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should become
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extraHaskellPackages = ps: [ ps.xxx ];
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'')
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(functionTo fromType);
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default = _: [ ];
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defaultText = literalExpression "ps: [ ]";
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example = literalExpression "hsPkgs: with hsPkgs; [ mtl ]";
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description = ''
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The extra Haskell packages required for your plugins to work.
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This option accepts a function that takes a Haskell package set as an argument,
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and selects the required Haskell packages from this package set.
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See the example for more info.
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'';
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};
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extraDependentPackages = mkOption {
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type = listOf package;
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default = [ ];
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example = literalExpression "[ pkgs.openssl ]";
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description = "Extra build depends to add `LIBRARY_PATH` and `CPATH`.";
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};
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};
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};
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};
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config =
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let
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# Inspired from https://github.com/NixOS/nixpkgs/blob/nixos-unstable/nixos/modules/programs/nix-ld.nix
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build-dependent-pkgs = builtins.filter (package: !package.meta.unsupported) [
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# manylinux
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pkgs.acl
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pkgs.attr
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pkgs.bzip2
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pkgs.curl
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pkgs.glibc
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pkgs.libsodium
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pkgs.libssh
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pkgs.libxml2
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pkgs.openssl
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pkgs.stdenv.cc.cc
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pkgs.stdenv.cc.cc.lib
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pkgs.systemd
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pkgs.util-linux
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pkgs.xz
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pkgs.zlib
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pkgs.zstd
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# Packages not included in `nix-ld`'s NixOSModule
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pkgs.glib
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pkgs.libcxx
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]
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++ cfg.extraDependentPackages;
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neovim-build-deps = pkgs.buildEnv {
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name = "neovim-build-deps";
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paths = build-dependent-pkgs;
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extraOutputsToInstall = [ "dev" ];
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pathsToLink = [ "/lib" "/include" ];
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ignoreCollisions = true;
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};
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buildEnv = [
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''CPATH=''${CPATH:+''${CPATH}:}${neovim-build-deps}/include''
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''CPLUS_INCLUDE_PATH=''${CPLUS_INCLUDE_PATH:+''${CPLUS_INCLUDE_PATH}:}:${neovim-build-deps}/include/c++/v1''
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''LD_LIBRARY_PATH=''${LD_LIBRARY_PATH:+''${LD_LIBRARY_PATH}:}${neovim-build-deps}/lib''
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''LIBRARY_PATH=''${LIBRARY_PATH:+''${LIBRARY_PATH}:}${neovim-build-deps}/lib''
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''NIX_LD_LIBRARY_PATH=''${NIX_LD_LIBRARY_PATH:+''${NIX_LD_LIBRARY_PATH}:}${neovim-build-deps}/lib''
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''PKG_CONFIG_PATH=''${PKG_CONFIG_PATH:+''${PKG_CONFIG_PATH}:}${neovim-build-deps}/include/pkgconfig''
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];
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in
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mkIf cfg.enable {
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assertions = [
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{
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assertion = ! (cfg.bindLazyLock && cfg.mergeLazyLock);
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message = "bindLazyLock and mergeLazyLock cannot be enabled at the same time.";
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}
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];
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xdg.configFile = {
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"nvim/init.lua".source = ../../init.lua;
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"nvim/lua".source = ../../lua;
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"nvim/snips".source = ../../snips;
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"nvim/tutor".source = ../../tutor;
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} // optionalAttrs cfg.bindLazyLock {
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"nvim/lazy-lock.json".source = ../../lazy-lock.json;
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} // optionalAttrs cfg.mergeLazyLock {
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"nvim/lazy-lock.fixed.json" = {
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source = ../../lazy-lock.json;
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onChange = ''
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if [ -f ${config.xdg.configHome}/nvim/lazy-lock.json ]; then
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tmp=$(mktemp)
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${pkgs.jq}/bin/jq -r -s '.[0] * .[1]' ${config.xdg.configHome}/nvim/lazy-lock.json ${config.xdg.configFile."nvim/lazy-lock.fixed.json".source} > "''${tmp}" && mv "''${tmp}" ${config.xdg.configHome}/nvim/lazy-lock.json
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else
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${pkgs.rsync}/bin/rsync --chmod 644 ${config.xdg.configFile."nvim/lazy-lock.fixed.json".source} ${config.xdg.configHome}/nvim/lazy-lock.json
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fi
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'';
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};
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};
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home = {
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packages = [
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pkgs.ripgrep
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];
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shellAliases = optionalAttrs (cfg.setBuildEnv && (versionOlder config.home.stateVersion "24.05")) {
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nvim = concatStringsSep " " buildEnv + " nvim";
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};
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};
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programs.neovim = {
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enable = true;
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withNodeJs = true;
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withPython3 = true;
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extraPackages = [
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# Dependent packages used by default plugins
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pkgs.doq
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pkgs.tree-sitter
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]
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++ optionals cfg.withBuildTools [
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pkgs.cargo
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pkgs.clang
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pkgs.cmake
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pkgs.gcc
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pkgs.gnumake
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pkgs.go
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pkgs.lua51Packages.luarocks
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pkgs.ninja
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pkgs.pkg-config
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pkgs.yarn
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]
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++ optionals cfg.withHaskell [
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(pkgs.writeShellApplication {
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name = "stack";
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text = ''
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exec "${pkgs.stack}/bin/stack" "--extra-include-dirs=${config.home.profileDirectory}/lib/nvim-depends/include" "--extra-lib-dirs=${config.home.profileDirectory}/lib/nvim-depends/lib" "$@"
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'';
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})
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(pkgs.haskellPackages.ghcWithPackages (ps: cfg.extraHaskellPackages ps))
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];
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extraPython3Packages = ps: with ps; [
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docformatter
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isort
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pynvim
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];
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}
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// optionalAttrs (versionAtLeast config.home.stateVersion "24.05") {
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extraWrapperArgs = optionals cfg.setBuildEnv [
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"--suffix"
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"CPATH"
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":"
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"${neovim-build-deps}/include"
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"--suffix"
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"CPLUS_INCLUDE_PATH"
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":"
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"${neovim-build-deps}/include/c++/v1"
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"--suffix"
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"LD_LIBRARY_PATH"
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":"
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"${neovim-build-deps}/lib"
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"--suffix"
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"LIBRARY_PATH"
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":"
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"${neovim-build-deps}/lib"
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"--suffix"
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"PKG_CONFIG_PATH"
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":"
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"${neovim-build-deps}/include/pkgconfig"
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"--suffix"
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"NIX_LD_LIBRARY_PATH"
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":"
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"${neovim-build-deps}/lib"
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];
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};
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};
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}
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