Start moving emacs configuration to nix.
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11 changed files with 841 additions and 67 deletions
79
options/emacs-init-defaults.nix
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79
options/emacs-init-defaults.nix
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# Original Source:
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# https://gitlab.com/rycee/nur-expressions/raw/master/hm-modules/emacs-init-defaults.nix (49ff2d63e867c09e658c959c0d8a73d641061c30)
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# MIT License
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# Copyright (c) 2019 Robert Helgesson
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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{ pkgs, ... }:
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{
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programs.emacs.init.usePackage = {
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deadgrep = {
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config = ''
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(setq deadgrep-executable "${pkgs.ripgrep}/bin/rg")
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'';
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};
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ggtags = {
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config = ''
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(setq ggtags-executable-directory "${pkgs.global}/bin")
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'';
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};
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idris-mode = {
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config = ''
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(setq idris-interpreter-path "${pkgs.idris}/bin/idris")
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'';
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};
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lsp-rust = {
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config = ''
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(setq lsp-rust-rls-server-command "${pkgs.rls}/bin/rls")
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'';
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};
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ob-plantuml = {
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config = ''
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(setq org-plantuml-jar-path "${pkgs.plantuml}/lib/plantuml.jar")
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'';
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};
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pandoc-mode = {
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config = ''
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(setq pandoc-binary "${pkgs.pandoc}/bin/pandoc")
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'';
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};
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plantuml-mode = {
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config = ''
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(setq plantuml-jar-path "${pkgs.plantuml}/lib/plantuml.jar")
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'';
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};
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ripgrep = {
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config = ''
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(setq ripgrep-executable "${pkgs.ripgrep}/bin/rg")
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'';
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};
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};
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}
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421
options/emacs-init.nix
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421
options/emacs-init.nix
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@ -0,0 +1,421 @@
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# Original Source:
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# https://gitlab.com/rycee/nur-expressions/raw/master/hm-modules/emacs-init.nix (b83922825b19de97786c38885e99abb613214e11)
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# MIT License
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# Copyright (c) 2019 Robert Helgesson
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.emacs.init;
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emacsPackageType =
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types.coercedTo
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types.str
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(pkgName: epkgs: [ epkgs.${pkgName} ])
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(types.nullOr types.unspecified);
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usePackageType = types.submodule ({ name, config, ... }: {
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options = {
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enable = mkEnableOption "Emacs package ${name}";
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package = mkOption {
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type = emacsPackageType;
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default = name;
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description = ''
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The package to use for this module. Either the package name
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within the Emacs package set or a function taking the Emacs
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package set and returning a package.
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'';
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};
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defer = mkOption {
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type = types.either types.bool types.ints.positive;
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default = false;
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description = ''
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The <option>:defer</option> setting.
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'';
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};
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demand = mkOption {
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type = types.bool;
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default = false;
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description = ''
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The <option>:demand</option> setting.
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'';
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};
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diminish = mkOption {
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type = types.listOf types.str;
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default = [];
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description = ''
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The entries to use for <option>:diminish</option>.
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'';
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};
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mode = mkOption {
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type = types.listOf types.str;
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default = [];
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description = ''
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The entries to use for <option>:mode</option>.
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'';
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};
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after = mkOption {
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type = types.listOf types.str;
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default = [];
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description = ''
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The entries to use for <option>:after</option>.
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'';
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};
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bind = mkOption {
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type = types.attrsOf types.str;
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default = {};
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example = { "M-<up>" = "drag-stuff-up"; "M-<down>" = "drag-stuff-down"; };
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description = ''
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The entries to use for <option>:bind</option>.
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'';
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};
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bindLocal = mkOption {
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type = types.attrsOf (types.attrsOf types.str);
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default = {};
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example = { helm-command-map = { "C-c h" = "helm-execute-persistent-action"; }; };
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description = ''
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The entries to use for local keymaps in <option>:bind</option>.
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'';
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};
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bindKeyMap = mkOption {
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type = types.attrsOf types.str;
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default = {};
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example = { "C-c p" = "projectile-command-map"; };
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description = ''
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The entries to use for <option>:bind-keymap</option>.
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'';
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};
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command = mkOption {
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type = types.listOf types.str;
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default = [];
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description = ''
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The entries to use for <option>:commands</option>.
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'';
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};
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config = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Code to place in the <option>:config</option> section.
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'';
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};
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extraConfig = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Additional lines to place in the use-package configuration.
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'';
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};
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hook = mkOption {
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type = types.listOf types.str;
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default = [];
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description = ''
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The entries to use for <option>:hook</option>.
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'';
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};
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init = mkOption {
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type = types.lines;
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default = "";
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description = ''
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The entries to use for <option>:init</option>.
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'';
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};
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assembly = mkOption {
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type = types.lines;
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readOnly = true;
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internal = true;
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description = "The final use-package code.";
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};
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};
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config = mkIf config.enable {
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assembly =
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let
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quoted = v: ''"${escape ["\""] v}"'';
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mkBindHelper = cmd: prefix: bs:
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optionals (bs != {}) (
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[ ":${cmd} (${prefix}" ]
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++ mapAttrsToList (n: v: " (${quoted n} . ${v})") bs
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++ [ ")" ]
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);
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mkAfter = vs: optional (vs != []) ":after (${toString vs})";
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mkCommand = vs: optional (vs != []) ":commands (${toString vs})";
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mkDiminish = vs: optional (vs != []) ":diminish (${toString vs})";
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mkMode = map (v: ":mode ${v}");
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mkBind = mkBindHelper "bind" "";
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mkBindLocal = bs:
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let
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mkMap = n: v: mkBindHelper "bind" ":map ${n}" v;
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in
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flatten (mapAttrsToList mkMap bs);
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mkBindKeyMap = mkBindHelper "bind-keymap" "";
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mkHook = map (v: ":hook ${v}");
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mkDefer = v:
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if isBool v then optional v ":defer t"
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else [ ":defer ${toString v}" ];
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mkDemand = v: optional v ":demand t";
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in
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concatStringsSep "\n " (
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[ "(use-package ${name}" ]
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++ mkAfter config.after
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++ mkBind config.bind
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++ mkBindKeyMap config.bindKeyMap
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++ mkBindLocal config.bindLocal
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++ mkCommand config.command
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++ mkDefer config.defer
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++ mkDemand config.demand
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++ mkDiminish config.diminish
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++ mkHook config.hook
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++ mkMode config.mode
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++ optionals (config.init != "") [ ":init" config.init ]
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++ optionals (config.config != "") [ ":config" config.config ]
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++ optional (config.extraConfig != "") config.extraConfig
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) + ")";
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};
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});
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usePackageStr = name: pkgConfStr: ''
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(use-package ${name}
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${pkgConfStr})
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'';
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mkRecommendedOption = type: extraDescription: mkOption {
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type = types.bool;
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default = false;
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example = true;
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description = ''
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Whether to enable recommended ${type} settings.
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'' + optionalString (extraDescription != "") ''
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</para><para>
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${extraDescription}
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'';
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};
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# Recommended GC settings.
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gcSettings = ''
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(defun hm/reduce-gc ()
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"Reduce the frequency of garbage collection."
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(setq gc-cons-threshold 402653184
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gc-cons-percentage 0.6))
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(defun hm/restore-gc ()
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"Restore the frequency of garbage collection."
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(setq gc-cons-threshold 16777216
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gc-cons-percentage 0.1))
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;; Make GC more rare during init and while minibuffer is active.
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(eval-and-compile #'hm/reduce-gc)
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(add-hook 'minibuffer-setup-hook #'hm/reduce-gc)
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;; But make it more regular after startup and after closing minibuffer.
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(add-hook 'emacs-startup-hook #'hm/restore-gc)
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(add-hook 'minibuffer-exit-hook #'hm/restore-gc)
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;; Avoid unnecessary regexp matching while loading .el files.
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(defvar hm/file-name-handler-alist file-name-handler-alist)
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(setq file-name-handler-alist nil)
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(defun hm/restore-file-name-handler-alist ()
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"Restores the file-name-handler-alist variable."
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(setq file-name-handler-alist hm/file-name-handler-alist)
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(makunbound 'hm/file-name-handler-alist))
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(add-hook 'emacs-startup-hook #'hm/restore-file-name-handler-alist)
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'';
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# Whether the configuration makes use of `:diminish`.
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hasDiminish = any (p: p.diminish != []) (attrValues cfg.usePackage);
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# Whether the configuration makes use of `:bind`.
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hasBind = any (p: p.bind != {}) (attrValues cfg.usePackage);
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usePackageSetup =
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''
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(eval-when-compile
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(require 'package)
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(setq package-archives nil
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package-enable-at-startup nil
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package--init-file-ensured t)
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(require 'use-package)
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;; To help fixing issues during startup.
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(setq use-package-verbose ${
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if cfg.usePackageVerbose then "t" else "nil"
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}))
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''
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+ optionalString hasDiminish ''
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;; For :diminish in (use-package).
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(require 'diminish)
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''
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+ optionalString hasBind ''
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;; For :bind in (use-package).
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(require 'bind-key)
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'';
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initFile = ''
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;;; hm-init.el --- Emacs configuration à la Home Manager.
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;;
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;; -*- lexical-binding: t; -*-
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;;
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;;; Commentary:
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;;
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;; A configuration generated from a Nix based configuration by
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;; Home Manager.
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;;
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;;; Code:
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${optionalString cfg.startupTimer ''
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;; Remember when configuration started. See bottom for rest of this.
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;; Idea taken from http://writequit.org/org/settings.html.
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(defconst emacs-start-time (current-time))
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''}
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${optionalString cfg.recommendedGcSettings gcSettings}
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${cfg.prelude}
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${usePackageSetup}
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''
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+ concatStringsSep "\n\n"
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(map (getAttr "assembly")
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(filter (getAttr "enable")
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(attrValues cfg.usePackage)))
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+ ''
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${cfg.postlude}
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${optionalString cfg.startupTimer ''
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;; Make a note of how long the configuration part of the start took.
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(let ((elapsed (float-time (time-subtract (current-time)
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emacs-start-time))))
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(message "Loading settings...done (%.3fs)" elapsed))
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''}
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(provide 'hm-init)
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;; hm-init.el ends here
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'';
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in
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{
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imports = [ ./emacs-init-defaults.nix ];
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options.programs.emacs.init = {
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enable = mkEnableOption "Emacs configuration";
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recommendedGcSettings = mkRecommendedOption "garbage collection" ''
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This will reduce garbage collection frequency during startup and
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while the minibuffer is active.
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'';
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startupTimer = mkEnableOption "Emacs startup duration timer";
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prelude = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Configuration lines to add in the beginning of
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<filename>init.el</filename>.
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'';
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};
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postlude = mkOption {
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type = types.lines;
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default = "";
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description = ''
|
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Configuration lines to add in the end of
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<filename>init.el</filename>.
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'';
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};
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usePackageVerbose = mkEnableOption "verbose use-package mode";
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usePackage = mkOption {
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type = types.attrsOf usePackageType;
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default = {};
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example = literalExample ''
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{
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dhall-mode = {
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mode = [ '''"\\.dhall\\'"''' ];
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};
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}
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'';
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description = ''
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Attribute set of use-package configurations.
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'';
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};
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};
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config = mkIf cfg.enable {
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environment.systemPackages = let
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finalPackage = (pkgs.emacsWithPackages (epkgs:
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let
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getPkg = v:
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if isFunction v then [ (v epkgs) ]
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else optional (isString v && hasAttr v epkgs) epkgs.${v};
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in
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[ epkgs.use-package ]
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++ optional hasBind epkgs.bind-key
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++ optional hasBind epkgs.diminish
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++ (
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concatMap (v: getPkg (v.package))
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(builtins.attrValues cfg.usePackage)
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)));
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in [
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((pkgs.emacsPackagesNgGen finalPackage).trivialBuild {
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pname = "hm-init";
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version = "0";
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src = pkgs.writeText "hm-init.el" initFile;
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preferLocalBuild = true;
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allowSubstitutes = false;
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})
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];
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environment.etc."emacs.d/init.el".text = ''
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(require 'hm-init)
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(provide 'init)
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'';
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};
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}
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|
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@ -5,9 +5,10 @@ with lib;
|
|||
|
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let
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cfg = config.machine;
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metapkgs = (lists.forEach
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(attrNames (filterAttrs (n: v: v == "regular" ) (readDir ../pkgs/pkgsets)))
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(v: replaceStrings [ ".nix" ] [ "" ] v));
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fn = import (toString ../fn.nix) { inherit lib; };
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metapkgs = let
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pPath = (toString ./../pkgs/pkgsets);
|
||||
in (lists.forEach (fn.lsfRec pPath true) (v: replaceStrings [ "${pPath}/" "/" ".nix" ] [ "" "::" "" ] v));
|
||||
pkgOption = pname: {
|
||||
name = pname;
|
||||
value = rec {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue