nix-dotfiles/modules/kakoune.nix

460 lines
15 KiB
Nix

{ config, lib, pkgs, ... }:
let
strPalette = with pkgs.rice;
palette.toRgbShortHex colorPalette;
packages = with pkgs;
[
(makeDesktopItem
{
name = "kakoune";
type = "Application";
exec = "kak %U";
icon = "kakoune";
desktopName = "Kakoune";
comment = "Kakoune text editor";
terminal = true;
categories = "Development;Office;";
mimeType = "text/plain;text/*";
})
] ++ [
# editorconfig-core-c
python3.pkgs.editorconfig
] ++ (
lib.optionals (pkgs.devEnvironment.enableCpp) [
clang-tools
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableData) [
yaml-language-server
nodePackages.vscode-langservers-extracted
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableHtml) [
nodePackages.vscode-langservers-extracted
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableJavascript) [
flow
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableLatex) [
texlab
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableNix) [
rnix-lsp
]
) ++ (
with python3.pkgs;
lib.optionals (pkgs.devEnvironment.enablePython) [
black
# pyls-black
pyls-flake8
pyls-isort
# pyls-mypy
python-lsp-server
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableRust) [
cargo
cargo-watch
clippy
rust-analyzer
rustc
rustfmt
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableShell) [
nodePackages.bash-language-server
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableSpelling) [
aspell
aspellDicts.en
aspellDicts.en-computers
aspellDicts.en-science
aspellDicts.it
]
);
plugins = with pkgs;
[
kakounePlugins.prelude-kak
kakounePlugins.kak-lsp
kakounePlugins.auto-pairs-kak
kakounePlugins.powerline-kak
kakounePlugins.connect-kak
];
in
{
home.sessionVariables = {
EDITOR = "kak";
VISUAL = "kak";
};
programs.bash.shellAliases = {
k = "kak";
};
programs.zsh.shellAliases = {
k = "kak";
};
home.packages = packages;
programs.kakoune = {
enable = true;
config = {
colorScheme = "nord";
tabStop = 2;
indentWidth = 2;
alignWithTabs = true;
scrollOff = {
lines = 5;
columns = 3;
};
ui = {
setTitle = true;
changeColors = true;
enableMouse = true;
};
wrapLines = {
enable = true;
word = true;
};
numberLines = {
enable = true;
highlightCursor = true;
};
keyMappings = with pkgs;
[
{
mode = "normal";
docstring = "Edit file";
key = "<c-e>";
effect = ":edit<space>";
}
{
mode = "user";
docstring = "Code actions";
key = "a";
effect = ":lsp-code-actions<ret>";
}
{
mode = "user";
docstring = "Comment block";
key = "b";
effect = ":comment-block<ret>";
}
{
mode = "user";
docstring = "Comment line";
key = "l";
effect = ":comment-line<ret>";
}
{
mode = "user";
docstring = "Copy to clipboard";
key = "y";
effect = "<a-|>${xclip}/bin/xclip -i -selection clipboard<ret>";
}
{
mode = "user";
docstring = "Format code with formatter";
key = "f";
effect = ":format<ret>";
}
{
mode = "user";
docstring = "Format code with LSP";
key = "F";
effect = ":lsp-formatting-sync<ret>";
}
{
mode = "user";
docstring = "Jump to definition";
key = "d";
effect = ":lsp-definition<ret>";
}
{
mode = "user";
docstring = "Jump to type definition";
key = "t";
effect = ":lsp-type-definition<ret>";
}
{
mode = "user";
docstring = "List project diagnostics";
key = "i";
effect = ":lsp-diagnostics<ret>";
}
{
mode = "user";
docstring = "Paste from clipboard (after)";
key = "P";
effect = "<a-!>${xclip}/bin/xclip -selection clipboard -o<ret>";
}
{
mode = "user";
docstring = "Paste from clipboard (before)";
key = "p";
effect = "!${xclip}/bin/xclip -selection clipboard -o<ret>";
}
{
mode = "user";
docstring = "Show hover info";
key = "q";
effect = ":lsp-hover<ret>";
}
{
mode = "user";
docstring = "Spellcheck English";
key = "S";
effect = ":spell en<ret>";
}
{
mode = "user";
docstring = "Spellcheck";
key = "s";
effect = ":spell ";
}
{
mode = "normal";
docstring = "Try next snippet placeholder";
key = "<c-n>";
effect = "<a-;>: insert-c-n<ret>";
}
{
mode = "normal";
docstring = "Search";
key = "/";
effect = "/(?i)";
}
{
mode = "normal";
docstring = "Reverse search";
key = "<a-/>";
effect = "<a-/>(?i)";
}
];
hooks = with pkgs;
[
{
name = "BufCreate";
option = ".*";
commands = "editorconfig-load";
}
# {
# name = "ModuleLoaded";
# option = "auto-pairs";
# commands = "auto-pairs-enable";
# }
{
name = "ModuleLoaded";
option = "powerline";
commands = builtins.concatStringsSep "\n" [ "powerline-enable" ];
}
] ++ (
lib.optionals (pkgs.devEnvironment.enableLatex) [
{
name = "BufSetOption";
option = "filetype=latex";
commands = "set-option buffer formatcmd ${texlive.bin.latexindent}/bin/latexindent";
}
]
) ++ (
lib.optionals (pkgs.devEnvironment.enableData) [
{
name = "BufSetOption";
option = "filetype=(markdown|html|json|yaml|css|scss|less)";
commands = "set-option buffer formatcmd ${nodePackages.prettier}/bin/prettier";
}
]
);
# TODO add more formatters from https://github.com/mawww/kakoune/wiki/Format
};
extraConfig = builtins.concatStringsSep "\n" [
"# Custom commands"
"add-highlighter global/ regex \\h+$ 0:Error # Highlight trailing spaces"
"eval %sh{kak-lsp --kakoune -s $kak_session}"
"lsp-enable"
''
def -hidden insert-c-n %{
try %{
lsp-snippets-select-next-placeholders
exec '<a-;>d'
} catch %{
exec -with-hooks '<c-n>'
}
}
''
"powerline-start"
"require-module connect-broot"
"require-module connect-lf"
"require-module connect-rofi"
];
plugins = plugins;
};
xdg.configFile."kak/colors/nord.kak".text = with strPalette;
''
set-face global value rgb:${normal.magenta},default
set-face global type rgb:${bright.white},default
set-face global identifier rgb:${normal.cyan},default
set-face global string rgb:${normal.green},default
set-face global error rgb:${normal.red},default
set-face global keyword rgb:${normal.blue},default
set-face global operator rgb:${normal.blue},default
set-face global attribute rgb:${bright.blue},default
set-face global comment rgb:${bright.blue},default
set-face global meta rgb:${normal.yellow},default
set-face global Default rgb:${normal.white},default
set-face global PrimarySelection rgb:${normal.black},rgb:${dark.yellow}
set-face global SecondarySelection rgb:${normal.black},rgb:${dark.white}
set-face global PrimaryCursor rgb:${normal.black},rgb:${normal.yellow}
set-face global SecondaryCursor rgb:${normal.black},rgb:${normal.white}
set-face global MenuForeground rgb:${normal.white},rgb:${bright.black}
set-face global MenuBackground default,rgb:${normal.black}
set-face global MenuInfo default,rgb:${normal.black}
set-face global Information rgb:${dark.black},rgb:${normal.cyan}
set-face global StatusLine rgb:${normal.white},rgb:${normal.black}
set-face global StatusLineMode rgb:${normal.blue},rgb:${normal.black}
set-face global StatusLineInfo rgb:${normal.blue},rgb:${normal.black}
set-face global StatusLineValue rgb:${normal.blue},rgb:${normal.black}
set-face global StatusCursor rgb:${dark.black},rgb:${normal.yellow}
set-face global Prompt rgb:${normal.cyan},rgb:${normal.black}
set-face global BufferPadding default,default
'';
xdg.configFile."kak-lsp/kak-lsp.toml".text = with pkgs;
builtins.concatStringsSep "\n" (
[
''
snippet_support = false
verbosity = 2
[server]
timeout = 1800 # seconds = 30 minutes
''
]
++ (
lib.optional (pkgs.devEnvironment.enableCpp) ''
[language.c_cpp]
filetypes = ["c", "cpp"]
roots = ["compile_commands.json", ".clangd"]
command = "${clang-tools}/bin/clangd"
offset_encoding = "utf-8"
''
) ++ (
lib.optional (pkgs.devEnvironment.enableData) ''
[language.json]
filetypes = ["json"]
roots = ["package.json"]
command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-json-language-server"
args = ["--stdio"]
[language.yaml]
filetypes = ["yaml"]
roots = [".git"]
command = "${yaml-language-server}/bin/yaml-language-server"
args = ["--stdio"]
[language.yaml.settings]
# See https://github.com/redhat-developer/yaml-language-server#language-server-settings
# Defaults are at https://github.com/redhat-developer/yaml-language-server/blob/master/src/yamlSettings.ts
yaml.format.enable = true
''
) ++ (
lib.optional (pkgs.devEnvironment.enableGo) ''
[language.go]
filetypes = ["go"]
roots = ["Gopkg.toml", "go.mod", ".git", ".hg"]
command = "gopls"
offset_encoding = "utf-8"
settings_section = "gopls"
[language.go.settings.gopls]
# See https://github.com/golang/tools/blob/master/gopls/doc/settings.md
# "build.buildFlags" = []
''
)
++ (
lib.optional (pkgs.devEnvironment.enableHtml) ''
[language.html]
filetypes = ["html"]
roots = ["package.json"]
command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-html-language-server"
args = ["--stdio"]
[language.css]
filetypes = ["css"]
roots = ["package.json", ".git"]
command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-css-language-server"
args = ["--stdio"]
[language.less]
filetypes = ["less"]
roots = ["package.json", ".git"]
command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-css-language-server"
args = ["--stdio"]
[language.scss]
filetypes = ["scss"]
roots = ["package.json", ".git"]
command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-css-language-server"
args = ["--stdio"]
''
) ++ (
lib.optional (pkgs.devEnvironment.enableJavascript) ''
[language.javascript]
filetypes = ["javascript"]
roots = [".flowconfig"]
command = "${flow}/bin/flow"
args = ["lsp"]
''
) ++ (
lib.optional (pkgs.devEnvironment.enableLatex) ''
[language.latex]
filetypes = ["latex"]
roots = [".git"]
command = "${texlab}/bin/texlab"
settings_section = "texlab"
[language.latex.settings.texlab]
# See https://github.com/latex-lsp/texlab/blob/master/src/options.rs
# bibtexFormatter = "${texlab}/bin/texlab"
''
) ++ (
lib.optional (pkgs.devEnvironment.enableNix) ''
[language.nix]
filetypes = ["nix"]
roots = ["flake.nix", "shell.nix", ".git"]
command = "${rnix-lsp}/bin/rnix-lsp"
''
) ++ (
lib.optional (pkgs.devEnvironment.enablePython) ''
[language.python]
filetypes = ["python"]
roots = ["requirements.txt", "setup.py", ".git", ".hg"]
command = "${python3.pkgs.python-lsp-server}/bin/pylsp"
offset_encoding = "utf-8"
[language.python.settings]
# See https://github.com/palantir/python-language-server#configuration
# and https://github.com/palantir/python-language-server/blob/develop/vscode-client/package.json
# "pyls.configurationSources" = ["flake8"]
''
) ++ (
lib.optional (pkgs.devEnvironment.enableRust) ''
[language.rust]
filetypes = ["rust"]
roots = ["Cargo.toml"]
command = "${rust-analyzer}/bin/rust-analyzer"
settings_section = "rust-analyzer"
[language.rust.settings.rust-analyzer]
hoverActions.enable = false # kak-lsp doesn't support this at the moment
# cargo.features = []
# See https://rust-analyzer.github.io/manual.html#configuration
# If you get 'unresolved proc macro' warnings, you have two options
# 1. The safe choice is two disable the warning:
diagnostics.disabled = ["unresolved-proc-macro"]
# 2. Or you can opt-in for proc macro support
procMacro.enable = true
cargo.loadOutDirsFromCheck = true
# See https://github.com/rust-analyzer/rust-analyzer/issues/6448
''
) ++ (
lib.optional (pkgs.devEnvironment.enableShell) ''
[language.bash]
filetypes = ["sh"]
roots = [".git", ".hg"]
command = "${nodePackages.bash-language-server}/bin/bash-language-server"
args = ["start"]
''
)
);
}