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mappings: re-add legacy vim.maps API

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This commit is contained in:
Ching Pei Yang 2024-08-10 22:34:44 +02:00
commit dffaaaa600
2 changed files with 89 additions and 13 deletions
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70
modules/neovim/mappings/options.nix
View file

@ -1,17 +1,9 @@
{lib, ...}: let
inherit (lib.options) mkOption;
inherit (lib.types) either str listOf attrsOf nullOr submodule;
inherit (lib.types) either str listOf attrsOf nullOr submodule bool;
inherit (lib.nvim.config) mkBool;
mapType = submodule {
mode = mkOption {
type = either str (listOf str);
description = ''
The short-name of the mode to set the keymapping for. Passing an empty string is the equivalent of `:map`.
See `:help map-modes` for a list of modes.
'';
};
mapConfigOptions = {
desc = mkOption {
type = nullOr str;
default = null;
@ -34,10 +26,66 @@
unique = mkBool false "Whether to fail if the map is already defined. Equivalent to adding <unique> to a map.";
noremap = mkBool true "Whether to use the 'noremap' variant of the command, ignoring any custom mappings on the defined action. It is highly advised to keep this on, which is the default.";
};
mapType = submodule {
mode = mkOption {
type = either str (listOf str);
description = ''
The short-name of the mode to set the keymapping for. Passing an empty string is the equivalent of `:map`.
See `:help map-modes` for a list of modes.
'';
};
inherit (mapConfigOptions) desc action lua silent nowait script expr unique noremap;
};
# legacy stuff
mapOption = submodule {
options =
mapConfigOptions
// {
action = mkOption {
type = str;
description = "The action to execute.";
};
lua = mkOption {
type = bool;
description = ''
If true, `action` is considered to be lua code.
Thus, it will not be wrapped in `""`.
'';
default = false;
};
};
};
mapOptions = mode:
mkOption {
description = "Mappings for ${mode} mode";
type = attrsOf mapOption;
default = {};
};
in {
options.vim = {
maps = mkOption {
type = attrsOf mapType;
type = submodule {
freeformType = attrsOf mapType;
options = {
normal = mapOptions "normal";
insert = mapOptions "insert";
select = mapOptions "select";
visual = mapOptions "visual and select";
terminal = mapOptions "terminal";
normalVisualOp = mapOptions "normal, visual, select and operator-pending (same as plain 'map')";
visualOnly = mapOptions "visual only";
operator = mapOptions "operator-pending";
insertCommand = mapOptions "insert and command-line";
lang = mapOptions "insert, command-line and lang-arg";
command = mapOptions "command-line";
};
};
default = {};
description = "Custom keybindings.";
example = ''

32
modules/wrapper/rc/config.nix
View file

@ -3,7 +3,7 @@
lib,
...
}: let
inherit (builtins) map mapAttrs filter;
inherit (builtins) map mapAttrs filter removeAttrs attrNames;
inherit (lib.attrsets) mapAttrsToList filterAttrs attrsToList;
inherit (lib.strings) concatLines concatMapStringsSep;
inherit (lib.trivial) showWarnings;
@ -45,7 +45,35 @@ in {
value,
}: "vim.keymap.set(${toLuaObject value.mode}, ${toLuaObject name}, ${toLuaObject (getAction value)}, ${toLuaObject (getOpts value)})";
keymaps = concatLines (map toLuaKeymap (attrsToList (filterNonNull cfg.maps)));
namedModes = {
"normal" = ["n"];
"insert" = ["i"];
"select" = ["s"];
"visual" = ["v"];
"terminal" = ["t"];
"normalVisualOp" = ["n" "v" "o"];
"visualOnly" = ["n" "x"];
"operator" = ["o"];
"insertCommand" = ["i" "c"];
"lang" = ["l"];
"command" = ["c"];
};
maps =
removeAttrs cfg.maps (attrNames namedModes)
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.normal;}) cfg.maps.normal
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.insert;}) cfg.maps.insert
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.select;}) cfg.maps.select
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.visual;}) cfg.maps.visual
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.terminal;}) cfg.maps.terminal
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.normalVisualOp;}) cfg.maps.normalVisualOp
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.visualOnly;}) cfg.maps.visualOnly
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.operator;}) cfg.maps.operator
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.insertCommand;}) cfg.maps.insertCommand
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.lang;}) cfg.maps.lang
// mapAttrs (_: legacyMap: legacyMap // {mode = namedModes.command;}) cfg.maps.command;
keymaps = concatLines (map toLuaKeymap (attrsToList (filterNonNull maps)));
in {
vim = {
luaConfigRC = {