Merge a6c879e8a3 into c957b23aaa

docs/release-notes/rl-0.7.md

@@ -26,6 +26,28 @@ making good use of its extensive Lua API. Additionally, Vimscript is slow and
 brings unnecessary performance overhead while working with different
 configuration formats.
 
+### `vim.maps` rewrite {#sec-vim-maps-rewrite}
+
+Instead of specifying map modes using submodules (eg.: `vim.maps.normal`), a new
+`mode` option has mode has been introduced. It can be either a string, or a list
+of strings, where a string represents the short-name of the map mode(s), that
+the mapping should be set for. See `:help map-modes` for more information.
+
+For example:
+
+```nix
+vim.maps.normal."<leader>m" = { ... };
+```
+
+has to be replaced by
+
+```nix
+vim.maps."<leader>m" = {
+  mode = "n";
+  ...
+};
+```
+
 ### `vim.lsp.nvimCodeActionMenu` removed in favor of `vim.ui.fastaction` {#sec-nvim-code-action-menu-deprecation}
 
 The nvim-code-action-menu plugin has been archived and broken for a long time,
@@ -37,6 +59,7 @@ Note that we are looking to add more alternatives in the future like
 dressing.nvim and actions-preview.nvim, in case fastaction doesn't work for
 everyone.
 
+
 ## Changelog {#sec-release-0.7-changelog}
 
 [ItsSorae](https://github.com/ItsSorae):
@@ -132,6 +155,8 @@ everyone.
     has been introduced for setting up internal plugins. See the "DAG entries in
     nvf" manual page for more information.
 
+- Rewrite `vim.maps`, see the breaking changes section above.
+
 [NotAShelf](https://github.com/notashelf):
 
 [ts-error-translator.nvim]: https://github.com/dmmulroy/ts-error-translator.nvim

modules/neovim/mappings/config.nix

@@ -8,46 +8,27 @@
   cfg = config.vim;
 in {
   config = {
-    vim.maps = {
-      normal = mkIf cfg.disableArrows {
-        "<up>" = {
-          action = "<nop>";
-
-          noremap = false;
-        };
-        "<down>" = {
-          action = "<nop>";
-
-          noremap = false;
-        };
-        "<left>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-        "<right>" = {
-          action = "<nop>";
-          noremap = false;
-        };
-      };
-
-      insert = mkIf cfg.disableArrows {
+    vim.maps = mkIf cfg.disableArrows {
       "<up>" = {
+        mode = ["n" "i"];
         action = "<nop>";
         noremap = false;
       };
       "<down>" = {
+        mode = ["n" "i"];
         action = "<nop>";
         noremap = false;
       };
       "<left>" = {
+        mode = ["n" "i"];
         action = "<nop>";
         noremap = false;
       };
       "<right>" = {
+        mode = ["n" "i"];
         action = "<nop>";
         noremap = false;
       };
     };
   };
-  };
 }

modules/neovim/mappings/options.nix

@@ -1,61 +1,52 @@
 {lib, ...}: let
   inherit (lib.options) mkOption;
-  inherit (lib.types) bool str attrsOf nullOr submodule;
+  inherit (lib.types) either str listOf attrsOf nullOr submodule bool;
   inherit (lib.nvim.config) mkBool;
-  # Most of the keybindings code is highly inspired by pta2002/nixvim.
-  # Thank you!
+
   mapConfigOptions = {
-    silent =
-      mkBool false
-      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
-
-    nowait =
-      mkBool false
-      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
-
-    script =
-      mkBool false
-      "Equivalent to adding <script> to a map.";
-
-    expr =
-      mkBool false
-      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
-
-    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.";
-
     desc = mkOption {
       type = nullOr str;
       default = null;
       description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
     };
-  };
 
-  mapOption = submodule {
-    options =
-      mapConfigOptions
-      // {
     action = mkOption {
       type = str;
-          description = "The action to execute.";
+      description = "The command to execute.";
     };
-
-        lua = mkOption {
-          type = bool;
-          description = ''
+    lua = mkBool false ''
       If true, `action` is considered to be lua code.
       Thus, it will not be wrapped in `""`.
     '';
-          default = false;
+
+    silent = mkBool true "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
+    nowait = mkBool false "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
+    script = mkBool false "Equivalent to adding <script> to a map.";
+    expr = mkBool false "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
+    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 {
+    options =
+      mapConfigOptions
+      // {
+        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.
+          '';
         };
       };
   };
 
+  # legacy stuff
+  mapOption = submodule {
+    options = mapConfigOptions;
+  };
+
   mapOptions = mode:
     mkOption {
       description = "Mappings for ${mode} mode";
@@ -66,6 +57,7 @@ in {
   options.vim = {
     maps = mkOption {
       type = submodule {
+        freeformType = attrsOf mapType;
         options = {
           normal = mapOptions "normal";
           insert = mapOptions "insert";
@@ -82,15 +74,11 @@ in {
         };
       };
       default = {};
-      description = ''
-        Custom keybindings for any mode.
-
-        For plain maps (e.g. just 'map' or 'remap') use `maps.normalVisualOp`.
-      '';
-
+      description = "Custom keybindings.";
       example = ''
         maps = {
-          normal."<leader>m" = {
+          "<leader>m" = {
+            mode = "n";
             silent = true;
             action = "<cmd>make<CR>";
           }; # Same as nnoremap <leader>m <silent> <cmd>make<CR>

modules/wrapper/rc/config.nix

@@ -3,84 +3,18 @@
   lib,
   ...
 }: let
-  inherit (builtins) map mapAttrs filter;
-  inherit (lib.options) mkOption;
-  inherit (lib.attrsets) mapAttrsToList filterAttrs getAttrs attrValues attrNames;
+  inherit (builtins) map mapAttrs filter removeAttrs attrNames;
+  inherit (lib.attrsets) mapAttrsToList filterAttrs attrsToList;
   inherit (lib.strings) concatLines concatMapStringsSep;
   inherit (lib.trivial) showWarnings;
-  inherit (lib.types) str nullOr;
   inherit (lib.generators) mkLuaInline;
   inherit (lib.nvim.dag) entryAfter mkLuarcSection resolveDag entryAnywhere;
   inherit (lib.nvim.lua) toLuaObject;
-  inherit (lib.nvim.config) mkBool;
 
   cfg = config.vim;
-
-  # Most of the keybindings code is highly inspired by pta2002/nixvim.
-  # Thank you!
-  mapConfigOptions = {
-    silent =
-      mkBool false
-      "Whether this mapping should be silent. Equivalent to adding <silent> to a map.";
-
-    nowait =
-      mkBool false
-      "Whether to wait for extra input on ambiguous mappings. Equivalent to adding <nowait> to a map.";
-
-    script =
-      mkBool false
-      "Equivalent to adding <script> to a map.";
-
-    expr =
-      mkBool false
-      "Means that the action is actually an expression. Equivalent to adding <expr> to a map.";
-
-    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.";
-
-    desc = mkOption {
-      type = nullOr str;
-      default = null;
-      description = "A description of this keybind, to be shown in which-key, if you have it enabled.";
-    };
-  };
-
-  genMaps = mode: maps: let
-    /*
-    Take a user-defined action (string or attrs) and return the following attribute set:
-    {
-      action = (string) the actual action to map to this key
-      config = (attrs) the configuration options for this mapping (noremap, silent...)
-    }
-    */
-    normalizeAction = action: {
-      # Extract the values of the config options that have been explicitly set by the user
-      config =
-        filterAttrs (_: v: v != null)
-        (getAttrs (attrNames mapConfigOptions) action);
-      action =
-        if action.lua
-        then mkLuaInline action.action
-        else action.action;
-    };
-  in
-    attrValues (mapAttrs
-      (key: action: let
-        normalizedAction = normalizeAction action;
-      in {
-        inherit (normalizedAction) action config;
-        inherit key;
-        inherit mode;
-      })
-      maps);
 in {
   config = let
-    filterNonNull = attrs: filterAttrs (_: value: value != null) attrs;
+    filterNonNull = filterAttrs (_: value: value != null);
     globalsScript =
       mapAttrsToList (name: value: "vim.g.${name} = ${toLuaObject value}")
       (filterNonNull cfg.globals);
@@ -97,38 +31,49 @@ in {
       mapResult = result: concatLines (map mkLuarcSection result);
     };
 
-    toLuaBindings = mode: maps:
-      map (value: ''
-        vim.keymap.set(${toLuaObject mode}, ${toLuaObject value.key}, ${toLuaObject value.action}, ${toLuaObject value.config})
-      '') (genMaps mode maps);
+    getAction = keymap:
+      if keymap.lua
+      then mkLuaInline keymap.action
+      else keymap.action;
 
-    # I'm not sure if every one of these will work.
-    allmap = toLuaBindings "" config.vim.maps.normalVisualOp;
-    nmap = toLuaBindings "n" config.vim.maps.normal;
-    vmap = toLuaBindings "v" config.vim.maps.visual;
-    xmap = toLuaBindings "x" config.vim.maps.visualOnly;
-    smap = toLuaBindings "s" config.vim.maps.select;
-    imap = toLuaBindings "i" config.vim.maps.insert;
-    cmap = toLuaBindings "c" config.vim.maps.command;
-    tmap = toLuaBindings "t" config.vim.maps.terminal;
-    lmap = toLuaBindings "l" config.vim.maps.lang;
-    omap = toLuaBindings "o" config.vim.maps.operator;
-    icmap = toLuaBindings "ic" config.vim.maps.insertCommand;
+    getOpts = keymap: {
+      inherit (keymap) desc silent nowait script expr unique noremap;
+    };
 
-    maps = [
-      nmap
-      imap
-      vmap
-      xmap
-      smap
-      cmap
-      omap
-      tmap
-      lmap
-      icmap
-      allmap
-    ];
-    mappings = concatLines (map concatLines maps);
+    toLuaKeymap = {
+      name,
+      value,
+    }: "vim.keymap.set(${toLuaObject value.mode}, ${toLuaObject name}, ${toLuaObject (getAction value)}, ${toLuaObject (getOpts value)})";
+
+    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 = {
@@ -136,7 +81,7 @@ in {
         # basic
         pluginConfigs = entryAfter ["basic"] pluginConfigs;
         extraPluginConfigs = entryAfter ["pluginConfigs"] extraPluginConfigs;
-        mappings = entryAfter ["extraPluginConfigs"] mappings;
+        mappings = entryAfter ["extraPluginConfigs"] keymaps;
       };
 
       builtLuaConfigRC = let