plugins/git: move to by-name

plugins/by-name/neogit/default.nix

@@ -0,0 +1,134 @@
+{
+  lib,
+  helpers,
+  config,
+  pkgs,
+  ...
+}:
+with lib;
+helpers.neovim-plugin.mkNeovimPlugin {
+  name = "neogit";
+
+  maintainers = [ maintainers.GaetanLepage ];
+
+  # TODO introduced 2024-02-29: remove 2024-04-29
+  deprecateExtraOptions = true;
+  imports =
+    map
+      (
+        optionPath:
+        mkRemovedOptionModule
+          (
+            [
+              "plugins"
+              "neogit"
+            ]
+            ++ optionPath
+          )
+          "This option has been removed upstream. Please refer to the plugin documentation to update your configuration."
+      )
+      [
+        [ "disableCommitConfirmation" ]
+        [ "disableBuiltinNotifications" ]
+        [ "useMagitKeybindings " ]
+        [ "commitPopup" ]
+        [
+          "sections"
+          "unmerged"
+        ]
+        [
+          "sections"
+          "unpulled"
+        ]
+      ];
+  optionsRenamedToSettings = [
+    "disableSigns"
+    "disableHint"
+    "disableContextHighlighting"
+    "autoRefresh"
+    "graphStyle"
+    "kind"
+    "signs"
+    "integrations"
+    [
+      "sections"
+      "untracked"
+    ]
+    [
+      "sections"
+      "unstaged"
+    ]
+    [
+      "sections"
+      "staged"
+    ]
+    [
+      "sections"
+      "stashes"
+    ]
+    [
+      "sections"
+      "recent"
+    ]
+    "mappings"
+  ];
+
+  settingsOptions = import ./options.nix { inherit lib helpers; };
+
+  settingsExample = {
+    kind = "floating";
+    commit_popup.kind = "floating";
+    preview_buffer.kind = "floating";
+    popup.kind = "floating";
+    integrations.diffview = false;
+    disable_commit_confirmation = true;
+    disable_builtin_notifications = true;
+    sections = {
+      untracked.folded = false;
+      unstaged.folded = false;
+      staged.folded = false;
+      stashes.folded = false;
+      unpulled.folded = false;
+      unmerged.folded = true;
+      recent.folded = true;
+    };
+    mappings = {
+      status = {
+        l = "Toggle";
+        a = "Stage";
+      };
+    };
+  };
+
+  extraOptions = {
+    gitPackage = lib.mkPackageOption pkgs "git" {
+      nullable = true;
+    };
+  };
+
+  extraConfig = cfg: {
+    assertions =
+      map
+        (name: {
+          assertion =
+            let
+              enabled = cfg.settings.integrations.${name};
+              isEnabled = (isBool enabled) && enabled;
+            in
+            isEnabled -> config.plugins.${name}.enable;
+          message = ''
+            Nixvim (plugins.neogit): You have enabled the `${name}` integration, but `plugins.${name}.enable` is `false`.
+          '';
+        })
+        [
+          "telescope"
+          "diffview"
+          "fzf-lua"
+        ];
+
+    extraPackages = [
+      cfg.gitPackage
+    ] ++ optional (hasInfix "which" (cfg.settings.commit_view.verify_commit.__raw or "")) pkgs.which;
+
+  };
+}