chore(aerial): setup

flake.nix

@@ -1364,6 +1364,10 @@
       url = "github:nvim-lua/popup.nvim";
       flake = false;
     };
+    aerial-nvim = {
+      url = "github:stevearc/aerial.nvim";
+      flake = false;
+    };
   };
 
   outputs =

fnl/aerial.fnl

@@ -0,0 +1,93 @@
+(let [M (require :aerial)
+      backends [:treesitter :lsp]
+      icons {:Text "󰉿"
+             :Method "󰊕"
+             :Function "󰊕"
+             :Constructor ""
+             :Field "󰜢"
+             :Variable "󰀫"
+             :Class "󰠱"
+             :Interface ""
+             :Module ""
+             :Property "󰜢"
+             :Unit "󰑭"
+             :Value "󰎠"
+             :Enum ""
+             :Keyword "󰌋"
+             :Snippet ""
+             :Color "󰏘"
+             :File "󰈙"
+             :Reference "󰈇"
+             :Folder "󰉋"
+             :EnumMember ""
+             :Constant "󰏿"
+             :Struct "󰙅"
+             :Event ""
+             :Operator "󰆕"
+             :TypeParameter "󰗴"}
+      layout {:max_width 0.25
+              :min_width 0.15
+              :default_direction :prefer_left
+              :placement :window}
+      keymaps {:g? :actions.show_help
+               :<CR> :actions.jump
+               :<2-LeftMouse> :actions.jump
+               :<C-v> :actions.jump_vsplit
+               :<C-s> :actions.jump_split
+               :p :actions.scroll
+               :<C-j> :actions.down_and_scroll
+               :<C-k> :actions.up_and_scroll
+               "{" :actions.prev
+               "}" :actions.next
+               "[[" :actions.prev_up
+               "]]" :actions.next_up
+               :q :actions.close
+               :o :actions.tree_toggle
+               :za :actions.tree_toggle
+               :O :actions.tree_toggle_recursive
+               :zA :actions.tree_toggle_recursive
+               :l :actions.tree_open
+               :zo :actions.tree_open
+               :L :actions.tree_open_recursive
+               :zO :actions.tree_open_recursive
+               :h :actions.tree_close
+               :zc :actions.tree_close
+               :H :actions.tree_close_recursive
+               :zC :actions.tree_close_recursive
+               :zr :actions.tree_increase_fold_level
+               :zR :actions.tree_open_all
+               :zm :actions.tree_decrease_fold_level
+               :zM :actions.tree_close_all
+               :zx :actions.tree_sync_folds
+               :zX :actions.tree_sync_folds}
+      filter_kind [:Class
+                   :Constructor
+                   :Enum
+                   :Function
+                   :Method
+                   :Interface
+                   :Module
+                   :Method
+                   :Struct]
+      ignore {:unlisted_buffers false
+              :diff_windows true
+              :filetypes {}
+              :buftypes :special
+              :wintypes :special}
+      treesitter {:update_delay 500}
+      lsp {:diagnostics_trigger_update false
+           :update_when_errors true
+           :update_delay 600}
+      guides {:mid_item "├─"
+              :last_item "└─"
+              :nested_top "│ "
+              :whitespace "  "}]
+  (M.setup {: backends
+            : icons
+            : layout
+            : keymaps
+            : filter_kind
+            : ignore
+            : treesitter
+            : lsp
+            : guides}))

fnl/prelude.fnl

@@ -126,6 +126,7 @@
                       [:tm
                        (lcmd "require('codewindow').toggle_minimap()")
                        (desc "toggle minimap")]
+                      [:to (cmd :AerialToggle) (desc "toggle outline")]
                       [:tj
                        (cmd "lua require('treesj').toggle({ split = { recursive = false }})")
                        (desc "toggle split/join")]

main/default.nix

@@ -158,20 +158,21 @@ let
       ;
     inherit (callPackage ./test.nix { }) neotest;
     inherit (callPackage ./tool.nix { })
-      translate-nvim
+      aerial
+      copilot-chat
+      dotfyle-metadata
+      hardtime
+      lir
       no-neck-pain
+      oil
+      other
       overseer
+      pgmnt
+      screenkey
       spectre
       startuptime
+      translate-nvim
       window-picker
-      lir
-      oil
-      other
-      dotfyle-metadata
-      copilot-chat
-      screenkey
-      pgmnt
-      hardtime
       ;
     inherit (callPackage ./treesitter.nix { })
       treesitter

main/tool.nix

@@ -140,4 +140,9 @@ rec {
     ];
     hooks.commands = [ "Hardtime" ];
   };
+  aerial = {
+    package = aerial-nvim;
+    postConfig = read ../lua/autogen/aerial.lua;
+    hooks.commands = [ "AerialToggle" ];
+  };
 }