Merge pull request #18 from softinio/softinio/push-smxkvmronkzz

Nixvim and tmux related updates

.claude/settings.local.json

@@ -0,0 +1,10 @@
+{
+  "permissions": {
+    "allow": [
+      "WebFetch(domain:github.com)",
+      "WebFetch(domain:raw.githubusercontent.com)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}

flake.lock

@@ -67,11 +67,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759702766,
-        "narHash": "sha256-011pCUbIq/fhCiZ20AzqJYNjLzQ1oYkzYEgzcUYVTBg=",
+        "lastModified": 1760130406,
+        "narHash": "sha256-GKMwBaFRw/C1p1VtjDz4DyhyzjKUWyi1K50bh8lgA2E=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "5b45dcf4790bb94fec7e550d2915fc2540a3cdd6",
+        "rev": "d305eece827a3fe317a2d70138f53feccaf890a1",
         "type": "github"
       },
       "original": {
@@ -130,11 +130,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759632233,
-        "narHash": "sha256-krgZxGAIIIKFJS+UB0l8do3sYUDWJc75M72tepmVMzE=",
+        "lastModified": 1760103332,
+        "narHash": "sha256-BMsGVfKl4Q80Pr9T1AkCRljO1bpwCmY8rTBVj8XGuhA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d7f52a7a640bc54c7bb414cca603835bf8dd4b10",
+        "rev": "870493f9a8cb0b074ae5b411b2f232015db19a65",
         "type": "github"
       },
       "original": {
@@ -146,11 +146,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1759381078,
-        "narHash": "sha256-gTrEEp5gEspIcCOx9PD8kMaF1iEmfBcTbO0Jag2QhQs=",
+        "lastModified": 1760038930,
+        "narHash": "sha256-Oncbh0UmHjSlxO7ErQDM3KM0A5/Znfofj2BSzlHLeVw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "7df7ff7d8e00218376575f0acdcc5d66741351ee",
+        "rev": "0b4defa2584313f3b781240b29d61f6f9f7e0df3",
         "type": "github"
       },
       "original": {
@@ -170,11 +170,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1759670959,
-        "narHash": "sha256-OjvEGJEZDkAri6m1oUV0DE+pRKqh6KEcVuCIlmLN7QU=",
+        "lastModified": 1760201666,
+        "narHash": "sha256-We8VAiO7e8Vy0ptKTSxF5nR9pkm+FaGHkCsIzzsMNEQ=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "e45e9214dcc2ea770418fe407a43902b0438ce78",
+        "rev": "c66070248254d4efb619c3423d71ab3592b31234",
         "type": "github"
       },
       "original": {
@@ -189,11 +189,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1759696599,
-        "narHash": "sha256-GkGJdNkR9gnVQt9OXwhGrD72EpK185jNVT7qoCh/3q4=",
+        "lastModified": 1760211868,
+        "narHash": "sha256-94NlU7LUXuL2fnUoaPDF1Xu9kVOicO+4+DEjIAxggNU=",
         "owner": "nix-community",
         "repo": "nur",
-        "rev": "dce08ba6904fcaad93c17ab65cf6b3e5dfc2d301",
+        "rev": "9e2d8216b3fb1d5963c162a17fe796c8d7f3d112",
         "type": "github"
       },
       "original": {

home.nix

@@ -40,6 +40,7 @@
       ast-grep
       basedpyright
       bash-language-server
+      bloop
       cachix
       cmake
       coursier
@@ -73,7 +74,7 @@
       nix-index
       nixfmt-rfc-style
       nix-prefetch-git
-      nodejs-slim
+      nodejs
       noto-fonts
       noto-fonts-color-emoji
       ollama

programs/nixvim/README.md

@@ -156,6 +156,113 @@ Adjust these in `options.nix` and `completion.nix` respectively.
 2. Adjust completion performance settings in `completion.nix`
 3. Disable unused language servers in `lsp/servers.nix`
 
+## Keyboard Shortcuts Cheatsheet
+
+### Leader Key
+**Leader:** `Space`
+
+### General Keybindings
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `Esc` | Normal | Clear search highlighting |
+| `Y` | Normal | Yank to end of line |
+| `H` | Normal | Go to beginning of line |
+| `L` | Normal | Go to end of line |
+| `Ctrl-c` | Normal | Switch to alternate buffer |
+| `Ctrl-x` | Normal | Close window |
+| `Ctrl-s` or `<leader>s` | Normal | Save file |
+
+### Window Navigation
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `<leader>h` | Normal | Move to left window |
+| `<leader>l` | Normal | Move to right window |
+| `Ctrl-Up` | Normal | Decrease window height |
+| `Ctrl-Down` | Normal | Increase window height |
+| `Ctrl-Left` | Normal | Increase window width |
+| `Ctrl-Right` | Normal | Decrease window width |
+
+### Text Manipulation
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `Alt-k` | Normal | Move line up |
+| `Alt-j` | Normal | Move line down |
+| `>` | Visual | Indent (dot-repeatable) |
+| `<` | Visual | Unindent (dot-repeatable) |
+| `Tab` | Visual | Indent and keep selection |
+| `Shift-Tab` | Visual | Unindent and keep selection |
+| `J` | Visual | Move selected lines down |
+| `K` | Visual | Move selected lines up |
+
+### File Explorer (Neo-tree)
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `<leader>m` | Normal | Toggle file explorer |
+
+### Fuzzy Finder (Telescope)
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `<leader>ff` | Normal | Find files |
+| `<leader>fg` | Normal | Live grep (search text) |
+| `<leader>b` | Normal | List buffers |
+| `<leader>fh` | Normal | Help tags |
+| `<leader>fd` | Normal | Diagnostics |
+| `Ctrl-p` | Normal | Git files |
+| `<leader>?` | Normal | Recently opened files |
+| `Ctrl-t` | Normal | Search for TODOs |
+| `<leader>t` | Normal | TODO comments (Telescope) |
+
+### LSP (Language Server)
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `gd` | Normal | Go to definition |
+| `gD` | Normal | Go to references |
+| `gt` | Normal | Go to type definition |
+| `gi` | Normal | Go to implementation |
+| `K` | Normal | Hover documentation |
+| `F2` | Normal | Rename symbol |
+| `<leader>j` | Normal | Next diagnostic |
+| `<leader>k` | Normal | Previous diagnostic |
+
+### Metals (Scala Development)
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `<leader>ws` | Normal | Hover Metals Worksheet |
+| `<leader>sm` | Normal | Telescope Metals Commands |
+| `<leader>tt` | Normal | Toggle tree view |
+| `<leader>tr` | Normal | Reveal in tree |
+
+### Terminal (Floaterm)
+
+| Key | Mode | Action |
+|-----|------|--------|
+| `<leader>,` | Normal | Toggle floating terminal |
+
+### AI Assistants
+
+#### Avante
+- Enabled with Claude Sonnet 4.5 model
+- Default Avante keybindings apply (check `:help avante` for full list)
+
+#### GitHub Copilot
+- Enabled with default keybindings
+- Check `:help copilot` for keybinding details
+
+### Other Utilities
+
+| Feature | Command/Key |
+|---------|-------------|
+| Which-key | Automatically shows available keybindings when you pause |
+| Oil file manager | `:Oil` command |
+| Trouble diagnostics | `:Trouble` command |
+
 ## Resources
 
 - [Nixvim Documentation](https://nix-community.github.io/nixvim/)

programs/nixvim/autocommands.nix

@@ -30,5 +30,12 @@
       pattern = ["swift" "json" "lua" "nix"];
       command = "setlocal shiftwidth=2 tabstop=2 softtabstop=2 expandtab";
     }
+
+    # Metals (Scala) - Refresh codelens
+    {
+      event = ["BufEnter" "CursorHold" "InsertLeave"];
+      pattern = ["*.scala" "*.sbt" "*.java"];
+      command = "lua vim.lsp.codelens.refresh()";
+    }
   ];
 }

programs/nixvim/keymappings.nix

@@ -30,6 +30,11 @@
               "<C-Right>" = ":vertical resize -2<CR>";
               "<M-k>" = ":move-2<CR>";
               "<M-j>" = ":move+<CR>";
+              # Metals (Scala) keybindings
+              "<leader>ws" = "<cmd>lua require('metals').hover_worksheet()<CR>";
+              "<leader>sm" = "<cmd>lua require('telescope').extensions.metals.commands()<CR>";
+              "<leader>tt" = "<cmd>lua require('metals.tvp').toggle_tree_view()<CR>";
+              "<leader>tr" = "<cmd>lua require('metals.tvp').reveal_in_tree()<CR>";
             };
         visual =
           lib.mapAttrsToList

programs/nixvim/plugins/ai.nix

@@ -4,14 +4,33 @@
   programs.nixvim = {
     plugins = {
       # GitHub Copilot
-      copilot-vim.enable = true;
+      copilot-vim = {
+        enable = true;
+      };
 
       # Avante AI assistant (imported from separate file)
       # avante config is in avante.nix
     };
 
     globals = {
-      copilot_node_command = lib.mkForce "${pkgs.nodejs-slim}/bin/node";
+      copilot_node_command = lib.mkForce "${pkgs.nodejs}/bin/node";
+      copilot_no_tab_map = true;
+      copilot_assume_mapped = true;
     };
+
+    # Copilot keymapping - use Ctrl+J to accept suggestion
+    keymaps = [
+      {
+        mode = "i";
+        key = "<C-J>";
+        action = "copilot#Accept(\"\\<CR>\")";
+        options = {
+          silent = true;
+          script = true;
+          expr = true;
+          replace_keycodes = false;
+        };
+      }
+    ];
   };
-}
+}

programs/nixvim/plugins/lsp/servers.nix

@@ -8,7 +8,7 @@
       # Python
       basedpyright = {
         enable = true;
-        settings.settings.basedpyright = {
+        config.settings.basedpyright = {
           analysis = {
             autoImportCompletions = true;
             autoSearchPaths = true;
@@ -45,14 +45,49 @@
       # Lua
       lua_ls = {
         enable = true;
-        settings.settings.diagnostics.globals = [ "vim" ];
+        config.settings.diagnostics.globals = [ "vim" ];
       };
 
       # Documentation
       marksman.enable = true;
 
       # Scala
-      metals.enable = true;
+      metals = {
+        enable = true;
+        config = {
+          filetypes = [
+            "scala"
+            "sbt"
+            "sc"
+            "mill"
+          ];
+          settings.metals = {
+            defaultBspToBuildTool = true;
+            defaultShell = "fish";
+            enableBestEffort = true;
+            enableSemanticHighlighting = false;
+            excludedPackages = [
+              "akka.actor.typed.javadsl"
+              "com.github.swagger.akka.javadsl"
+            ];
+            initOptions = {
+              statusBarProvider = "on";
+            };
+            inlayHints = {
+              typeParameters.enable = true;
+              hintsInPatternMatch.enable = true;
+            };
+            mcpClient = "claude";
+            serverVersion = "latest.snapshot";
+            showImplicitArguments = true;
+            showImplicitConversionsAndClasses = true;
+            showInferredType = true;
+            startMcpServer = true;
+            superMethodLensesEnabled = true;
+            useGlobalExecutable = true;
+          };
+        };
+      };
 
       # Nix
       nil_ls.enable = true;
@@ -64,7 +99,7 @@
       # Swift/iOS development
       sourcekit = {
         enable = true;
-        settings = {
+        config = {
           cmd = [
             "xcrun"
             "sourcekit-lsp"
@@ -76,4 +111,4 @@
       tinymist.enable = true;
     };
   };
-}
+}

programs/nixvim/plugins/neo-tree.nix

@@ -14,11 +14,13 @@
     plugins.neo-tree = {
       enable = true;
 
-      closeIfLastWindow = true;
-      window = {
-        width = 30;
-        autoExpandWidth = true;
-        position = "right";
+      settings = {
+        close_if_last_window = true;
+        window = {
+          width = 30;
+          autoExpandWidth = true;
+          position = "right";
+        };
       };
     };
   };

programs/tmux/README.md

@@ -0,0 +1,78 @@
+# Tmux Cheatsheet
+
+## Prefix Key
+**Prefix:** `Ctrl-a`
+
+All commands below require pressing the prefix first, unless otherwise noted.
+
+## Copy Mode (Vi-style)
+
+| Key | Action |
+|-----|--------|
+| `Esc` or `Ctrl-[` | Enter copy mode |
+| `v` | Begin selection (in copy mode) |
+| `y` or `Enter` | Copy selection to macOS clipboard |
+| `p` | Paste from tmux buffer |
+
+## Pane Management
+
+### Creating Panes
+
+| Key | Action |
+|-----|--------|
+| `'` | Split pane horizontally (side by side) |
+| `-` | Split pane vertically (top/bottom) |
+
+### Navigating Panes (Dvorak-optimized)
+
+| Key | Action |
+|-----|--------|
+| `d` | Move to left pane |
+| `h` | Move to down pane |
+| `t` | Move to up pane |
+| `n` | Move to right pane |
+| `Ctrl-h` | Cycle to next pane |
+
+### Resizing Panes
+
+| Key | Action |
+|-----|--------|
+| `Ctrl-Left` | Resize pane left (10 units) |
+| `Ctrl-Down` | Resize pane down (10 units) |
+| `Ctrl-Up` | Resize pane up (10 units) |
+| `Ctrl-Right` | Resize pane right (10 units) |
+
+## Window Management
+
+| Key | Action |
+|-----|--------|
+| `Ctrl-d` | Previous window |
+| `Ctrl-n` | Next window |
+
+## Session Management (TMS Integration)
+
+| Key | Action |
+|-----|--------|
+| `(` | Previous session (with refresh) |
+| `)` | Next session (with refresh) |
+| `Ctrl-o` | Open TMS popup for session switching |
+
+## Configuration Details
+
+- **Base Index:** Windows and panes start at 1 (not 0)
+- **Escape Time:** 10ms (for vim responsiveness)
+- **History Limit:** 10,000 lines
+- **Key Mode:** Vi
+- **Terminal:** xterm-256color
+- **Mouse:** Disabled
+- **Repeat Time:** 1000ms for repeatable commands
+- **Auto-renumber:** Windows are renumbered when one is closed
+- **Activity Monitoring:** Visual alerts when window has activity
+
+## Plugins
+
+- **sensible:** Sensible default settings
+- **tokyo-night-tmux:** Tokyo Night theme with transparency
+- **yank:** Better clipboard integration
+- **resurrect:** Save/restore tmux sessions
+- **continuum:** Auto-save sessions every 60 minutes

programs/tmux/default.nix

@@ -1,12 +1,92 @@
 { pkgs, ... }:
 
 let
-  tmuxConfig = builtins.readFile ./tmux.conf;
+  tmuxConfig = ''
+    # disable mouse
+    set -g mouse off
+
+    # increase repeat time for repeatable commands
+    set -g repeat-time 1000
+
+    # highlight window when it has new activity
+    setw -g monitor-activity on
+    set -g visual-activity on
+
+    # re-number windows when one is closed
+    set -g renumber-windows on
+
+    ###########################
+    #  Key Bindings
+    ###########################
+
+    # Copy vim style
+    # create 'v' alias for selecting text
+    bind Escape copy-mode
+    bind C-[ copy-mode
+    bind -T copy-mode-vi 'v' send -X begin-selection
+    # copy with 'enter' or 'y' and send to mac os clipboard
+    unbind -T copy-mode-vi Enter
+    bind -T copy-mode-vi Enter send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
+    bind -T copy-mode-vi 'y' send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
+    # paste
+    bind p paste-buffer
+
+    # panes: window splitting
+    unbind %
+    bind "'" split-window -h
+    unbind '"'
+    bind - split-window -v
+
+    # Switch panes with Dvorak-friendly keys (dhtn)
+    bind d select-pane -L
+    bind h select-pane -D
+    bind t select-pane -U
+    bind n select-pane -R
+
+    # Quick window selection (Dvorak-friendly)
+    bind -r C-d select-window -t :-
+    bind -r C-n select-window -t :+
+
+    # resize panes (Ctrl + Dvorak navigation to avoid conflicts with neovim)
+    bind -r C-Left resize-pane -L 10
+    bind -r C-Down resize-pane -D 10
+    bind -r C-Up resize-pane -U 10
+    bind -r C-Right resize-pane -R 10
+
+    # Quickly switch panes (using Dvorak 'h' for down)
+    unbind ^H
+    bind ^H select-pane -t :.+
+
+    ############################
+    ## Status Bar
+    ############################
+
+    # enable UTF-8 support in status bar
+    set -gq status-utf8 on
+
+    # center the status bar
+    set -g status-justify centre
+
+    # show session, window, pane in left status bar
+    set -g status-left-length 40
+    set -g status-left '#[fg=green] #S #[fg=yellow]#I/#[fg=cyan]#P '
+
+    # update status bar info
+    set -g status-interval 60
+
+    set -g status-right " #(tms sessions)"
+    bind -r '(' switch-client -p\; refresh-client -S
+    bind -r ')' switch-client -n\; refresh-client -S
+    bind C-o display-popup -E "tms"
+
+    set -g default-command /etc/profiles/per-user/salar/bin/fish
+  '';
 in
 {
   programs.tmux = {
     enable = true;
     baseIndex = 1;
+    resizeAmount = 10;
     escapeTime = 10;
     historyLimit = 10000;
     keyMode = "vi";
@@ -30,11 +110,6 @@ in
 
           # No extra spaces between icons
           set -g @tokyo-night-tmux_window_tidy_icons 0
-
-          set -g status-right " #(tms sessions)"
-          bind -r '(' switch-client -p\; refresh-client -S
-          bind -r ')' switch-client -n\; refresh-client -S
-          bind C-o display-popup -E "tms"
         '';
       }
       {

programs/tmux/tmux.conf

@@ -1,102 +0,0 @@
-##########################
-#  Configuration
-###########################
-
-# use 256 xterm for pretty colors. This enables same colors from iTerm2 within tmux.
-# This is recommended in neovim :healthcheck
-# set -g default-terminal "screen-256color"
-# set -ga terminal-overrides ",xterm-256color:Tc"
-
-# disable mouse
-set -g mouse off
-
-# decrease command delay (increases vim responsiveness)
-set -sg escape-time 1
-
-# increase repeat time for repeatable commands
-set -g repeat-time 1000
-
-# start pane index at 1 instead of 0
-setw -g pane-base-index 1
-
-# highlight window when it has new activity
-setw -g monitor-activity on
-set -g visual-activity on
-
-# re-number windows when one is closed
-set -g renumber-windows on
-
-# enable pbcopy and pbpaste
-# https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard/blob/master/README.md
-# set-option -g default-command "reattach-to-user-namespace -l zsh"
-
-###########################
-#  Key Bindings
-###########################
-
-# Tmux prefix
-# Current solution is to keep the default
-# and have term map C-; to C-b. This is the nicest
-# bind I've found and this is the only way to enable it in tmux
-# unbind C-b
-# set -g prefix C-a
-# bind C-a send-prefix
-
-# Copy vim style
-# create 'v' alias for selecting text
-bind Escape copy-mode
-bind C-[ copy-mode
-bind -T copy-mode-vi 'v' send -X begin-selection
-# copy with 'enter' or 'y' and send to mac os clipboard: http://goo.gl/2Bfn8
-unbind -T copy-mode-vi Enter
-bind -T copy-mode-vi Enter send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
-bind -T copy-mode-vi 'y' send -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
-# paste
-bind p paste-buffer
-# paste from system clipboard MacOS
-# bind C-v run \"tmux set-buffer \"$(reattach-to-user-namespace pbpaste)\"; tmux paste-buffer"
-
-# panes: window splitting
-unbind %
-bind "'" split-window -h
-unbind '"'
-bind - split-window -v
-
-# Switch panes with hjkl
-bind h select-pane -L
-bind j select-pane -D
-bind k select-pane -U
-bind l select-pane -R
-
-# Quick window selection
-bind -r C-h select-window -t :-
-bind -r C-l select-window -t :+
-
-# resize panes
-bind -r H resize-pane -L 10
-bind -r J resize-pane -D 10
-bind -r K resize-pane -U 10
-bind -r L resize-pane -R 10
-
-## Quickly switch panes
-unbind ^J
-bind ^J select-pane -t :.+
-
-############################
-## Status Bar
-############################
-
-# enable UTF-8 support in status bar
-set -gq status-utf8 on
-
-# center the status bar
-set -g status-justify centre
-
-# show session, window, pane in left status bar
-set -g status-left-length 40
-set -g status-left '#[fg=green] #S #[fg=yellow]#I/#[fg=cyan]#P '
-
-# update status bar info
-set -g status-interval 60
-
-set -g default-command /etc/profiles/per-user/salar/bin/fish