feat: add nvim setting for textobjects

bin/gc

@@ -2,6 +2,7 @@
 
 # Conventional commit helper
 # Usage: gc [type] [message] [-s scope] [-b] [-B body]
+#        gc -e [type]           (open in editor with template)
 #        gc (interactive mode)
 
 set -o errexit
@@ -10,14 +11,23 @@ set -o nounset
 TYPES="feat fix docs style refactor test chore perf ci build"
 
 usage() {
-    echo "Usage: gc [type] [message] [-s scope] [-b] [-B body]"
+    echo "Usage: gc [type] [message] [--scope scope] [-b] [-B body]"
+    echo '       gc -e [type]                 # open in $EDITOR'
     echo "       gc (interactive mode)"
     echo ""
     echo "Options:"
-    echo "  -s, --scope    Scope of the change"
+    echo '  -e, --edit     Open commit message in $EDITOR'
+    echo "  --scope        Scope of the change"
     echo "  -b, --breaking Mark as breaking change (!)"
     echo "  -B, --body     Commit body (longer description)"
     echo ""
+    echo "Git passthrough flags:"
+    echo "  -s, --signoff  Add Signed-off-by trailer"
+    echo "  -a, --all      Stage all modified files"
+    echo "  -S, --gpg-sign GPG sign the commit"
+    echo "  -v, --verbose  Show diff in editor"
+    echo "  --amend        Amend previous commit"
+    echo ""
     echo "Types: $TYPES"
     echo ""
     echo "Examples:"
@@ -26,9 +36,46 @@ usage() {
     echo "  gc feat 'new api' -b              # feat!: new api"
     echo "  gc feat 'new api' -s auth -b      # feat(auth)!: new api"
     echo "  gc feat 'big change' -B 'Details here'"
+    echo '  gc -e feat                        # edit feat commit in $EDITOR'
     exit 1
 }
 
+editor_mode() {
+    local type="$1"
+    shift
+    local git_args=("$@")
+    local template
+
+    template=$(mktemp)
+    trap "rm -f $template" EXIT
+
+    cat >"$template" <<'EOF'
+
+# Conventional Commit Format:
+# <type>(<scope>)!: <description>
+#
+# [optional body]
+#
+# [optional footer(s)]
+#
+# Types: feat fix docs style refactor test chore perf ci build
+# Add ! before : for breaking changes (e.g., feat!: or feat(api)!:)
+#
+# Examples:
+#   feat: add user authentication
+#   fix(api): resolve null pointer exception
+#   feat(auth)!: change token format
+#   docs: update API documentation
+EOF
+
+    # Prepend type if provided
+    if [ -n "$type" ]; then
+        sed -i.bak "1s/^/$type: /" "$template" && rm -f "$template.bak"
+    fi
+
+    git commit -e -t "$template" "${git_args[@]}"
+}
+
 build_message() {
     local type="$1"
     local scope="$2"
@@ -85,10 +132,16 @@ msg=""
 scope=""
 breaking="false"
 body=""
+use_editor="false"
+git_args=()
 
 while [ $# -gt 0 ]; do
     case "$1" in
-    -s | --scope)
+    -e | --edit)
+        use_editor="true"
+        shift
+        ;;
+    --scope)
         scope="$2"
         shift 2
         ;;
@@ -103,6 +156,15 @@ while [ $# -gt 0 ]; do
     -h | --help)
         usage
         ;;
+    # Pass through git commit flags
+    -s | --signoff | -a | --all | -v | --verbose | -n | --no-verify | --amend | --no-edit)
+        git_args+=("$1")
+        shift
+        ;;
+    -S | --gpg-sign)
+        git_args+=("$1")
+        shift
+        ;;
     *)
         if [ -z "$type" ]; then
             type="$1"
@@ -114,6 +176,12 @@ while [ $# -gt 0 ]; do
     esac
 done
 
+# Editor mode
+if [ "$use_editor" = "true" ]; then
+    editor_mode "$type" "${git_args[@]}"
+    exit 0
+fi
+
 # Validate type
 if ! echo "$TYPES" | grep -qw "$type"; then
     echo "Invalid type: $type"
@@ -127,4 +195,4 @@ if [ -z "$msg" ]; then
 fi
 
 commit_msg=$(build_message "$type" "$scope" "$breaking" "$msg" "$body")
-git commit -m "$commit_msg"
+git commit -m "$commit_msg" "${git_args[@]}"

config/git/config

@@ -0,0 +1,39 @@
+[user]
+	name = Ray Andrew
+	email = rs@rs.ht
+	signingkey = ~/.ssh/id_ed25519.pub
+
+[gpg]
+	format = ssh
+
+[core]
+	editor = nvim
+
+[credential]
+	helper = store --file ~/.git-credentials
+
+[pull]
+	rebase = true
+
+[github]
+	user = rayandrew
+
+[commit]
+	gpgsign = true
+
+[format]
+	signoff = true
+
+[lfs]
+	repositoryformatversion = 0
+
+[filter "lfs"]
+	clean = git-lfs clean -- %f
+	smudge = git-lfs smudge -- %f
+	process = git-lfs filter-process
+	required = true
+
+[alias]
+	c = !~/dotfiles/bin/gc -s
+	cc = !~/dotfiles/bin/gc-check
+	cl = !~/dotfiles/bin/gc-changelog

config/git/ignore

@@ -0,0 +1,3 @@
+.DS_Store
+*~
+*.swp

config/nvim/init.lua

@@ -57,6 +57,9 @@ add 'aserowy/tmux.nvim'
 add 'NMAC427/guess-indent.nvim'
 add 'wakatime/vim-wakatime'
 add 'OXY2DEV/markview.nvim'
+add { source = 'R-nvim/R.nvim', depends = { 'nvim-treesitter/nvim-treesitter' } }
+add 'nvim-treesitter/nvim-treesitter'
+add 'nvim-treesitter/nvim-treesitter-textobjects'
 
 -- color themes
 add 'EdenEast/nightfox.nvim'
@@ -279,6 +282,112 @@ later(function()
   }
 
   require('tmux').setup {}
+
+  -- Ensure treesitter parsers are installed
+  require('nvim-treesitter.configs').setup {
+    ensure_installed = {
+      'r',
+      'rnoweb',
+      'lua',
+      'python',
+      'rust',
+      'c',
+      'cpp',
+      'javascript',
+      'typescript',
+      'tsx',
+      'json',
+      'yaml',
+      'html',
+      'css',
+      'markdown',
+      'markdown_inline',
+      'nix',
+      'bash',
+      'vim',
+      'vimdoc',
+      'query',
+      'diff',
+      'git_rebase',
+      'gitcommit',
+    },
+    auto_install = true,
+    highlight = { enable = true },
+    incremental_selection = {
+      enable = true,
+      keymaps = {
+        init_selection = 'vv',
+        node_incremental = '<Tab>',
+        scope_incremental = '<C-Tab>',
+        node_decremental = '<S-Tab>',
+      },
+    },
+    textobjects = {
+      select = {
+        enable = true,
+        lookahead = true,
+        keymaps = {
+          ['af'] = { query = '@function.outer', desc = 'Select outer function' },
+          ['if'] = { query = '@function.inner', desc = 'Select inner function' },
+          ['ac'] = { query = '@class.outer', desc = 'Select outer class' },
+          ['ic'] = { query = '@class.inner', desc = 'Select inner class' },
+          ['aa'] = { query = '@parameter.outer', desc = 'Select outer argument' },
+          ['ia'] = { query = '@parameter.inner', desc = 'Select inner argument' },
+          ['ai'] = { query = '@conditional.outer', desc = 'Select outer conditional' },
+          ['ii'] = { query = '@conditional.inner', desc = 'Select inner conditional' },
+          ['al'] = { query = '@loop.outer', desc = 'Select outer loop' },
+          ['il'] = { query = '@loop.inner', desc = 'Select inner loop' },
+          ['ab'] = { query = '@block.outer', desc = 'Select outer block' },
+          ['ib'] = { query = '@block.inner', desc = 'Select inner block' },
+        },
+      },
+      move = {
+        enable = true,
+        set_jumps = true,
+        goto_next_start = {
+          [']f'] = { query = '@function.outer', desc = 'Next function start' },
+          [']c'] = { query = '@class.outer', desc = 'Next class start' },
+          [']a'] = { query = '@parameter.inner', desc = 'Next argument' },
+        },
+        goto_next_end = {
+          [']F'] = { query = '@function.outer', desc = 'Next function end' },
+          [']C'] = { query = '@class.outer', desc = 'Next class end' },
+        },
+        goto_previous_start = {
+          ['[f'] = { query = '@function.outer', desc = 'Previous function start' },
+          ['[c'] = { query = '@class.outer', desc = 'Previous class start' },
+          ['[a'] = { query = '@parameter.inner', desc = 'Previous argument' },
+        },
+        goto_previous_end = {
+          ['[F'] = { query = '@function.outer', desc = 'Previous function end' },
+          ['[C'] = { query = '@class.outer', desc = 'Previous class end' },
+        },
+      },
+      swap = {
+        enable = true,
+        swap_next = {
+          ['<leader>a'] = { query = '@parameter.inner', desc = 'Swap with next argument' },
+        },
+        swap_previous = {
+          ['<leader>A'] = { query = '@parameter.inner', desc = 'Swap with previous argument' },
+        },
+      },
+    },
+  }
+
+  require('r').setup {
+    hook = {
+      on_filetype = function()
+        vim.keymap.set('n', '<leader>rs', '<Plug>RStart', { buffer = true, desc = 'Start R' })
+        vim.keymap.set('n', '<leader>rq', '<Plug>RClose', { buffer = true, desc = 'Close R' })
+        vim.keymap.set('n', '<leader>rl', '<Plug>RSendLine', { buffer = true, desc = 'Send line to R' })
+        vim.keymap.set('v', '<leader>rs', '<Plug>RSendSelection', { buffer = true, desc = 'Send selection to R' })
+        vim.keymap.set('n', '<leader>rf', '<Plug>RSendFile', { buffer = true, desc = 'Send file to R' })
+        vim.keymap.set('n', '<leader>ro', '<Plug>RShowArgs', { buffer = true, desc = 'Show function args' })
+        vim.keymap.set('n', '<leader>rh', '<Plug>RHelp', { buffer = true, desc = 'R help' })
+      end,
+    },
+  }
 end)
 
 later(function()
@@ -530,8 +639,15 @@ later(function()
     root_markers = { '.marksman.toml', '.git', '.editorconfig' },
   }
 
+  -- R
+  vim.lsp.config.r_language_server = {
+    cmd = { 'R', '--slave', '-e', 'languageserver::run()' },
+    filetypes = { 'r', 'rmd' },
+    root_markers = { '.Rproj', 'DESCRIPTION', '.git' },
+  }
+
   -- Enable language servers
-  vim.lsp.enable { 'lua_ls', 'ts_ls', 'pyright', 'rust_analyzer', 'clangd', 'copilot', 'nixd', 'marksman' }
+  vim.lsp.enable { 'lua_ls', 'ts_ls', 'pyright', 'rust_analyzer', 'clangd', 'copilot', 'nixd', 'marksman', 'r_language_server' }
 end)
 
 local map = function(mode, lhs, rhs, opts)
@@ -650,3 +766,22 @@ vim.api.nvim_create_autocmd({ 'FocusGained', 'BufEnter' }, {
   command = "if mode() != 'c' | checktime | endif",
   pattern = '*',
 })
+
+-- Restore gitrebase keybindings (overridden by clipboard=unnamedplus)
+vim.api.nvim_create_autocmd('FileType', {
+  pattern = 'gitrebase',
+  callback = function()
+    local opts = { buffer = true, silent = true }
+    vim.keymap.set('n', 'p', '<cmd>Pick<cr>', opts)
+    vim.keymap.set('n', 'r', '<cmd>Reword<cr>', opts)
+    vim.keymap.set('n', 'e', '<cmd>Edit<cr>', opts)
+    vim.keymap.set('n', 's', '<cmd>Squash<cr>', opts)
+    vim.keymap.set('n', 'f', '<cmd>Fixup<cr>', opts)
+    vim.keymap.set('n', 'd', '<cmd>Drop<cr>', opts)
+    vim.keymap.set('n', 'x', '<cmd>Exec<cr>', opts)
+    vim.keymap.set('n', '<C-n>', '<cmd>move +1<cr>', opts)
+    vim.keymap.set('n', '<C-p>', '<cmd>move -2<cr>', opts)
+    vim.keymap.set('n', '<C-j>', '<cmd>move +1<cr>', opts)
+    vim.keymap.set('n', '<C-k>', '<cmd>move -2<cr>', opts)
+  end,
+})

config/nvim/lua/raytheme.lua

@@ -439,7 +439,7 @@ local function apply_highlights(c, opts)
   hi('MarkviewCode', { bg = c.bg_dark })
   hi('MarkviewCodeInfo', { fg = c.comment })
   hi('MarkviewCodeFg', { fg = c.fg })
-  hi('MarkviewInlineCode', { fg = c.string, bg = c.bg_dark })
+  hi('MarkviewInlineCode', { fg = c.string, bg = c.bg_float })
 
   -- Lists
   hi('MarkviewListItemStar', { fg = c.tag })

docs/nvim.md

@@ -0,0 +1,244 @@
+# Neovim Configuration
+
+Leader key: `<Space>`
+
+## Files & Buffers
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>ex` | Toggle file tree |
+| `<leader>fs` | Save file |
+| `<leader>ff` | Find file |
+| `<leader>fr` | Find recent file |
+| `<leader>sf` | Search git files |
+| `<leader>bb` | List buffers |
+| `<leader><leader>` | List buffers |
+| `<leader>bd` | Delete buffer |
+| `<leader>.` | Scratch buffer |
+
+
+## Search
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>sg` | Search grep |
+| `<leader>sw` | Search grep word |
+| `<leader>sb` | Buffer lines |
+| `<leader>sB` | Grep open buffers |
+| `<leader>:` | Command history |
+
+
+## LSP
+
+
+| Key | Action |
+|-----|--------|
+| `gd` | Goto definition |
+| `gD` | Goto declaration |
+| `gr` | References |
+| `gI` | Goto implementation |
+| `gy` | Goto type definition |
+| `gai` | Incoming calls |
+| `gao` | Outgoing calls |
+| `K` | Hover documentation |
+| `<leader>rn` | Rename symbol |
+| `<leader>ca` | Code action |
+| `<leader>d` | Show diagnostic |
+| `[d` / `]d` | Previous / next diagnostic |
+| `<leader>ls` | LSP symbols |
+| `<leader>lS` | LSP workspace symbols |
+
+
+## Git
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>gg` | Open Neogit |
+| `<leader>gb` | Git branches |
+| `<leader>gl` | Git log |
+| `<leader>gL` | Git log (file) |
+| `<leader>gs` | Git status |
+| `<leader>gS` | Git stash |
+| `<leader>gd` | Git diff (hunks) |
+| `<leader>gi` | GitHub issues (open) |
+| `<leader>gI` | GitHub issues (all) |
+| `<leader>gp` | GitHub PRs (open) |
+| `<leader>gP` | GitHub PRs (all) |
+
+
+## Grapple (Harpoon-style marks)
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>ma` | Toggle tag |
+| `<leader>mm` | Tags menu |
+| `<leader>m1-4` | Select tag 1-4 |
+| `<leader>mn` | Next tag |
+| `<leader>mp` | Previous tag |
+| `<leader>mga` | Add global tag |
+| `<leader>mgm` | Global tags menu |
+
+
+## Claude Code
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>ac` | Toggle Claude |
+| `<leader>af` | Focus Claude |
+| `<leader>ar` | Resume Claude |
+| `<leader>aC` | Continue Claude |
+| `<leader>am` | Select Claude model |
+| `<leader>ab` | Add current buffer |
+| `<leader>as` | Send to Claude (visual) |
+| `<leader>aa` | Accept diff |
+| `<leader>ad` | Deny diff |
+
+
+## Code / Config
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>cc` | Compile |
+| `<leader>cC` | Recompile |
+| `<leader>cf` | Format buffer |
+| `<leader>cr` | Reload config |
+| `<leader>ce` | Edit config |
+| `<leader>ch` | Check health |
+
+
+## Windows
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>wh/j/k/l` | Navigate windows |
+| `<leader>ws` | Split horizontal |
+| `<leader>wv` | Split vertical |
+| `<leader>wq` | Close window |
+| `<C-h/j/k/l>` | Move to tmux pane |
+
+
+## Quickfix
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>qq` | Open/focus quickfix |
+| `<leader>ql` | Toggle loclist |
+| `>` | Expand quickfix context |
+| `<` | Collapse quickfix context |
+
+
+## Utilities
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>ut` | Toggle undotree |
+| `<leader>zz` | Toggle zen mode |
+| `<leader>zm` | Toggle zoom |
+
+
+## R (in R files)
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>rs` | Start R |
+| `<leader>rq` | Close R |
+| `<leader>rl` | Send line to R |
+| `<leader>rs` | Send selection to R (visual) |
+| `<leader>rf` | Send file to R |
+| `<leader>ro` | Show function args |
+| `<leader>rh` | R help |
+
+
+## Treesitter
+
+### Incremental Selection
+
+Select code based on AST nodes - expand or shrink selection intelligently.
+
+
+| Key | Action |
+|-----|--------|
+| `vv` | Start treesitter selection |
+| `<Tab>` | Expand to larger node |
+| `<S-Tab>` | Shrink to smaller node |
+| `<C-Tab>` | Expand to full scope |
+
+
+### Text Objects
+
+Use with operators like `v` (visual), `d` (delete), `c` (change), `y` (yank).
+
+
+| Key | Description |
+|-----|-------------|
+| `af` / `if` | Outer / inner function |
+| `ac` / `ic` | Outer / inner class |
+| `aa` / `ia` | Outer / inner argument |
+| `ai` / `ii` | Outer / inner conditional |
+| `al` / `il` | Outer / inner loop |
+| `ab` / `ib` | Outer / inner block |
+
+
+Examples:
+
+- `vaf` - select entire function
+- `dif` - delete function body
+- `caa` - change an argument
+- `yic` - yank inner class
+
+### Movement
+
+Jump between functions, classes, and arguments.
+
+
+| Key | Action |
+|-----|--------|
+| `]f` / `[f` | Next / previous function start |
+| `]F` / `[F` | Next / previous function end |
+| `]c` / `[c` | Next / previous class start |
+| `]C` / `[C` | Next / previous class end |
+| `]a` / `[a` | Next / previous argument |
+
+
+### Swap
+
+
+| Key | Action |
+|-----|--------|
+| `<leader>a` | Swap argument with next |
+| `<leader>A` | Swap argument with previous |
+
+
+## Git Rebase (in gitrebase files)
+
+
+| Key | Action |
+|-----|--------|
+| `p` | Pick |
+| `r` | Reword |
+| `e` | Edit |
+| `s` | Squash |
+| `f` | Fixup |
+| `d` | Drop |
+| `x` | Exec |
+| `<C-n>` / `<C-j>` | Move line down |
+| `<C-p>` / `<C-k>` | Move line up |
+
+
+## Terminal
+
+
+| Key | Action |
+|-----|--------|
+| `<C-q>` | Exit terminal mode |
+

flake.nix

@@ -148,6 +148,7 @@
               treefmtEval.${system}.config.build.wrapper
             ];
             packages = with pkgs; [
+              git
               sops
               age
               ssh-to-age

home/git.nix

@@ -1,52 +1,16 @@
 {
   pkgs,
   config,
-  user,
+  dots,
   ...
 }:
-let
-  home = config.home.homeDirectory;
-in
 {
   home.packages = with pkgs; [
     gh
+    git-lfs
   ];
 
-  programs.git = {
+  xdg.configFile = {
-    enable = true;
+    "git".source = config.lib.file.mkOutOfStoreSymlink "${dots}/config/git";
-    lfs = {
-      enable = true;
   };
-    settings = {
-      user = {
-        name = "Ray Andrew";
-        email = "rs@rs.ht";
-      };
-      gpg.format = "ssh";
-      core.editor = "emacs";
-      credential.helper = "store --file ${home}/.git-credentials";
-      pull.rebase = true;
-      github.user = user;
-    };
-    signing = {
-      key = "${home}/.ssh/id_ed25519.pub";
-      signByDefault = true;
-      signer = "";
-    };
-    ignores = [
-      ".DS_Store"
-      "*~"
-      "*.swp"
-    ];
-  };
-
-  # programs.gh = {
-  #   enable = true;
-  #   settings = {
-  #     git_protocol = "ssh";
-  #   };
-  #   extensions = with pkgs; [
-  #     gh-copilot
-  #   ];
-  # };
 }