Set up gitsigns

dotfiles/neovim/README.md

@@ -221,7 +221,7 @@ The following keybinds are available only when running inside firenvim:
 | \<leader>p            | [P]aste imge from clipboard         | clipboard-image.nvim |
 | \<leader>L            | [L]azy ui                           | lazy.nvim            |
 | C-h/j/k/l             | Navigate panes                      | vim-tmux-navigator   |
-| \<leader\>h           | Add file to harpoon                 | harpoon              |
+| \<leader\>H           | Add file to harpoon                 | harpoon              |
 | C-a                   | Harpoon quick menu                  | harpoon              |
 | C-s q/w/e/r/a/s/d/f/z | Open harpoon file with index 0-9    | harpoon              |
 | <leader>lc            | Open [l]ocal [c]argo.toml           | rust-tools           |
@@ -235,3 +235,7 @@ Iron.nvim commands rest in the `<leader>i` namespace. There is a lot of them, an
 #### Magma
 
 Magma commands live under the namespace `<leader>M`. I barely use this plugin, so I won't document my keybinds just yet.
+
+#### Gitsigns
+
+I use a slightly modified version of the default keybinds, and I've been too lazy to document everything.

dotfiles/neovim/lazy-lock.json

@@ -17,6 +17,7 @@
   "formatter.nvim": { "branch": "master", "commit": "44c89f09dcc220dc2a9b056e93c3a87c86e79804" },
   "github-actions-yaml.vim": { "branch": "master", "commit": "f2f16243447cea174daa6b4a9ffd3ff9213814ef" },
   "gitlinker.nvim": { "branch": "master", "commit": "cc59f732f3d043b626c8702cb725c82e54d35c25" },
+  "gitsigns.nvim": { "branch": "main", "commit": "af0f583cd35286dd6f0e3ed52622728703237e50" },
   "harpoon": { "branch": "master", "commit": "21f4c47c6803d64ddb934a5b314dcb1b8e7365dc" },
   "haskell-tools.nvim": { "branch": "master", "commit": "b19df600da8ef5fb4fb280815415ebd2a4228f0f" },
   "hydra.nvim": { "branch": "master", "commit": "3ced42c0b6a6c85583ff0f221635a7f4c1ab0dd0" },

dotfiles/neovim/lua/my/plugins/gitsigns.lua

@@ -0,0 +1,100 @@
+local env = require("my.helpers.env")
+
+local M = {
+  "lewis6991/gitsigns.nvim",
+  event = "BufReadPost",
+  cond = env.firenvim.not_active() and env.vscode.not_active(),
+  config = function()
+    require("gitsigns").setup({
+      on_attach = function(bufnr)
+        local wk = require("which-key")
+        local gs = package.loaded.gitsigns
+
+        -- {{{ Helpers
+        local function map(mode, from, to, desc, expr)
+          vim.keymap.set(
+            mode,
+            from,
+            to,
+            { expr = expr, silent = true, buffer = bufnr, desc = desc }
+          )
+        end
+
+        local function exprmap(from, to, desc)
+          map("n", from, to, desc, true)
+        end
+        -- }}}
+        -- {{{ Navigation
+        exprmap("]c", function()
+          if vim.wo.diff then
+            return "]c"
+          end
+
+          vim.schedule(function()
+            gs.next_hunk()
+          end)
+
+          return "<Ignore>"
+        end, "Navigate to next hunk")
+
+        exprmap("[c", function()
+          if vim.wo.diff then
+            return "[c"
+          end
+
+          vim.schedule(function()
+            gs.prev_hunk()
+          end)
+
+          return "<Ignore>"
+        end, "Navigate to previous hunk")
+        -- }}}
+        -- {{{ Actions
+        local prefix = "<leader>h"
+
+        wk.register({
+          [prefix] = { name = "gitsigns" },
+        })
+
+        -- {{{ Normal mode
+        map("n", prefix .. "s", gs.stage_hunk, "[s]tage hunk")
+        map("n", prefix .. "r", gs.reset_hunk, "[r]eset hunk")
+        map("n", prefix .. "S", gs.stage_buffer, "[s]tage buffer")
+        map("n", prefix .. "u", gs.undo_stage_hunk, "[u]ndo hunk staging")
+        map("n", prefix .. "R", gs.reset_buffer, "[r]eset buffer")
+        map("n", prefix .. "p", gs.preview_hunk, "[p]review hunk")
+        map("n", prefix .. "b", function()
+          gs.blame_line({ full = true })
+        end, "[b]lame line")
+        map("n", prefix .. "d", gs.diffthis, "[d]iff this")
+        map("n", prefix .. "D", function()
+          gs.diffthis("~")
+        end, "[d]iff file (?)")
+        -- }}}
+        -- {{{ Toggles
+        map(
+          "n",
+          prefix .. "tb",
+          gs.toggle_current_line_blame,
+          "[t]oggle line [b]laming"
+        )
+        map("n", prefix .. "td", gs.toggle_deleted, "[t]oggle [d]eleted")
+        -- }}}
+        -- {{{ Visual
+        map("v", prefix .. "s", function()
+          gs.stage_hunk({ vim.fn.line("."), vim.fn.line("v") })
+        end, "stage visual hunk")
+        map("v", prefix .. "r", function()
+          gs.reset_hunk({ vim.fn.line("."), vim.fn.line("v") })
+        end, "reset visual hunk")
+        -- }}}
+        -- }}}
+        -- {{{ Text objects
+        map({ "o", "x" }, "ih", ":<C-U>Gitsigns select_hunk<CR>", "Inside hunk")
+        -- }}}
+      end,
+    })
+  end,
+}
+
+return M

dotfiles/neovim/lua/my/plugins/harpoon.lua

@@ -9,7 +9,7 @@ local function bindHarpoon(key, index)
 end
 
 function M.init()
-  vim.keymap.set("n", "<leader>h", function()
+  vim.keymap.set("n", "<leader>H", function()
     require("harpoon.mark").add_file()
   end, { desc = "Add file to [h]arpoon" })
   vim.keymap.set("n", "<C-a>", function()

dotfiles/neovim/lua/my/plugins/treesitter.lua

@@ -66,19 +66,19 @@ local M = {
             set_jumps = true, -- whether to set jumps in the jumplist
             goto_next_start = {
               ["]f"] = "@function.outer",
-              ["]c"] = "@class.outer",
+              ["]t"] = "@class.outer",
             },
             goto_next_end = {
               ["]F"] = "@function.outer",
-              ["]C"] = "@class.outer",
+              ["]T"] = "@class.outer",
             },
             goto_previous_start = {
               ["[f"] = "@function.outer",
-              ["[c"] = "@class.outer",
+              ["[t"] = "@class.outer",
             },
             goto_previous_end = {
               ["[F"] = "@function.outer",
-              ["[C"] = "@class.outer",
+              ["[T"] = "@class.outer",
             },
           },
           --}}}

home/features/desktop/wezterm/wezterm.lua

@@ -52,18 +52,27 @@ config.colors.tab_bar = {
 }
 -- }}}
 -- {{{ Other visual things
-config.window_background_opacity = 0.6;
+config.window_background_opacity = 0.6 -- TODO: load from nix!
 -- }}}
 -- }}}
 -- {{{ Main config options
-config.adjust_window_size_when_changing_font_size = false -- Makes it work with fixed window sizes.
 config.automatically_reload_config = true
+
+-- {{{ Fonts
+config.adjust_window_size_when_changing_font_size = false -- Makes it work with fixed window sizes.
 config.font_size = font_size
-config.use_fancy_tab_bar = false
+-- }}}
+-- {{{ Tab bar
+config.use_fancy_tab_bar = true
+-- config.enable_tab_bar = false
+config.hide_tab_bar_if_only_one_tab = true
+-- }}}
+-- {{{ Keycodes
 config.disable_default_key_bindings = true
 -- config.enable_kitty_keyboard = true -- Let's apps recognise more distinct keys
 config.enable_csi_u_key_encoding = true -- For some reason I need this for all keybinds to work inside neovim.
 -- }}}
+-- }}}
 -- {{{ Keybinds
 -- }}}