add gitsigns to neovim

.config/nvim/init.lua

@@ -1,5 +1,4 @@
 -- ~/.config/nvim/init.lua
---
 -- Charles Danesi (https://github.com/cdanesi)
 
 -- Settings
@@ -7,3 +6,6 @@ require("plugins-setup")
 require("core.options")
 require("core.keymaps")
 require("core.colorscheme")
+
+-- Plugins
+require("plugins.gitsigns")

.config/nvim/lua/plugins/gitsigns.lua

@@ -0,0 +1,47 @@
+local setup, gitsigns = pcall(require, "gitsigns")
+if not setup then
+   return
+end
+
+gitsigns.setup {
+   signs = {
+      add          = { text = '+' },
+      change       = { text = '│' },
+      delete       = { text = '_' },
+      topdelete    = { text = '‾' },
+      changedelete = { text = '~' },
+      untracked    = { text = '┆' },
+   },
+   signcolumn = true,  -- Toggle with `:Gitsigns toggle_signs`
+   numhl      = false, -- Toggle with `:Gitsigns toggle_numhl`
+   linehl     = false, -- Toggle with `:Gitsigns toggle_linehl`
+   word_diff  = false, -- Toggle with `:Gitsigns toggle_word_diff`
+   watch_gitdir = {
+     interval = 1000,
+     follow_files = true
+   },
+   attach_to_untracked = true,
+   current_line_blame = true, -- Toggle with `:Gitsigns toggle_current_line_blame`
+   current_line_blame_opts = {
+     virt_text = true,
+     virt_text_pos = 'eol', -- 'eol' | 'overlay' | 'right_align'
+     delay = 200,
+     ignore_whitespace = false,
+   },
+   current_line_blame_formatter = '<author>, <author_time:%Y-%m-%d> - <summary>',
+   sign_priority = 6,
+   update_debounce = 100,
+   status_formatter = nil, -- Use default
+   max_file_length = 40000, -- Disable if file is longer than this (in lines)
+   preview_config = {
+     -- Options passed to nvim_open_win
+     border = 'single',
+     style = 'minimal',
+     relative = 'cursor',
+     row = 0,
+     col = 1
+   },
+   yadm = {
+     enable = true
+   }
+}