feat(module): add signify support (#279)

doc/nightfox.txt

@@ -501,6 +501,7 @@ Current list of modules are:
 - notify
 - nvimtree
 - pounce
+- signify
 - sneak
 - symbol_outline
 - telescope

lua/nightfox/config.lua

@@ -74,6 +74,7 @@ M.module_names = {
   "notify",
   "nvimtree",
   "pounce",
+  "signify",
   "sneak",
   "symbol_outline",
   "telescope",

lua/nightfox/group/modules/signify.lua

@@ -0,0 +1,16 @@
+-- https://github.com/mhinz/vim-signify
+
+local M = {}
+
+function M.get(spec, config, opts)
+  local git = spec.git
+
+  -- stylua: ignore
+  return {
+    SignifySignAdd    = { fg = git.add }, -- diff mode: Added line |diff.txt|
+    SignifySignChange = { fg = git.changed }, -- diff mode: Changed line |diff.txt|
+    SignifySignDelete = { fg = git.removed }, -- diff mode: Deleted line |diff.txt|
+  }
+end
+
+return M

readme.md

@@ -451,6 +451,7 @@ There are a few things to note:
 - [nvim-notify](https://github.com/rcarriga/nvim-notify)
 - [nvim-tree.lua](https://github.com/kyazdani42/nvim-tree.lua)
 - [pounce.nvim](https://github.com/rlane/pounce.nvim)
+- [vim-signify](https://github.com/mhinz/vim-signify)
 - [vim-sneak](https://github.com/justinmk/vim-sneak)
 - [symbols-outline.nvim](https://github.com/simrat39/symbols-outline.nvim)
 - [telescope.nvim](https://github.com/nvim-telescope/telescope.nvim)

usage.md

@@ -398,6 +398,7 @@ Current list of modules are:
 - notify
 - nvimtree
 - pounce
+- signify
 - sneak
 - symbol_outline
 - telescope