Merge pull request #264 from folliehiyuki/mini-icons

Add support for mini.icons

Author: EpsilonKu

README.md

@@ -24,7 +24,7 @@ Plug 'nvim-pack/nvim-spectre'
 You may also need to install the following:
 
 - [BurntSushi/ripgrep](https://github.com/BurntSushi/ripgrep) (finder)
-- [devicons](https://github.com/kyazdani42/nvim-web-devicons) (icons)
+- [devicons](https://github.com/kyazdani42/nvim-web-devicons) or [mini.icons](https://github.com/echasnovski/mini.nvim/blob/main/readmes/mini-icons.md) (icons)
 - [sed](https://www.gnu.org/software/sed/) (replace tool)
 - [trouble.nvim](https://github.com/folke/trouble.nvim) (improved quickfix list)
 

doc/spectre.txt

@@ -49,7 +49,7 @@ You may also need to install the following:
 
 
 - BurntSushi/ripgrep <https://github.com/BurntSushi/ripgrep> (finder)
-- devicons <https://github.com/kyazdani42/nvim-web-devicons> (icons)
+- devicons <https://github.com/kyazdani42/nvim-web-devicons> or mini.icons <https://github.com/echasnovski/mini.nvim/blob/main/readmes/mini-icons.md> (icons)
 - sed <https://www.gnu.org/software/sed/> (replace tool)
 - trouble.nvim <https://github.com/folke/trouble.nvim> (improved quickfix list)
 

lua/spectre/ui.lua

@@ -1,4 +1,5 @@
 local has_devicons, devicons = pcall(require, 'nvim-web-devicons')
+local has_mini_icons, mini_icons = pcall(require, 'mini.icons')
 local config = require('spectre.config')
 local state = require('spectre.state')
 local state_utils = require('spectre.state_utils')
@@ -82,6 +83,18 @@ local get_devicons = (function()
             local icon, icon_highlight = devicons.get_icon(filename, string.match(filename, '%a+$'), { default = true })
             return icon, icon_highlight
         end
+    elseif has_mini_icons then
+        if not _G.MiniIcons then
+            mini_icons.setup()
+        end
+
+        return function(filename, enable_icon, default)
+            if not enable_icon or not filename then
+                return default or '|', ''
+            end
+            local icon, icon_highlight = mini_icons.get('file', filename)
+            return icon, icon_highlight
+        end
     else
         return function(_, _)
             return ''