Add ability to change lualine highlights

README.md

@@ -116,6 +116,23 @@ require('onedark').setup  {
     -- Lualine options --
     lualine = {
         transparent = false, -- lualine center bar transparency
+        highlights = { -- set custom highlights for lualine
+            inactive = {
+                a = {}, -- each can accept fb and bg with a color as a string, i.e. bg = "#000000"
+                b = {},
+                c = {},
+            },
+            normal = {
+                a = {},
+                b = {},
+                c = {},
+            },
+            visual = { a = {} },
+            replace = { a = {} },
+            insert = { a = {} },
+            command = { a = {} },
+            terminal = { a = {} },
+        }, 
     },
 
     -- Custom Highlights --

lua/lualine/themes/onedark.lua

@@ -1,5 +1,7 @@
-local c = require('onedark.colors')
+local c = require 'onedark.colors'
 local cfg = vim.g.onedark_config
+local highlights = cfg.lualine.highlights
+
 local colors = {
     bg = c.bg0,
     fg = c.fg,
@@ -9,24 +11,75 @@ local colors = {
     blue = c.blue,
     purple = c.purple,
     cyan = c.cyan,
-    gray = c.grey
+    gray = c.grey,
 }
 
 local one_dark = {
     inactive = {
-        a = {fg = colors.gray, bg = colors.bg, gui = 'bold'},
-        b = {fg = colors.gray, bg = colors.bg},
-        c = {fg = colors.gray, bg = cfg.lualine.transparent and c.none or c.bg1},
+        a = {
+            fg = highlights.inactive.a.fg or colors.gray,
+            bg = highlights.inactive.a.bg or colors.bg,
+            gui = 'bold',
+        },
+        b = {
+            fg = highlights.inactive.b.fg or colors.gray,
+            bg = highlights.inactive.b.bg or colors.bg,
+        },
+        c = {
+            fg = highlights.inactive.c.fg or colors.white,
+            bg = cfg.lualine.transparent and c.none or highlights.inactive.c.bg or c.bg1,
+        },
     },
     normal = {
-        a = {fg = colors.bg, bg = colors.green, gui = 'bold'},
-        b = {fg = colors.fg, bg = c.bg3},
-        c = {fg = colors.fg, bg = cfg.lualine.transparent and c.none or c.bg1},
+        a = {
+            fg = highlights.normal.a.fg or colors.bg,
+            bg = highlights.normal.a.bg or colors.green,
+            gui = 'bold',
+        },
+        b = {
+            fg = highlights.normal.b.fg or colors.fg,
+            bg = highlights.normal.b.bg or c.bg3,
+        },
+        c = {
+            fg = highlights.normal.c.fg or colors.fg,
+            bg = cfg.lualine.transparent and c.none or highlights.normal.c.bg or c.bg1,
+        },
+    },
+    visual = {
+        a = {
+            fg = highlights.visual.a.fg or colors.bg,
+            bg = highlights.visual.a.bg or colors.purple,
+            gui = 'bold',
+        },
+    },
+    replace = {
+        a = {
+            fg = highlights.replace.a.fg or colors.bg,
+            bg = highlights.replace.a.bg or colors.red,
+            gui = 'bold',
+        },
+    },
+    insert = {
+        a = {
+            fg = highlights.insert.a.fg or colors.bg,
+            bg = highlights.insert.a.bg or colors.blue,
+            gui = 'bold',
+        },
+    },
+    command = {
+        a = {
+            fg = highlights.command.a.fg or colors.bg,
+            bg = highlights.command.a.bg or colors.yellow,
+            gui = 'bold',
+        },
+    },
+    terminal = {
+        a = {
+            fg = highlights.terminal.a.fg or colors.bg,
+            bg = highlights.terminal.a.bg or colors.cyan,
+            gui = 'bold',
+        },
     },
-    visual = {a = {fg = colors.bg, bg = colors.purple, gui = 'bold'}},
-    replace = {a = {fg = colors.bg, bg = colors.red, gui = 'bold'}},
-    insert = {a = {fg = colors.bg, bg = colors.blue, gui = 'bold'}},
-    command = {a = {fg = colors.bg, bg = colors.yellow, gui = 'bold'}},
-    terminal = {a = {fg = colors.bg, bg = colors.cyan, gui = 'bold'}},
 }
-return one_dark;
+
+return one_dark

lua/onedark/init.lua

@@ -63,6 +63,23 @@ local default_config = {
     -- Lualine options --
     lualine = {
         transparent = false, -- center bar (c) transparency
+        highlights = {
+            inactive = {
+                a = {},
+                b = {},
+                c = {},
+            },
+            normal = {
+                a = {},
+                b = {},
+                c = {},
+            },
+            visual = { a = {} },
+            replace = { a = {} },
+            insert = { a = {} },
+            command = { a = {} },
+            terminal = { a = {} },
+        }, -- set background color for lualine
     },
 
     -- Custom Highlights --