From 9813ffbcda1c5738fe59b7ebce605d826656d691 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ellison=20Lea=CC=83o?= <ellisonleao@gmail.com>
Date: Wed, 10 Mar 2021 12:13:41 -0300
Subject: initial airline support #19

---
 lua/gruvbox/init.lua | 181 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 180 insertions(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/gruvbox/init.lua b/lua/gruvbox/init.lua
index 96f36d2..1f7f7a8 100644
--- a/lua/gruvbox/init.lua
+++ b/lua/gruvbox/init.lua
@@ -249,6 +249,186 @@ vim.g.terminal_color_14 = aqua
 vim.g.terminal_color_7 = fg4
 vim.g.terminal_color_15 = fg1
 
+local function airline()
+  vim.g["airline#themes.gruvbox#palette"] = {}
+  local M0 = vim.fn["airline#themes#get_highlight"]({"Identifier"})
+  local accents_group = vim.fn["airline#themes#get_highlight"]({"Special"})
+  local modified_group = {M0[1], "", M0[2], "", ""}
+  local warning_group = vim.fn["airline#themes#get_highlight2"](
+                          {{"GruvboxBg0", "fg"}, {"Question", "fg"}})
+  local error_group = vim.fn["airline#themes#get_highlight2"](
+                        {{"GruvboxBg0", "fg"}, {"WarningMsg", "fg"}})
+
+  local N1 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"StatusLineNC", "fg"}})
+  local N2 = vim.fn["airline#themes#get_highlight2"](
+               {{"StatusLineNC", "bg"}, {"PMenu", "bg"}})
+  local N3 = vim.fn["airline#themes#get_highlight2"](
+               {{"StatusLineNC", "bg"}, {"StatusLineNC", "fg"}})
+
+  -- normal mode vars
+  vim.g["airline#themes#gruvbox#palette.normal"] =
+    vim.fn["airline#themes#generate_color_map"]({N1, N2, N3})
+  vim.g["airline#themes#gruvbox#palette.normal_modified"] = {airline_c = modified_group}
+  vim.g["airline#themes#gruvbox#palette.normal.airline_warning"] = warning_group
+  vim.g["airline#themes#gruvbox#palette.normal_modified.airline_warning"] =
+    warning_group
+  vim.g["airline#themes#gruvbox#palette.normal_modified.airline_warning"] =
+    warning_group
+  vim.g["airline#themes#gruvbox#palette.normal.airline_error"] = error_group
+  vim.g["airline#themes#gruvbox#palette.normal_modified.airline_error"] = error_group
+  vim.g["airline#themes#gruvbox#palette.normal.airline_term"] = N3
+  vim.g["airline#themes#gruvbox#palette.normal_modified.airline_term"] = N3
+
+  -- insert mode vars
+  local I1 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"Identifier", "fg"}})
+  local I2 = N2
+  local I3 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxFg1", "fg"}, {"Pmenu", "bg"}})
+
+  vim.g["airline#themes#gruvbox#palette.insert"] =
+    vim.fn["airline#themes#generate_color_map"]({I1, I2, I3})
+
+  vim.g["airline#themes#gruvbox#palette.insert_modified"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified"]
+
+  vim.g["airline#themes#gruvbox#palette.insert.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.insert_modified.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.insert.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.insert_modified.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.insert.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_term"]
+
+  vim.g["airline#themes#gruvbox#palette.insert_modified.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_term"]
+
+  -- replace mode vars
+  local R1 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"Structure", "fg"}})
+  local R2 = I2
+  local R3 = I3
+
+  vim.g["airline#themes#gruvbox#palette.replace"] =
+    vim.fn["airline#themes#generate_color_map"]({R1, R2, R3})
+
+  vim.g["airline#themes#gruvbox#palette.replace_modified"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified"]
+
+  vim.g["airline#themes#gruvbox#palette.replace.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.replace_modified.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.replace.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.replace_modified.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.replace.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_term"]
+
+  vim.g["airline#themes#gruvbox#palette.replace_modified.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_term"]
+
+  -- visual mode vars
+  local V1 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"Question", "fg"}})
+  local V2 = N2
+  local V3 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"TabLine", "fg"}})
+
+  vim.g["airline#themes#gruvbox#palette.replace"] =
+    vim.fn["airline#themes#generate_color_map"]({V1, V2, V3})
+
+  vim.g["airline#themes#gruvbox#palette.visual_modified"] =
+    {airline_c = {V3[1], "", V3[3], "", ""}}
+
+  vim.g["airline#themes#gruvbox#palette.visual.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.visual_modified.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.visual.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.visual_modified.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.visual.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_term"]
+
+  vim.g["airline#themes#gruvbox#palette.visual_modified.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_term"]
+
+  local C1 = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"GruvboxGreen", "fg"}})
+  local C2 = I2
+  local C3 = I3
+
+  vim.g["airline#themes#gruvbox#palette.commandline"] =
+    vim.fn["airline#themes#generate_color_map"]({C1, C2, C3})
+
+  vim.g["airline#themes#gruvbox#palette.commandline_modified"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified"]
+
+  vim.g["airline#themes#gruvbox#palette.commandline.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.commandline_modified.airline_warning"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_warning"]
+
+  vim.g["airline#themes#gruvbox#palette.commandline.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.commandline_modified.airline_error"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_error"]
+
+  vim.g["airline#themes#gruvbox#palette.commandline.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal.airline_term"]
+
+  vim.g["airline#themes#gruvbox#palette.commandline_modified.airline_term"] =
+    vim.g["airline#themes#gruvbox#palette.normal_modified.airline_term"]
+
+  local IA = vim.fn["airline#themes#get_highlight2"](
+               {{"TabLine", "fg"}, {"CursorLine", "bg"}})
+  vim.g["airline#themes#gruvbox#palette.inactive"] =
+    vim.fn["airline#themes#generate_color_map"]({IA, IA, IA})
+
+  vim.g["airline#themes#gruvbox#palette.inactive_modified"] =
+    {airline_c = modified_group}
+  vim.g["airline#themes#gruvbox#palette.accents"] = {red = accents_group}
+
+  local TF = vim.fn["airline#themes#get_highlight2"](
+               {{"GruvboxBg0", "fg"}, {"GruvboxBg0", "fg"}})
+
+  vim.g["airline#themes#gruvbox#palette.tabline"] =
+    {
+      airline_tab = N2,
+      airline_tabsel = N1,
+      airline_tabtype = V1,
+      airline_tablabel = V1,
+      airline_tablabel_right = V1,
+      airline_tabfill = TF,
+      airline_tabhid = IA,
+      airline_tabmod = I1,
+    }
+end
+
+-- Need to provide this function
+-- vim.fn["airline#themes#gruvbox#refresh"] = airline()
+
 local groups = lush(function()
   return {
     -- Base groups
@@ -1013,5 +1193,4 @@ local groups = lush(function()
     GitGutterChangeDelete {GruvboxAquaSign},
   }
 end)
-
 return groups
-- 
cgit v1.2.3