feat(lualine): add support for lualine automatic theme detection (#165)

Co-authored-by: Micah Halter <micah.halter@gtri.gatech.edu>

Author: A-Lamia

lua/lualine/themes/_astrotheme.lua

@@ -0,0 +1,47 @@
+local M = {}
+
+function M.get(style)
+  local config = require("astrotheme").config
+  if style and config.palette ~= style then config = vim.tbl_deep_extend("force", config, { palette = style }) end
+  local c = require("astrotheme.lib.util").set_palettes(config)
+
+  return {
+    normal = {
+      a = { bg = c.ui.blue, fg = c.ui.tabline, gui = "bold" },
+      b = { bg = c.ui.tabline, fg = c.ui.blue },
+      c = { bg = c.ui.tabline, fg = c.ui.text_inactive },
+    },
+
+    insert = {
+      a = { bg = c.ui.green, fg = c.ui.tabline, gui = "bold" },
+      b = { bg = c.ui.tabline, fg = c.ui.green },
+    },
+
+    command = {
+      a = { bg = c.ui.yellow, fg = c.ui.tabline, gui = "bold" },
+      b = { bg = c.ui.tabline, fg = c.ui.yellow },
+    },
+
+    visual = {
+      a = { bg = c.ui.purple, fg = c.ui.tabline, gui = "bold" },
+      b = { bg = c.ui.tabline, fg = c.ui.purple },
+    },
+    replace = {
+      a = { bg = c.ui.red, fg = c.ui.tabline, gui = "bold" },
+      b = { bg = c.ui.tabline, fg = c.ui.red },
+    },
+
+    terminal = {
+      a = { bg = c.ui.green, fg = c.ui.tabline, gui = "bold" },
+      b = { bg = c.ui.tabline, fg = c.ui.green },
+    },
+
+    inactive = {
+      a = { bg = c.ui.tabline, fg = c.ui.blue },
+      b = { bg = c.ui.tabline, fg = c.ui.tabline, gui = "bold" },
+      c = { bg = c.ui.tabline, fg = c.ui.tabline },
+    },
+  }
+end
+
+return M

lua/lualine/themes/astrodark.lua

@@ -0,0 +1 @@
+return require("lualine.themes._astrotheme").get "astrodark"

lua/lualine/themes/astrojupiter.lua

@@ -0,0 +1 @@
+return require("lualine.themes._astrotheme").get "astrojupiter"

lua/lualine/themes/astrolight.lua

@@ -0,0 +1 @@
+return require("lualine.themes._astrotheme").get "astrolight"

lua/lualine/themes/astromars.lua

@@ -0,0 +1 @@
+return require("lualine.themes._astrotheme").get "astromars"

lua/lualine/themes/astrotheme.lua

@@ -1,19 +1 @@
-local c = require("astrotheme.lib.util").set_palettes(require("astrotheme").config)
-
-return {
-  normal = {
-    a = { fg = c.ui.base, bg = c.syntax.blue, gui = "bold" },
-    b = { fg = c.ui.purple, bg = c.ui.statusline },
-    c = { fg = c.ui.text_active, bg = c.ui.statusline },
-  },
-  insert = { a = { fg = c.ui.base, bg = c.ui.green, gui = "bold" } },
-  visual = { a = { fg = c.ui.base, bg = c.ui.purple, gui = "bold" } },
-  replace = { a = { fg = c.ui.base, bg = c.ui.red, gui = "bold" } },
-  command = { a = { fg = c.ui.base, bg = c.ui.yellow, gui = "bold" } },
-  terminal = { a = { fg = c.ui.base, bg = c.ui.orange, gui = "bold" } },
-  inactive = {
-    a = { fg = c.ui.text_inactive, bg = c.ui.base, gui = "bold" },
-    b = { fg = c.ui.text_inactive, bg = c.ui.base, gui = "bold" },
-    c = { fg = c.ui.text_inactive, bg = c.ui.base, gui = "bold" },
-  },
-}
+return require("lualine.themes._astrotheme").get()