Updated theme func

lua/taken/utils/themefuncs.lua

@@ -3,7 +3,7 @@ local configDir = vim.fn.stdpath("config")
 local prefsFile = configDir .. "/lua/taken/prefs.lua"
 
 --- @return Themes
-local getAllThemes = function()
+local get_all_themes = function()
     vim.api.nvim_exec_autocmds("User", { pattern = "ThemeSwitcher", modeline = false })
 
     local colors = vim.fn.globpath(vim.o.rtp, "colors/*", true, true)
@@ -33,7 +33,7 @@ end
 --- change theme
 --- @param old string
 --- @param new string
-local change_theme = function(old, new)
+local write_to_file = function(old, new)
     -- function from nvchad
     local file = io.open(prefsFile, "r")
 
@@ -58,7 +58,7 @@ end
 
 --- applytofile
 --- @param choice string
-local applytofile = function(choice)
+local change_theme = function(choice)
     if choice == nil then
         vim.notify("No theme selected!", 4)
         return
@@ -66,7 +66,7 @@ local applytofile = function(choice)
 
     vim.cmd("colorscheme " .. choice)
     local newstring = 'M.colorscheme = "' .. choice .. '"'
-    change_theme(oldstring, newstring)
+    write_to_file(oldstring, newstring)
 
     local cursorcolumncolor = vim.fn.synIDattr(vim.fn.hlID("CursorColumn"), "bg")
     if cursorcolumncolor ~= "" then
@@ -75,7 +75,6 @@ local applytofile = function(choice)
 end
 
 return {
-    getAllThemes = getAllThemes,
+    get_all_themes = get_all_themes,
     change_theme = change_theme,
-    applytofile = applytofile,
 }

lua/taken/utils/themes.lua

@@ -7,14 +7,23 @@ function M.themeselector(opts)
     local conf = require("telescope.config").values
     local actions = require("telescope.actions")
     local action_state = require("telescope.actions.state")
-    -- local action_set = require("telescope.actions.set")
+    local action_set = require("telescope.actions.set")
+    local ivytheme = require("telescope.themes").get_ivy()
 
-    local themes = themefuncs.getAllThemes()
+    local themes = themefuncs.get_all_themes()
-    local applytofile = themefuncs.applytofile
+    local change_theme = themefuncs.change_theme
+
+    local current_theme = vim.g.colors_name
 
     opts = opts or {}
+    local combined = vim.tbl_extend("force", ivytheme, {
+        layout_config = {
+            height = 10,
+        },
+    }, opts)
+
     pickers
-        .new(opts, {
+        .new(combined, {
             prompt_title = "Colorscheme",
             finder = finders.new_table({
                 results = themes,
@@ -24,26 +33,26 @@ function M.themeselector(opts)
                 actions.select_default:replace(function()
                     actions.close(prompt_bufnr)
                     local selection = action_state.get_selected_entry()
-                    applytofile(selection.value)
+                    change_theme(selection.value)
                 end)
-                -- action_set.shift_selection:enhance({
+                action_set.shift_selection:enhance({
-                --     post = function()
+                    post = function()
-                --         local selection = action_state.get_selected_entry()
+                        local selection = action_state.get_selected_entry()
-                --         if selection == nil then
+                        if selection == nil then
-                --             vim.notify("Error while selecting theme", vim.log.levels.ERROR)
+                            vim.notify("Error while selecting theme", vim.log.levels.ERROR)
-                --         end
+                        end
-                --         vim.cmd("colorscheme " .. selection.value)
+                        vim.cmd("colorscheme " .. selection.value)
-                --     end,
+                    end,
-                -- })
+                })
-                -- actions.close:enhance({
+                actions.close:enhance({
-                --     post = function()
+                    post = function()
-                --         local selection = action_state.get_selected_entry()
+                        local selection = action_state.get_selected_entry()
-                --         if selection == nil then
+                        if selection == nil then
-                --             vim.notify("Error while selecting theme", vim.log.levels.ERROR)
+                            vim.notify("Error while selecting theme", vim.log.levels.ERROR)
-                --         end
+                        end
-                --         exec(selection.value)
+                        vim.cmd("colorscheme " .. current_theme)
-                --     end,
+                    end,
-                -- })
+                })
                 return true
             end,
         })