feat: add ignorecase option

Author: wsdjeg

lua/picker/config.lua

@@ -1,6 +1,9 @@
 local M = {}
 
 local default = {
+	filter = {
+		ignorecase = false,
+	},
 	window = {
 		width = 0.8,
 		height = 0.8,

lua/picker/filter.lua

@@ -4,7 +4,8 @@ local fzy = require("picker.matchers.fzy")
 
 ---@param input string
 ---@param source PickerSource
-function M.filter(input, source)
+---@param ignorecase boolean
+function M.filter(input, source, ignorecase)
 	if #input == 0 then
 		local i = 1
 		source.filter_items = vim.tbl_map(function(t)
@@ -15,19 +16,19 @@ function M.filter(input, source)
 		if
 			source.state.previous_input
 			and #source.state.previous_input > 0
-			and fzy.has_match(source.state.previous_input, input)
+			and fzy.has_match(source.state.previous_input, input, ignorecase)
 		then
 			local rst = {}
 			for _, v in ipairs(source.filter_items) do
-				if fzy.has_match(input, v[4].str) then
-					local p, s = fzy.positions(input, v[4].str)
+				if fzy.has_match(input, v[4].str, ignorecase) then
+					local p, s = fzy.positions(input, v[4].str, ignorecase)
 					table.insert(rst, { _, p, s, v[4] })
 				end
 			end
 			if source.state.filter_count < #source.state.items then
 				for i = source.state.filter_count, #source.state.items do
-					if fzy.has_match(input, source.state.items[i].str) then
-						local p, s = fzy.positions(input, source.state.items[i].str)
+					if fzy.has_match(input, source.state.items[i].str, ignorecase) then
+						local p, s = fzy.positions(input, source.state.items[i].str, ignorecase)
 						table.insert(rst, { _, p, s, source.state.items[i] })
 					end
 				end
@@ -36,8 +37,8 @@ function M.filter(input, source)
 		else
 			local rst = {}
 			for i = 1, #source.state.items do
-				if fzy.has_match(input, source.state.items[i].str) then
-					local p, s = fzy.positions(input, source.state.items[i].str)
+				if fzy.has_match(input, source.state.items[i].str, ignorecase) then
+					local p, s = fzy.positions(input, source.state.items[i].str, ignorecase)
 					table.insert(rst, { _, p, s, source.state.items[i] })
 				end
 			end

lua/picker/sources/picker_config.lua

@@ -13,6 +13,28 @@ local configs = {
 			})
 		end,
 	},
+	{
+		name = "ignrecase",
+		desc = "change filter ignrecase to true",
+		func = function()
+			require("picker").setup({
+				filter = {
+					ignorecase = true, --- bottom or top
+				},
+			})
+		end,
+	},
+	{
+		name = "noignrecase",
+		desc = "change filter ignrecase to false",
+		func = function()
+			require("picker").setup({
+				filter = {
+					ignorecase = false, --- bottom or top
+				},
+			})
+		end,
+	},
 	{
 		name = "prompt-bottom",
 		desc = "change the prompt position to bottom",

lua/picker/windows.lua

@@ -276,7 +276,7 @@ function M.open(s, opt)
 			insert_timer_id = vim.fn.timer_start(config.prompt.insert_timeout, function()
 				local input = vim.api.nvim_buf_get_lines(promot_bufnr, 0, 1, false)[1]
 				vim.api.nvim_win_set_cursor(list_winid, { 1, 1 })
-				filter.filter(input, source)
+				filter.filter(input, source, config.filter.ignorecase)
 
 				vim.api.nvim_buf_set_lines(
 					list_bufnr,