fix: Not enough space when trying to set winbar

Author: s1n7ax

lua/window-picker/hints/statusline-hint.lua

@@ -69,10 +69,13 @@ function M:draw(windows)
 	for index, window in ipairs(windows) do
 		local char = self.chars[index]
 
-		vim.wo[window].statusline = self.selection_display
+
+		local display_text = self.selection_display
 				and self.selection_display(char, window)
 			or '%=' .. char .. '%='
 
+		vim.wo[window].statusline = display_text
+
 		vim.wo[window].winhl =
 			'StatusLine:WindowPickerStatusLine,StatusLineNC:WindowPickerStatusLineNC'
 	end
@@ -84,7 +87,7 @@ end
 function M:clear()
 	for window, options in pairs(self.window_options) do
 		for opt_key, opt_value in pairs(options) do
-			vim.wo[window][opt_key] = opt_value
+			pcall(vim.api.nvim_win_set_option, window, opt_key, opt_value)
 		end
 	end
 

lua/window-picker/hints/statusline-winbar-hint.lua

@@ -72,18 +72,44 @@ function M:draw(windows)
 
 	for index, window in ipairs(windows) do
 		local char = self.chars[index]
-
-		vim.wo[window][indicator_setting] = self.selection_display
+		local display_text = self.selection_display
 				and self.selection_display(char, window)
 			or '%=' .. char .. '%='
 
-		vim.wo[window].winhl = string.format(
+		local winhl = string.format(
 			'%s:WindowPicker%s,%sNC:WindowPicker%sNC',
 			indicator_hl,
 			indicator_hl,
 			indicator_hl,
 			indicator_hl
 		)
+
+		local ok, result = pcall(
+			vim.api.nvim_win_set_option,
+			window,
+			indicator_setting,
+			display_text
+		)
+
+		if not ok then
+			local buffer = vim.api.nvim_win_get_buf(window)
+			local message = 'Unable to set '
+				.. indicator_setting
+				.. ' for window id::'
+				.. window
+				.. '\n'
+				.. 'filetype::'
+				.. vim.bo[buffer]['filetype']
+				.. '\n'
+				.. 'consider ignoring unwanted windows using filter options\n'
+				.. 'actual error\n'
+				.. result
+
+			vim.notify(message, vim.log.levels.WARN)
+		end
+
+		--  pcall(vim.api.nvim_win_set_option, window, 'winhl', winhl)
+		vim.wo[window]['winhl'] = winhl
 	end
 
 	vim.cmd.redraw()

lua/window-picker/util.lua

@@ -3,6 +3,7 @@ local M = {}
 function M.escape_pattern(text)
 	return text:gsub('([^%w])', '%%%1')
 end
+
 function M.tbl_filter(tbl, filter_func)
 	return vim.tbl_filter(filter_func, tbl)
 end