Merge pull request #41 from axieax/trim-prompt-colon

feat: trim trailing colon from prompt

README.md

@@ -165,6 +165,9 @@ require('dressing').setup({
     -- Priority list of preferred vim.select implementations
     backend = { "telescope", "fzf_lua", "fzf", "builtin", "nui" },
 
+    -- Trim trailing `:` from prompt
+    trim_prompt = true,
+
     -- Options for telescope selector
     -- These are passed into the telescope picker directly. Can be used like:
     -- telescope = require('telescope.themes').get_ivy({...})

lua/dressing/config.lua

@@ -47,6 +47,9 @@ local default_config = {
     -- Priority list of preferred vim.select implementations
     backend = { "telescope", "fzf_lua", "fzf", "builtin", "nui" },
 
+    -- Trim trailing `:` from prompt
+    trim_prompt = true,
+
     -- Options for telescope selector
     -- These are passed into the telescope picker directly. Can be used like:
     -- telescope = require('telescope.themes').get_ivy({...})

lua/dressing/select/init.lua

@@ -36,6 +36,10 @@ return vim.schedule_wrap(function(items, opts, on_choice)
   end
 
   opts.prompt = opts.prompt or "Select one of:"
+  if config.trim_prompt and opts.prompt:sub(-1, -1) == ":" then
+    opts.prompt = opts.prompt:sub(1, -2)
+  end
+
   local format_override = config.format_item_override[opts.kind]
   if format_override then
     opts.format_item = format_override