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feat: add sync ui select util #345

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Jan 26, 2025
Merged

feat: add sync ui select util #345

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24 changes: 24 additions & 0 deletions lua/java/utils/ui.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,30 @@ function M.select(prompt, values, format_item, opts)
end)
end

--Sync vim.ui.select function
---@generic T
---@param prompt string
---@param values T[]
---@param format_item? fun(item: T, index: number): string
---@param opts? { return_one: boolean }
---@return T | nil
function M.select_sync(prompt, values, format_item, opts)
opts = opts or { prompt_single = false }

if not opts.prompt_single and #values == 1 then
return values[1]
end

local labels = { prompt }
for index, value in ipairs(values) do
table.insert(labels, format_item and format_item(value, index) or value)
end

local selected_index = vim.fn.inputlist(labels)

return values[selected_index]
end

---Async vim.ui.select function
---@generic T
---@param prompt string
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