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feat(picker.preview): allow items to define a title used in the preview window

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Folke Lemaitre 2025-10-29 13:47:25 +01:00
parent cb85844e84
commit 4b572f4785
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1 changed files with 9 additions and 5 deletions
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14
lua/snacks/picker/preview.lua
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@ -87,6 +87,8 @@ function M.file(ctx)
return
end
local title = ctx.item.preview_title or ctx.item.title
-- used by some LSP servers that load buffers with custom URIs
if ctx.item.buf and vim.uri_from_bufnr(ctx.item.buf):sub(1, 4) ~= "file" then
vim.fn.bufload(ctx.item.buf)
@ -96,9 +98,11 @@ function M.file(ctx)
end
if ctx.item.buf and vim.api.nvim_buf_is_loaded(ctx.item.buf) then
local name = vim.api.nvim_buf_get_name(ctx.item.buf)
name = uv.fs_stat(name) and vim.fn.fnamemodify(name, ":t") or name
ctx.preview:set_title(name)
if not title then
local name = vim.api.nvim_buf_get_name(ctx.item.buf)
title = uv.fs_stat(name) and vim.fn.fnamemodify(name, ":t") or name
end
ctx.preview:set_title(title)
ctx.preview:set_buf(ctx.item.buf)
else
local path = Snacks.picker.util.path(ctx.item)
@ -116,8 +120,8 @@ function M.file(ctx)
ctx.preview:reset()
vim.bo[ctx.buf].buftype = ""
local name = vim.fn.fnamemodify(path, ":t")
ctx.preview:set_title(ctx.item.title or name)
title = title or vim.fn.fnamemodify(path, ":t")
ctx.preview:set_title(title)
local stat = uv.fs_stat(path)
if not stat then