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feat(lsp.util): get_bufs_with_prefix -> get_writeable_bufs

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Lewis Russell
2024-10-16 13:10:21 +01:00
parent 1944c0d610
commit ff1d7d4299
1 changed files with 16 additions and 15 deletions
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31
runtime/lua/vim/lsp/util.lua
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@ -554,17 +554,24 @@ local function path_under_prefix(path, prefix)
return true
end
--- Get list of buffers whose filename matches the given path prefix (normalized full path)
--- Get list of loaded writable buffers whose filename matches the given path
--- prefix (normalized full path).
---@param prefix string
---@return integer[]
local function get_bufs_with_prefix(prefix)
local function get_writable_bufs(prefix)
local prefix_parts = path_components(prefix)
local buffers = {}
for _, v in ipairs(api.nvim_list_bufs()) do
local bname = api.nvim_buf_get_name(v)
local path = path_components(vim.fs.normalize(bname, { expand_env = false }))
if path_under_prefix(path, prefix_parts) then
table.insert(buffers, v)
local buffers = {} --- @type integer[]
for _, buf in ipairs(api.nvim_list_bufs()) do
-- No need to care about unloaded or nofile buffers. Also :saveas won't work for them.
if
api.nvim_buf_is_loaded(buf)
and not vim.list_contains({ 'nofile', 'nowrite' }, vim.bo[buf].buftype)
then
local bname = api.nvim_buf_get_name(buf)
local path = path_components(vim.fs.normalize(bname, { expand_env = false }))
if path_under_prefix(path, prefix_parts) then
buffers[#buffers + 1] = buf
end
end
end
return buffers
@ -608,13 +615,7 @@ function M.rename(old_fname, new_fname, opts)
local buf_rename = {} ---@type table<integer, {from: string, to: string}>
local old_fname_pat = '^' .. vim.pesc(old_fname_full)
for b in
vim.iter(get_bufs_with_prefix(old_fname_full)):filter(function(b)
-- No need to care about unloaded or nofile buffers. Also :saveas won't work for them.
return api.nvim_buf_is_loaded(b)
and not vim.list_contains({ 'nofile', 'nowrite' }, vim.bo[b].buftype)
end)
do
for _, b in ipairs(get_writable_bufs(old_fname_full)) do
-- Renaming a buffer may conflict with another buffer that happens to have the same name. In
-- most cases, this would have been already detected by the file conflict check above, but the
-- conflicting buffer may not be associated with a file. For example, 'buftype' can be "nofile"