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fix: error message too many open files (#432)

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and buffer previewer still "erroring" out for builtin.buffers
This commit is contained in:
Simon Hauser
2021-01-19 18:28:47 +01:00
committed by GitHub
parent 7d4d3462e9
commit d75d9ae428
3 changed files with 10 additions and 3 deletions
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lua/telescope/path.lua
+4 -1
View File
@@ -68,7 +68,10 @@ end
path.read_file_async = function(filepath, callback) path.read_file_async = function(filepath, callback)
vim.loop.fs_open(filepath, "r", 438, function(err_open, fd) vim.loop.fs_open(filepath, "r", 438, function(err_open, fd)
assert(not err_open, err_open) if err_open then
print("We tried to open this file but couldn't. We failed with following error message: " .. err_open)
return
end
vim.loop.fs_fstat(fd, function(err_fstat, stat) vim.loop.fs_fstat(fd, function(err_fstat, stat)
assert(not err_fstat, err_fstat) assert(not err_fstat, err_fstat)
if stat.type ~= 'file' then return callback('') end if stat.type ~= 'file' then return callback('') end
lua/telescope/previewers/buffer_previewer.lua
+1 -1
View File
@@ -202,7 +202,7 @@ previewers.vimgrep = defaulter(function(_)
end end
-- Workaround for unnamed buffer when using builtin.buffer -- Workaround for unnamed buffer when using builtin.buffer
if p == '[No Name]' and entry.bufnr then if entry.bufnr and (p == '[No Name]' or vim.api.nvim_buf_get_option(entry.bufnr, 'buftype') ~= '') then
local lines = vim.api.nvim_buf_get_lines(entry.bufnr, 0, -1, false) local lines = vim.api.nvim_buf_get_lines(entry.bufnr, 0, -1, false)
vim.api.nvim_buf_set_lines(self.state.bufnr, 0, -1, false, lines) vim.api.nvim_buf_set_lines(self.state.bufnr, 0, -1, false, lines)
jump_to_line(self, self.state.bufnr, entry.lnum) jump_to_line(self, self.state.bufnr, entry.lnum)
lua/telescope/previewers/term_previewer.lua
+5 -1
View File
@@ -259,7 +259,11 @@ previewers.vimgrep = defaulter(function(opts)
local height = vim.api.nvim_win_get_height(win_id) local height = vim.api.nvim_win_get_height(win_id)
local p = from_entry.path(entry, true) local p = from_entry.path(entry, true)
if p == nil or p == '' or p == '[No Name]' then return end if p == nil or p == '' then return end
if entry.bufnr and (p == '[No Name]' or vim.api.nvim_buf_get_option(entry.bufnr, 'buftype') ~= '') then
return
end
local lnum = entry.lnum or 0 local lnum = entry.lnum or 0
local context = math.floor(height / 2) local context = math.floor(height / 2)