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telescope-vinegar.nvim
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select current buffer in initial file list if visible

This commit is contained in:
Rudis Muiznieks 2021-09-12 12:06:07 -05:00
parent 4a1a435289
commit 30dbb76615
1 changed files with 20 additions and 1 deletions
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21
lua/telescope/_extensions/vinegar.lua
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@ -22,7 +22,23 @@ return telescope.register_extension {
end end
opts.depth = opts.depth or 1 opts.depth = opts.depth or 1
opts.cwd = opts.cwd and vim.fn.expand(opts.cwd) or utils.buffer_dir() opts.cwd = utils.buffer_dir()
-- get current buffer's index for initial selection
local curfile = vim.fn.expand('%:p')
local count = 0
scan.scan_dir(opts.cwd, {
hidden = opts.hidden or false,
add_dirs = true,
depth = opts.depth,
on_insert = function(entry, typ)
count = count + 1
if typ ~= 'directory' and curfile == entry then
opts.default_selection_index = count
end
end,
})
opts.new_finder = opts.new_finder opts.new_finder = opts.new_finder
or function(o) or function(o)
opts.cwd = o.path opts.cwd = o.path
@ -99,12 +115,14 @@ return telescope.register_extension {
previewer = conf.file_previewer(opts), previewer = conf.file_previewer(opts),
sorter = conf.file_sorter(opts), sorter = conf.file_sorter(opts),
initial_mode = opts.initial_mode or 'normal', initial_mode = opts.initial_mode or 'normal',
default_selection_index = opts.default_selection_index,
attach_mappings = function(prompt_bufnr, map) attach_mappings = function(prompt_bufnr, map)
action_set.select:replace_if(function() action_set.select:replace_if(function()
return is_dir(action_state.get_selected_entry().path) return is_dir(action_state.get_selected_entry().path)
end, function() end, function()
local new_cwd = vim.fn.expand(action_state.get_selected_entry().path:sub(1, -2)) local new_cwd = vim.fn.expand(action_state.get_selected_entry().path:sub(1, -2))
local current_picker = action_state.get_current_picker(prompt_bufnr) local current_picker = action_state.get_current_picker(prompt_bufnr)
current_picker.default_selection_index = nil
current_picker.cwd = new_cwd current_picker.cwd = new_cwd
current_picker:refresh(opts.new_finder({ path = new_cwd, hidden = opts.hidden }), { reset_prompt = true }) current_picker:refresh(opts.new_finder({ path = new_cwd, hidden = opts.hidden }), { reset_prompt = true })
vim.cmd('stopinsert') vim.cmd('stopinsert')
@ -142,6 +160,7 @@ return telescope.register_extension {
map("n", "-", function() -- go up a level map("n", "-", function() -- go up a level
local current_picker = action_state.get_current_picker(prompt_bufnr) local current_picker = action_state.get_current_picker(prompt_bufnr)
current_picker.default_selection_index = nil
local new_cwd = Path:new(current_picker.cwd):parent():absolute() local new_cwd = Path:new(current_picker.cwd):parent():absolute()
refresh_prompt(new_cwd) refresh_prompt(new_cwd)
end) end)