nvim/lua/plugins/oil.lua

113 lines
4 KiB
Lua

return {
"stevearc/oil.nvim",
enabled = false,
opts = function()
-- helper function to parse output
local function parse_output(proc)
local result = proc:wait()
local ret = {}
if result.code == 0 then
for line in vim.gsplit(result.stdout, "\n", { plain = true, trimempty = true }) do
-- Remove trailing slash
line = line:gsub("/$", "")
ret[line] = true
end
end
return ret
end
-- build git status cache
local function new_git_status()
return setmetatable({}, {
__index = function(self, key)
local ignore_proc = vim.system(
{ "git", "ls-files", "--ignored", "--exclude-standard", "--others", "--directory" },
{
cwd = key,
text = true,
}
)
local tracked_proc = vim.system({ "git", "ls-tree", "HEAD", "--name-only" }, {
cwd = key,
text = true,
})
local ret = {
ignored = parse_output(ignore_proc),
tracked = parse_output(tracked_proc),
}
rawset(self, key, ret)
return ret
end,
})
end
local git_status = new_git_status()
-- Clear git status cache on refresh
local refresh = require("oil.actions").refresh
local orig_refresh = refresh.callback
refresh.callback = function(...)
git_status = new_git_status()
orig_refresh(...)
end
return {
keymaps = {
["q"] = "actions.close",
["<bs>"] = "actions.parent",
["h"] = "actions.parent",
["l"] = "actions.select",
["gv"] = {
callback = function()
require("oil.actions").select.callback { vertical = true }
require("oil.actions").close.callback()
end,
desc = "Open the entry in a vertical split and close the Oil window",
nowait = true,
},
["gs"] = {
callback = function()
require("oil.actions").select.callback { horizontal = true }
require("oil.actions").close.callback()
end,
desc = "Open the entry in a horizontal split and close the Oil window",
nowait = true,
},
},
view_options = {
is_hidden_file = function(name, bufnr)
if vim.startswith(name, ".env") then
return false
end
local dir = require("oil").get_current_dir(bufnr)
local is_dotfile = vim.startswith(name, ".") and name ~= ".."
-- if no local directory (e.g. for ssh connections), just hide dotfiles
if not dir then
return is_dotfile
end
-- dotfiles are considered hidden unless tracked
if is_dotfile then
return not git_status[dir].tracked[name]
else
-- Check if file is gitignored
return git_status[dir].ignored[name]
end
end,
},
}
end,
dependencies = { "nvim-tree/nvim-web-devicons" },
cmd = { "Oil" },
keys = {
{
"-",
function()
require("oil").open()
vim.defer_fn(function()
require("oil").open_preview()
end, 150)
end,
},
},
}