tomas.mirchev/nvim-tree.lua
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feat(renderer): add renderer.root_folder_label (#1746)

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* Add new renderer setting `add_root_updir` to fix #1743.

* Fix default value in docs.

* Remove proposed “add_root_updir” and rename “root_folder_modifier” to “root_folder_label”. Also, “root_folder_label” can be also a function now.

* chore: warn users about breaking change

* fix(#1743): use silent migration of root_folder_modifier

* fix(#1743): add example, document previous renderer.root_folder_modifier

* Add check to validate return type of “root_folder_label” is string.

* Change “root_folder_label” default value to “:~:s?$?/..?”.

* Add missing keyword “local” to local variable “label”.

Co-authored-by: David Aguilera <david.aguilera@neliosoftware.com>
Co-authored-by: gegoune <dev@clog.rocks>
Co-authored-by: Alexander Courtis <alex@courtis.org>
This commit is contained in:
David Aguilera
2022-11-26 04:02:05 +01:00
committed by GitHub
parent 68a2a0971e
commit 99d713644d
5 changed files with 32 additions and 13 deletions
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21
lua/nvim-tree/renderer/builder.lua
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@@ -8,6 +8,8 @@ local icons = require "nvim-tree.renderer.components.icons"
local Builder = {}
Builder.__index = Builder
local DEFAULT_ROOT_FOLDER_LABEL = ":~:s?$?/..?"
function Builder.new(root_cwd)
return setmetatable({
index = 0,
@@ -20,8 +22,8 @@ function Builder.new(root_cwd)
}, Builder)
end
function Builder:configure_root_modifier(root_folder_modifier)
self.root_folder_modifier = root_folder_modifier or ":~"
function Builder:configure_root_label(root_folder_label)
self.root_folder_label = root_folder_label or DEFAULT_ROOT_FOLDER_LABEL
return self
end
@@ -294,14 +296,21 @@ function Builder:build(tree)
return self
end
local function format_root_name(root_cwd, modifier)
local base_root = utils.path_remove_trailing(vim.fn.fnamemodify(root_cwd, modifier))
return utils.path_join { base_root, ".." }
local function format_root_name(root_cwd, root_label)
if type(root_label) == "function" then
local label = root_label(root_cwd)
if type(label) == "string" then
return label
else
root_label = DEFAULT_ROOT_FOLDER_LABEL
end
end
return utils.path_remove_trailing(vim.fn.fnamemodify(root_cwd, root_label))
end
function Builder:build_header(show_header)
if show_header then
local root_name = format_root_name(self.root_cwd, self.root_folder_modifier)
local root_name = format_root_name(self.root_cwd, self.root_folder_label)
self:_insert_line(root_name)
self:_insert_highlight("NvimTreeRootFolder", 0, string.len(root_name))
self.index = 1