tomas.mirchev/nvim-tree.lua
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Make empty dir icons auto update

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This commit is contained in:
Cooper b. Anderson
2021-02-18 05:16:16 -05:00
committed by Kiyan
parent 25b414051f
commit 4579c6d2b9
3 changed files with 12 additions and 10 deletions
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1
lua/lib/fs.lua
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@@ -54,6 +54,7 @@ function M.create(node)
if not ans or #ans == 0 then return end if not ans or #ans == 0 then return end
if not ans:match('/') then if not ans:match('/') then
node.open = true
return create_file(add_into..ans) return create_file(add_into..ans)
end end

4
lua/lib/populate.lua
View File

@@ -16,7 +16,7 @@ local function dir_new(cwd, name)
local absolute_path = cwd..'/'..name local absolute_path = cwd..'/'..name
local stat = luv.fs_stat(absolute_path) local stat = luv.fs_stat(absolute_path)
local handle = luv.fs_opendir(absolute_path, nil, 1) local handle = luv.fs_opendir(absolute_path, nil, 1)
local children = luv.fs_readdir(handle) local child = luv.fs_readdir(handle)
luv.fs_closedir(handle) luv.fs_closedir(handle)
return { return {
name = name, name = name,
@@ -26,7 +26,7 @@ local function dir_new(cwd, name)
match_name = path_to_matching_str(name), match_name = path_to_matching_str(name),
match_path = path_to_matching_str(absolute_path), match_path = path_to_matching_str(absolute_path),
open = false, open = false,
empty = children == nil, has_children = child ~= nil,
entries = {} entries = {}
} }
end end

17
lua/lib/renderer.lua
View File

@@ -16,21 +16,21 @@ local set_folder_hl = function(line, depth, git_icon_len, _, hl_group)
end end
if icon_state.show_folder_icon then if icon_state.show_folder_icon then
get_folder_icon = function(open, is_symlink, is_empty) get_folder_icon = function(open, is_symlink, has_children)
local n = "" local n = ""
if is_symlink then if is_symlink then
n = icon_state.icons.folder_icons.symlink n = icon_state.icons.folder_icons.symlink
elseif open then elseif open then
if is_empty then if has_children then
n = icon_state.icons.folder_icons.empty_open
else
n = icon_state.icons.folder_icons.open n = icon_state.icons.folder_icons.open
else
n = icon_state.icons.folder_icons.empty_open
end end
else else
if is_empty then if has_children then
n = icon_state.icons.folder_icons.empty
else
n = icon_state.icons.folder_icons.default n = icon_state.icons.folder_icons.default
else
n = icon_state.icons.folder_icons.empty
end end
end end
return n.." " return n.." "
@@ -238,7 +238,8 @@ local function update_draw_data(tree, depth, markers)
local git_hl = get_git_hl(node) local git_hl = get_git_hl(node)
if node.entries then if node.entries then
local icon = get_folder_icon(node.open, node.link_to ~= nil, node.empty) local icon = get_folder_icon(node.open, node.link_to ~= nil, #node.entries ~= 0 or node.has_children)
if node.has_children then node.has_children = nil end
local git_icon = get_git_icons(node, index, offset, #icon+1) or "" local git_icon = get_git_icons(node, index, offset, #icon+1) or ""
-- INFO: this is mandatory in order to keep gui attributes (bold/italics) -- INFO: this is mandatory in order to keep gui attributes (bold/italics)
set_folder_hl(index, offset, #icon, #node.name+#git_icon, 'NvimTreeFolderName') set_folder_hl(index, offset, #icon, #node.name+#git_icon, 'NvimTreeFolderName')