87 lines
2.7 KiB
Lua
87 lines
2.7 KiB
Lua
local uv = vim.loop
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local utils = require'nvim-tree.utils'
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local M = {
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is_windows = vim.fn.has('win32') == 1
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}
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local function get_dir_git_status(parent_ignored, status, absolute_path)
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if parent_ignored then
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return '!!'
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end
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local dir_status = status.dirs and status.dirs[absolute_path]
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local file_status = status.files and status.files[absolute_path]
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return dir_status or file_status
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end
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function M.folder(cwd, name, status, parent_ignored)
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local absolute_path = utils.path_join({cwd, name})
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local handle = uv.fs_scandir(absolute_path)
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local has_children = handle and uv.fs_scandir_next(handle) ~= nil
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return {
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absolute_path = absolute_path,
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git_status = get_dir_git_status(parent_ignored, status, absolute_path),
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group_next = nil, -- If node is grouped, this points to the next child dir/link node
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has_children = has_children,
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name = name,
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nodes = {},
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open = false,
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}
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end
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local function is_executable(absolute_path, ext)
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if M.is_windows then
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return utils.is_windows_exe(ext)
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end
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return uv.fs_access(absolute_path, 'X')
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end
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function M.file(cwd, name, status, parent_ignored)
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local absolute_path = utils.path_join({cwd, name})
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local ext = string.match(name, ".?[^.]+%.(.*)") or ""
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return {
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absolute_path = absolute_path,
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executable = is_executable(absolute_path, ext),
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extension = ext,
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git_status = parent_ignored and '!!' or status.files and status.files[absolute_path],
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name = name,
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}
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end
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-- TODO-INFO: sometimes fs_realpath returns nil
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-- I expect this be a bug in glibc, because it fails to retrieve the path for some
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-- links (for instance libr2.so in /usr/lib) and thus even with a C program realpath fails
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-- when it has no real reason to. Maybe there is a reason, but errno is definitely wrong.
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-- So we need to check for link_to ~= nil when adding new links to the main tree
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function M.link(cwd, name, status, parent_ignored)
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--- I dont know if this is needed, because in my understanding, there isnt hard links in windows, but just to be sure i changed it.
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local absolute_path = utils.path_join({ cwd, name })
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local link_to = uv.fs_realpath(absolute_path)
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local stat = uv.fs_stat(absolute_path)
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local open, nodes
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if (link_to ~= nil) and uv.fs_stat(link_to).type == 'directory' then
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open = false
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nodes = {}
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end
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local last_modified = 0
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if stat ~= nil then
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last_modified = stat.mtime.sec
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end
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return {
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absolute_path = absolute_path,
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git_status = parent_ignored and '!!' or status.files and status.files[absolute_path],
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group_next = nil, -- If node is grouped, this points to the next child dir/link node
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last_modified = last_modified,
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link_to = link_to,
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name = name,
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nodes = nodes,
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open = open,
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}
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end
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return M
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