Types
Url
Create a Url:
-- regular file
local url = Url("/root/Downloads/logo.png")
-- `bgm.mp3` from the archive `ost.zip`
local url = Url("archive:///root/ost.zip#bgm.mp3")
name
Filename of the url.
| Type | string? |
stem
Filename without the extension.
| Type | string? |
frag
Url fragment.
Let's say the url archive:///root/my-archive.zip#1.jpg, the fragment 1.jpg.
| Type | string? |
parent
Parent directory.
| Type | Url? |
is_regular
Whether the file represented by the url is a regular file.
| Type | boolean |
is_search
Whether the file represented by the url is from a search result.
| Type | boolean |
is_archive
Whether the file represented by the url is from an archive.
| Type | boolean |
is_absolute
Whether the path represented by the url is absolute.
| Type | boolean |
has_root
Whether the path represented by the url has a root.
| Type | boolean |
join(self, another)
Join with another.
| In/Out | Type |
|---|---|
self | Url |
another | Url | string |
| Return | Url |
starts_with(self, another)
Whether the url starts with another.
| In/Out | Type |
|---|---|
self | Url |
another | Url | string |
| Return | boolean |
ends_with(self, another)
Whether the url ends with another.
| In/Out | Type |
|---|---|
self | Url |
another | Url | string |
| Return | boolean |
strip_prefix(self, another)
Strips the prefix of another.
| In/Out | Type |
|---|---|
self | Url |
another | Url | string |
| Return | Url |
__eq(self, another)
Whether the url is equal to another.
| In/Out | Type |
|---|---|
self | Url |
another | Url |
| Return | boolean |
__tostring(self)
Convert the url to string.
| In/Out | Type |
|---|---|
self | Url |
| Return | string |
__concat(self, another)
Concatenate the url with another.
| In/Out | Type |
|---|---|
self | Url |
another | string |
| Return | Url |
Cha
Cha means one file's characteristics.
is_dir
Whether the file is a directory.
| Type | boolean |
is_hidden
Whether the file is hidden.
| Type | boolean |
is_link
Whether the file is a symlink.
| Type | boolean |
is_orphan
Whether the file is a bad symlink, which points to a non-existent file.
| Type | boolean |
is_dummy
Whether the file is dummy, which fails to load complete metadata, possibly the filesystem doesn't support it, such as FUSE.
| Type | boolean |
is_block
Whether the file is a block device.
| Type | boolean |
is_char
Whether the file is a character device.
| Type | boolean |
is_fifo
Whether the file is a FIFO.
| Type | boolean |
is_sock
Whether the file is a socket.
| Type | boolean |
is_exec
Whether the file is executable.
| Type | boolean |
is_sticky
Whether the file has the sticky bit set.
| Type | boolean |
len
Length of the file in bytes.
If you want to get the size of a directory, use size() instead.
| Type | integer |
atime
Accessed time of the file in Unix timestamp.
| Type | integer? |
btime
Birth time of the file in Unix timestamp.
| Type | integer? |
mtime
Modified time of the file in Unix timestamp.
| Type | integer? |
uid
User id of the file.
| Type | integer? |
| Available | Unix-like systems only |
gid
Group id of the file.
| Type | integer? |
| Available | Unix-like systems only |
nlink
Number of hard links to the file.
| Type | integer? |
| Available | Unix-like systems only |
perm(self)
Unix permission representation, such as drwxr-xr-x.
| Type | string? |
| Available | Unix-like systems only |
File
url
Url of the file.
| Type | Url |
cha
Cha of the file.
| Type | Cha |
link_to
Url of the file points to, if it's a symlink.
| Type | Url? |
name
Name of the file.
| Type | string |
Icon
text
Text of the icon.
| Type | string |
style
Style of the icon.
| Type | Style |
Error
code
Raw error code.
| Type | integer |
__tostring(self)
Convert the error to string.
| In/Out | Type |
|---|---|
self | Error |
| Return | string |
__concat(self, another)
Concatenate the error with another.
| In/Out | Type |
|---|---|
self | Error |
another | string |
| Return | Error |
Window
rows
Number of rows.
| Type | integer |
cols
Number of columns.
| Type | integer |
width
Width in pixels.
| Type | integer |
height
Height in pixels.
| Type | integer |