1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
# Swift-indent
## Introduction
Note: This tool is still a work in progress.
swift-indent is a tool for automatically indenting your Swift files according to a
set of rules. It is implemented as another driver kind, like swiftc, the batch
compiler, so swift-indent is actually a symbolic link to swift. This tool uses
libIDE to indent code, so it can be leveraged from multiple systems and editors.
## Usage
To print all the available options:
swift-indent -help
By default, swift-indent will output the indented file to the standard output:
swift-indent sample.swift
You can either output the result to a separate file:
swift-indent sample.swift -o result.swift
Or you can indent in-place (the original file will be overwritten):
swift-indent -in-place sample.swift
If you want to indent using tabs instead of spaces, use the `-use-tabs` option:
swift-indent -use-tabs sample.swift
You can set the number of tabs or spaces using the `-tab-width` and
`-indent-width` options, respectively.
If you want to indent cases in switch statements, use the "-indent-switch-case"
option. The result would be something like this:
switch aSwitch {
case .some(let s):
print(s)
swift-indent supports indenting a range of lines from a file:
swift-indent -line-range 2:45 sample.swift
This will indent the file from lines 2 to 45, inclusive.
You can indent several files, but the `-line-range` option is not supported in
that case.
You can also provide several line ranges by using multiple `-line-range` options:
swift-indent -line-range 2:45 -line-range 100:120 sample.swift
|
