blob: 5e076d3b5a4a4f0652ac31445db9e6783302ab39 (
plain)
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
|
{- Some git commands output encoded filenames, in a rather annoyingly complex
- C-style encoding.
-
- Copyright 2010, 2011 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Git.Filename where
import Utility.Format (decode_c, encode_c)
import Common
decode :: String -> FilePath
decode [] = []
decode f@(c:s)
-- encoded strings will be inside double quotes
| c == '"' && end s == ['"'] = decode_c $ beginning s
| otherwise = f
{- Should not need to use this, except for testing decode. -}
encode :: FilePath -> String
encode s = "\"" ++ encode_c s ++ "\""
{- for quickcheck -}
prop_idempotent_deencode :: String -> Bool
prop_idempotent_deencode s = s == decode (encode s)
|
