diff options
Diffstat (limited to 'vendor/github.com/posener/complete/utils.go')
-rw-r--r-- | vendor/github.com/posener/complete/utils.go | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/github.com/posener/complete/utils.go b/vendor/github.com/posener/complete/utils.go new file mode 100644 index 0000000..58b8b79 --- /dev/null +++ b/vendor/github.com/posener/complete/utils.go | |||
@@ -0,0 +1,46 @@ | |||
1 | package complete | ||
2 | |||
3 | import ( | ||
4 | "os" | ||
5 | "path/filepath" | ||
6 | "strings" | ||
7 | ) | ||
8 | |||
9 | // fixPathForm changes a file name to a relative name | ||
10 | func fixPathForm(last string, file string) string { | ||
11 | // get wording directory for relative name | ||
12 | workDir, err := os.Getwd() | ||
13 | if err != nil { | ||
14 | return file | ||
15 | } | ||
16 | |||
17 | abs, err := filepath.Abs(file) | ||
18 | if err != nil { | ||
19 | return file | ||
20 | } | ||
21 | |||
22 | // if last is absolute, return path as absolute | ||
23 | if filepath.IsAbs(last) { | ||
24 | return fixDirPath(abs) | ||
25 | } | ||
26 | |||
27 | rel, err := filepath.Rel(workDir, abs) | ||
28 | if err != nil { | ||
29 | return file | ||
30 | } | ||
31 | |||
32 | // fix ./ prefix of path | ||
33 | if rel != "." && strings.HasPrefix(last, ".") { | ||
34 | rel = "./" + rel | ||
35 | } | ||
36 | |||
37 | return fixDirPath(rel) | ||
38 | } | ||
39 | |||
40 | func fixDirPath(path string) string { | ||
41 | info, err := os.Stat(path) | ||
42 | if err == nil && info.IsDir() && !strings.HasSuffix(path, "/") { | ||
43 | path += "/" | ||
44 | } | ||
45 | return path | ||
46 | } | ||