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author | Jake Champlin <jake.champlin.27@gmail.com> | 2017-06-06 12:40:07 -0400 |
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committer | Jake Champlin <jake.champlin.27@gmail.com> | 2017-06-06 12:40:07 -0400 |
commit | bae9f6d2fd5eb5bc80929bd393932b23f14d7c93 (patch) | |
tree | ca9ab12a7d78b1fc27a8f734729081357ce6d252 /vendor/github.com/hashicorp/go-getter/get_file_windows.go | |
parent | 254c495b6bebab3fb72a243c4bce858d79e6ee99 (diff) | |
download | terraform-provider-statuscake-bae9f6d2fd5eb5bc80929bd393932b23f14d7c93.tar.gz terraform-provider-statuscake-bae9f6d2fd5eb5bc80929bd393932b23f14d7c93.tar.zst terraform-provider-statuscake-bae9f6d2fd5eb5bc80929bd393932b23f14d7c93.zip |
Initial transfer of provider code
Diffstat (limited to 'vendor/github.com/hashicorp/go-getter/get_file_windows.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-getter/get_file_windows.go | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/go-getter/get_file_windows.go b/vendor/github.com/hashicorp/go-getter/get_file_windows.go new file mode 100644 index 0000000..f87ed0a --- /dev/null +++ b/vendor/github.com/hashicorp/go-getter/get_file_windows.go | |||
@@ -0,0 +1,120 @@ | |||
1 | // +build windows | ||
2 | |||
3 | package getter | ||
4 | |||
5 | import ( | ||
6 | "fmt" | ||
7 | "io" | ||
8 | "net/url" | ||
9 | "os" | ||
10 | "os/exec" | ||
11 | "path/filepath" | ||
12 | "strings" | ||
13 | ) | ||
14 | |||
15 | func (g *FileGetter) Get(dst string, u *url.URL) error { | ||
16 | path := u.Path | ||
17 | if u.RawPath != "" { | ||
18 | path = u.RawPath | ||
19 | } | ||
20 | |||
21 | // The source path must exist and be a directory to be usable. | ||
22 | if fi, err := os.Stat(path); err != nil { | ||
23 | return fmt.Errorf("source path error: %s", err) | ||
24 | } else if !fi.IsDir() { | ||
25 | return fmt.Errorf("source path must be a directory") | ||
26 | } | ||
27 | |||
28 | fi, err := os.Lstat(dst) | ||
29 | if err != nil && !os.IsNotExist(err) { | ||
30 | return err | ||
31 | } | ||
32 | |||
33 | // If the destination already exists, it must be a symlink | ||
34 | if err == nil { | ||
35 | mode := fi.Mode() | ||
36 | if mode&os.ModeSymlink == 0 { | ||
37 | return fmt.Errorf("destination exists and is not a symlink") | ||
38 | } | ||
39 | |||
40 | // Remove the destination | ||
41 | if err := os.Remove(dst); err != nil { | ||
42 | return err | ||
43 | } | ||
44 | } | ||
45 | |||
46 | // Create all the parent directories | ||
47 | if err := os.MkdirAll(filepath.Dir(dst), 0755); err != nil { | ||
48 | return err | ||
49 | } | ||
50 | |||
51 | sourcePath := toBackslash(path) | ||
52 | |||
53 | // Use mklink to create a junction point | ||
54 | output, err := exec.Command("cmd", "/c", "mklink", "/J", dst, sourcePath).CombinedOutput() | ||
55 | if err != nil { | ||
56 | return fmt.Errorf("failed to run mklink %v %v: %v %q", dst, sourcePath, err, output) | ||
57 | } | ||
58 | |||
59 | return nil | ||
60 | } | ||
61 | |||
62 | func (g *FileGetter) GetFile(dst string, u *url.URL) error { | ||
63 | path := u.Path | ||
64 | if u.RawPath != "" { | ||
65 | path = u.RawPath | ||
66 | } | ||
67 | |||
68 | // The source path must exist and be a directory to be usable. | ||
69 | if fi, err := os.Stat(path); err != nil { | ||
70 | return fmt.Errorf("source path error: %s", err) | ||
71 | } else if fi.IsDir() { | ||
72 | return fmt.Errorf("source path must be a file") | ||
73 | } | ||
74 | |||
75 | _, err := os.Lstat(dst) | ||
76 | if err != nil && !os.IsNotExist(err) { | ||
77 | return err | ||
78 | } | ||
79 | |||
80 | // If the destination already exists, it must be a symlink | ||
81 | if err == nil { | ||
82 | // Remove the destination | ||
83 | if err := os.Remove(dst); err != nil { | ||
84 | return err | ||
85 | } | ||
86 | } | ||
87 | |||
88 | // Create all the parent directories | ||
89 | if err := os.MkdirAll(filepath.Dir(dst), 0755); err != nil { | ||
90 | return err | ||
91 | } | ||
92 | |||
93 | // If we're not copying, just symlink and we're done | ||
94 | if !g.Copy { | ||
95 | return os.Symlink(path, dst) | ||
96 | } | ||
97 | |||
98 | // Copy | ||
99 | srcF, err := os.Open(path) | ||
100 | if err != nil { | ||
101 | return err | ||
102 | } | ||
103 | defer srcF.Close() | ||
104 | |||
105 | dstF, err := os.Create(dst) | ||
106 | if err != nil { | ||
107 | return err | ||
108 | } | ||
109 | defer dstF.Close() | ||
110 | |||
111 | _, err = io.Copy(dstF, srcF) | ||
112 | return err | ||
113 | } | ||
114 | |||
115 | // toBackslash returns the result of replacing each slash character | ||
116 | // in path with a backslash ('\') character. Multiple separators are | ||
117 | // replaced by multiple backslashes. | ||
118 | func toBackslash(path string) string { | ||
119 | return strings.Replace(path, "/", "\\", -1) | ||
120 | } | ||