Added vendor lock on depsHEADmaster

1 files changed, 48 insertions, 0 deletions

diff --git a/vendor/github.com/otiai10/copy/permission_control.go b/vendor/github.com/otiai10/copy/permission_control.go
new file mode 100644
index 0000000..97ae12d
--- /dev/null
+++ b/vendor/github.com/otiai10/copy/permission_control.go
@@ -0,0 +1,48 @@
+package copy
+
+import (
+        "os"
+)
+
+const (
+        // tmpPermissionForDirectory makes the destination directory writable,
+        // so that stuff can be copied recursively even if any original directory is NOT writable.
+        // See https://github.com/otiai10/copy/pull/9 for more information.
+        tmpPermissionForDirectory = os.FileMode(0755)
+)
+
+type PermissionControlFunc func(srcinfo fileInfo, dest string) (chmodfunc func(*error), err error)
+
+var (
+        AddPermission = func(perm os.FileMode) PermissionControlFunc {
+                return func(srcinfo fileInfo, dest string) (func(*error), error) {
+                        orig := srcinfo.Mode()
+                        if srcinfo.IsDir() {
+                                if err := os.MkdirAll(dest, tmpPermissionForDirectory); err != nil {
+                                        return func(*error) {}, err
+                                }
+                        }
+                        return func(err *error) {
+                                chmod(dest, orig|perm, err)
+                        }, nil
+                }
+        }
+        PerservePermission PermissionControlFunc = AddPermission(0)
+        DoNothing          PermissionControlFunc = func(srcinfo fileInfo, dest string) (func(*error), error) {
+                if srcinfo.IsDir() {
+                        if err := os.MkdirAll(dest, srcinfo.Mode()); err != nil {
+                                return func(*error) {}, err
+                        }
+                }
+                return func(*error) {}, nil
+        }
+)
+
+// chmod ANYHOW changes file mode,
+// with asiging error raised during Chmod,
+// BUT respecting the error already reported.
+func chmod(dir string, mode os.FileMode, reported *error) {
+        if err := os.Chmod(dir, mode); *reported == nil {
+                *reported = err
+        }
+}