Initial transfer of provider code

1 files changed, 49 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/go-getter/decompress_gzip.go b/vendor/github.com/hashicorp/go-getter/decompress_gzip.go
new file mode 100644
index 0000000..2001054
--- /dev/null
+++ b/vendor/github.com/hashicorp/go-getter/decompress_gzip.go
@@ -0,0 +1,49 @@
+package getter
+
+import (
+        "compress/gzip"
+        "fmt"
+        "io"
+        "os"
+        "path/filepath"
+)
+
+// GzipDecompressor is an implementation of Decompressor that can
+// decompress bz2 files.
+type GzipDecompressor struct{}
+
+func (d *GzipDecompressor) Decompress(dst, src string, dir bool) error {
+        // Directory isn't supported at all
+        if dir {
+                return fmt.Errorf("gzip-compressed files can only unarchive to a single file")
+        }
+
+        // If we're going into a directory we should make that first
+        if err := os.MkdirAll(filepath.Dir(dst), 0755); err != nil {
+                return err
+        }
+
+        // File first
+        f, err := os.Open(src)
+        if err != nil {
+                return err
+        }
+        defer f.Close()
+
+        // gzip compression is second
+        gzipR, err := gzip.NewReader(f)
+        if err != nil {
+                return err
+        }
+        defer gzipR.Close()
+
+        // Copy it out
+        dstF, err := os.Create(dst)
+        if err != nil {
+                return err
+        }
+        defer dstF.Close()
+
+        _, err = io.Copy(dstF, gzipR)
+        return err
+}