1 files changed, 43 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/go-getter/detect_gcs.go b/vendor/github.com/hashicorp/go-getter/detect_gcs.go
new file mode 100644
index 0000000..1136373
--- /dev/null
+++ b/vendor/github.com/hashicorp/go-getter/detect_gcs.go
@@ -0,0 +1,43 @@
+package getter
+
+import (
+        "fmt"
+        "net/url"
+        "strings"
+)
+
+// GCSDetector implements Detector to detect GCS URLs and turn
+// them into URLs that the GCSGetter can understand.
+type GCSDetector struct{}
+
+func (d *GCSDetector) Detect(src, _ string) (string, bool, error) {
+        if len(src) == 0 {
+                return "", false, nil
+        }
+
+        if strings.Contains(src, "googleapis.com/") {
+                return d.detectHTTP(src)
+        }
+
+        return "", false, nil
+}
+
+func (d *GCSDetector) detectHTTP(src string) (string, bool, error) {
+
+        parts := strings.Split(src, "/")
+        if len(parts) < 5 {
+                return "", false, fmt.Errorf(
+                        "URL is not a valid GCS URL")
+        }
+        version := parts[2]
+        bucket := parts[3]
+        object := strings.Join(parts[4:], "/")
+
+        url, err := url.Parse(fmt.Sprintf("https://www.googleapis.com/storage/%s/%s/%s",
+                version, bucket, object))
+        if err != nil {
+                return "", false, fmt.Errorf("error parsing GCS URL: %s", err)
+        }
+
+        return "gcs::" + url.String(), true, nil
+}