1 files changed, 47 insertions, 0 deletions

diff --git a/cli/internal/util/status.go b/cli/internal/util/status.go
new file mode 100644
index 0000000..23ae165
--- /dev/null
+++ b/cli/internal/util/status.go
@@ -0,0 +1,47 @@
+package util
+
+import "fmt"
+
+// CachingStatus represents the api server's perspective
+// on whether remote caching should be allowed
+type CachingStatus int
+
+const (
+	// CachingStatusDisabled indicates that the server will not accept or serve artifacts
+	CachingStatusDisabled CachingStatus = iota
+	// CachingStatusEnabled indicates that the server will accept and serve artifacts
+	CachingStatusEnabled
+	// CachingStatusOverLimit indicates that a usage limit has been hit and the
+	// server will temporarily not accept or serve artifacts
+	CachingStatusOverLimit
+	// CachingStatusPaused indicates that a customer's spending has been paused and the
+	// server will temporarily not accept or serve artifacts
+	CachingStatusPaused
+)
+
+// CachingStatusFromString parses a raw string to a caching status enum value
+func CachingStatusFromString(raw string) (CachingStatus, error) {
+	switch raw {
+	case "disabled":
+		return CachingStatusDisabled, nil
+	case "enabled":
+		return CachingStatusEnabled, nil
+	case "over_limit":
+		return CachingStatusOverLimit, nil
+	case "paused":
+		return CachingStatusPaused, nil
+	default:
+		return CachingStatusDisabled, fmt.Errorf("unknown caching status: %v", raw)
+	}
+}
+
+// CacheDisabledError is an error used to indicate that remote caching
+// is not available.
+type CacheDisabledError struct {
+	Status  CachingStatus
+	Message string
+}
+
+func (cd *CacheDisabledError) Error() string {
+	return cd.Message
+}