add: constant

54m · 54m · commit 9b0bf82ee03a · 2021-03-24T02:47:02.000+09:00
diff --git a/constant.go b/constant.go
@@ -0,0 +1,8 @@
+package gcpen
+
+const (
+	EnvKeyProjectID          = "GCP_PROJECT"          // for Google Cloud Functions
+	EnvKeyGoogleCloudProject = "GOOGLE_CLOUD_PROJECT" // for Google App Engine
+	EnvKeyServiceName        = "GAE_SERVICE"          // for Google App Engine
+	EnvKeyServiceVersion     = "GAE_VERSION"          // for Google App Engine
+)
