restructured the project to comply community guideline, for others check release note

internal/common/constants.go

@@ -0,0 +1,44 @@
+package common
+
+import (
+	"time"
+)
+
+const (
+	ConnectionTimeout = 5 * time.Second
+	DialTimeout       = 3 * time.Second
+	KeepAlive         = 60 * time.Second
+)
+
+// file, folder structure
+
+const (
+	ConfigBasePath        = "config"
+	ConfigFileName        = "config.yml"
+	ConfigExampleFileName = "config.example.yml"
+	ConfigPath            = ConfigBasePath + "/" + ConfigFileName
+)
+
+const (
+	SchemaBasePath         = "schema"
+	ConfigSchemaPath       = SchemaBasePath + "/config.schema.json"
+	FileProviderSchemaPath = SchemaBasePath + "/providers.schema.json"
+)
+
+const (
+	ComposeFileName        = "compose.yml"
+	ComposeExampleFileName = "compose.example.yml"
+)
+
+const (
+	ErrorPagesBasePath = "error_pages"
+)
+
+const DockerHostFromEnv = "$DOCKER_HOST"
+
+const (
+	IdleTimeoutDefault = "0"
+	WakeTimeoutDefault = "30s"
+	StopTimeoutDefault = "10s"
+	StopMethodDefault  = "stop"
+)