Add dump helpers

helper.go

@@ -0,0 +1,14 @@
+package main
+
+import "strings"
+
+func parseEnv(envs []string) map[string]string {
+	env := make(map[string]string, len(envs))
+
+	for _, s := range envs {
+		parts := strings.SplitN(s, "=", 2)
+		env[parts[0]] = parts[1]
+	}
+
+	return env
+}