[project][pkg] README, add master debug env flag

README.md

@@ -3,6 +3,9 @@
 This is a go layer on top of the Harmony RPC, included is a CLI tool that you can build with a
 simple invocation of `make`
 
+See https://docs.harmony.one/sdk-wiki/command-line-interface/using-the-harmony-cli-tool for detailed
+documentation on how to use the `hmy` CLI tools
+
 # Build
 
 Invoke `make` to build the `hmy` binary.

cmd/subcommands/custom-flags.go

@@ -24,7 +24,7 @@ func (oneAddress *oneAddress) Set(s string) error {
 }
 
 func (oneAddress oneAddress) Type() string {
-	return ""
+	return "string"
 }
 
 type chainIDWrapper struct {
@@ -45,5 +45,5 @@ func (chainIDWrapper *chainIDWrapper) Set(s string) error {
 }
 
 func (chainIDWrapper chainIDWrapper) Type() string {
-	return ""
+	return "string"
 }

pkg/common/values.go

@@ -27,4 +27,9 @@ func init() {
 	if _, enabled := os.LookupEnv("HMY_TX_DEBUG"); enabled != false {
 		DebugTransaction = true
 	}
+	if _, enabled := os.LookupEnv("HMY_ALL_DEBUG"); enabled != false {
+		DebugRPC = true
+		DebugTransaction = true
+	}
+
 }