Register all subcommands

go.sum

@@ -974,7 +974,6 @@ github.com/modern-go/reflect2 v0.0.0-20180320133207-05fbef0ca5da/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
 github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
 github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
 github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=

internal/core/basis.go

@@ -87,9 +87,6 @@ func (b *Basis) Init() (result *vagrant_server.Job_InitResult, err error) {
 	f := b.factories[component.CommandType]
 	result = &vagrant_server.Job_InitResult{}
 	for _, name := range f.Registered() {
-		if name != "box" {
-			continue
-		}
 		c, err := componentCreatorMap[component.CommandType].Create(context.Background(), b, name)
 		if err != nil {
 			b.logger.Error("failed to start plugin", "name", name, "error", err)
@@ -113,24 +110,7 @@ func (b *Basis) Init() (result *vagrant_server.Job_InitResult, err error) {
 		if err != nil {
 			b.logger.Error("failed to get flags for command "+name, "error", err)
 		}
-		subcmds, err := cmd.Subcommands()
-		if subcmds != nil {
-			for _, scmd := range subcmds {
-				scmdName, _ := scmd.Name()
-				scmdHelp, _ := scmd.Help()
-				scmdSyn, _ := scmd.Synopsis()
-				scmdFlags, _ := scmd.Flags()
-				result.Commands = append(
-					result.Commands,
-					&vagrant_server.Job_Command{
-						Name:     strings.Join(scmdName, " "),
-						Synopsis: scmdSyn,
-						Help:     scmdHelp,
-						Flags:    FlagsToProtoMapper(scmdFlags),
-					},
-				)
-			}
-		}
+		err = RegisterSubcommands(cmd, result)
 		if err != nil {
 			b.logger.Error("subcommand error", err)
 		}
@@ -148,6 +128,29 @@ func (b *Basis) Init() (result *vagrant_server.Job_InitResult, err error) {
 	return
 }
 
+func RegisterSubcommands(cmd sdkcore.Command, result *vagrant_server.Job_InitResult) (err error) {
+	subcmds, err := cmd.Subcommands()
+	if len(subcmds) > 0 {
+		for _, scmd := range subcmds {
+			scmdName, _ := scmd.Name()
+			scmdHelp, _ := scmd.Help()
+			scmdSyn, _ := scmd.Synopsis()
+			scmdFlags, _ := scmd.Flags()
+			result.Commands = append(
+				result.Commands,
+				&vagrant_server.Job_Command{
+					Name:     strings.Join(scmdName, " "),
+					Synopsis: scmdSyn,
+					Help:     scmdHelp,
+					Flags:    FlagsToProtoMapper(scmdFlags),
+				},
+			)
+			err = RegisterSubcommands(scmd, result)
+		}
+	}
+	return
+}
+
 func FlagsToProtoMapper(input []*option.Option) []*vagrant_server.Job_Flag {
 	output := []*vagrant_server.Job_Flag{}
 

plugins/commands/serve/service.rb

@@ -1,7 +1,6 @@
 module VagrantPlugins
   module CommandServe
     module Service
-      LOGGER = Log4r::Logger.new("vagrant::plugin::command::service")
 
       # Simple aliases
       SDK = Hashicorp::Vagrant::Sdk
@@ -67,12 +66,16 @@ module VagrantPlugins
         end
 
         def self.with_info(context)
-          if context.metadata["command"].nil?
+          cmd_meta = context.metadata["command"]
+          if cmd_meta.nil?
             command = []
           else
-            command = context.metadata["command"].split(" ")
+            if cmd_meta.is_a?(String)
+              command = context.metadata["command"].split(" ")
+            else
+              command = context.metadata["command"]
+            end
           end
-          LOGGER.info("command info: #{command}")
           info = new(
             basis: context.metadata["basis_resource_id"],
             project: context.metadata["project_resource_id"],

plugins/commands/serve/service/command_service.rb

@@ -50,7 +50,7 @@ module VagrantPlugins
 
         def flags(req, ctx)
           ServiceInfo.with_info(ctx) do |info|
-            options = command_options_for(info.plugin_name)
+            options = command_options_for(info.plugin_name, info.command)
             # Now we can build our list of flags
             flags = options.top.list.find_all { |o|
               o.is_a?(OptionParser::Switch)
@@ -76,7 +76,7 @@ module VagrantPlugins
 
         def subcommands(req, ctx)
           ServiceInfo.with_info(ctx) do |info|
-            cmds = subcommands_for(info.plugin_name)
+            cmds = subcommands_for(info.plugin_name, info.command)
             SDK::Command::SubcommandResp.new(
               commands: cmds.nil? ? [] : cmds.keys,
             )