Support default profiles

If the project file contains only one profile, it is automatically set as default, otherwise the `--default` flag can be used.
Library operations are automatically executed on the default profile.

Author: MatteoPologruto

commands/service_profile_init.go

@@ -97,6 +97,11 @@ func (s *arduinoCoreServerImpl) InitProfile(ctx context.Context, req *rpc.InitPr
 		})
 
 		sk.Project.Profiles = append(sk.Project.Profiles, newProfile)
+		// Set the profile as the default one if it's the only one
+		if req.DefaultProfile || len(sk.Project.Profiles) == 1 {
+			sk.Project.DefaultProfile = newProfile.Name
+		}
+
 		err = projectFilePath.WriteFile([]byte(sk.Project.AsYaml()))
 		if err != nil {
 			return nil, err

commands/service_profile_lib_add.go

@@ -32,17 +32,22 @@ func (s *arduinoCoreServerImpl) ProfileLibAdd(ctx context.Context, req *rpc.Prof
 		return nil, err
 	}
 
-	if req.GetProfileName() == "" {
-		return nil, &cmderrors.MissingProfileError{}
-	}
-
 	// Returns an error if the main file is missing from the sketch so there is no need to check if the path exists
 	sk, err := sketch.New(sketchPath)
 	if err != nil {
 		return nil, err
 	}
 
-	profile, err := sk.GetProfile(req.ProfileName)
+	// If no profile is specified, try to use the default one
+	profileName := sk.Project.DefaultProfile
+	if req.GetProfileName() != "" {
+		profileName = req.GetProfileName()
+	}
+	if profileName == "" {
+		return nil, &cmderrors.MissingProfileError{}
+	}
+
+	profile, err := sk.GetProfile(profileName)
 	if err != nil {
 		return nil, err
 	}
@@ -76,5 +81,5 @@ func (s *arduinoCoreServerImpl) ProfileLibAdd(ctx context.Context, req *rpc.Prof
 		return nil, err
 	}
 
-	return &rpc.ProfileLibAddResponse{LibName: req.LibName, LibVersion: libRelease.GetVersion().String()}, nil
+	return &rpc.ProfileLibAddResponse{LibName: req.LibName, LibVersion: libRelease.GetVersion().String(), ProfileName: profileName}, nil
 }

commands/service_profile_lib_remove.go

@@ -31,17 +31,22 @@ func (s *arduinoCoreServerImpl) ProfileLibRemove(ctx context.Context, req *rpc.P
 		return nil, err
 	}
 
-	if req.GetProfileName() == "" {
-		return nil, &cmderrors.MissingProfileError{}
-	}
-
 	// Returns an error if the main file is missing from the sketch so there is no need to check if the path exists
 	sk, err := sketch.New(sketchPath)
 	if err != nil {
 		return nil, err
 	}
 
-	profile, err := sk.GetProfile(req.ProfileName)
+	// If no profile is specified, try to use the default one
+	profileName := sk.Project.DefaultProfile
+	if req.GetProfileName() != "" {
+		profileName = req.GetProfileName()
+	}
+	if profileName == "" {
+		return nil, &cmderrors.MissingProfileError{}
+	}
+
+	profile, err := sk.GetProfile(profileName)
 	if err != nil {
 		return nil, err
 	}
@@ -56,5 +61,5 @@ func (s *arduinoCoreServerImpl) ProfileLibRemove(ctx context.Context, req *rpc.P
 		return nil, err
 	}
 
-	return &rpc.ProfileLibRemoveResponse{LibName: lib.Library, LibVersion: lib.Version.String()}, nil
+	return &rpc.ProfileLibRemoveResponse{LibName: lib.Library, LibVersion: lib.Version.String(), ProfileName: profileName}, nil
 }

internal/cli/profile/init.go

@@ -28,6 +28,7 @@ import (
 )
 
 func initInitCommand(srv rpc.ArduinoCoreServiceServer) *cobra.Command {
+	var defaultProfile bool
 	initCommand := &cobra.Command{
 		Use:   "init",
 		Short: i18n.Tr("Creates or updates the sketch project file."),
@@ -38,15 +39,16 @@ func initInitCommand(srv rpc.ArduinoCoreServiceServer) *cobra.Command {
 			"  " + os.Args[0] + " config init --profile Uno_profile -b arduino:avr:uno",
 		Args: cobra.MaximumNArgs(1),
 		Run: func(cmd *cobra.Command, args []string) {
-			runInitCommand(cmd.Context(), args, srv)
+			runInitCommand(cmd.Context(), args, srv, defaultProfile)
 		},
 	}
 	fqbnArg.AddToCommand(initCommand, srv)
 	profileArg.AddToCommand(initCommand, srv)
+	initCommand.Flags().BoolVar(&defaultProfile, "default", false, i18n.Tr("Set the profile as the default one."))
 	return initCommand
 }
 
-func runInitCommand(ctx context.Context, args []string, srv rpc.ArduinoCoreServiceServer) {
+func runInitCommand(ctx context.Context, args []string, srv rpc.ArduinoCoreServiceServer, defaultProfile bool) {
 	path := ""
 	if len(args) > 0 {
 		path = args[0]
@@ -56,7 +58,7 @@ func runInitCommand(ctx context.Context, args []string, srv rpc.ArduinoCoreServi
 
 	inst := instance.CreateAndInit(ctx, srv)
 
-	resp, err := srv.InitProfile(ctx, &rpc.InitProfileRequest{Instance: inst, SketchPath: sketchPath.String(), ProfileName: profileArg.Get(), Fqbn: fqbnArg.String()})
+	resp, err := srv.InitProfile(ctx, &rpc.InitProfileRequest{Instance: inst, SketchPath: sketchPath.String(), ProfileName: profileArg.Get(), Fqbn: fqbnArg.String(), DefaultProfile: defaultProfile})
 	if err != nil {
 		feedback.Fatal(i18n.Tr("Error initializing the project file: %v", err), feedback.ErrGeneric)
 	}

internal/cli/profile/lib.go

@@ -89,7 +89,7 @@ func runLibAddCommand(ctx context.Context, args []string, srv rpc.ArduinoCoreSer
 		if err != nil {
 			feedback.Fatal(i18n.Tr("Error adding %s to the profile %s: %v", lib.Name, profileArg.Get(), err), feedback.ErrGeneric)
 		}
-		feedback.PrintResult(libAddResult{LibName: resp.GetLibName(), LibVersion: resp.GetLibVersion(), ProfileName: profileArg.Get()})
+		feedback.PrintResult(libAddResult{LibName: resp.GetLibName(), LibVersion: resp.GetLibVersion(), ProfileName: resp.ProfileName})
 	}
 }
 
@@ -135,7 +135,7 @@ func runLibRemoveCommand(ctx context.Context, args []string, srv rpc.ArduinoCore
 		if err != nil {
 			feedback.Fatal(i18n.Tr("Error removing %s from the profile %s: %v", lib.Name, profileArg.Get(), err), feedback.ErrGeneric)
 		}
-		feedback.PrintResult(libRemoveResult{LibName: resp.GetLibName(), LibVersion: resp.GetLibVersion(), ProfileName: profileArg.Get()})
+		feedback.PrintResult(libRemoveResult{LibName: resp.GetLibName(), LibVersion: resp.GetLibVersion(), ProfileName: resp.ProfileName})
 	}
 }