Add profile lib remove command

It removes a library from the specified profile.

Author: MatteoPologruto

commands/service_profile_lib_add.go

@@ -62,7 +62,7 @@ func (s *arduinoCoreServerImpl) ProfileLibAdd(ctx context.Context, req *rpc.Prof
 	}
 
 	// If the library has been already added to the profile, just update the version
-	if lib, _ := profile.GetLibrary(req.LibName); lib != nil {
+	if lib, _ := profile.GetLibrary(req.LibName, false); lib != nil {
 		lib.Version = libRelease.GetVersion()
 	} else {
 		profile.Libraries = append(profile.Libraries, &sketch.ProfileLibraryReference{

commands/service_profile_lib_remove.go

@@ -0,0 +1,60 @@
+// This file is part of arduino-cli.
+//
+// Copyright 2025 ARDUINO SA (http://www.arduino.cc/)
+//
+// This software is released under the GNU General Public License version 3,
+// which covers the main part of arduino-cli.
+// The terms of this license can be found at:
+// https://www.gnu.org/licenses/gpl-3.0.en.html
+//
+// You can be released from the requirements of the above licenses by purchasing
+// a commercial license. Buying such a license is mandatory if you want to
+// modify or otherwise use the software for commercial activities involving the
+// Arduino software without disclosing the source code of your own applications.
+// To purchase a commercial license, send an email to license@arduino.cc.
+
+package commands
+
+import (
+	"context"
+
+	"github.com/arduino/arduino-cli/commands/cmderrors"
+	"github.com/arduino/arduino-cli/internal/arduino/sketch"
+	rpc "github.com/arduino/arduino-cli/rpc/cc/arduino/cli/commands/v1"
+	paths "github.com/arduino/go-paths-helper"
+)
+
+func (s *arduinoCoreServerImpl) ProfileLibRemove(ctx context.Context, req *rpc.ProfileLibRemoveRequest) (*rpc.ProfileLibRemoveResponse, error) {
+	sketchPath := paths.New(req.GetSketchPath())
+	projectFilePath, err := sketchPath.Join("sketch.yaml").Abs()
+	if err != nil {
+		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 err != nil {
+		return nil, err
+	}
+
+	lib, err := profile.GetLibrary(req.LibName, true)
+	if err != nil {
+		return nil, err
+	}
+
+	err = projectFilePath.WriteFile([]byte(sk.Project.AsYaml()))
+	if err != nil {
+		return nil, err
+	}
+
+	return &rpc.ProfileLibRemoveResponse{LibName: lib.Library, LibVersion: lib.Version.String()}, nil
+}

internal/arduino/sketch/profiles.go

@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"net/url"
 	"regexp"
+	"slices"
 	"strings"
 
 	"github.com/arduino/arduino-cli/commands/cmderrors"
@@ -121,9 +122,12 @@ type Profile struct {
 }
 
 // GetLibrary returns the requested library or an error if not found
-func (p *Profile) GetLibrary(libraryName string) (*ProfileLibraryReference, error) {
-	for _, l := range p.Libraries {
+func (p *Profile) GetLibrary(libraryName string, delete bool) (*ProfileLibraryReference, error) {
+	for i, l := range p.Libraries {
 		if l.Library == libraryName {
+			if delete {
+				p.Libraries = slices.Delete(p.Libraries, i, i+1)
+			}
 			return l, nil
 		}
 	}

internal/cli/profile/lib.go

@@ -40,6 +40,7 @@ func initLibCommand(srv rpc.ArduinoCoreServiceServer) *cobra.Command {
 	}
 
 	libCommand.AddCommand(initLibAddCommand(srv))
+	libCommand.AddCommand(initLibRemoveCommand(srv))
 
 	return libCommand
 }
@@ -88,20 +89,80 @@ 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(libResult{LibName: resp.GetLibName(), LibVersion: resp.GetLibVersion(), ProfileName: profileArg.Get()})
+		feedback.PrintResult(libAddResult{LibName: resp.GetLibName(), LibVersion: resp.GetLibVersion(), ProfileName: profileArg.Get()})
 	}
 }
 
-type libResult struct {
+func initLibRemoveCommand(srv rpc.ArduinoCoreServiceServer) *cobra.Command {
+	var destDir string
+
+	removeCommand := &cobra.Command{
+		Use:   fmt.Sprintf("remove %s[@%s]...", i18n.Tr("LIBRARY"), i18n.Tr("VERSION_NUMBER")),
+		Short: i18n.Tr("Removes a library from the profile."),
+		Long:  i18n.Tr("Removes a library from the profile."),
+		Example: "" +
+			"  " + os.Args[0] + " profile lib remove AudioZero -m my_profile\n" +
+			"  " + os.Args[0] + " profile lib remove Arduino_JSON@0.2.0 --profile my_profile\n",
+		Args: cobra.MinimumNArgs(1),
+		Run: func(cmd *cobra.Command, args []string) {
+			runLibRemoveCommand(cmd.Context(), args, srv, destDir)
+		},
+		ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+			return arguments.GetInstallableLibs(cmd.Context(), srv), cobra.ShellCompDirectiveDefault
+		},
+	}
+
+	removeCommand.Flags().StringVar(&destDir, "dest-dir", "", i18n.Tr("Location of the project file."))
+	profileArg.AddToCommand(removeCommand, srv)
+
+	return removeCommand
+}
+
+func runLibRemoveCommand(ctx context.Context, args []string, srv rpc.ArduinoCoreServiceServer, destDir string) {
+	sketchPath := arguments.InitSketchPath(destDir)
+
+	instance := instance.CreateAndInit(ctx, srv)
+	libRefs, err := lib.ParseLibraryReferenceArgsAndAdjustCase(ctx, srv, instance, args)
+	if err != nil {
+		feedback.Fatal(i18n.Tr("Arguments error: %v", err), feedback.ErrBadArgument)
+	}
+	for _, lib := range libRefs {
+		resp, err := srv.ProfileLibRemove(ctx, &rpc.ProfileLibRemoveRequest{
+			SketchPath:  sketchPath.String(),
+			ProfileName: profileArg.Get(),
+			LibName:     lib.Name,
+		})
+		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()})
+	}
+}
+
+type libAddResult struct {
+	LibName     string `json:"library_name"`
+	LibVersion  string `json:"library_version"`
+	ProfileName string `json:"profile_name"`
+}
+
+func (lr libAddResult) Data() interface{} {
+	return lr
+}
+
+func (lr libAddResult) String() string {
+	return i18n.Tr("Profile %s: %s@%s added successfully", lr.ProfileName, lr.LibName, lr.LibVersion)
+}
+
+type libRemoveResult struct {
 	LibName     string `json:"library_name"`
 	LibVersion  string `json:"library_version"`
 	ProfileName string `json:"profile_name"`
 }
 
-func (lr libResult) Data() interface{} {
+func (lr libRemoveResult) Data() interface{} {
 	return lr
 }
 
-func (lr libResult) String() string {
-	return i18n.Tr("Profile %s: %s@%s added succesfully", lr.ProfileName, lr.LibName, lr.LibVersion)
+func (lr libRemoveResult) String() string {
+	return i18n.Tr("Profile %s: %s@%s removed successfully", lr.ProfileName, lr.LibName, lr.LibVersion)
 }

rpc/cc/arduino/cli/commands/v1/commands.pb.go

@@ -196,6 +196,9 @@ service ArduinoCoreService {
 
   // Add a library to the profile.
   rpc ProfileLibAdd(ProfileLibAddRequest) returns (ProfileLibAddResponse) {}
+
+  // Remove a library from the profile.
+  rpc ProfileLibRemove(ProfileLibRemoveRequest) returns (ProfileLibRemoveResponse) {}
 }
 
 message CreateRequest {}
@@ -461,3 +464,19 @@ message ProfileLibAddResponse {
   // Version of the library
   string lib_version = 2;
 }
+
+message ProfileLibRemoveRequest {
+  // Absolute path to Sketch folder.
+  string sketch_path = 1;
+  // Name of the profile to be added to the sketch.yaml file.
+  string profile_name = 2;
+  // Name of the library.
+  string lib_name = 3;
+}
+
+message ProfileLibRemoveResponse {
+  // Name of the library.
+  string lib_name = 1;
+  // Version of the library
+  string lib_version = 2;
+}