[BREAKING] Removed `debugging_supported` field from `BoardDetails` gRPC call (#2438)

* Removed debugging_supported field from BoardDetailsResponse

* fix typo

commands/board/details.go

@@ -39,7 +39,7 @@ func Details(ctx context.Context, req *rpc.BoardDetailsRequest) (*rpc.BoardDetai
 		return nil, &arduino.InvalidFQBNError{Cause: err}
 	}
 
-	boardPackage, boardPlatform, board, boardProperties, boardRefPlatform, err := pme.ResolveFQBN(fqbn)
+	boardPackage, boardPlatform, board, boardProperties, _, err := pme.ResolveFQBN(fqbn)
 	if err != nil {
 		return nil, &arduino.UnknownFQBNError{Cause: err}
 	}
@@ -64,13 +64,6 @@ func Details(ctx context.Context, req *rpc.BoardDetailsRequest) (*rpc.BoardDetai
 		details.BuildProperties, _ = utils.ExpandBuildProperties(details.BuildProperties)
 	}
 
-	details.DebuggingSupported = boardProperties.ContainsKey("debug.executable") ||
-		boardPlatform.Properties.ContainsKey("debug.executable") ||
-		(boardRefPlatform != nil && boardRefPlatform.Properties.ContainsKey("debug.executable")) ||
-		// HOTFIX: Remove me when the `arduino:samd` core is updated
-		boardPlatform.String() == "arduino:samd@1.8.9" ||
-		boardPlatform.String() == "arduino:samd@1.8.8"
-
 	details.Package = &rpc.Package{
 		Name:       boardPackage.Name,
 		Maintainer: boardPackage.Maintainer,

docs/UPGRADING.md

@@ -2,7 +2,19 @@
 
 Here you can find a list of migration guides to handle breaking changes between releases of the CLI.
 
-## v0.35.0
+## 0.35.0
+
+### `debugging_supported` field has been removed from gRPC `cc.arduino.cli.commands.v1.BoardDetails` and `board details` command in CLI
+
+The `debugging_supported` field has been removed, since the possibility to debug is determined by:
+
+- the board selected
+- the board option selected
+- the programmer selected
+
+the `board details` command has no sufficient information to determine it. If you need to determine if a specific
+selection of board + option + programmer supports debugging, use the gRPC call
+`cc.arduino.cli.commands.v1.GetDebugConfig`: if the call is successful, it means that the debugging is supported.
 
 ### CLI `debug --info` changed JSON output.
 

internal/cli/board/details.go

@@ -138,9 +138,6 @@ func (dr detailsResult) String() string {
 	t.AddRow(tr("Board name:"), details.Name)
 	t.AddRow(tr("FQBN:"), details.Fqbn)
 	addIfNotEmpty(tr("Board version:"), details.Version)
-	if details.GetDebuggingSupported() {
-		t.AddRow(tr("Debugging supported:"), table.NewCell("✔", color.New(color.FgGreen)))
-	}
 
 	if details.Official {
 		t.AddRow() // get some space from above

internal/integrationtest/board/board_test.go

@@ -304,9 +304,8 @@ func TestBoardDetails(t *testing.T) {
 	_, _, err = cli.Run("core", "install", "arduino:samd@1.8.8")
 	require.NoError(t, err)
 
-	stdout, _, err = cli.Run("board", "details", "-b", "arduino:samd:nano_33_iot", "--format", "json")
+	_, _, err = cli.Run("board", "details", "-b", "arduino:samd:nano_33_iot", "--format", "json")
 	require.NoError(t, err)
-	requirejson.Contains(t, stdout, `{"debugging_supported": true}`)
 }
 
 func TestBoardDetailsNoFlags(t *testing.T) {

rpc/cc/arduino/cli/commands/v1/board.proto

@@ -59,8 +59,7 @@ message BoardDetailsResponse {
   repeated ConfigOption config_options = 11;
   // List of programmers supported by the board
   repeated Programmer programmers = 13;
-  // Set to true if the board supports debugging
-  bool debugging_supported = 14;
+  reserved 14;
   // Identifying information for the board (e.g., USB VID/PID).
   repeated BoardIdentificationProperties identification_properties = 15;
   // Board build properties used for compiling