Gradle - fix command properties recognition

build/gradle.go

@@ -265,16 +265,20 @@ func (config *gradleRunConfig) GetCmd() *exec.Cmd {
 func handleGradleCommandProperties(tasks []string) []string {
 	var cmdArgs []string
 	for _, task := range tasks {
-		if !strings.HasPrefix(task, systemPropertiesFlag) && !strings.HasPrefix(task, projectPropertiesFlag) {
-			cmdArgs = append(cmdArgs, task)
-			continue
+		if isGradleSystemOrProjectProperty(task) {
+			propertyParts := strings.SplitN(task, "=", 2)
+			task = fmt.Sprintf(`%s="%s"`, propertyParts[0], propertyParts[1])
 		}
-		propertyParts := strings.SplitN(task, "=", 2)
-		cmdArgs = append(cmdArgs, fmt.Sprintf(`%s="%s"`, propertyParts[0], propertyParts[1]))
+		cmdArgs = append(cmdArgs, task)
 	}
 	return cmdArgs
 }
 
+func isGradleSystemOrProjectProperty(task string) bool {
+	hasPropertiesFlag := strings.HasPrefix(task, systemPropertiesFlag) || strings.HasPrefix(task, projectPropertiesFlag)
+	return hasPropertiesFlag && strings.Contains(task, "=")
+}
+
 func (config *gradleRunConfig) runCmd(stdout, stderr io.Writer) error {
 	command := config.GetCmd()
 	command.Env = os.Environ()

build/gradle_test.go

@@ -124,6 +124,10 @@ func TestHandleGradleCommandProperties(t *testing.T) {
 			input:    []string{"-Dparam1=value1", "run", "-Pkey2=value2", "-Dparam2=value2"},
 			expected: []string{`-Dparam1="value1"`, "run", `-Pkey2="value2"`, `-Dparam2="value2"`},
 		},
+		{
+			input:    []string{"-Dparam1=value1", "run", "-Psign"},
+			expected: []string{`-Dparam1="value1"`, "run", "-Psign"},
+		},
 	}
 
 	for _, test := range tests {