[Java] Refactor code in JavaShellCommandSpecsProvider#addOptionsFromVM

IDEA-359564

GitOrigin-RevId: c63bab58cca29b542087a0f1ece7ee423ef23da9

java/java-terminal/resources/messages/JavaTerminalBundle.properties

@@ -4,7 +4,7 @@ java.command.terminal.help.option.description=Print help message to the {0} stre
 java.command.terminal.jar.option.description=Launch the main class in a JAR file.
 java.command.terminal.jar.option.argument.jar.file.text=jar file
 java.command.terminal.D.option.description=Set system property.
-java.command.terminal.D.option.argument.key.text=<name>=<value>
+java.command.terminal.D.option.argument.text=<name>=<value>
 java.command.terminal.version.option.description=Print the product version to the {0} stream and exit.
 java.command.terminal.classpath.option.description=Class search path of directories and zip/jar files.
 java.command.terminal.classpath.option.argument.path.text=filepath[{0}filepath]
@@ -70,11 +70,18 @@ java.command.terminal.source.option.argument.text=version
 java.command.terminal.disable.@files.option.description=Disable further argument file expansion.
 java.command.terminal.illegal.access.option.description=\\&lt;value\\&gt permit or deny access to members of types in named modules by code in unnamed modules. \\&lt;value\\&gt; is one of "deny", "permit", "warn", or "debug" This option will be removed in a future release.
 java.command.terminal.illegal.access.option.argument.text=value
-java.command.terminal.disable.system.assertions.option.description=Disables assertions in all system classes.
-java.command.terminal.disable.assertions.option.description=Disables assertions with specified granularity.
-java.command.terminal.enable.system.assertions.option.description=Enables assertions in all system classes.
-java.command.terminal.enable.assertions.option.description=Enables assertions with specified granularity.
-java.command.terminal.assertions.option.argument.text=<package>|<class>
+java.command.terminal.disablesystemassertions.option.description=Disables assertions in all system classes.
+java.command.terminal.dsa.option.description=Disables assertions in all system classes.
+java.command.terminal.disableassertions.option.description=Disables assertions with specified granularity.
+java.command.terminal.disableassertions.option.argument.text=<package>|<class>
+java.command.terminal.da.option.description=Disables assertions with specified granularity.
+java.command.terminal.da.option.argument.text=<package>|<class>
+java.command.terminal.enablesystemassertions.option.description=Enables assertions in all system classes.
+java.command.terminal.esa.option.description=Enables assertions in all system classes.
+java.command.terminal.enableassertions.option.description=Enables assertions with specified granularity.
+java.command.terminal.enableassertions.option.argument.text=<package>|<class>
+java.command.terminal.ea.option.description=Enables assertions with specified granularity.
+java.command.terminal.ea.option.argument.text=<package>|<class>
 java.command.terminal.enable.preview.option.description=Allows classes to depend on preview features of the release.
 java.command.terminal.verbose.option.description=Enables verbose output for the given subsystem.
 java.command.terminal.verbose.option.argument.text.8=class|gc|gni
@@ -83,7 +90,8 @@ java.command.terminal.agentlib.option.description=Loads native agent library \\&
 java.command.terminal.agentlib.option.argument.text=<libname>[=<options>]
 java.command.terminal.agentpath.option.description=Loads native agent library by full \\&lt;pathname\\&gt;.
 java.command.terminal.agentpath.option.argument.text=<pathname>[=<options>]
-java.command.terminal.javaagent.option.description=Loads Java programming language agent by \\&ltjarpath\\&gt;.
+java.command.terminal.javaagent.option.description=Loads Java programming language agent by \\&lt;jarpath\\&gt;.
 java.command.terminal.javaagent.option.argument.text=<jarpath>[=<options>]
+java.command.terminal.XX.option.description=Specify non-standard JVM-specific option.
 error.stream.name=error
 output.stream.name=output

java/java-terminal/src/com/intellij/java/terminal/JavaShellCommandSpecsProvider.kt

@@ -19,9 +19,9 @@ class JavaShellCommandSpecsProvider : ShellCommandSpecsProvider {
 
   private fun getSpecs(): ShellCommandSpec = ShellCommandSpec("java") {
     dynamicOptions { terminalContext ->
-      val javaContext = JavaShellCommandContext.create(terminalContext) ?: return@dynamicOptions
-      addOptionsFromVM(javaContext.getJrePath())
-      val version = javaContext.getJavaVersion() ?: return@dynamicOptions
+      val javaContext = JavaShellCommandContext.create(terminalContext)
+      addOptionsFromVM(javaContext?.getJrePath())
+      val version = javaContext?.getJavaVersion() ?: return@dynamicOptions
       if (version.isAtLeast(11)) {
         addOptionsFromJava11()
       } else if (version.isAtLeast(8)) {
@@ -42,14 +42,6 @@ class JavaShellCommandSpecsProvider : ShellCommandSpecsProvider {
       }
       description(JavaTerminalBundle.message("java.command.terminal.jar.option.description"))
     }
-    option("-D") {
-      description(JavaTerminalBundle.message("java.command.terminal.D.option.description"))
-      repeatTimes = 0
-      separator = ""
-      argument {
-        displayName(JavaTerminalBundle.message("java.command.terminal.D.option.argument.key.text"))
-      }
-    }
     option("-version") {
       exclusiveOn = listOf("--version")
       description(JavaTerminalBundle.message("java.command.terminal.version.option.description", errorStreamName))
@@ -66,58 +58,6 @@ class JavaShellCommandSpecsProvider : ShellCommandSpecsProvider {
       exclusiveOn = listOf("--show-version")
       description(JavaTerminalBundle.message("java.command.terminal.show.version.option.description", errorStreamName))
     }
-    option("-dsa", "-enablesystemassertions") {
-      description(JavaTerminalBundle.message("java.command.terminal.disable.system.assertions.option.description"))
-    }
-    option("-esa", "-disablesystemassertions") {
-      description(JavaTerminalBundle.message("java.command.terminal.enable.system.assertions.option.description"))
-    }
-    option("-ea", "-enableassertions") {
-      repeatTimes = 0
-      separator = ":"
-      description(JavaTerminalBundle.message("java.command.terminal.enable.assertions.option.description"))
-      argument {
-        displayName(JavaTerminalBundle.message("java.command.terminal.assertions.option.argument.text"))
-        isOptional = true
-      }
-    }
-    option("-da", "-disableassertions") {
-      repeatTimes = 0
-      description(JavaTerminalBundle.message("java.command.terminal.disable.assertions.option.description"))
-      separator = ":"
-      argument {
-        displayName(JavaTerminalBundle.message("java.command.terminal.assertions.option.argument.text"))
-        isOptional = true
-      }
-    }
-
-    option("-agentlib") {
-      description(JavaTerminalBundle.message("java.command.terminal.agentlib.option.description"))
-      separator = ":"
-      repeatTimes = 0
-      argument {
-        displayName(JavaTerminalBundle.message("java.command.terminal.agentlib.option.argument.text"))
-      }
-    }
-
-    option("-agentpath") {
-      description(JavaTerminalBundle.message("java.command.terminal.agentpath.option.description"))
-      separator = ":"
-      repeatTimes = 0
-      argument {
-        displayName(JavaTerminalBundle.message("java.command.terminal.agentpath.option.argument.text"))
-      }
-    }
-
-    option("-javaagent") {
-      description(JavaTerminalBundle.message("java.command.terminal.javaagent.option.description"))
-      separator = ":"
-      repeatTimes = 0
-      argument {
-        displayName(JavaTerminalBundle.message("java.command.terminal.agentpath.option.argument.text"))
-      }
-    }
-
     argument {
       displayName(JavaTerminalBundle.message("java.command.terminal.argument.main.class.text"))
       suggestions(ShellDataGenerators.fileSuggestionsGenerator())
@@ -125,13 +65,13 @@ class JavaShellCommandSpecsProvider : ShellCommandSpecsProvider {
   }
 
   private suspend fun ShellChildOptionsContext.addOptionsFromVM(path: String?) {
-    if (path == null) return
+    val optionsService = VMOptionsService.getInstance()
     val jdkOptionsData = withContext(Dispatchers.IO) {
-      VMOptionsService.getInstance().getOrComputeOptionsForJdk(path).get() ?: return@withContext null
-    } ?: return
+      if (path == null) return@withContext null
+      optionsService.getOrComputeOptionsForJdk(path).get()
+    } ?: optionsService.getStandardOptions()
     jdkOptionsData.options
-      .filter { (it.kind == VMOptionKind.Standard || it.kind == VMOptionKind.Product) &&
-                (it.variant == VMOptionVariant.X || it.variant == VMOptionVariant.DASH_DASH)}
+      .filter { (it.kind == VMOptionKind.Standard || it.kind == VMOptionKind.Product) && (it.variant != VMOptionVariant.XX)}
       .toList()
       .forEach {
       val optionName = it.optionName
@@ -142,18 +82,13 @@ class JavaShellCommandSpecsProvider : ShellCommandSpecsProvider {
           return@option
         }
         description(JavaTerminalBundle.message(getOptionBundleKey(optionName)))
-
         if (!JavaTerminalBundle.isMessageInBundle(getOptionArgumentBundleKey(optionName))) return@option
 
-        if(it.variant == VMOptionVariant.DASH_DASH) {
-          if (KNOWN_REPETITIVE_OPTIONS.contains(presentableName)) repeatTimes = 0
-          if (KNOWN_OPTIONS_WITH_EMPTY_SEPARATOR.contains(presentableName)) separator = ""
-        } else if (it.variant == VMOptionVariant.X) {
-          if (!KNOWN_X_OPTIONS_WITH_ARGUMENT.contains(presentableName)) return@option
-          separator = it.variant.suffix()?.toString() ?: ""
-        }
-
+        val info = OPTION_UI_INFO_MAP[presentableName] ?: DEFAULT_UI_OPTION_INSTANCE
+        repeatTimes = info.repeatTimes
+        separator = info.separator
         argument {
+          isOptional = info.isArgumentOptional
           displayName(JavaTerminalBundle.message(getOptionArgumentBundleKey(optionName)))
         }
       }
@@ -219,29 +154,36 @@ class JavaShellCommandSpecsProvider : ShellCommandSpecsProvider {
   private fun getCanonicalOptionName(option: String): String = option.replace(Regex("[:|\\-]"), ".").trim('=', '.')
 }
 
-private val KNOWN_X_OPTIONS_WITH_ARGUMENT = setOf(
-  "-Xms",
-  "-Xmx",
-  "-Xmn",
-  "-Xss",
-  "-Xbootclasspath:",
-  "-Xbootclasspath/a:",
-  "-Xbootclasspath/p:",
-  "-Xlog:",
-  "-Xloggc:",
+
+private val OPTION_UI_INFO_MAP = mapOf(
+  "-Xms" to UIOptionInfo(separator = ""),
+  "-Xmx" to UIOptionInfo(separator = ""),
+  "-Xmn" to UIOptionInfo(separator = ""),
+  "-Xss" to UIOptionInfo(separator = ""),
+  "-Xbootclasspath:" to UIOptionInfo(separator = ""),
+  "-Xbootclasspath/a:" to UIOptionInfo(separator = ""),
+  "-Xbootclasspath/p:" to UIOptionInfo(separator = ""),
+  "-Xlog:" to UIOptionInfo(separator = ""),
+  "-Xloggc:" to UIOptionInfo(separator = ""),
+  "--add-opens" to UIOptionInfo(repeatTimes = 0),
+  "--patch-module" to UIOptionInfo(repeatTimes = 0),
+  "--limit-modules" to UIOptionInfo(repeatTimes = 0),
+  "--add-reads" to UIOptionInfo(repeatTimes = 0),
+  "--add-exports" to UIOptionInfo(repeatTimes = 0),
+  "--finalization=" to UIOptionInfo(separator = ""),
+  "--illegal-access=" to UIOptionInfo(separator = ""),
+  "-ea" to UIOptionInfo(separator = ":", isArgumentOptional = true),
+  "-da" to UIOptionInfo(separator = ":", isArgumentOptional = true),
+  "-enableassertions" to UIOptionInfo(separator = ":", isArgumentOptional = true),
+  "-disableassertions" to UIOptionInfo(separator = ":", isArgumentOptional = true),
+  "-agentlib:" to UIOptionInfo(separator = ""),
+  "-agentpath:" to UIOptionInfo(separator = ""),
+  "-javaagent:" to UIOptionInfo(separator = ""),
+  "-D" to UIOptionInfo(separator = "", repeatTimes = 0),
+  "-XX:" to UIOptionInfo(repeatTimes = 0)
 )
 
-private val KNOWN_OPTIONS_WITH_EMPTY_SEPARATOR = setOf(
-  "--finalization=",
-  "--illegal-access="
-)
-
-private val KNOWN_REPETITIVE_OPTIONS = setOf(
-  "--add-opens",
-  "--patch-module",
-  "--limit-modules",
-  "--add-reads",
-  "--add-exports",
-)
+private data class UIOptionInfo(val separator: String? = null, val repeatTimes: Int = 1, val isArgumentOptional: Boolean = false)
+private val DEFAULT_UI_OPTION_INSTANCE = UIOptionInfo()
 
 private val LOG = Logger.getInstance(JavaShellCommandSpecsProvider::class.java)