[terminal] Make command spec completion logic internal back

GitOrigin-RevId: a760ba3567fb8226d39e1ca1e3d14d950e4e5d81

plugins/terminal/completion/src/com/intellij/terminal/completion/CommandPartNodes.kt

@@ -6,7 +6,7 @@ import org.jetbrains.terminal.completion.ShellCommand
 import org.jetbrains.terminal.completion.ShellCommandParserDirectives
 import org.jetbrains.terminal.completion.ShellOption
 
-abstract class CommandPartNode<T>(val text: String, open val spec: T?, val parent: CommandPartNode<*>?) {
+internal abstract class CommandPartNode<T>(val text: String, open val spec: T?, val parent: CommandPartNode<*>?) {
   val children: MutableList<CommandPartNode<*>> = mutableListOf()
 
   override fun toString(): String {
@@ -14,7 +14,7 @@ abstract class CommandPartNode<T>(val text: String, open val spec: T?, val paren
   }
 }
 
-class SubcommandNode(text: String,
+internal class SubcommandNode(text: String,
                               override val spec: ShellCommand,
                               parent: CommandPartNode<*>?) : CommandPartNode<ShellCommand>(text, spec, parent) {
   fun getMergedParserDirectives(): ShellCommandParserDirectives {
@@ -37,12 +37,12 @@ class SubcommandNode(text: String,
   }
 }
 
-class OptionNode(text: String,
+internal class OptionNode(text: String,
                           override val spec: ShellOption,
                           parent: CommandPartNode<*>?) : CommandPartNode<ShellOption>(text, spec, parent)
 
-class ArgumentNode(text: String,
+internal class ArgumentNode(text: String,
                             override val spec: ShellArgument,
                             parent: CommandPartNode<*>?) : CommandPartNode<ShellArgument>(text, spec, parent)
 
-class UnknownNode(text: String, parent: CommandPartNode<*>?) : CommandPartNode<Any>(text, null, parent)
+internal class UnknownNode(text: String, parent: CommandPartNode<*>?) : CommandPartNode<Any>(text, null, parent)

plugins/terminal/completion/src/com/intellij/terminal/completion/CommandSpecCompletionUtil.kt

@@ -0,0 +1,13 @@
+package com.intellij.terminal.completion
+
+import org.jetbrains.terminal.completion.ShellArgument
+
+object CommandSpecCompletionUtil {
+  fun ShellArgument.isFilePath(): Boolean = isWithTemplate("filepaths")
+
+  fun ShellArgument.isFolder(): Boolean = isWithTemplate("folders")
+
+  private fun ShellArgument.isWithTemplate(template: String): Boolean {
+    return templates.contains(template) || generators.any { it.templates.contains(template) }
+  }
+}

plugins/terminal/completion/src/com/intellij/terminal/completion/CommandTreeBuilder.kt

@@ -7,7 +7,7 @@ import org.jetbrains.terminal.completion.BaseSuggestion
 import org.jetbrains.terminal.completion.ShellCommand
 import org.jetbrains.terminal.completion.ShellOption
 
-class CommandTreeBuilder private constructor(
+internal class CommandTreeBuilder private constructor(
   private val suggestionsProvider: CommandTreeSuggestionsProvider,
   private val commandSpecManager: CommandSpecManager,
   private val arguments: List<String>

plugins/terminal/completion/src/com/intellij/terminal/completion/CommandTreeSuggestionsProvider.kt

@@ -1,12 +1,14 @@
 // Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.terminal.completion
 
+import com.intellij.terminal.completion.CommandSpecCompletionUtil.isFilePath
+import com.intellij.terminal.completion.CommandSpecCompletionUtil.isFolder
 import org.jetbrains.terminal.completion.BaseSuggestion
 import org.jetbrains.terminal.completion.ShellArgument
 import org.jetbrains.terminal.completion.ShellOption
 import org.jetbrains.terminal.completion.ShellSuggestion
 
-class CommandTreeSuggestionsProvider(private val runtimeDataProvider: ShellRuntimeDataProvider) {
+internal class CommandTreeSuggestionsProvider(private val runtimeDataProvider: ShellRuntimeDataProvider) {
   suspend fun getSuggestionsOfNext(node: CommandPartNode<*>, nextNodeText: String): List<BaseSuggestion> {
     return when (node) {
       is SubcommandNode -> getSuggestionsForSubcommand(node, nextNodeText)
@@ -134,14 +136,4 @@ class CommandTreeSuggestionsProvider(private val runtimeDataProvider: ShellRunti
       .let { if (basePath != ".") it.plus(ShellArgumentSuggestion(ShellSuggestion(names = listOf("")), arg)) else it }
       .toList()
   }
-
-  companion object {
-    fun ShellArgument.isFilePath(): Boolean = isWithTemplate("filepaths")
-
-    fun ShellArgument.isFolder(): Boolean = isWithTemplate("folders")
-
-    private fun ShellArgument.isWithTemplate(template: String): Boolean {
-      return templates.contains(template) || generators.any { it.templates.contains(template) }
-    }
-  }
 }

plugins/terminal/src/org/jetbrains/plugins/terminal/exp/completion/CommandSpecCompletionWeigher.kt

@@ -4,8 +4,8 @@ package org.jetbrains.plugins.terminal.exp.completion
 import com.intellij.codeInsight.completion.CompletionLocation
 import com.intellij.codeInsight.completion.CompletionWeigher
 import com.intellij.codeInsight.lookup.LookupElement
-import com.intellij.terminal.completion.CommandTreeSuggestionsProvider.Companion.isFilePath
-import com.intellij.terminal.completion.CommandTreeSuggestionsProvider.Companion.isFolder
+import com.intellij.terminal.completion.CommandSpecCompletionUtil.isFilePath
+import com.intellij.terminal.completion.CommandSpecCompletionUtil.isFolder
 import com.intellij.terminal.completion.ShellArgumentSuggestion
 import org.jetbrains.terminal.completion.BaseSuggestion
 import org.jetbrains.terminal.completion.ShellCommand