SONAR-21195 Refactor file indexing into two distinct steps

2 files changed, 50 insertions, 4 deletions

diff --git a/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/FakePluginInstaller.java b/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/FakePluginInstaller.java
index fb48e11b424..5aaabab3980 100644
--- a/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/FakePluginInstaller.java
+++ b/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/FakePluginInstaller.java
@@ -36,15 +36,21 @@ import org.sonar.scanner.bootstrap.ScannerPlugin;
 public class FakePluginInstaller implements PluginInstaller {
 
   private final Map<String, ScannerPlugin> pluginsByKeys = new HashMap<>();
-  private final List<Object[]> mediumTestPlugins = new ArrayList<>();
+  private final List<LocalPlugin> mediumTestPlugins = new ArrayList<>();
+  private final List<LocalPlugin> optionalMediumTestPlugins = new ArrayList<>();
 
   public FakePluginInstaller add(String pluginKey, File jarFile, long lastUpdatedAt) {
     pluginsByKeys.put(pluginKey, new ScannerPlugin(pluginKey, lastUpdatedAt, PluginType.BUNDLED, PluginInfo.create(jarFile)));
     return this;
   }
 
-  public FakePluginInstaller add(String pluginKey, Plugin instance, long lastUpdatedAt) {
-    mediumTestPlugins.add(new Object[] {pluginKey, instance, lastUpdatedAt});
+  public FakePluginInstaller add(String pluginKey, Plugin instance) {
+    mediumTestPlugins.add(new LocalPlugin(pluginKey, instance, Set.of()));
+    return this;
+  }
+
+  public FakePluginInstaller addOptional(String pluginKey, Set<String> requiredForLanguages, Plugin instance) {
+    optionalMediumTestPlugins.add(new LocalPlugin(pluginKey, instance, requiredForLanguages));
     return this;
   }
 
@@ -64,7 +70,14 @@ public class FakePluginInstaller implements PluginInstaller {
   }
 
   @Override
-  public List<Object[]> installLocals() {
+  public List<LocalPlugin> installLocals() {
     return mediumTestPlugins;
   }
+
+  @Override
+  public List<LocalPlugin> installOptionalLocals(Set<String> languageKeys) {
+    return optionalMediumTestPlugins.stream()
+      .filter(plugin -> languageKeys.stream().anyMatch(lang -> plugin.requiredForLanguages().contains(lang)))
+      .toList();
+  }
 }
diff --git a/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/LocalPlugin.java b/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/LocalPlugin.java
new file mode 100644
index 00000000000..20bd4895973
--- /dev/null
+++ b/sonar-scanner-engine/src/main/java/org/sonar/scanner/mediumtest/LocalPlugin.java
@@ -0,0 +1,33 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2023 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package org.sonar.scanner.mediumtest;
+
+import java.util.Set;
+import org.sonar.api.Plugin;
+import org.sonar.core.platform.PluginInfo;
+import org.sonar.core.plugin.PluginType;
+import org.sonar.scanner.bootstrap.ScannerPlugin;
+
+public record LocalPlugin(String pluginKey, Plugin pluginInstance, Set<String> requiredForLanguages) {
+
+  public ScannerPlugin toScannerPlugin() {
+    return new ScannerPlugin(pluginKey, 1L, PluginType.BUNDLED, new PluginInfo(pluginKey));
+  }
+}