Merge "Merge branch 'stable-2.14'"

Documentation/pgm-LocalUsernamesToLowerCase.txt

@@ -28,9 +28,11 @@ The program will produce errors if there are accounts that have the
 same local username, but with different case. In this case the local
 username for these accounts is not converted to lower case.
 
-This task can run in the background concurrently to the server if the
-database is MySQL or PostgreSQL. If the database is H2, this task
-must be run by itself.
+After all usernames have been migrated, the link:pgm-reindex.html[
+reindex] program is automatically invoked to reindex all accounts.
+
+This task cannot run in the background concurrently to the server;
+it must be run by itself.
 
 == OPTIONS
 

gerrit-pgm/src/main/java/com/google/gerrit/pgm/LocalUsernamesToLowerCase.java

@@ -23,12 +23,14 @@ import com.google.gerrit.server.account.externalids.DisabledExternalIdCache;
 import com.google.gerrit.server.account.externalids.ExternalId;
 import com.google.gerrit.server.account.externalids.ExternalIds;
 import com.google.gerrit.server.account.externalids.ExternalIdsBatchUpdate;
+import com.google.gerrit.server.index.account.AccountSchemaDefinitions;
 import com.google.gerrit.server.schema.SchemaVersionCheck;
 import com.google.inject.AbstractModule;
 import com.google.inject.Inject;
 import com.google.inject.Injector;
 import java.util.Collection;
 import java.util.Locale;
+import org.eclipse.jgit.lib.ProgressMonitor;
 import org.eclipse.jgit.lib.TextProgressMonitor;
 
 /** Converts the local username for all accounts to lower case */
@@ -69,8 +71,10 @@ public class LocalUsernamesToLowerCase extends SiteProgram {
 
     externalIdsBatchUpdate.commit("Convert local usernames to lower case");
     monitor.endTask();
+
+    int exitCode = reindexAccounts();
     manager.stop();
-    return 0;
+    return exitCode;
   }
 
   private void convertLocalUserToLowerCase(ExternalId extId) {
@@ -89,4 +93,17 @@ public class LocalUsernamesToLowerCase extends SiteProgram {
       }
     }
   }
+
+  private int reindexAccounts() throws Exception {
+    monitor.beginTask("Reindex accounts", ProgressMonitor.UNKNOWN);
+    String[] reindexArgs = {
+      "--site-path", getSitePath().toString(), "--index", AccountSchemaDefinitions.NAME
+    };
+    System.out.println("Migration complete, reindexing accounts with:");
+    System.out.println("  reindex " + String.join(" ", reindexArgs));
+    Reindex reindexPgm = new Reindex();
+    int exitCode = reindexPgm.main(reindexArgs);
+    monitor.endTask();
+    return exitCode;
+  }
 }

gerrit-server/src/main/java/com/google/gerrit/server/index/account/AccountSchemaDefinitions.java

@@ -36,9 +36,10 @@ public class AccountSchemaDefinitions extends SchemaDefinitions<AccountState> {
 
   static final Schema<AccountState> V5 = schema(V4, AccountField.PREFERRED_EMAIL);
 
+  public static final String NAME = "accounts";
   public static final AccountSchemaDefinitions INSTANCE = new AccountSchemaDefinitions();
 
   private AccountSchemaDefinitions() {
-    super("accounts", AccountState.class);
+    super(NAME, AccountState.class);
   }
 }