gerrit-pgm/src/main/java/com/google/gerrit/pgm/init/InitGitManager.java

// Copyright (C) 2009 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.gerrit.pgm.init;

import static com.google.gerrit.pgm.init.InitUtil.die;

import com.google.gerrit.pgm.util.ConsoleUI;
import com.google.inject.Inject;
import com.google.inject.Singleton;

import java.io.File;

/** Initialize the GitRepositoryManager configuration section. */
@Singleton
class InitGitManager implements InitStep {
  private final InitFlags flags;
  private final ConsoleUI ui;
  private final Section gerrit;

  @Inject
  InitGitManager(final InitFlags flags, final ConsoleUI ui,
      final Section.Factory sections) {
    this.flags = flags;
    this.ui = ui;
    this.gerrit = sections.get("gerrit");
  }

  public void run() {
    ui.header("Git Repositories");

    File d = gerrit.path("Location of Git repositories", "basePath", "git");
    if (d == null) {
      throw die("gerrit.basePath is required");
    }
    if (d.exists()) {
      if (!flags.importProjects && d.list() != null && d.list().length > 0) {
        flags.importProjects = ui.yesno(true, "Import existing repositories");
      }
    } else if (!d.mkdirs()) {
      throw die("Cannot create " + d);
    }
  }
}