content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 org.apache.camel.quarkus.component.git.it;
  
  import java.io.IOException;
  import java.net.URI;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  import java.util.stream.Collectors;
  import java.util.stream.StreamSupport;
  
  import io.quarkus.runtime.StartupEvent;
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.enterprise.event.Observes;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.Consumes;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.component.git.GitConstants;
  import org.eclipse.jgit.errors.ConfigInvalidException;
  import org.eclipse.jgit.revwalk.RevCommit;
  import org.eclipse.jgit.util.SystemReader;
  
  @Path("/git")
  @ApplicationScoped
  public class GitResource {
  
      @Inject
      ProducerTemplate producerTemplate;
  
      public void init(@Observes StartupEvent startupEvent) throws IOException, ConfigInvalidException {
          // Avoid consuming any local git config that may affect the tests
          SystemReader.getInstance().getUserConfig().clear();
      }
  
      @Path("/init/{repoName}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public Response init(@PathParam("repoName") String repoName) throws Exception {
          producerTemplate.requestBody("git:target/" + repoName + "?operation=init", (Object) null);
  
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity("target/" + repoName)
                  .build();
  
      }
  
      @Path("/add-and-commit/{repoName}/{file:(.+)?}")
      @POST
      @Consumes(MediaType.APPLICATION_OCTET_STREAM)
      @Produces(MediaType.TEXT_PLAIN)
      public Response addAndCommit(@PathParam("repoName") String repoName, @PathParam("file") String file, byte[] content)
              throws Exception {
          final java.nio.file.Path path = Paths.get("target/" + repoName + "/" + file);
          Files.createDirectories(path.getParent());
          Files.write(path, content);
          producerTemplate.requestBodyAndHeader("git:target/" + repoName + "?operation=add", (Object) null,
                  GitConstants.GIT_FILE_NAME,
                  file);
          producerTemplate.requestBodyAndHeader("git:target/" + repoName + "?operation=commit", (Object) null,
                  GitConstants.GIT_COMMIT_MESSAGE, "Add " + file);
  
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity("target/" + repoName + "/" + file)
                  .build();
  
      }
  
      @Path("/log/{repoName}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String log(@PathParam("repoName") String repoName) throws Exception {
          Iterable<?> it = producerTemplate.requestBody("git:target/" + repoName + "?operation=log", null,
                  Iterable.class);
  
          return StreamSupport.stream(it.spliterator(), false)
                  .map(RevCommit.class::cast)
                  .map(commit -> commit.getName() + " " + commit.getFullMessage())
                  .collect(Collectors.joining("\n"));
      }
  
  }
  