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这篇文章主要介绍“JGit有哪些常用的方法”，在日常操作中，相信很多人在JGit有哪些常用的方法问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”JGit有哪些常用的方法”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
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package ;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
import org.eclipse.jgit.api.AddCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.diff.DiffEntry;
import org.eclipse.jgit.diff.DiffEntry.ChangeType;
import org.eclipse.jgit.dircache.DirCache;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.transport.CredentialsProvider;
import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;
import org.eclipse.jgit.treewalk.filter.PathFilterGroup;
public class GitService {
private Git git;
private CredentialsProvider credentialsProvider;
private static String gitFile = ".git";
private static String repoName = "repo/";
GitService(Git git){
this.git = git;
}
GitService(String repositoryUrl, String username, String pwd, String localRepo,String branchName) throws Exception{
this.credentialsProvider = new UsernamePasswordCredentialsProvider(username,pwd);
initRepo(credentialsProvider,repositoryUrl,localRepo,branchName);
}
public void initRepo(CredentialsProvider credentialsProvider,String repositoryUrl, String localRepo, String branchName) throws Exception{
// if(StringUtils.isEmpty(repoDir)||StringUtils.isEmpty(localRepo)||StringUtils.isEmpty(branchName)){
// //error
// return;
// }
// File localDir = new File(localRepo);
// //init and clone the repo
// if (!new File(repoDir + File.separator + gitFile).exists()) {
// Git.init().setDirectory(localDir).call();
// Git.cloneRepository().setURI(repoDir).setBranch(branchName)
// .setDirectory(new File(localRepo)).call();
// }
createLocalRepo(localRepo);
if (!new File(localRepo + gitFile).exists()) {
this.git = Git.cloneRepository().setCredentialsProvider(credentialsProvider).setURI(repositoryUrl).setBranch(branchName)
.setDirectory(new File(localRepo)).call();
}else{
this.git = Git.open( new File(localRepo));
}
}
private static void createLocalRepo(String repositoryDir){
File file = new File(repositoryDir);
if(!file.exists()){
file.mkdirs();
}
}
public void pullRepo(String branchName) throws Exception{
git.pull().setRemoteBranchName(branchName).setCredentialsProvider(credentialsProvider).call();
}
public void resetLocalRepo(String repoDir, String localRepo, String branchName) throws Exception{
if(StringUtils.isEmpty(repoDir)||StringUtils.isEmpty(localRepo)||StringUtils.isEmpty(branchName)){
//error
return;
}
File file = new File(localRepo);
if(file.canWrite()&&file.exists()){
file.delete();
}
file.mkdirs();
initRepo(credentialsProvider,repoDir,localRepo,branchName);
}
public void pushRepo(List files) throws Exception{
if(!files.isEmpty()){
AddCommand addCmd = git.add();
for (String file : files) {
addCmd.addFilepattern(file);
}
addCmd.call();
git.commit().setMessage("Authomated push the code").call();
git.push().setCredentialsProvider(credentialsProvider).call();
}else{
// no updates
}
String file = "repo/sourcTest.java";
// git.add().addFilepattern(file).call();
git.commit().setOnly(file).setMessage("Automated push the code");
git.push().call();
}
public static void main(String[] args) throws Exception{
String repoUrl = "";
String user = "";
String localRepoDir = ProjectUser.getPath(user)+repoName;
String username = "";
String pwd = "";
String branchName = "";
// Git git = JGitService.getGitByPwd(repoUrl, username, pwd, localRepoDir,branchName);
// GitService service = new GitService(git);
// service.initRepo(repoUrl,localRepoDir,branchName);
// service.pullRepo(branchName);
// List files = new ArrayList<>();
// files.add("repo/test/TestPush.java");
// files.add(".+");
// service.pushRepo(files);
test();
}
public static void test() throws Exception{
String repoUrl = "";
String user = "";
String localRepoDir = ProjectUser.getPath(user)+repoName;
String username = "";
String pwd = "";
String branchName = "";
CredentialsProvider credentialsProvider = new UsernamePasswordCredentialsProvider(username,
pwd);
Git git = JGitService.getGitByPwd(repoUrl, username, pwd, localRepoDir,branchName);
// GitService service = new GitService(git);
// DirCache index = git.add().addFilepattern("test/").call();
AddCommand addCmd = git.add();
addCmd.addFilepattern("sourcTest.java");
DirCache index = addCmd.call();
int count = index.getEntryCount();
System.out.println("Updated count: "+count);
git.commit().setMessage("Automated push the code").call();
git.push().setCredentialsProvider(credentialsProvider).call();
}
} 到此，关于“JGit有哪些常用的方法”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注创新互联网站，小编会继续努力为大家带来更多实用的文章！