git的新的本地分支創建然後推遠程分支（新遠程），然後設置上游使用JGIT

Question

• 我將動態地創建本地分支（像 Hotfix_Test1，Hotfix_Test2每個在不同的時間），並把它推到遠程。

  • 這些分支應包含在一個稱爲推出分支這是另一個本地

  • 推出已經從本地用git推到遠程可用的源命令

  • GIT中結帳-b釋放GIT中推

  • GIT中推--set上游原點推出

  • 創建一個git對象，並試圖在F ollowing代碼以創建修復程序分支動態

    public static void main(String[] args) { 
    CreateBranchCommand createBranchCommand = null; 
    CheckoutCommand checkoutCommand = null; 
    Git git = null; 
    String releaseVersion = "Test"; 
    PushCommand pushCommand = null; 
    StoredConfig config = null; 
    try { 
    /* Consider Git object is created */ 
    git = createGitObject(); 
    
    /* Checkout Release branch */ 
    checkoutCommand = git.checkout(); 
    checkoutCommand.setName("Release"); 
    checkoutCommand.call(); 
    
    /* Creating Hotfix Branch */ 
    createBranchCommand = git.branchCreate(); 
    createBranchCommand.setName("hotfix_" + releaseVersion).call(); 
    
    /* Pushing Hotfix Branch to remote 
    * note that the hotfix is not present in remote 
    */ 
    pushCommand = git.push(); 
    pushCommand.setRemote("origin"); 
    pushCommand.setRefSpecs(new RefSpec("hotfix_" + releaseVersion + ":hotfix_" + releaseVersion)); 
    pushCommand.call(); 
    
    /* Trying to set upstream for newly created hotfix branch */ 
    createBranchCommand.setUpstreamMode(SetupUpstreamMode.SET_UPSTREAM); 
    createBranchCommand.setStartPoint("origin/" + "hotfix_" + releaseVersion); 
    createBranchCommand.setForce(true); 
    createBranchCommand.call(); 
    checkoutCommand.setName("hotfix_" + releaseVersion); 
    checkoutCommand.call(); 
    
    /* Editing the configuration file in local */ 
    config = git.getRepository().getConfig(); 
    config.setString(ConfigConstants.CONFIG_BRANCH_SECTION, "hotfix_" + releaseVersion, "remote", "origin"); 
    config.setString(ConfigConstants.CONFIG_BRANCH_SECTION, "hotfix_" + releaseVersion, "merge", 
        "refs/heads/hotfix_" + releaseVersion); 
    config.save(); 
    } catch (Exception exception) { 
    exception.printStackTrace(); 
    } 
    
    } 
    

    當執行涉及到該行

  • 'createBranchCommand.setUpstreamMode（SetupUpstreamMode.SET_UPSTREAM）;'

它拋出異常

• java.lang.IllegalStateException：命令org.eclipse.jgit.api.CreateBranchCommand被稱爲在錯誤的狀態

我不知道Wats的錯誤。請幫助解決這個錯誤。

Answer 1

您已經叫createdBranchCommand：

/* Creating Hotfix Branch */ 
createBranchCommand = git.branchCreate(); 
createBranchCommand.setName("hotfix_" + releaseVersion).call(); 

然後試圖重新使用前做了一個推一遍branchCreate（）命令：

/* Trying to set upstream for newly created hotfix branch */ 
createBranchCommand.setUpstreamMode(SetupUpstreamMode.SET_UPSTREAM); 
createBranchCommand.setStartPoint("origin/" + "hotfix_" + releaseVersion); 
createBranchCommand.setForce(true); 
createBranchCommand.call(); 

嘗試建立了分公司，並設置其上游配置一個去，然後推它：

/* Creating Hotfix Branch */ 
createBranchCommand = git.branchCreate(); 
createBranchCommand.setName("hotfix_" + releaseVersion); 
createBranchCommand.setUpstreamMode(SetupUpstreamMode.SET_UPSTREAM); 
createBranchCommand.setStartPoint("origin/" + "hotfix_" + releaseVersion); 
createBranchCommand.setForce(true); 
createBranchCommand.call();