Clone a GIT repository with NGit in VB.net












0















My objective is to perform clone and pull operations on a GIT repository through .NET code. When cloning, I specifically want to clone a particular branch. If a particular repository is already cloned but with a different branch, then I would like to be able to know it as well.



I had implemented this with jGit in Java successfully, but now I need to develop a similar tool in .NET and I prefer using NGit since it is a direct port of jGIT library.



However, though I use the exact methods passing the relevant parameters to the clone method in NGit, I don't see repository getting downloaded. Below is my code:



Dim branches As List(Of String) = New List(Of String) From {branch}
Git.CloneRepository.
SetURI(cloneURL).
SetDirectory(New Sharpen.FilePath(downloadFolder)).
SetBranchesToClone(branches).
SetCredentialsProvider(New UsernamePasswordCredentialsProvider(userID, userPwd)).
SetBranch(branch).
Call()


When I run this, it takes few seconds and there are no errors. But in the download folder I see there is only a .git folder with some meta data and the source files are not downloaded. If I remove SetBranchesToClone and SetBranch methods from the above code, it downloads files successfully from master branch.



Why doesn't it work when branch info is provided?










share|improve this question





























    0















    My objective is to perform clone and pull operations on a GIT repository through .NET code. When cloning, I specifically want to clone a particular branch. If a particular repository is already cloned but with a different branch, then I would like to be able to know it as well.



    I had implemented this with jGit in Java successfully, but now I need to develop a similar tool in .NET and I prefer using NGit since it is a direct port of jGIT library.



    However, though I use the exact methods passing the relevant parameters to the clone method in NGit, I don't see repository getting downloaded. Below is my code:



    Dim branches As List(Of String) = New List(Of String) From {branch}
    Git.CloneRepository.
    SetURI(cloneURL).
    SetDirectory(New Sharpen.FilePath(downloadFolder)).
    SetBranchesToClone(branches).
    SetCredentialsProvider(New UsernamePasswordCredentialsProvider(userID, userPwd)).
    SetBranch(branch).
    Call()


    When I run this, it takes few seconds and there are no errors. But in the download folder I see there is only a .git folder with some meta data and the source files are not downloaded. If I remove SetBranchesToClone and SetBranch methods from the above code, it downloads files successfully from master branch.



    Why doesn't it work when branch info is provided?










    share|improve this question



























      0












      0








      0








      My objective is to perform clone and pull operations on a GIT repository through .NET code. When cloning, I specifically want to clone a particular branch. If a particular repository is already cloned but with a different branch, then I would like to be able to know it as well.



      I had implemented this with jGit in Java successfully, but now I need to develop a similar tool in .NET and I prefer using NGit since it is a direct port of jGIT library.



      However, though I use the exact methods passing the relevant parameters to the clone method in NGit, I don't see repository getting downloaded. Below is my code:



      Dim branches As List(Of String) = New List(Of String) From {branch}
      Git.CloneRepository.
      SetURI(cloneURL).
      SetDirectory(New Sharpen.FilePath(downloadFolder)).
      SetBranchesToClone(branches).
      SetCredentialsProvider(New UsernamePasswordCredentialsProvider(userID, userPwd)).
      SetBranch(branch).
      Call()


      When I run this, it takes few seconds and there are no errors. But in the download folder I see there is only a .git folder with some meta data and the source files are not downloaded. If I remove SetBranchesToClone and SetBranch methods from the above code, it downloads files successfully from master branch.



      Why doesn't it work when branch info is provided?










      share|improve this question
















      My objective is to perform clone and pull operations on a GIT repository through .NET code. When cloning, I specifically want to clone a particular branch. If a particular repository is already cloned but with a different branch, then I would like to be able to know it as well.



      I had implemented this with jGit in Java successfully, but now I need to develop a similar tool in .NET and I prefer using NGit since it is a direct port of jGIT library.



      However, though I use the exact methods passing the relevant parameters to the clone method in NGit, I don't see repository getting downloaded. Below is my code:



      Dim branches As List(Of String) = New List(Of String) From {branch}
      Git.CloneRepository.
      SetURI(cloneURL).
      SetDirectory(New Sharpen.FilePath(downloadFolder)).
      SetBranchesToClone(branches).
      SetCredentialsProvider(New UsernamePasswordCredentialsProvider(userID, userPwd)).
      SetBranch(branch).
      Call()


      When I run this, it takes few seconds and there are no errors. But in the download folder I see there is only a .git folder with some meta data and the source files are not downloaded. If I remove SetBranchesToClone and SetBranch methods from the above code, it downloads files successfully from master branch.



      Why doesn't it work when branch info is provided?







      .net git jgit ngit






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      edited Nov 27 '18 at 13:49









      LightBender

      2,695521




      2,695521










      asked Nov 27 '18 at 11:50









      CdeezCdeez

      4,34842355




      4,34842355
























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          I figured out that while in jGit you can use the exact branch name like MyBranch, in case of NGit you need to pass refs/heads/MyBranch for it work. Apparently though nGit claims to be an automatic port of jGit, there are some minor differences in how they work.






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            I figured out that while in jGit you can use the exact branch name like MyBranch, in case of NGit you need to pass refs/heads/MyBranch for it work. Apparently though nGit claims to be an automatic port of jGit, there are some minor differences in how they work.






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              I figured out that while in jGit you can use the exact branch name like MyBranch, in case of NGit you need to pass refs/heads/MyBranch for it work. Apparently though nGit claims to be an automatic port of jGit, there are some minor differences in how they work.






              share|improve this answer


























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                0







                I figured out that while in jGit you can use the exact branch name like MyBranch, in case of NGit you need to pass refs/heads/MyBranch for it work. Apparently though nGit claims to be an automatic port of jGit, there are some minor differences in how they work.






                share|improve this answer













                I figured out that while in jGit you can use the exact branch name like MyBranch, in case of NGit you need to pass refs/heads/MyBranch for it work. Apparently though nGit claims to be an automatic port of jGit, there are some minor differences in how they work.







                share|improve this answer












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                share|improve this answer










                answered Dec 10 '18 at 11:48









                CdeezCdeez

                4,34842355




                4,34842355
































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