Import to GitLab

1. Install SubGit tool according to the Installation guide.
   
   
2. Configure GitLab server:
   
   
   • Login to GitLab web GUI and create a new project:
     

     

     Give a name to your project and click Create project button.

     

     
      
3. Configure the repository:
   
   

   • Change identity to 'git' user:

     change identity to git user

     $ su git

   • Change directory to that one that contains the newly created project. GitLab usually stores its project in

     /var/opt/gitlab/git-data/repositories/<username>

     username here is actual GitLab username that was used during the project creation on step 1. Step into that directory:

     change directory

     $ cd /var/opt/gitlab/git-data/repositories/user

     New GitLab project that has been created at step 1 is being stored here in the directory of the same name we named the project:

     New project content

     $ ls -l 
     total 0 
     drwxrwx---. 6 git git 131 apr 25 02:06 project.git 
     drwxrwx---. 6 git git 131 apr 25 02:06 project.wiki.git

   • Perform initial import configuration:
     
     

     $ subgit configure --layout auto --trunk TRUNK SVN_URL GIT_REPO

     where

     • SVN_URL    – SVN project URL.
     • GIT_REPO  – a path to new Git repository.
     • TRUNK        –  a path, relative to SVN_URL, that leads to an SVN directory that plays a role of the main line of development.
      see the configuration command example.

     subgit configure example

     $ subgit configure --layout auto --trunk trunk http://svn.example.com/svn/repository/project ./project.git
     
                 SubGit version 3.2.4 ('Bobique') build #3670
     
                 Configuring writable Git mirror of remote Subversion repository:
                     Subversion repository URL : http://svn.example.com/svn/repository/project
                     Git repository location   : ./project.git
     
                 Git repository is served by GitLab, hooks will be installed into 'custom_hooks' directory.
     
                 Detecting peg location...
                 Authentication realm: <http://svn.example.com/:80> Subversion Repository
                 Username [git]: user
                 Password for 'user':
                 Peg location detected: r10248 project/trunk
                 Fetching SVN history... Done.
                 Growing trees... Done.
                 Project origin detected: r1 project/trunk
                 Building branches layouts... Done.
                 Combing beards... Done.
                 Generating SVN to Git mapping... Done.
     
                 CONFIGURATION SUCCESSFUL
     
                 To complete SubGit installation do the following:
     
                 1) Adjust Subversion to Git branches mapping if necessary:
                     /var/opt/gitlab/git-data/repositories/user/project.git/subgit/config
                 2) Define at least one Subversion credentials in default SubGit passwd file at:
                     /var/opt/gitlab/git-data/repositories/user/project.git/subgit/passwd
                    OR configure SSH or SSL credentials in the [auth] section of:
                     /var/opt/gitlab/git-data/repositories/user/project.git/subgit/config
                 3) Optionally, add custom authors mapping to the authors.txt file(s) at:
                     /var/opt/gitlab/git-data/repositories/user/project.git/subgit/authors.txt
                 4) Run SubGit 'install' command:
                     subgit install ./project.git

   • Specify authors mapping.
     
     Configure authors mapping in default authors mapping file:
     

     GIT_REPOS/subgit/authors.txt 

     Or change core.authors option so that it points to the global authors mapping file.
     Find more details about authors mapping in Authors mapping article.

   
   
   
4. Perform import and start using new Git repository:
   
   

   • Import data to the repository by the command:

     $ subgit import GIT_REPO

      See import example

     subgit import

     $ subgit import ./project.git
     
        SubGit version 3.2.4 ('Bobique') build #3670
     
        Authentication realm: <http://svn.example.com:80> Subversion Repository
        Username [git]: user
        Password for 'user': 
     
        Translating Subversion revisions to Git commits...
     
           Subversion revisions translated: 10248.
           Total time: 2 hours 15 minutes 38 seconds.
     
        IMPORT SUCCESSFUL

     
     
     

   • When the command completes, you can clone your new Git repository and start to work with it:

     $ git clone GITREPO WORKTREE

     where
         WORK_TREE – a path to your working copy.  

     

     
     

      See the command example

     repository cloning example

     $ git clone http://user@example.com/user/project.git /home/user/gitlab_project.git
       Cloning into '/home/user/gitlab_project.git'...
       Password for 'http://user@example.com': 
       remote: Counting objects: 99, done.
       remote: Compressing objects: 100% (39/39), done.
       remote: Total 99 (delta 50), reused 99 (delta 50)
       Unpacking objects: 100% (99/99), done.

     Empty working tree case

     If Git warns you that you are cloning an empty repository and you don't see your files in the working tree, most probably automatic branches and tags mapping didn't work correctly. In this case, mapping has to be set manually, see details on mapping in Branches and tags mapping.

5. Get support:
   
   Have you faced with any problems, see the following guide for more details:
   
   
   • SubGit troubleshooting guide
   • SubGit configuration file reference
   • Authors mapping
   • Authors mapping examples
   • Branches and tags mapping
   • Branches and tags mapping examples
   • Automated branches and tags mapping generation
     
     

Would you have any assistance, don't hesitate to contact us at support@subgit.com.