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Wednesday, March 6, 2013

Subversion (SVN) Merging From The Command Line

It is usually pretty straight forward to merge fixes from a branch into the trunk using SVN. Here is a SVN command line example.
  1. Check out a pristine up-to-date trunk or use a workspace with no modifications.
  2. svn merge https://svn.myorg.com/repos/devteam/myproject/branches/v7.00.4@HEAD .
    $ svn merge https://svn.myorg.com/repos/devteam/myproject/branches/v7.00.4@HEAD .
    --- Merging r110205 through r110328 into '.':
    U    src/java/edu/stanford/irt/frd/layout/StaffLayout.java
    U    src/java/edu/stanford/irt/frd/layout/Layout.java
    U    src/web/social/profileUserfeed.jsp
    U    src/web/public/menlo_profile_printer.jsp
    
  3. verify the merge fixes things locally
  4. commit the changes to the trunk. SVN will keep track of what has already been merged so that future merges are also easy to do.
    $ svn commit -m "Merging 4.0.1 bug fixes into trunk"
    Sending        .
    Sending        src/java/edu/stanford/irt/frd/layout/Layout.java
    Sending        src/java/edu/stanford/irt/frd/layout/StaffLayout.java
    Sending        src/web/public/menlo_profile_printer.jsp
    Sending        src/web/social/profileUserfeed.jsp
    

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