How to access ChangeSets in Eclipse (Mylyn / Team)?

Question

I want to access SVN, CVS, and Git change sets using Java . That is, I need the data that is shown in the "Sync" -view .

I tried several approaches to find the correct use in the code, and here are some documents that I could find (but to no avail):

• I managed to access Synchronize-View through TeamUI.getSynchronizeManager() , but not the change sets.

• Another thing I tried is to get cangesets via FocusedTeamUiPlugin.getDefault().getContextChangeSetManagers() (got the manager and then ChangeSetProvider where I tried to get ChangeSets), but they are always empty (because they are created when I first name it).

So, how can I access ChangeSets (with Java) in Eclipse (Mylyn)? In the end, I need the number of commits and the code to crash (loC added / removed / edited) . Or is there perhaps a different, better approach?

Any help is much appreciated!

Answer 1

I do not think that Eclipse has already implemented this function as a public API. However, these links may help:

The internal change set class and another API: http://www.cct.lsu.edu/~rguidry/ecl31docs/api/index.html?org/eclipse/team/internal/core/subscribers/ChangeSet.html

A request for improvement of the function, which says why they have not implemented it yet (but it is dated 2008, but the error is still open?) Https://bugs.eclipse.org/bugs/show_bug.cgi?id=116084

I wish I could help anymore! Perhaps this will help you in the right direction ...

Answer 2

Perhaps you can get around Eclipse:

• Apply rsync to get CVS files * *, v 'from the CVS server. This works for me.
• Apply the cvs2svn "cvs2git" command to the CVS repositories. This works for me.
• Apply "git svn clone" (documented under "git-svn") in the SVN repository. I have not tried.
• Finally, use the JGit API to retrieve changes from all repositories that are currently git repositories. I think you especially need this:
  • git class
  • class FileResolver
  • class BaseConnection
  • repository interface
  • class CheckoutCommand
  • class LogCommand
  • class revcommit
  • class diffiffmand
  • class diffiff
  • class diffiffatter

Answer 3

I have been looking for this for 1 month. I tried to program a plugin for eclipse that can read a set of project changes (a “working copy” of the repository).

What I just did is an ugly job.

I used Runtime.exec () to run the cmd-command / Shell command. If you install the svn-commandline client, you can enter svn status -v -u It gives you a list of all working copy files with information about the changes.

You can then parse the list to find all lines starting with "M" - for "modified" to get the Path of the modified file.