Commit Graph

2 Commits

Author SHA1 Message Date
Matt McCormick 9b66c8faf5 ExternalProject: Always do a git fetch for a remote ref.
Remote git refs always require a git fetch, because the remote may move around
where the ref points.
2012-11-13 13:34:43 -05:00
Matt McCormick 2619f4d87a ExternalProject: Add tests for UPDATE_COMMAND.
Tests are added for UPDATE_COMMAND to ensure it is working properly.  Testing
infrastructure is added along with tests for Git, but tests for other version
control systems could easily be added in the future.
2012-11-13 13:34:22 -05:00