fixing-common-commits.rst
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r1 | .. _merging-empty-repo-ref: | |||
Merging Forks with an Empty Repository | ||||
====================================== | ||||
When a new repository is created, it has no commits. If the empty repository is | ||||
forked, neither |repo| will have any shared information to link them together, | ||||
making it impossible to create a |pr| to merge them. | ||||
To avoid this problem, create an initial commit on the new repository before | ||||
forking it. It can be accomplished, for example, by adding a README file to the | ||||
master repository and commiting it to the server before forking. | ||||
In case the fork was already made and you are unable to push or merge due to the | ||||
lack of a common commit between both repositories, the following steps would | ||||
enable you to fix this problem. | ||||
1. Create a commit on the master repository. | ||||
2. Pull the changes from the fork to the master repository, and rebase them | ||||
on top of the new commit. | ||||
.. code-block:: bash | ||||
#pull from the fork into master | ||||
$ hg pull -r fork-commit-id | ||||
3. If the changes were made locally, push the changes to the server. | ||||
4. On the forked repository, pull the changes from master. | ||||
Now you should be able to create a |pr| or merge between both repositories. | ||||