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gitgit-mergemerge-conflict-resolutionsquash

git merge squash - conflict resolution when all I want is the changes from the branch I squashed from


I have github branch which I push to github when the master branch reaches some acceptable state (have done this once). To this end I did :

MrD@MRSD /c/Dropbox/eclipse_workspaces/android/AndroidMonitoring (master)
$ git checkout github
Switched to branch 'github'
MrD@MRSD /c/Dropbox/eclipse_workspaces/android/AndroidMonitoring (github)
$ git merge --squash master
Auto-merging src/gr/uoa/di/monitoring/android/services/Monitor.java
CONFLICT (add/add): Merge conflict in src/gr/uoa/di/monitoring/android/services/
Monitor.java
//...
Automatic merge failed; fix conflicts and then commit the result.

What I want is to just have the working directory exactly in the same state as in master HEAD.

  • Is my way of doing this wrong (repeatedly merge --squashing into the github branch).

  • Is there an easy, idiot-proof way to achieve this (without going through each conflict).

  • As a bonus I would like to know what Use Local Version and Use Remote Version mean in this pic - msysgit:

    enter image description here


Solution

  • Well after a lot of googling it turns out that my strategy was wrong. git merge --squash does not do what I want - namely mirroring my master branch to my github branch, without keeping the history of the commits in master (a plain merge would do but I did not want to have any of the master's history in github).
    For one it does not delete deleted files - for a nice explanation see here
    There are probably other pitfalls - including the eternal conflict resolution that can't be avoided

    Anyway I think I found the correct way - the one detailed here

    $ git checkout master@{0}
    $ git reset --soft github
    $ git commit
    $ git branch temp
    $ git checkout temp
    $ git branch -M github
    $ git push -u -v  origin github:master
    

    tried it and it does work as I wanted