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vcsh: Fail fast if the clone branch is not valid
[code/vcsh.git] / doc / sample_hooks / pre-merge-unclobber
1 #!/bin/sh
2
3 # This code does amost exactly what the native vcsh sanity checking code
4 # does except that on finding a potential merge conflict, it moves existing
5 # files out of the way temporarily. Merging (part of `vcsh clone`) happens
6 # cleanly, and a post-merge hook can be used to figure out what to do with
7 # the now-renamed files.
8
9 for object in $(git ls-tree -r origin/master | awk '{print $4}'); do
10         [ -e "$object" ] && mv "$object" "$object.vcsh-unclobber" 
11 done