diff --git a/doc/hooks b/doc/hooks index 30cd373a50b492b472edffe498e9ac63cff45516..282ee86265c765c7a457234931aaed000ae913aa 100644 --- a/doc/hooks +++ b/doc/hooks @@ -15,11 +15,11 @@ Available hooks are: * pre-init * post-init * pre-merge - Use this hook to detect and handle merge conflicts before vcsh's native code + Use this hook to detect and handle merge conflicts before vcsh's native code finds and errors on them. This is useful for allowing clones on top of existing files. * post-merge - Use this hook to finish handling any merge conflicts found in the pre-merge hook. + Use this hook to finish handling any merge conflicts found in the pre-merge hook. * pre-pull * post-pull * pre-push diff --git a/doc/sample_hooks/post-merge-unclobber b/doc/sample_hooks/post-merge-unclobber new file mode 100755 index 0000000000000000000000000000000000000000..017a13fc50dcc0484f60497f7409cac8c3d07769 --- /dev/null +++ b/doc/sample_hooks/post-merge-unclobber @@ -0,0 +1,10 @@ +#!/bin/sh + +# This finds objects that the pre-merge script moved out of the way to +# avoid conflicts when running git clone and moves them back to their +# original places. The result is that the git repository gets checked out +# and the extant objects end up back in the working directory. Git now +# sees these as un-staged changes to the working branch and you can deal +# with them by adding them or reverting. + +find -name '*.vcsh-unclobber' -execdir rename .vcsh-unclobber '' {} \; diff --git a/doc/sample_hooks/pre-merge-unclobber b/doc/sample_hooks/pre-merge-unclobber new file mode 100755 index 0000000000000000000000000000000000000000..93a731908f08e8b75a95b1569aea69061a3bec21 --- /dev/null +++ b/doc/sample_hooks/pre-merge-unclobber @@ -0,0 +1,11 @@ +#!/bin/sh + +# This code does amost exactly what the native VCSH sanity checking code +# does except that on finding a potential merge conflict, it moves the +# extant object out of the way temporarily. The merge then happens cleanly +# as far as git knows, and a post-merge hook can figure out what to do with +# the extant versions of the objects. + +for object in $(git ls-tree -r origin/master | awk '{print $4}'); do + [ -e "$object" ] && mv "$object" "$object.vcsh-unclobber" +done