#/bin/sh

# for update hook
# call % <repo> $refname $newrev

set -x

repository=$1
branch=$2
newrev=$3
_git=/usr/local/git/bin/git

OLD_GIT_DIR=$GIT_DIR
cd ../Split
GIT_DIR=`pwd`/.git

# HEAD of my --bare repository.
oldref=`$_git symbolic-ref HEAD`

# New HEAD is $branch.
$_git symbolic-ref HEAD $branch
status=$?
if test 0 -ne $status; then exit $status; fi

# New branch (useful for the log).
#$_git branch auto-markup-$repository
checkpoint=git symbolic-ref

# Pull!
$_git subtree pull --prefix=Library/$repository ../$repository $newrev

# Rewrite last commit message.
$_git commit --amend -m "[auto] Merge from $repository

`$_git log --pretty=format:'    • #%h — %s (%an, %cd)' --reverse --date=short \
     $checkpoint..HEAD\^2`

---

`$_git log -1 --pretty=format:'%B'`"

# Remove branch.
#$_git branch -d auto-markup-$repository

# Replace new HEAD.
$_git symbolic-ref HEAD $oldref
status=$?
if test 0 -ne $status; then exit $status; fi

GIT_DIR=$OLD_GIT_DIR

set +x