Git synchronizers: run git gc every once in a while

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

git-cvs-synchronizer.sh

@@ -108,6 +108,7 @@ fi
 
 refs="$(git for-each-ref --shell --format '%(refname)')"
 
+git gc --auto
 for remote
 do
 	eval git push \"$remote\" $refs

git-hg-synchronizer.sh

@@ -33,6 +33,7 @@ git remote add --mirror=fetch origin hg::"$HG_URL"
 
 git fetch origin
 
+git gc --auto
 for url
 do
 	git push --all "$url"

git-svn-synchronizer.sh

@@ -94,6 +94,7 @@ args="$(git for-each-ref --shell --format '%(refname)' refs/remotes/ |
 	sed -e "s/^'\(refs\/remotes\/\(.*\)\)'$/'\1:refs\/heads\/svn\/\2'/" \
 		-e 's/:refs\/heads\/svn\/tags\//:refs\/tags\//')"
 
+git gc --auto
 for remote
 do
 	eval git push $force \"$remote\" $args

git-synchronizer.sh

@@ -224,6 +224,8 @@ then
 	add_error "$(printf "Incompatible updates:\n%s\n\n" "$message")"
 fi
 
+test -z "$todo" || git gc --auto
+
 # make it easier to test whether a name is in $disagreeing via:
 # test "$disagreeing" != "${disagreeing#* $name }"
 disagreeing=" $disagreeing "