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Diffstat (limited to 'git-resolve-script')
| -rw-r--r-- | git-resolve-script | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/git-resolve-script b/git-resolve-script new file mode 100644 index 0000000000..c04c0307b2 --- /dev/null +++ b/git-resolve-script @@ -0,0 +1,56 @@ +#!/bin/sh +# +# Resolve two trees. +# +head="$1" +merge="$2" +merge_repo="$3" + +rm -f .git/MERGE_HEAD .git/ORIG_HEAD +echo $head > .git/ORIG_HEAD +echo $merge > .git/MERGE_HEAD + +# +# The remote name is just used for the message, +# but we do want it. +# +if [ "$merge_repo" == "" ]; then + echo "git-resolve-script <head> <remote> <merge-repo-name>" + exit 1 +fi + +common=$(git-merge-base $head $merge) +if [ -z "$common" ]; then + echo "Unable to find common commit between" $merge $head + exit 1 +fi + +if [ "$common" == "$merge" ]; then + echo "Already up-to-date. Yeeah!" + exit 0 +fi +if [ "$common" == "$head" ]; then + echo "Updating from $head to $merge." + echo "Destroying all noncommitted data!" + echo "Kill me within 3 seconds.." + sleep 3 + git-read-tree -m $merge && git-checkout-cache -f -a && git-update-cache --refresh + echo $merge > .git/HEAD + git-diff-tree -p ORIG_HEAD HEAD | diffstat -p1 + exit 0 +fi +echo "Trying to merge $merge into $head" +git-read-tree -m $common $head $merge +merge_msg="Merge of $merge_repo" +result_tree=$(git-write-tree 2> /dev/null) +if [ $? -ne 0 ]; then + echo "Simple merge failed, trying Automatic merge" + git-merge-cache git-merge-one-file-script -a + merge_msg="Automatic merge of $merge_repo" + result_tree=$(git-write-tree) || exit 1 +fi +result_commit=$(echo "$merge_msg" | git-commit-tree $result_tree -p $head -p $merge_head) +echo "Committed merge $result_commit" +echo $result_commit > .git/HEAD +git-checkout-cache -f -a && git-update-cache --refresh +git-diff-tree -p ORIG_HEAD HEAD | diffstat -p1 |