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Diffstat (limited to 'contrib/subtree/git-subtree.sh')
-rwxr-xr-x | contrib/subtree/git-subtree.sh | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh index 431214a1d3..9e4d9a0619 100755 --- a/contrib/subtree/git-subtree.sh +++ b/contrib/subtree/git-subtree.sh @@ -27,7 +27,7 @@ git subtree add --prefix=<prefix> <repository> <ref> git subtree merge --prefix=<prefix> <commit> git subtree split --prefix=<prefix> [<commit>] git subtree pull --prefix=<prefix> <repository> <ref> -git subtree push --prefix=<prefix> <repository> <ref> +git subtree push --prefix=<prefix> <repository> <refspec> -- h,help show the help q quiet @@ -952,20 +952,30 @@ cmd_pull () { cmd_merge FETCH_HEAD } -# Usage: cmd_push REPOSITORY REMOTEREF +# Usage: cmd_push REPOSITORY [+][LOCALREV:]REMOTEREF cmd_push () { if test $# -ne 2 then - die "You must provide <repository> <ref>" + die "You must provide <repository> <refspec>" fi - ensure_valid_ref_format "$2" if test -e "$dir" then repository=$1 - refspec=$2 + refspec=${2#+} + remoteref=${refspec#*:} + if test "$remoteref" = "$refspec" + then + localrevname_presplit=HEAD + else + localrevname_presplit=${refspec%%:*} + fi + ensure_valid_ref_format "$remoteref" + localrev_presplit=$(git rev-parse -q --verify "$localrevname_presplit^{commit}") || + die "'$localrevname_presplit' does not refer to a commit" + echo "git push using: " "$repository" "$refspec" - localrev=$(cmd_split) || die - git push "$repository" "$localrev":"refs/heads/$refspec" + localrev=$(cmd_split "$localrev_presplit") || die + git push "$repository" "$localrev":"refs/heads/$remoteref" else die "'$dir' must already exist. Try 'git subtree add'." fi |