diff options
author | Santi Béjar <santi@agolina.net> | 2009-06-12 02:39:18 +0400 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2009-06-12 06:49:59 +0400 |
commit | 97af7ff0553ed81bb905dbc0c8b0f9a0c10bfb3d (patch) | |
tree | f8acd8c16a79d98f64ef40aeb699428839140993 | |
parent | cb9d398c3506a6354a1c63d265a4228fcec28fda (diff) |
parse-remote: function to get the tracking branch to be merge
The only user of get_remote_refs_for_fetch was "git pull --rebase" and
it only wanted the tracking branch to be merge. So, add a simple
function (get_remote_merge_branch) with this new meaning.
No behavior changes. The new function behaves like the old code in
"git pull --rebase". In particular, it only works with the default
refspec mapping and with remote branches, not tags.
Signed-off-by: Santi Béjar <santi@agolina.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rwxr-xr-x | git-parse-remote.sh | 29 | ||||
-rwxr-xr-x | git-pull.sh | 7 |
2 files changed, 31 insertions, 5 deletions
diff --git a/git-parse-remote.sh b/git-parse-remote.sh index a296719861e..a991564b958 100755 --- a/git-parse-remote.sh +++ b/git-parse-remote.sh @@ -229,6 +229,34 @@ get_remote_refs_for_fetch () { esac } +get_remote_merge_branch () { + case "$#" in + 0|1) + die "internal error: get-remote-merge-branch." ;; + *) + repo=$1 + shift + ref=$1 + # FIXME: It should return the tracking branch + # Currently only works with the default mapping + case "$ref" in + +*) + ref=$(expr "z$ref" : 'z+\(.*\)') + ;; + esac + expr "z$ref" : 'z.*:' >/dev/null || ref="${ref}:" + remote=$(expr "z$ref" : 'z\([^:]*\):') + case "$remote" in + '' | HEAD ) remote=HEAD ;; + heads/*) remote=${remote#heads/} ;; + refs/heads/*) remote=${remote#refs/heads/} ;; + refs/* | tags/* | remotes/* ) remote= + esac + + [ -n "$remote" ] && echo "refs/remotes/$repo/$remote" + esac +} + resolve_alternates () { # original URL (xxx.git) top_=`expr "z$1" : 'z\([^:]*:/*[^/]*\)/'` @@ -262,3 +290,4 @@ get_uploadpack () { ;; esac } + diff --git a/git-pull.sh b/git-pull.sh index 35261539ab8..3cf26634adb 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -125,12 +125,9 @@ test true = "$rebase" && { die "refusing to pull with rebase: your working tree is not up-to-date" . git-parse-remote && - origin="$1" - test -z "$origin" && origin=$(get_default_remote) - reflist="$(get_remote_refs_for_fetch "$@" 2>/dev/null | - sed "s|refs/heads/\(.*\):|\1|")" && + reflist="$(get_remote_merge_branch "$@" 2>/dev/null)" && oldremoteref="$(git rev-parse -q --verify \ - "refs/remotes/$origin/$reflist")" + "$reflist")" } orig_head=$(git rev-parse -q --verify HEAD) git fetch $verbosity --update-head-ok "$@" || exit 1 |