'
IFS="$LF"
+rloga=fetch
no_tags=
tags=
append=
update_head_ok=
exec=
upload_pack=
+keep=--thin
while case "$#" in 0) break ;; esac
do
case "$1" in
-k|--k|--ke|--kee|--keep)
keep=--keep
;;
+ --reflog-action=*)
+ rloga=`expr "z$1" : 'z-[^=]*=\(.*\)'`
+ ;;
-*)
usage
;;
case "$#" in
0)
- test -f "$GIT_DIR/branches/origin" ||
- test -f "$GIT_DIR/remotes/origin" ||
- die "Where do you want to fetch from today?"
- set origin ;;
+ origin=$(get_default_remote)
+ test -n "$(get_remote_url ${origin})" ||
+ die "Where do you want to fetch from today?"
+ set x $origin ; shift ;;
esac
remote_nick="$1"
rref=
rsync_slurped_objects=
+rloga="$rloga $remote_nick"
+test "$remote_nick" = "$remote" || rloga="$rloga $remote"
+
if test "" = "$append"
then
: >"$GIT_DIR/FETCH_HEAD"
then
headc_=$(git-rev-parse --verify "$head_^0") || exit
echo "$headc_ $not_for_merge_ $note_" >>"$GIT_DIR/FETCH_HEAD"
- [ "$verbose" ] && echo >&2 "* committish: $head_"
- [ "$verbose" ] && echo >&2 " $note_"
else
echo "$head_ not-for-merge $note_" >>"$GIT_DIR/FETCH_HEAD"
- [ "$verbose" ] && echo >&2 "* non-commit: $head_"
- [ "$verbose" ] && echo >&2 " $note_"
- fi
- if test "$local_name_" != ""
- then
- # We are storing the head locally. Make sure that it is
- # a fast forward (aka "reverse push").
- fast_forward_local "$local_name_" "$head_" "$note_"
fi
+
+ update_local_ref "$local_name_" "$head_" "$note_"
}
-fast_forward_local () {
+update_local_ref () {
+ # If we are storing the head locally make sure that it is
+ # a fast forward (aka "reverse push").
+
+ label_=$(git-cat-file -t $2)
+ newshort_=$(git-rev-parse --short $2)
+ if test -z "$1" ; then
+ [ "$verbose" ] && echo >&2 "* fetched $3"
+ [ "$verbose" ] && echo >&2 " $label_: $newshort_"
+ return 0
+ fi
+ oldshort_=$(git-rev-parse --short "$1" 2>/dev/null)
mkdir -p "$(dirname "$GIT_DIR/$1")"
case "$1" in
refs/tags/*)
if now_=$(cat "$GIT_DIR/$1") && test "$now_" = "$2"
then
[ "$verbose" ] && echo >&2 "* $1: same as $3"
+ [ "$verbose" ] && echo >&2 " $label_: $newshort_" ||:
else
echo >&2 "* $1: updating with $3"
+ echo >&2 " $label_: $newshort_"
+ git-update-ref -m "$rloga: updating tag" "$1" "$2"
fi
else
echo >&2 "* $1: storing $3"
+ echo >&2 " $label_: $newshort_"
+ git-update-ref -m "$rloga: storing tag" "$1" "$2"
fi
- git-update-ref "$1" "$2"
;;
refs/heads/* | refs/remotes/*)
mb=$(git-merge-base "$local" "$2") &&
case "$2,$mb" in
$local,*)
- echo >&2 "* $1: same as $3"
+ if test -n "$verbose"
+ then
+ echo >&2 "* $1: same as $3"
+ echo >&2 " $label_: $newshort_"
+ fi
;;
*,$local)
echo >&2 "* $1: fast forward to $3"
- echo >&2 " from $local to $2"
- git-update-ref "$1" "$2" "$local"
+ echo >&2 " old..new: $oldshort_..$newshort_"
+ git-update-ref -m "$rloga: fast-forward" "$1" "$2" "$local"
;;
*)
false
;;
esac || {
- echo >&2 "* $1: does not fast forward to $3;"
case ",$force,$single_force," in
*,t,*)
- echo >&2 " forcing update."
- git-update-ref "$1" "$2" "$local"
+ echo >&2 "* $1: forcing update to non-fast forward $3"
+ echo >&2 " old...new: $oldshort_...$newshort_"
+ git-update-ref -m "$rloga: forced-update" "$1" "$2" "$local"
;;
*)
- echo >&2 " not updating."
+ echo >&2 "* $1: not updating to non-fast forward $3"
+ echo >&2 " old...new: $oldshort_...$newshort_"
exit 1
;;
esac
}
else
echo >&2 "* $1: storing $3"
- git-update-ref "$1" "$2"
+ echo >&2 " $label_: $newshort_"
+ git-update-ref -m "$rloga: storing head" "$1" "$2"
fi
;;
esac
if test "$tags"
then
taglist=`IFS=" " &&
- git-ls-remote $upload_pack --tags "$remote" |
+ (
+ git-ls-remote $upload_pack --tags "$remote" ||
+ echo fail ouch
+ ) |
while read sha1 name
do
+ case "$sha1" in
+ fail)
+ exit 1
+ esac
case "$name" in
*^*) continue ;;
esac
else
echo >&2 "warning: tag ${name} ignored"
fi
- done`
+ done` || exit
if test "$#" -gt 1
then
# remote URL plus explicit refspecs; we need to merge them.
fetch_main () {
reflist="$1"
refs=
+ rref=
for ref in $reflist
do
# There are transports that can fetch only one head at a time...
case "$remote" in
- http://* | https://*)
+ http://* | https://* | ftp://*)
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
+ if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
+ "`git-repo-config --bool http.noEPSV`" = true ]; then
+ noepsv_opt="--disable-epsv"
+ fi
max_depth=5
depth=0
head="ref: $remote_name"
while (expr "z$head" : "zref:" && expr $depth \< $max_depth) >/dev/null
do
- remote_name_quoted=$(perl -e '
+ remote_name_quoted=$(@@PERL@@ -e '
my $u = $ARGV[0];
$u =~ s/^ref:\s*//;
$u =~ s{([^-a-zA-Z0-9/.])}{sprintf"%%%02x",ord($1)}eg;
print "$u";
' "$head")
- head=$(curl -nsfL $curl_extra_args "$remote/$remote_name_quoted")
+ head=$(curl -nsfL $curl_extra_args $noepsv_opt "$remote/$remote_name_quoted")
depth=$( expr \( $depth + 1 \) )
done
expr "z$head" : "z$_x40\$" >/dev/null ||
done
case "$remote" in
- http://* | https://* | rsync://* )
+ http://* | https://* | ftp://* | rsync://* )
;; # we are already done.
*)
( : subshell because we muck with IFS
IFS=" $LF"
(
- git-fetch-pack $exec $keep --thin "$remote" $rref || echo failed "$remote"
+ git-fetch-pack $exec $keep "$remote" $rref || echo failed "$remote"
) |
while read sha1 remote_name
do
# If the original head was empty (i.e. no "master" yet), or
# if we were told not to worry, we do not have to check.
-case ",$update_head_ok,$orig_head," in
-*,, | t,* )
+case "$orig_head" in
+'')
;;
-*)
+?*)
curr_head=$(git-rev-parse --verify HEAD 2>/dev/null)
if test "$curr_head" != "$orig_head"
then
- git-update-ref HEAD "$orig_head"
+ git-update-ref \
+ -m "$rloga: Undoing incorrectly fetched HEAD." \
+ HEAD "$orig_head"
die "Cannot fetch into the current branch."
fi
;;