'
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
;;
0)
test -f "$GIT_DIR/branches/origin" ||
test -f "$GIT_DIR/remotes/origin" ||
- die "Where do you want to fetch from today?"
+ git-repo-config --get remote.origin.url >/dev/null ||
+ die "Where do you want to fetch from today?"
set origin ;;
esac
rref=
rsync_slurped_objects=
+rloga="$rloga $remote_nick"
+test "$remote_nick" = "$remote" || rloga="$rloga $remote"
+
if test "" = "$append"
then
: >"$GIT_DIR/FETCH_HEAD"
# remote-nick is the URL given on the command line (or a shorthand)
# remote-name is the $GIT_DIR relative refs/ path we computed
# for this refspec.
+
+ # the $note_ variable will be fed to git-fmt-merge-msg for further
+ # processing.
case "$remote_name_" in
HEAD)
note_= ;;
refs/tags/*)
note_="$(expr "$remote_name_" : 'refs/tags/\(.*\)')"
note_="tag '$note_' of " ;;
+ refs/remotes/*)
+ note_="$(expr "$remote_name_" : 'refs/remotes/\(.*\)')"
+ note_="remote branch '$note_' of " ;;
*)
note_="$remote_name of " ;;
esac
- remote_1_=$(expr "$remote_" : '\(.*\)\.git/*$') &&
+ remote_1_=$(expr "z$remote_" : 'z\(.*\)\.git/*$') &&
remote_="$remote_1_"
note_="$note_$remote_"
then
if now_=$(cat "$GIT_DIR/$1") && test "$now_" = "$2"
then
- [ "$verbose" ] && echo >&2 "* $1: same as $3"
+ [ "$verbose" ] && echo >&2 "* $1: same as $3" ||:
else
echo >&2 "* $1: updating with $3"
+ git-update-ref -m "$rloga: updating tag" "$1" "$2"
fi
else
echo >&2 "* $1: storing $3"
+ git-update-ref -m "$rloga: storing tag" "$1" "$2"
fi
- git-update-ref "$1" "$2"
;;
- refs/heads/*)
+ refs/heads/* | refs/remotes/*)
# $1 is the ref being updated.
# $2 is the new value for the ref.
local=$(git-rev-parse --verify "$1^0" 2>/dev/null)
mb=$(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 $3"
+ fi
;;
*,$local)
echo >&2 "* $1: fast forward to $3"
echo >&2 " from $local to $2"
- git-update-ref "$1" "$2" "$local"
+ git-update-ref -m "$rloga: fast-forward" "$1" "$2" "$local"
;;
*)
false
case ",$force,$single_force," in
*,t,*)
echo >&2 " forcing update."
- git-update-ref "$1" "$2" "$local"
+ git-update-ref -m "$rloga: forced-update" "$1" "$2" "$local"
;;
*)
echo >&2 " not updating."
}
else
echo >&2 "* $1: storing $3"
- git-update-ref "$1" "$2"
+ git-update-ref -m "$rloga: storing head" "$1" "$2"
fi
;;
esac
reflist=$(get_remote_refs_for_fetch "$@")
if test "$tags"
then
- taglist=$(IFS=" " &&
- git-ls-remote $upload_pack --tags "$remote" |
+ taglist=`IFS=" " &&
+ (
+ 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 ;;
+ *^*) continue ;;
esac
if git-check-ref-format "$name"
then
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.
# These are relative path from $GIT_DIR, typically starting at refs/
# but may be HEAD
- if expr "$ref" : '\.' >/dev/null
+ if expr "z$ref" : 'z\.' >/dev/null
then
not_for_merge=t
- ref=$(expr "$ref" : '\.\(.*\)')
+ ref=$(expr "z$ref" : 'z\.\(.*\)')
else
not_for_merge=
fi
- if expr "$ref" : '\+' >/dev/null
+ if expr "z$ref" : 'z+' >/dev/null
then
single_force=t
- ref=$(expr "$ref" : '\+\(.*\)')
+ ref=$(expr "z$ref" : 'z+\(.*\)')
else
single_force=
fi
- remote_name=$(expr "$ref" : '\([^:]*\):')
- local_name=$(expr "$ref" : '[^:]*:\(.*\)')
+ remote_name=$(expr "z$ref" : 'z\([^:]*\):')
+ local_name=$(expr "z$ref" : 'z[^:]*:\(.*\)')
rref="$rref$LF$remote_name"
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
- remote_name_quoted=$(perl -e '
+ 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 '
my $u = $ARGV[0];
+ $u =~ s/^ref:\s*//;
$u =~ s{([^-a-zA-Z0-9/.])}{sprintf"%%%02x",ord($1)}eg;
print "$u";
- ' "$remote_name")
- head=$(curl -nsfL $curl_extra_args "$remote/$remote_name_quoted") &&
- expr "$head" : "$_x40\$" >/dev/null ||
- die "Failed to fetch $remote_name from $remote"
+ ' "$head")
+ head=$(curl -nsfL $curl_extra_args "$remote/$remote_name_quoted")
+ depth=$( expr \( $depth + 1 \) )
+ done
+ expr "z$head" : "z$_x40\$" >/dev/null ||
+ die "Failed to fetch $remote_name from $remote"
echo >&2 Fetching "$remote_name from $remote" using http
git-http-fetch -v -a "$head" "$remote/" || exit
;;
( : 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
break ;;
esac
done
- local_name=$(expr "$found" : '[^:]*:\(.*\)')
+ local_name=$(expr "z$found" : 'z[^:]*:\(.*\)')
append_fetch_head "$sha1" "$remote" \
"$remote_name" "$remote_nick" "$local_name" "$not_for_merge"
done
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
;;