unset CDPATH
usage() {
- echo >&2 "Usage: $0 [--use-separate-remote] [--reference <reference-repo>] [--bare] [-l [-s]] [-q] [-u <upload-pack>] [-o <name>] [-n] <repo> [<dir>]"
+ echo >&2 "Usage: $0 [--use-separate-remote] [--reference <reference-repo>] [--bare] [-l [-s]] [-q] [-u <upload-pack>] [--origin <name>] [-n] <repo> [<dir>]"
exit 1
}
}
while read sha1 refname
do
- name=`expr "$refname" : 'refs/\(.*\)'` &&
+ name=`expr "z$refname" : 'zrefs/\(.*\)'` &&
case "$name" in
*^*) continue;;
esac
if test -n "$use_separate_remote" &&
- branch_name=`expr "$name" : 'heads/\(.*\)'`
+ branch_name=`expr "z$name" : 'zheads/\(.*\)'`
then
- tname="remotes/$branch_name"
+ tname="remotes/$origin/$branch_name"
else
tname=$name
fi
git-http-fetch -v -a -w "$tname" "$name" "$1/" || exit 1
done <"$clone_tmp/refs"
rm -fr "$clone_tmp"
- http_fetch "$1/HEAD" "$GIT_DIR/REMOTE_HEAD"
+ http_fetch "$1/HEAD" "$GIT_DIR/REMOTE_HEAD" ||
+ rm -f "$GIT_DIR/REMOTE_HEAD"
}
# Read git-fetch-pack -k output and store the remote branches.
'
quiet=
+local=no
use_local=no
local_shared=no
no_checkout=
*,-q|*,--quiet) quiet=-q ;;
*,--use-separate-remote)
use_separate_remote=t ;;
- 1,-o) usage;;
1,--reference) usage ;;
*,--reference)
shift; reference="$1" ;;
*,--reference=*)
reference=`expr "$1" : '--reference=\(.*\)'` ;;
- *,-o)
+ *,-o|*,--or|*,--ori|*,--orig|*,--origi|*,--origin)
case "$2" in
+ '')
+ usage ;;
*/*)
echo >&2 "'$2' is not suitable for an origin name"
exit 1
exit 1
}
test -z "$origin_override" || {
- echo >&2 "Do not give more than one -o options."
+ echo >&2 "Do not give more than one --origin options."
exit 1
}
origin_override=yes
shift
done
+repo="$1"
+if test -z "$repo"
+then
+ echo >&2 'you must specify a repository to clone.'
+ exit 1
+fi
+
# --bare implies --no-checkout
if test yes = "$bare"
then
if test yes = "$origin_override"
then
- echo >&2 '--bare and -o $origin options are incompatible.'
+ echo >&2 '--bare and --origin $origin options are incompatible.'
exit 1
fi
if test t = "$use_separate_remote"
# Turn the source into an absolute path if
# it is local
-repo="$1"
-local=no
if base=$(get_repo_base "$repo"); then
repo="$base"
local=yes
;;
yes)
mkdir -p "$GIT_DIR/objects/info"
- {
- test -f "$repo/objects/info/alternates" &&
- cat "$repo/objects/info/alternates";
- echo "$repo/objects"
- } >"$GIT_DIR/objects/info/alternates"
+ echo "$repo/objects" >> "$GIT_DIR/objects/info/alternates"
;;
esac
git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD"
if test -f "$GIT_DIR/CLONE_HEAD"
then
- # Figure out where the remote HEAD points at.
+ # Read git-fetch-pack -k output and store the remote branches.
perl -e "$copy_refs" "$GIT_DIR" "$use_separate_remote" "$origin"
fi
if test -z "$bare" && test -f "$GIT_DIR/REMOTE_HEAD"
then
- head_sha1=`cat "$GIT_DIR/REMOTE_HEAD"`
# Figure out which remote branch HEAD points at.
case "$use_separate_remote" in
'') remote_top=refs/heads ;;
*) remote_top="refs/remotes/$origin" ;;
esac
- # What to use to track the remote primary branch
- if test -n "$use_separate_remote"
- then
- origin_tracking="remotes/$origin/master"
- else
- origin_tracking="heads/$origin"
- fi
+ head_sha1=`cat "$GIT_DIR/REMOTE_HEAD"`
+ case "$head_sha1" in
+ 'ref: refs/'*)
+ # Uh-oh, the remote told us (http transport done against
+ # new style repository with a symref HEAD).
+ # Ideally we should skip the guesswork but for now
+ # opt for minimum change.
+ head_sha1=`expr "z$head_sha1" : 'zref: refs/heads/\(.*\)'`
+ head_sha1=`cat "$GIT_DIR/$remote_top/$head_sha1"`
+ ;;
+ esac
- # The name under $remote_top the remote HEAD seems to point at
+ # The name under $remote_top the remote HEAD seems to point at.
head_points_at=$(
(
echo "master"
)
)
- # Write out remotes/$origin file.
+ # Write out remotes/$origin file, and update our "$head_points_at".
case "$head_points_at" in
?*)
mkdir -p "$GIT_DIR/remotes" &&
- echo >"$GIT_DIR/remotes/$origin" \
- "URL: $repo
-Pull: refs/heads/$head_points_at:refs/$origin_tracking" &&
+ git-symbolic-ref HEAD "refs/heads/$head_points_at" &&
case "$use_separate_remote" in
- t) git-update-ref HEAD "$head_sha1" ;;
- *) git-update-ref "refs/$origin" $(git-rev-parse HEAD)
+ t) origin_track="$remote_top/$head_points_at"
+ git-update-ref HEAD "$head_sha1" ;;
+ *) origin_track="$remote_top/$origin"
+ git-update-ref "refs/heads/$origin" "$head_sha1" ;;
esac &&
+ echo >"$GIT_DIR/remotes/$origin" \
+ "URL: $repo
+Pull: refs/heads/$head_points_at:$origin_track" &&
(cd "$GIT_DIR/$remote_top" && find . -type f -print) |
while read dotslref
do
name=`expr "$dotslref" : './\(.*\)'` &&
- test "$head_points_at" = "$name" ||
- test "$origin" = "$head" ||
+ test "$use_separate_remote" = '' && {
+ test "$head_points_at" = "$name" ||
+ test "$origin" = "$name"
+ } ||
echo "Pull: refs/heads/${name}:$remote_top/${name}"
- done >>"$GIT_DIR/remotes/$origin"
+ done >>"$GIT_DIR/remotes/$origin" &&
+ case "$use_separate_remote" in
+ t)
+ rm -f "refs/remotes/$origin/HEAD"
+ git-symbolic-ref "refs/remotes/$origin/HEAD" \
+ "refs/remotes/$origin/$head_points_at"
+ esac
esac
case "$no_checkout" in