git clone: do not issue warning while cloning locally across filesystems
Unless the user explicitly asked hardlinking with the '-l'
option, we should not say "oops we cannot hardlink as you asked
so we are copying".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git-clone.sh b/git-clone.sh
index e4a9ac4..18003ab 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -99,6 +99,7 @@
use_separate_remote=t
depth=
no_progress=
+local_explicitly_asked_for=
test -t 1 || no_progress=--no-progress
while
case "$#,$1" in
@@ -109,6 +110,7 @@
*,--na|*,--nak|*,--nake|*,--naked|\
*,-b|*,--b|*,--ba|*,--bar|*,--bare) bare=yes ;;
*,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local)
+ local_explicitly_asked_for=yes
use_local_hardlink=yes ;;
*,--no-h|*,--no-ha|*,--no-har|*,--no-hard|*,--no-hardl|\
*,--no-hardli|*,--no-hardlin|*,--no-hardlink|*,--no-hardlinks)
@@ -281,7 +283,8 @@
then
rm -f "$GIT_DIR/objects/sample"
l=l
- else
+ elif test -n "$local_explicitly_asked_for"
+ then
echo >&2 "Warning: -l asked but cannot hardlink to $repo"
fi
fi &&
