summaryrefslogtreecommitdiff
path: root/git-clone.sh
diff options
context:
space:
mode:
Diffstat (limited to 'git-clone.sh')
-rwxr-xr-xgit-clone.sh64
1 files changed, 35 insertions, 29 deletions
diff --git a/git-clone.sh b/git-clone.sh
index 0922554..4c9b1c9 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -87,7 +87,7 @@ Perhaps git-update-server-info needs to be run there?"
quiet=
local=no
-use_local=no
+use_local_hardlink=yes
local_shared=no
unset template
no_checkout=
@@ -108,9 +108,13 @@ while
no_checkout=yes ;;
*,--na|*,--nak|*,--nake|*,--naked|\
*,-b|*,--b|*,--ba|*,--bar|*,--bare) bare=yes ;;
- *,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local) use_local=yes ;;
+ *,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local)
+ use_local_hardlink=yes ;;
+ *,--no-h|*,--no-ha|*,--no-har|*,--no-hard|*,--no-hardl|\
+ *,--no-hardli|*,--no-hardlin|*,--no-hardlink|*,--no-hardlinks)
+ use_local_hardlink=no ;;
*,-s|*,--s|*,--sh|*,--sha|*,--shar|*,--share|*,--shared)
- local_shared=yes; use_local=yes ;;
+ local_shared=yes; ;;
1,--template) usage ;;
*,--template)
shift; template="--template=$1" ;;
@@ -249,34 +253,36 @@ fi
rm -f "$GIT_DIR/CLONE_HEAD"
# We do local magic only when the user tells us to.
-case "$local,$use_local" in
-yes,yes)
+case "$local" in
+yes)
( cd "$repo/objects" ) ||
- die "-l flag seen but repository '$repo' is not local."
+ die "cannot chdir to local '$repo/objects'."
- case "$local_shared" in
- no)
- # See if we can hardlink and drop "l" if not.
- sample_file=$(cd "$repo" && \
- find objects -type f -print | sed -e 1q)
-
- # objects directory should not be empty since we are cloning!
- test -f "$repo/$sample_file" || exit
-
- l=
- if ln "$repo/$sample_file" "$GIT_DIR/objects/sample" 2>/dev/null
- then
- l=l
- fi &&
- rm -f "$GIT_DIR/objects/sample" &&
- cd "$repo" &&
- find objects -depth -print | cpio -pumd$l "$GIT_DIR/" || exit 1
- ;;
- yes)
- mkdir -p "$GIT_DIR/objects/info"
- echo "$repo/objects" >> "$GIT_DIR/objects/info/alternates"
- ;;
- esac
+ if test "$local_shared" = yes
+ then
+ mkdir -p "$GIT_DIR/objects/info"
+ echo "$repo/objects" >>"$GIT_DIR/objects/info/alternates"
+ else
+ l= &&
+ if test "$use_local_hardlink" = yes
+ then
+ # See if we can hardlink and drop "l" if not.
+ sample_file=$(cd "$repo" && \
+ find objects -type f -print | sed -e 1q)
+ # objects directory should not be empty because
+ # we are cloning!
+ test -f "$repo/$sample_file" || exit
+ if ln "$repo/$sample_file" "$GIT_DIR/objects/sample" 2>/dev/null
+ then
+ rm -f "$GIT_DIR/objects/sample"
+ l=l
+ else
+ echo >&2 "Warning: -l asked but cannot hardlink to $repo"
+ fi
+ fi &&
+ cd "$repo" &&
+ find objects -depth -print | cpio -pumd$l "$GIT_DIR/" || exit 1
+ fi
git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" || exit 1
;;
*)