diff options
Diffstat (limited to 'git-clone.sh')
| -rwxr-xr-x | git-clone.sh | 64 |
1 files changed, 35 insertions, 29 deletions
diff --git a/git-clone.sh b/git-clone.sh index 09225540e..4c9b1c971 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 ;; *) |