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Merge branch 'jc/clone' into next

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* jc/clone:
  revamp git-clone (take #2).
This commit is contained in:
Junio C Hamano 2006-03-21 00:15:15 -08:00
commit 83c137928c
1 changed files with 31 additions and 19 deletions
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50
git-clone.sh
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@ -9,7 +9,7 @@
unset CDPATH
usage() {
echo >&2 "Usage: $0 [--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>] [-o <name>] [-n] <repo> [<dir>]"
exit 1
}
@ -61,8 +61,9 @@ use File::Path qw(mkpath);
use File::Basename qw(dirname);
my $git_dir = $ARGV[0];
my $use_separate_remote = $ARGV[1];
my $origin = $ARGV[2];
my $branch_top = ($use_separate_remote ? "remotes" : "heads");
my $branch_top = ($use_separate_remote ? "remotes/$origin" : "heads");
my $tag_top = "tags";
sub store {
@ -127,7 +128,12 @@ while
*,--reference=*)
reference=`expr "$1" : '--reference=\(.*\)'` ;;
*,-o)
git-check-ref-format "$2" || {
case "$2" in
*/*)
echo >&2 "'$2' is not suitable for an origin name"
exit 1
esac
git-check-ref-format "heads/$2" || {
echo >&2 "'$2' is not suitable for a branch name"
exit 1
}
@ -165,14 +171,9 @@ then
no_checkout=yes
fi
if test -z "$origin_override$origin"
if test -z "$origin"
then
if test -n "$use_separate_remote"
then
origin=remotes/master
else
origin=heads/origin
fi
origin=origin
fi
# Turn the source into an absolute path if
@ -317,7 +318,7 @@ test -d "$GIT_DIR/refs/reference-tmp" && rm -fr "$GIT_DIR/refs/reference-tmp"
if test -f "$GIT_DIR/CLONE_HEAD"
then
# Figure out where the remote HEAD points at.
perl -e "$copy_refs" "$GIT_DIR" "$use_separate_remote"
perl -e "$copy_refs" "$GIT_DIR" "$use_separate_remote" "$origin"
fi
cd "$D" || exit
@ -328,8 +329,18 @@ then
# Figure out which remote branch HEAD points at.
case "$use_separate_remote" in
'') remote_top=refs/heads ;;
*) remote_top=refs/remotes ;;
*) remote_top="refs/remotes/$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
# The name under $remote_top the remote HEAD seems to point at
head_points_at=$(
(
echo "master"
@ -349,25 +360,26 @@ then
done
)
)
# Write out remotes/$origin file.
case "$head_points_at" in
?*)
mkdir -p "$GIT_DIR/remotes" &&
echo >"$GIT_DIR/remotes/origin" \
echo >"$GIT_DIR/remotes/$origin" \
"URL: $repo
Pull: refs/heads/$head_points_at:refs/$origin" &&
Pull: refs/heads/$head_points_at:refs/$origin_tracking" &&
case "$use_separate_remote" in
t) git-update-ref HEAD "$head_sha1" ;;
*) git-update-ref "refs/$origin" $(git-rev-parse HEAD)
esac &&
(cd "$GIT_DIR" && find "$remote_top" -type f -print) |
while read ref
(cd "$GIT_DIR/$remote_top" && find . -type f -print) |
while read dotslref
do
head=`expr "$ref" : 'refs/\(.*\)'` &&
name=`expr "$ref" : 'refs/[^\/]*/\(.*\)'` &&
name=`expr "$dotslref" : './\(.*\)'` &&
test "$head_points_at" = "$name" ||
test "$origin" = "$head" ||
echo "Pull: refs/heads/${name}:$remote_top/${name}"
done >>"$GIT_DIR/remotes/origin"
done >>"$GIT_DIR/remotes/$origin"
esac
case "$no_checkout" in