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authorJunio C Hamano <junkio@cox.net>2006-01-15 00:00:32 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-01-15 00:00:32 (GMT)
commit8a1a120c55a67c3193e136a06826585711717399 (patch)
tree8cbd02f601da577c1f59ad479bb9eda73087405d /git-clone.sh
parent9e9b26751a5ca7a257b3e1cfb319fe3e4efc663c (diff)
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clone: --naked option.
The new option --naked is to help creating a naked repository for public consumption. $ git clone -l -s --naked \ /pub/scm/.../torvalds/linux-2.6.git subproj-2.6.git is equivalent to this sequence: $ git clone -l -s -n /pub/scm/.../torvalds/linux-2.6.git temp $ mv temp/.git subproj-2.6.git $ rmdir temp Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-clone.sh')
-rwxr-xr-xgit-clone.sh66
1 files changed, 40 insertions, 26 deletions
diff --git a/git-clone.sh b/git-clone.sh
index 377d59e..168eb96 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -9,7 +9,7 @@
unset CDPATH
usage() {
- echo >&2 "Usage: $0 [-l [-s]] [-q] [-u <upload-pack>] [-o <name>] [-n] <repo> [<dir>]"
+ echo >&2 "Usage: $0 [--naked] [-l [-s]] [-q] [-u <upload-pack>] [-o <name>] [-n] <repo> [<dir>]"
exit 1
}
@@ -53,11 +53,15 @@ use_local=no
local_shared=no
no_checkout=
upload_pack=
+naked=
origin=origin
while
case "$#,$1" in
0,*) break ;;
- *,-n) no_checkout=yes ;;
+ *,-n|*,--no|*,--no-|*,--no-c|*,--no-ch|*,--no-che|*,--no-chec|\
+ *,--no-check|*,--no-checko|*,--no-checkou|*,--no-checkout)
+ no_checkout=yes ;;
+ *,--na|*,--nak|*,--nake|*,--naked) naked=yes ;;
*,-l|*,--l|*,--lo|*,--loc|*,--loca|*,--local) use_local=yes ;;
*,-s|*,--s|*,--sh|*,--sha|*,--shar|*,--share|*,--shared)
local_shared=yes; use_local=yes ;;
@@ -81,6 +85,9 @@ do
shift
done
+# --naked implies --no-checkout
+test -z "$naked" || no_checkout=yes
+
# Turn the source into an absolute path if
# it is local
repo="$1"
@@ -95,10 +102,17 @@ dir="$2"
[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*/||g')
[ -e "$dir" ] && echo "$dir already exists." && usage
mkdir -p "$dir" &&
-D=$(
- (cd "$dir" && git-init-db && pwd)
-) &&
-test -d "$D" || usage
+D=$(cd "$dir" && pwd) &&
+case "$naked" in
+yes) GIT_DIR="$D" ;;
+*) GIT_DIR="$D/.git" ;;
+esac && export GIT_DIR && git-init-db || usage
+case "$naked" in
+yes)
+ GIT_DIR="$D" ;;
+*)
+ GIT_DIR="$D/.git" ;;
+esac
# We do local magic only when the user tells us to.
case "$local,$use_local" in
@@ -118,21 +132,21 @@ yes,yes)
test -f "$repo/$sample_file" || exit
l=
- if ln "$repo/$sample_file" "$D/.git/objects/sample" 2>/dev/null
+ if ln "$repo/$sample_file" "$GIT_DIR/objects/sample" 2>/dev/null
then
l=l
fi &&
- rm -f "$D/.git/objects/sample" &&
+ rm -f "$GIT_DIR/objects/sample" &&
cd "$repo" &&
- find objects -depth -print | cpio -puamd$l "$D/.git/" || exit 1
+ find objects -depth -print | cpio -puamd$l "$GIT_DIR/" || exit 1
;;
yes)
- mkdir -p "$D/.git/objects/info"
+ mkdir -p "$GIT_DIR/objects/info"
{
test -f "$repo/objects/info/alternates" &&
cat "$repo/objects/info/alternates";
echo "$repo/objects"
- } >"$D/.git/objects/info/alternates"
+ } >"$GIT_DIR/objects/info/alternates"
;;
esac
@@ -143,27 +157,27 @@ yes,yes)
HEAD=HEAD
fi
(cd "$repo" && tar cf - refs $HEAD) |
- (cd "$D/.git" && tar xf -) || exit 1
+ (cd "$GIT_DIR" && tar xf -) || exit 1
;;
*)
case "$repo" in
rsync://*)
rsync $quiet -av --ignore-existing \
- --exclude info "$repo/objects/" "$D/.git/objects/" &&
+ --exclude info "$repo/objects/" "$GIT_DIR/objects/" &&
rsync $quiet -av --ignore-existing \
- --exclude info "$repo/refs/" "$D/.git/refs/" || exit
+ --exclude info "$repo/refs/" "$GIT_DIR/refs/" || exit
# Look at objects/info/alternates for rsync -- http will
# support it natively and git native ones will do it on the
# remote end. Not having that file is not a crime.
rsync -q "$repo/objects/info/alternates" \
- "$D/.git/TMP_ALT" 2>/dev/null ||
- rm -f "$D/.git/TMP_ALT"
- if test -f "$D/.git/TMP_ALT"
+ "$GIT_DIR/TMP_ALT" 2>/dev/null ||
+ rm -f "$GIT_DIR/TMP_ALT"
+ if test -f "$GIT_DIR/TMP_ALT"
then
( cd "$D" &&
. git-parse-remote &&
- resolve_alternates "$repo" <"./.git/TMP_ALT" ) |
+ resolve_alternates "$repo" <"$GIT_DIR/TMP_ALT" ) |
while read alt
do
case "$alt" in 'bad alternate: '*) die "$alt";; esac
@@ -171,9 +185,9 @@ yes,yes)
'') echo >&2 "Getting alternate: $alt" ;;
esac
rsync $quiet -av --ignore-existing \
- --exclude info "$alt" "$D/.git/objects" || exit
+ --exclude info "$alt" "$GIT_DIR/objects" || exit
done
- rm -f "$D/.git/TMP_ALT"
+ rm -f "$GIT_DIR/TMP_ALT"
fi
;;
http://*)
@@ -194,25 +208,25 @@ esac
cd "$D" || exit
-if test -f ".git/HEAD"
+if test -f "$GIT_DIR/HEAD"
then
head_points_at=`git-symbolic-ref HEAD`
case "$head_points_at" in
refs/heads/*)
head_points_at=`expr "$head_points_at" : 'refs/heads/\(.*\)'`
- mkdir -p .git/remotes &&
- echo >.git/remotes/origin \
+ mkdir -p "$GIT_DIR/remotes" &&
+ echo >"$GIT_DIR/remotes/origin" \
"URL: $repo
Pull: $head_points_at:$origin" &&
git-update-ref "refs/heads/$origin" $(git-rev-parse HEAD) &&
- find .git/refs/heads -type f -print |
+ (cd "$GIT_DIR" && find "refs/heads" -type f -print) |
while read ref
do
- head=`expr "$ref" : '.git/refs/heads/\(.*\)'` &&
+ head=`expr "$ref" : 'refs/heads/\(.*\)'` &&
test "$head_points_at" = "$head" ||
test "$origin" = "$head" ||
echo "Pull: ${head}:${head}"
- done >>.git/remotes/origin
+ done >>"$GIT_DIR/remotes/origin"
esac
case "$no_checkout" in