Using the information prepared with update-server-info, a truly
dumb http server can allow cloning with this client side
support.
Signed-off-by: Junio C Hamano <[EMAIL PROTECTED]>
---
Makefile | 2 +-
git-clone-dumb-http | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
git-clone-script | 13 +++++++++++--
3 files changed, 63 insertions(+), 3 deletions(-)
create mode 100755 git-clone-dumb-http
5dd66390cbe5fe0665681ad0d73368085c87b01d
diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ SCRIPTS=git git-apply-patch-script git-m
gitk git-cherry git-rebase-script git-relink-script git-repack-script \
git-format-patch-script git-sh-setup-script git-push-script \
git-branch-script git-parse-remote git-verify-tag-script \
- git-ls-remote-script
+ git-ls-remote-script git-clone-dumb-http
PROG= git-update-cache git-diff-files git-init-db git-write-tree \
git-read-tree git-commit-tree git-cat-file git-fsck-cache \
diff --git a/git-clone-dumb-http b/git-clone-dumb-http
new file mode 100755
--- /dev/null
+++ b/git-clone-dumb-http
@@ -0,0 +1,51 @@
+#!/bin/sh
+#
+# Copyright (c) 2005, Junio C Hamano
+#
+# Called by git-clone-script
+# Exits 2 when the remote site does not support dumb server protocol.
+
+# Usage: git-clone-dumb-http <remote-repo> <local-dir>
+
+R=${1?"remote repository"} D=${2?"local directory"}
+
+if [ -n "$GIT_SSL_NO_VERIFY" ]; then
+ curl_extra_args="-k"
+fi
+http_fetch () {
+ # $1 = Remote, $2 = Local
+ curl -ns $curl_extra_args "$1" >"$2"
+}
+
+cd "$D" &&
+clone_tmp=".git/clone-tmp" &&
+mkdir -p "$clone_tmp" || exit 1
+trap "rm -rf .git/clone-tmp" 0 1 2 3 15
+
+http_fetch "$R/info/refs" "$clone_tmp/refs" &&
+http_fetch "$R/objects/info/packs" "$clone_tmp/packs" || exit 2
+
+# We do not have to worry about rev-cache when cloning.
+# http_fetch "$R/info/rev-cache" "$clone_tmp/rev-cache"
+
+# Clone packs
+while read type name
+do
+ case "$type" in
+ P) ;;
+ *) continue ;;
+ esac &&
+
+ idx=`expr "$name" : '\(.*\)\.pack'`.idx
+ http_fetch "$R/objects/pack/$name" ".git/objects/pack/$name" &&
+ http_fetch "$R/objects/pack/$idx" ".git/objects/pack/$idx" &&
+ git-verify-pack ".git/objects/pack/$idx" || exit 1
+
+done <"$clone_tmp/packs"
+
+# Then clone refs.
+while read sha1 refname
+do
+ name=`expr "$refname" : 'refs/\(.*\)'` &&
+ git-http-pull -v -a -w "$name" "$name" "$R/" || exit 1
+done <"$clone_tmp/refs"
diff --git a/git-clone-script b/git-clone-script
--- a/git-clone-script
+++ b/git-clone-script
@@ -89,8 +89,17 @@ yes,yes)
rsync $quiet -avz --ignore-existing "$repo/refs/"
"$D/.git/refs/"
;;
http://*)
- echo "Somebody should add http fetch" >&2
- exit 1
+ git-clone-dumb-http "$repo" "$D"
+ case "$?" in
+ 2)
+ echo "Somebody should define smarter http server
protocol" >&2
+ exit 1
+ ;;
+ 0)
+ ;;
+ *)
+ exit
+ esac
;;
*)
cd "$D" && case "$upload_pack" in
-
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