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Fetch from a packed repository on dumb servers.

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Implement fetching from a packed repository over http/https
using the dumb server support files.

I consider some parts of the logic should be in a separate C
program, but it appears to work with my simple tests.  I have
backburnered it for a bit too long for my liking, so let's throw
it out in the open and see what happens.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2005-07-25 22:42:18 -07:00
parent 80bd6f3064
commit 96155e55e1
4 changed files with 188 additions and 4 deletions
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24
git-fetch-script
View File

@ -13,9 +13,29 @@ http://* | https://*)
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
head=$(curl -ns $curl_extra_args "$merge_repo/$merge_head") || exit 1
_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' &&
_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40" &&
head=$(curl -ns $curl_extra_args "$merge_repo/$merge_head") &&
expr "$head" : "$_x40\$" >/dev/null || {
echo >&2 "Failed to fetch $merge_head from $merge_repo"
exit 1
}
git-fetch-dumb-http "$head" "$@"
case "$?" in
0) ;;
2) no_dumb_http_support=1 ;;
*) exit;;
esac
echo Fetching "$merge_head" using http
git-http-pull -v -a "$head" "$merge_repo/"
git-http-pull -v -a "$head" "$merge_repo/" || {
case "$no_dumb_http_support" in
1)
echo >&2 "* This could be because the $merge_repo is packed without"
echo >&2 " preparing dumb server support files."
;;
esac
exit 1
}
;;
rsync://*)
rsync -L "$merge_repo/$merge_head" "$TMP_HEAD" || exit 1