mirror of
https://github.com/git/git.git
synced 2024-10-30 05:47:53 +01:00
git-clone: define die() and use it.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Dmitry V. Levin
Junio C Hamano
parent
7a6a5e4062
commit
87b787ac77
1 changed files with 24 additions and 37 deletions
61
git-clone.sh
61
git-clone.sh
|
|
@ -8,11 +8,15 @@
|
|||
# See git-sh-setup why.
|
||||
unset CDPATH
|
||||
|
||||
usage() {
|
||||
echo >&2 "Usage: $0 [--template=<template_directory>] [--use-separate-remote] [--reference <reference-repo>] [--bare] [-l [-s]] [-q] [-u <upload-pack>] [--origin <name>] [-n] <repo> [<dir>]"
|
||||
die() {
|
||||
echo >&2 "$@"
|
||||
exit 1
|
||||
}
|
||||
|
||||
usage() {
|
||||
die "Usage: $0 [--template=<template_directory>] [--use-separate-remote] [--reference <reference-repo>] [--bare] [-l [-s]] [-q] [-u <upload-pack>] [--origin <name>] [-n] <repo> [<dir>]"
|
||||
}
|
||||
|
||||
get_repo_base() {
|
||||
(cd "$1" && (cd .git ; pwd)) 2> /dev/null
|
||||
}
|
||||
|
|
@ -35,11 +39,9 @@ clone_dumb_http () {
|
|||
"`git-repo-config --bool http.noEPSV`" = true ]; then
|
||||
curl_extra_args="${curl_extra_args} --disable-epsv"
|
||||
fi
|
||||
http_fetch "$1/info/refs" "$clone_tmp/refs" || {
|
||||
echo >&2 "Cannot get remote repository information.
|
||||
http_fetch "$1/info/refs" "$clone_tmp/refs" ||
|
||||
die "Cannot get remote repository information.
|
||||
Perhaps git-update-server-info needs to be run there?"
|
||||
exit 1;
|
||||
}
|
||||
while read sha1 refname
|
||||
do
|
||||
name=`expr "z$refname" : 'zrefs/\(.*\)'` &&
|
||||
|
|
@ -143,17 +145,12 @@ while
|
|||
'')
|
||||
usage ;;
|
||||
*/*)
|
||||
echo >&2 "'$2' is not suitable for an origin name"
|
||||
exit 1
|
||||
die "'$2' is not suitable for an origin name"
|
||||
esac
|
||||
git-check-ref-format "heads/$2" || {
|
||||
echo >&2 "'$2' is not suitable for a branch name"
|
||||
exit 1
|
||||
}
|
||||
test -z "$origin_override" || {
|
||||
echo >&2 "Do not give more than one --origin options."
|
||||
exit 1
|
||||
}
|
||||
git-check-ref-format "heads/$2" ||
|
||||
die "'$2' is not suitable for a branch name"
|
||||
test -z "$origin_override" ||
|
||||
die "Do not give more than one --origin options."
|
||||
origin_override=yes
|
||||
origin="$2"; shift
|
||||
;;
|
||||
|
|
@ -169,24 +166,19 @@ do
|
|||
done
|
||||
|
||||
repo="$1"
|
||||
if test -z "$repo"
|
||||
then
|
||||
echo >&2 'you must specify a repository to clone.'
|
||||
exit 1
|
||||
fi
|
||||
test -n "$repo" ||
|
||||
die 'you must specify a repository to clone.'
|
||||
|
||||
# --bare implies --no-checkout
|
||||
if test yes = "$bare"
|
||||
then
|
||||
if test yes = "$origin_override"
|
||||
then
|
||||
echo >&2 '--bare and --origin $origin options are incompatible.'
|
||||
exit 1
|
||||
die '--bare and --origin $origin options are incompatible.'
|
||||
fi
|
||||
if test t = "$use_separate_remote"
|
||||
then
|
||||
echo >&2 '--bare and --use-separate-remote options are incompatible.'
|
||||
exit 1
|
||||
die '--bare and --use-separate-remote options are incompatible.'
|
||||
fi
|
||||
no_checkout=yes
|
||||
fi
|
||||
|
|
@ -206,7 +198,7 @@ fi
|
|||
dir="$2"
|
||||
# Try using "humanish" part of source repo if user didn't specify one
|
||||
[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
|
||||
[ -e "$dir" ] && echo "$dir already exists." && usage
|
||||
[ -e "$dir" ] && die "destination directory '$dir' already exists."
|
||||
mkdir -p "$dir" &&
|
||||
D=$(cd "$dir" && pwd) &&
|
||||
trap 'err=$?; cd ..; rm -rf "$D"; exit $err' 0
|
||||
|
|
@ -233,7 +225,7 @@ then
|
|||
cd reference-tmp &&
|
||||
tar xf -)
|
||||
else
|
||||
echo >&2 "$reference: not a local directory." && usage
|
||||
die "reference repository '$reference' is not a local directory."
|
||||
fi
|
||||
fi
|
||||
|
||||
|
|
@ -242,10 +234,8 @@ rm -f "$GIT_DIR/CLONE_HEAD"
|
|||
# We do local magic only when the user tells us to.
|
||||
case "$local,$use_local" in
|
||||
yes,yes)
|
||||
( cd "$repo/objects" ) || {
|
||||
echo >&2 "-l flag seen but $repo is not local."
|
||||
exit 1
|
||||
}
|
||||
( cd "$repo/objects" ) ||
|
||||
die "-l flag seen but repository '$repo' is not local."
|
||||
|
||||
case "$local_shared" in
|
||||
no)
|
||||
|
|
@ -307,18 +297,15 @@ yes,yes)
|
|||
then
|
||||
clone_dumb_http "$repo" "$D"
|
||||
else
|
||||
echo >&2 "http transport not supported, rebuild Git with curl support"
|
||||
exit 1
|
||||
die "http transport not supported, rebuild Git with curl support"
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
case "$upload_pack" in
|
||||
'') git-fetch-pack --all -k $quiet "$repo" ;;
|
||||
*) git-fetch-pack --all -k $quiet "$upload_pack" "$repo" ;;
|
||||
esac >"$GIT_DIR/CLONE_HEAD" || {
|
||||
echo >&2 "fetch-pack from '$repo' failed."
|
||||
exit 1
|
||||
}
|
||||
esac >"$GIT_DIR/CLONE_HEAD" ||
|
||||
die "fetch-pack from '$repo' failed."
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
|
|
|
|||
Loading…
Reference in a new issue