зеркало из https://github.com/microsoft/git.git
904 строки
18 KiB
Bash
Executable File
904 строки
18 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# git-submodules.sh: add, init, update or list git submodules
|
|
#
|
|
# Copyright (c) 2007 Lars Hjemli
|
|
|
|
dashless=$(basename "$0" | sed -e 's/-/ /')
|
|
USAGE="[--quiet] add [-b branch] [-f|--force] [--reference <repository>] [--] <repository> [<path>]
|
|
or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
|
|
or: $dashless [--quiet] init [--] [<path>...]
|
|
or: $dashless [--quiet] update [--init] [-N|--no-fetch] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...]
|
|
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
|
|
or: $dashless [--quiet] foreach [--recursive] <command>
|
|
or: $dashless [--quiet] sync [--] [<path>...]"
|
|
OPTIONS_SPEC=
|
|
. git-sh-setup
|
|
. git-parse-remote
|
|
require_work_tree
|
|
|
|
command=
|
|
branch=
|
|
force=
|
|
reference=
|
|
cached=
|
|
recursive=
|
|
init=
|
|
files=
|
|
nofetch=
|
|
update=
|
|
prefix=
|
|
|
|
# Resolve relative url by appending to parent's url
|
|
resolve_relative_url ()
|
|
{
|
|
remote=$(get_default_remote)
|
|
remoteurl=$(git config "remote.$remote.url") ||
|
|
die "remote ($remote) does not have a url defined in .git/config"
|
|
url="$1"
|
|
remoteurl=${remoteurl%/}
|
|
sep=/
|
|
while test -n "$url"
|
|
do
|
|
case "$url" in
|
|
../*)
|
|
url="${url#../}"
|
|
case "$remoteurl" in
|
|
*/*)
|
|
remoteurl="${remoteurl%/*}"
|
|
;;
|
|
*:*)
|
|
remoteurl="${remoteurl%:*}"
|
|
sep=:
|
|
;;
|
|
*)
|
|
die "cannot strip one component off url '$remoteurl'"
|
|
;;
|
|
esac
|
|
;;
|
|
./*)
|
|
url="${url#./}"
|
|
;;
|
|
*)
|
|
break;;
|
|
esac
|
|
done
|
|
echo "$remoteurl$sep${url%/}"
|
|
}
|
|
|
|
#
|
|
# Get submodule info for registered submodules
|
|
# $@ = path to limit submodule list
|
|
#
|
|
module_list()
|
|
{
|
|
git ls-files --error-unmatch --stage -- "$@" | sane_grep '^160000 '
|
|
}
|
|
|
|
#
|
|
# Map submodule path to submodule name
|
|
#
|
|
# $1 = path
|
|
#
|
|
module_name()
|
|
{
|
|
# Do we have "submodule.<something>.path = $1" defined in .gitmodules file?
|
|
re=$(printf '%s\n' "$1" | sed -e 's/[].[^$\\*]/\\&/g')
|
|
name=$( git config -f .gitmodules --get-regexp '^submodule\..*\.path$' |
|
|
sed -n -e 's|^submodule\.\(.*\)\.path '"$re"'$|\1|p' )
|
|
test -z "$name" &&
|
|
die "No submodule mapping found in .gitmodules for path '$path'"
|
|
echo "$name"
|
|
}
|
|
|
|
#
|
|
# Clone a submodule
|
|
#
|
|
# Prior to calling, cmd_update checks that a possibly existing
|
|
# path is not a git repository.
|
|
# Likewise, cmd_add checks that path does not exist at all,
|
|
# since it is the location of a new submodule.
|
|
#
|
|
module_clone()
|
|
{
|
|
path=$1
|
|
url=$2
|
|
reference="$3"
|
|
|
|
if test -n "$reference"
|
|
then
|
|
git-clone "$reference" -n "$url" "$path"
|
|
else
|
|
git-clone -n "$url" "$path"
|
|
fi ||
|
|
die "Clone of '$url' into submodule path '$path' failed"
|
|
}
|
|
|
|
#
|
|
# Add a new submodule to the working tree, .gitmodules and the index
|
|
#
|
|
# $@ = repo path
|
|
#
|
|
# optional branch is stored in global branch variable
|
|
#
|
|
cmd_add()
|
|
{
|
|
# parse $args after "submodule ... add".
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
-b | --branch)
|
|
case "$2" in '') usage ;; esac
|
|
branch=$2
|
|
shift
|
|
;;
|
|
-f | --force)
|
|
force=$1
|
|
;;
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
;;
|
|
--reference)
|
|
case "$2" in '') usage ;; esac
|
|
reference="--reference=$2"
|
|
shift
|
|
;;
|
|
--reference=*)
|
|
reference="$1"
|
|
shift
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
repo=$1
|
|
path=$2
|
|
|
|
if test -z "$path"; then
|
|
path=$(echo "$repo" |
|
|
sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*[/:]||g')
|
|
fi
|
|
|
|
if test -z "$repo" -o -z "$path"; then
|
|
usage
|
|
fi
|
|
|
|
# assure repo is absolute or relative to parent
|
|
case "$repo" in
|
|
./*|../*)
|
|
# dereference source url relative to parent's url
|
|
realrepo=$(resolve_relative_url "$repo") || exit
|
|
;;
|
|
*:*|/*)
|
|
# absolute url
|
|
realrepo=$repo
|
|
;;
|
|
*)
|
|
die "repo URL: '$repo' must be absolute or begin with ./|../"
|
|
;;
|
|
esac
|
|
|
|
# normalize path:
|
|
# multiple //; leading ./; /./; /../; trailing /
|
|
path=$(printf '%s/\n' "$path" |
|
|
sed -e '
|
|
s|//*|/|g
|
|
s|^\(\./\)*||
|
|
s|/\./|/|g
|
|
:start
|
|
s|\([^/]*\)/\.\./||
|
|
tstart
|
|
s|/*$||
|
|
')
|
|
git ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
|
|
die "'$path' already exists in the index"
|
|
|
|
if test -z "$force" && ! git add --dry-run --ignore-missing "$path" > /dev/null 2>&1
|
|
then
|
|
echo >&2 "The following path is ignored by one of your .gitignore files:" &&
|
|
echo >&2 $path &&
|
|
echo >&2 "Use -f if you really want to add it."
|
|
exit 1
|
|
fi
|
|
|
|
# perhaps the path exists and is already a git repo, else clone it
|
|
if test -e "$path"
|
|
then
|
|
if test -d "$path"/.git -o -f "$path"/.git
|
|
then
|
|
echo "Adding existing repo at '$path' to the index"
|
|
else
|
|
die "'$path' already exists and is not a valid git repo"
|
|
fi
|
|
|
|
case "$repo" in
|
|
./*|../*)
|
|
url=$(resolve_relative_url "$repo") || exit
|
|
;;
|
|
*)
|
|
url="$repo"
|
|
;;
|
|
esac
|
|
git config submodule."$path".url "$url"
|
|
else
|
|
|
|
module_clone "$path" "$realrepo" "$reference" || exit
|
|
(
|
|
clear_local_git_env
|
|
cd "$path" &&
|
|
# ash fails to wordsplit ${branch:+-b "$branch"...}
|
|
case "$branch" in
|
|
'') git checkout -f -q ;;
|
|
?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
|
|
esac
|
|
) || die "Unable to checkout submodule '$path'"
|
|
fi
|
|
|
|
git add $force "$path" ||
|
|
die "Failed to add submodule '$path'"
|
|
|
|
git config -f .gitmodules submodule."$path".path "$path" &&
|
|
git config -f .gitmodules submodule."$path".url "$repo" &&
|
|
git add --force .gitmodules ||
|
|
die "Failed to register submodule '$path'"
|
|
}
|
|
|
|
#
|
|
# Execute an arbitrary command sequence in each checked out
|
|
# submodule
|
|
#
|
|
# $@ = command to execute
|
|
#
|
|
cmd_foreach()
|
|
{
|
|
# parse $args after "submodule ... foreach".
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
;;
|
|
--recursive)
|
|
recursive=1
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
toplevel=$(pwd)
|
|
|
|
module_list |
|
|
while read mode sha1 stage path
|
|
do
|
|
if test -e "$path"/.git
|
|
then
|
|
say "Entering '$prefix$path'"
|
|
name=$(module_name "$path")
|
|
(
|
|
prefix="$prefix$path/"
|
|
clear_local_git_env
|
|
cd "$path" &&
|
|
eval "$@" &&
|
|
if test -n "$recursive"
|
|
then
|
|
cmd_foreach "--recursive" "$@"
|
|
fi
|
|
) ||
|
|
die "Stopping at '$path'; script returned non-zero status."
|
|
fi
|
|
done
|
|
}
|
|
|
|
#
|
|
# Register submodules in .git/config
|
|
#
|
|
# $@ = requested paths (default to all)
|
|
#
|
|
cmd_init()
|
|
{
|
|
# parse $args after "submodule ... init".
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
module_list "$@" |
|
|
while read mode sha1 stage path
|
|
do
|
|
# Skip already registered paths
|
|
name=$(module_name "$path") || exit
|
|
url=$(git config submodule."$name".url)
|
|
test -z "$url" || continue
|
|
|
|
url=$(git config -f .gitmodules submodule."$name".url)
|
|
test -z "$url" &&
|
|
die "No url found for submodule path '$path' in .gitmodules"
|
|
|
|
# Possibly a url relative to parent
|
|
case "$url" in
|
|
./*|../*)
|
|
url=$(resolve_relative_url "$url") || exit
|
|
;;
|
|
esac
|
|
|
|
git config submodule."$name".url "$url" ||
|
|
die "Failed to register url for submodule path '$path'"
|
|
|
|
upd="$(git config -f .gitmodules submodule."$name".update)"
|
|
test -z "$upd" ||
|
|
git config submodule."$name".update "$upd" ||
|
|
die "Failed to register update mode for submodule path '$path'"
|
|
|
|
say "Submodule '$name' ($url) registered for path '$path'"
|
|
done
|
|
}
|
|
|
|
#
|
|
# Update each submodule path to correct revision, using clone and checkout as needed
|
|
#
|
|
# $@ = requested paths (default to all)
|
|
#
|
|
cmd_update()
|
|
{
|
|
# parse $args after "submodule ... update".
|
|
orig_flags=
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
;;
|
|
-i|--init)
|
|
init=1
|
|
;;
|
|
-N|--no-fetch)
|
|
nofetch=1
|
|
;;
|
|
-r|--rebase)
|
|
update="rebase"
|
|
;;
|
|
--reference)
|
|
case "$2" in '') usage ;; esac
|
|
reference="--reference=$2"
|
|
orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
|
|
shift
|
|
;;
|
|
--reference=*)
|
|
reference="$1"
|
|
;;
|
|
-m|--merge)
|
|
update="merge"
|
|
;;
|
|
--recursive)
|
|
recursive=1
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
|
|
shift
|
|
done
|
|
|
|
if test -n "$init"
|
|
then
|
|
cmd_init "--" "$@" || return
|
|
fi
|
|
|
|
module_list "$@" |
|
|
while read mode sha1 stage path
|
|
do
|
|
name=$(module_name "$path") || exit
|
|
url=$(git config submodule."$name".url)
|
|
update_module=$(git config submodule."$name".update)
|
|
if test -z "$url"
|
|
then
|
|
# Only mention uninitialized submodules when its
|
|
# path have been specified
|
|
test "$#" != "0" &&
|
|
say "Submodule path '$path' not initialized" &&
|
|
say "Maybe you want to use 'update --init'?"
|
|
continue
|
|
fi
|
|
|
|
if ! test -d "$path"/.git -o -f "$path"/.git
|
|
then
|
|
module_clone "$path" "$url" "$reference"|| exit
|
|
subsha1=
|
|
else
|
|
subsha1=$(clear_local_git_env; cd "$path" &&
|
|
git rev-parse --verify HEAD) ||
|
|
die "Unable to find current revision in submodule path '$path'"
|
|
fi
|
|
|
|
if ! test -z "$update"
|
|
then
|
|
update_module=$update
|
|
fi
|
|
|
|
if test "$subsha1" != "$sha1"
|
|
then
|
|
force=
|
|
if test -z "$subsha1"
|
|
then
|
|
force="-f"
|
|
fi
|
|
|
|
if test -z "$nofetch"
|
|
then
|
|
(clear_local_git_env; cd "$path" &&
|
|
git-fetch) ||
|
|
die "Unable to fetch in submodule path '$path'"
|
|
fi
|
|
|
|
case "$update_module" in
|
|
rebase)
|
|
command="git rebase"
|
|
action="rebase"
|
|
msg="rebased onto"
|
|
;;
|
|
merge)
|
|
command="git merge"
|
|
action="merge"
|
|
msg="merged in"
|
|
;;
|
|
*)
|
|
command="git checkout $force -q"
|
|
action="checkout"
|
|
msg="checked out"
|
|
;;
|
|
esac
|
|
|
|
(clear_local_git_env; cd "$path" && $command "$sha1") ||
|
|
die "Unable to $action '$sha1' in submodule path '$path'"
|
|
say "Submodule path '$path': $msg '$sha1'"
|
|
fi
|
|
|
|
if test -n "$recursive"
|
|
then
|
|
(clear_local_git_env; cd "$path" && eval cmd_update "$orig_flags") ||
|
|
die "Failed to recurse into submodule path '$path'"
|
|
fi
|
|
done
|
|
}
|
|
|
|
set_name_rev () {
|
|
revname=$( (
|
|
clear_local_git_env
|
|
cd "$1" && {
|
|
git describe "$2" 2>/dev/null ||
|
|
git describe --tags "$2" 2>/dev/null ||
|
|
git describe --contains "$2" 2>/dev/null ||
|
|
git describe --all --always "$2"
|
|
}
|
|
) )
|
|
test -z "$revname" || revname=" ($revname)"
|
|
}
|
|
#
|
|
# Show commit summary for submodules in index or working tree
|
|
#
|
|
# If '--cached' is given, show summary between index and given commit,
|
|
# or between working tree and given commit
|
|
#
|
|
# $@ = [commit (default 'HEAD'),] requested paths (default all)
|
|
#
|
|
cmd_summary() {
|
|
summary_limit=-1
|
|
for_status=
|
|
diff_cmd=diff-index
|
|
|
|
# parse $args after "submodule ... summary".
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
--cached)
|
|
cached="$1"
|
|
;;
|
|
--files)
|
|
files="$1"
|
|
;;
|
|
--for-status)
|
|
for_status="$1"
|
|
;;
|
|
-n|--summary-limit)
|
|
if summary_limit=$(($2 + 0)) 2>/dev/null && test "$summary_limit" = "$2"
|
|
then
|
|
:
|
|
else
|
|
usage
|
|
fi
|
|
shift
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
test $summary_limit = 0 && return
|
|
|
|
if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
|
|
then
|
|
head=$rev
|
|
test $# = 0 || shift
|
|
elif test -z "$1" -o "$1" = "HEAD"
|
|
then
|
|
# before the first commit: compare with an empty tree
|
|
head=$(git hash-object -w -t tree --stdin </dev/null)
|
|
test -z "$1" || shift
|
|
else
|
|
head="HEAD"
|
|
fi
|
|
|
|
if [ -n "$files" ]
|
|
then
|
|
test -n "$cached" &&
|
|
die "--cached cannot be used with --files"
|
|
diff_cmd=diff-files
|
|
head=
|
|
fi
|
|
|
|
cd_to_toplevel
|
|
# Get modified modules cared by user
|
|
modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" |
|
|
sane_egrep '^:([0-7]* )?160000' |
|
|
while read mod_src mod_dst sha1_src sha1_dst status name
|
|
do
|
|
# Always show modules deleted or type-changed (blob<->module)
|
|
test $status = D -o $status = T && echo "$name" && continue
|
|
# Also show added or modified modules which are checked out
|
|
GIT_DIR="$name/.git" git-rev-parse --git-dir >/dev/null 2>&1 &&
|
|
echo "$name"
|
|
done
|
|
)
|
|
|
|
test -z "$modules" && return
|
|
|
|
git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules |
|
|
sane_egrep '^:([0-7]* )?160000' |
|
|
cut -c2- |
|
|
while read mod_src mod_dst sha1_src sha1_dst status name
|
|
do
|
|
if test -z "$cached" &&
|
|
test $sha1_dst = 0000000000000000000000000000000000000000
|
|
then
|
|
case "$mod_dst" in
|
|
160000)
|
|
sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD)
|
|
;;
|
|
100644 | 100755 | 120000)
|
|
sha1_dst=$(git hash-object $name)
|
|
;;
|
|
000000)
|
|
;; # removed
|
|
*)
|
|
# unexpected type
|
|
echo >&2 "unexpected mode $mod_dst"
|
|
continue ;;
|
|
esac
|
|
fi
|
|
missing_src=
|
|
missing_dst=
|
|
|
|
test $mod_src = 160000 &&
|
|
! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_src^0 >/dev/null &&
|
|
missing_src=t
|
|
|
|
test $mod_dst = 160000 &&
|
|
! GIT_DIR="$name/.git" git-rev-parse -q --verify $sha1_dst^0 >/dev/null &&
|
|
missing_dst=t
|
|
|
|
total_commits=
|
|
case "$missing_src,$missing_dst" in
|
|
t,)
|
|
errmsg=" Warn: $name doesn't contain commit $sha1_src"
|
|
;;
|
|
,t)
|
|
errmsg=" Warn: $name doesn't contain commit $sha1_dst"
|
|
;;
|
|
t,t)
|
|
errmsg=" Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
|
|
;;
|
|
*)
|
|
errmsg=
|
|
total_commits=$(
|
|
if test $mod_src = 160000 -a $mod_dst = 160000
|
|
then
|
|
range="$sha1_src...$sha1_dst"
|
|
elif test $mod_src = 160000
|
|
then
|
|
range=$sha1_src
|
|
else
|
|
range=$sha1_dst
|
|
fi
|
|
GIT_DIR="$name/.git" \
|
|
git rev-list --first-parent $range -- | wc -l
|
|
)
|
|
total_commits=" ($(($total_commits + 0)))"
|
|
;;
|
|
esac
|
|
|
|
sha1_abbr_src=$(echo $sha1_src | cut -c1-7)
|
|
sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
|
|
if test $status = T
|
|
then
|
|
if test $mod_dst = 160000
|
|
then
|
|
echo "* $name $sha1_abbr_src(blob)->$sha1_abbr_dst(submodule)$total_commits:"
|
|
else
|
|
echo "* $name $sha1_abbr_src(submodule)->$sha1_abbr_dst(blob)$total_commits:"
|
|
fi
|
|
else
|
|
echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
|
|
fi
|
|
if test -n "$errmsg"
|
|
then
|
|
# Don't give error msg for modification whose dst is not submodule
|
|
# i.e. deleted or changed to blob
|
|
test $mod_dst = 160000 && echo "$errmsg"
|
|
else
|
|
if test $mod_src = 160000 -a $mod_dst = 160000
|
|
then
|
|
limit=
|
|
test $summary_limit -gt 0 && limit="-$summary_limit"
|
|
GIT_DIR="$name/.git" \
|
|
git log $limit --pretty='format: %m %s' \
|
|
--first-parent $sha1_src...$sha1_dst
|
|
elif test $mod_dst = 160000
|
|
then
|
|
GIT_DIR="$name/.git" \
|
|
git log --pretty='format: > %s' -1 $sha1_dst
|
|
else
|
|
GIT_DIR="$name/.git" \
|
|
git log --pretty='format: < %s' -1 $sha1_src
|
|
fi
|
|
echo
|
|
fi
|
|
echo
|
|
done |
|
|
if test -n "$for_status"; then
|
|
if [ -n "$files" ]; then
|
|
echo "# Submodules changed but not updated:"
|
|
else
|
|
echo "# Submodule changes to be committed:"
|
|
fi
|
|
echo "#"
|
|
sed -e 's|^|# |' -e 's|^# $|#|'
|
|
else
|
|
cat
|
|
fi
|
|
}
|
|
#
|
|
# List all submodules, prefixed with:
|
|
# - submodule not initialized
|
|
# + different revision checked out
|
|
#
|
|
# If --cached was specified the revision in the index will be printed
|
|
# instead of the currently checked out revision.
|
|
#
|
|
# $@ = requested paths (default to all)
|
|
#
|
|
cmd_status()
|
|
{
|
|
# parse $args after "submodule ... status".
|
|
orig_flags=
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
;;
|
|
--cached)
|
|
cached=1
|
|
;;
|
|
--recursive)
|
|
recursive=1
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
orig_flags="$orig_flags $(git rev-parse --sq-quote "$1")"
|
|
shift
|
|
done
|
|
|
|
module_list "$@" |
|
|
while read mode sha1 stage path
|
|
do
|
|
name=$(module_name "$path") || exit
|
|
url=$(git config submodule."$name".url)
|
|
displaypath="$prefix$path"
|
|
if test -z "$url" || ! test -d "$path"/.git -o -f "$path"/.git
|
|
then
|
|
say "-$sha1 $displaypath"
|
|
continue;
|
|
fi
|
|
set_name_rev "$path" "$sha1"
|
|
if git diff-files --ignore-submodules=dirty --quiet -- "$path"
|
|
then
|
|
say " $sha1 $displaypath$revname"
|
|
else
|
|
if test -z "$cached"
|
|
then
|
|
sha1=$(clear_local_git_env; cd "$path" && git rev-parse --verify HEAD)
|
|
set_name_rev "$path" "$sha1"
|
|
fi
|
|
say "+$sha1 $displaypath$revname"
|
|
fi
|
|
|
|
if test -n "$recursive"
|
|
then
|
|
(
|
|
prefix="$displaypath/"
|
|
clear_local_git_env
|
|
cd "$path" &&
|
|
eval cmd_status "$orig_args"
|
|
) ||
|
|
die "Failed to recurse into submodule path '$path'"
|
|
fi
|
|
done
|
|
}
|
|
#
|
|
# Sync remote urls for submodules
|
|
# This makes the value for remote.$remote.url match the value
|
|
# specified in .gitmodules.
|
|
#
|
|
cmd_sync()
|
|
{
|
|
while test $# -ne 0
|
|
do
|
|
case "$1" in
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
shift
|
|
;;
|
|
--)
|
|
shift
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
done
|
|
cd_to_toplevel
|
|
module_list "$@" |
|
|
while read mode sha1 stage path
|
|
do
|
|
name=$(module_name "$path")
|
|
url=$(git config -f .gitmodules --get submodule."$name".url)
|
|
|
|
# Possibly a url relative to parent
|
|
case "$url" in
|
|
./*|../*)
|
|
url=$(resolve_relative_url "$url") || exit
|
|
;;
|
|
esac
|
|
|
|
say "Synchronizing submodule url for '$name'"
|
|
git config submodule."$name".url "$url"
|
|
|
|
if test -e "$path"/.git
|
|
then
|
|
(
|
|
clear_local_git_env
|
|
cd "$path"
|
|
remote=$(get_default_remote)
|
|
git config remote."$remote".url "$url"
|
|
)
|
|
fi
|
|
done
|
|
}
|
|
|
|
# This loop parses the command line arguments to find the
|
|
# subcommand name to dispatch. Parsing of the subcommand specific
|
|
# options are primarily done by the subcommand implementations.
|
|
# Subcommand specific options such as --branch and --cached are
|
|
# parsed here as well, for backward compatibility.
|
|
|
|
while test $# != 0 && test -z "$command"
|
|
do
|
|
case "$1" in
|
|
add | foreach | init | update | status | summary | sync)
|
|
command=$1
|
|
;;
|
|
-q|--quiet)
|
|
GIT_QUIET=1
|
|
;;
|
|
-b|--branch)
|
|
case "$2" in
|
|
'')
|
|
usage
|
|
;;
|
|
esac
|
|
branch="$2"; shift
|
|
;;
|
|
--cached)
|
|
cached="$1"
|
|
;;
|
|
--)
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
# No command word defaults to "status"
|
|
test -n "$command" || command=status
|
|
|
|
# "-b branch" is accepted only by "add"
|
|
if test -n "$branch" && test "$command" != add
|
|
then
|
|
usage
|
|
fi
|
|
|
|
# "--cached" is accepted only by "status" and "summary"
|
|
if test -n "$cached" && test "$command" != status -a "$command" != summary
|
|
then
|
|
usage
|
|
fi
|
|
|
|
"cmd_$command" "$@"
|