X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-submodule.sh;h=3adab9363563e80e4ceb2c7fb5c3ab91ac1ef505;hb=fc2d99f1e95252dcd3eb645a370a658bea7fd5bd;hp=c94218b8779be63e1441480ef3828fb4ce0b61b0;hpb=6d1cdadbeeb03f40250526e29b1f1a91582911d8;p=git.git

diff --git a/git-submodule.sh b/git-submodule.sh
index c94218b87..3adab9363 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -14,6 +14,7 @@ USAGE="[--quiet] add [-b branch] [-f|--force] [--reference <repository>] [--] <r
    or: $dashless [--quiet] sync [--] [<path>...]"
 OPTIONS_SPEC=
 . git-sh-setup
+. git-sh-i18n
 . git-parse-remote
 require_work_tree
 
@@ -52,7 +53,7 @@ resolve_relative_url ()
 				sep=:
 				;;
 			*)
-				die "cannot strip one component off url '$remoteurl'"
+				die "$(eval_gettext "cannot strip one component off url '\$remoteurl'")"
 				;;
 			esac
 			;;
@@ -103,9 +104,9 @@ module_name()
 	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 "$name"
+	test -z "$name" &&
+	die "$(eval_gettext "No submodule mapping found in .gitmodules for path '\$path'")"
+	echo "$name"
 }
 
 #
@@ -127,13 +128,49 @@ module_clone()
 		quiet=-q
 	fi
 
-	if test -n "$reference"
+	gitdir=
+	gitdir_base=
+	name=$(module_name "$path" 2>/dev/null)
+	base_path=$(dirname "$path")
+
+	gitdir=$(git rev-parse --git-dir)
+	gitdir_base="$gitdir/modules/$base_path"
+	gitdir="$gitdir/modules/$path"
+
+	case $gitdir in
+	/*)
+		a="$(cd_to_toplevel && pwd)/"
+		b=$gitdir
+		while [ "$b" ] && [ "${a%%/*}" = "${b%%/*}" ]
+		do
+			a=${a#*/} b=${b#*/};
+		done
+
+		rel="$a$name"
+		rel=`echo $rel | sed -e 's|[^/]*|..|g'`
+		rel_gitdir="$rel/$b"
+		;;
+	*)
+		rel=`echo $name | sed -e 's|[^/]*|..|g'`
+		rel_gitdir="$rel/$gitdir"
+		;;
+	esac
+
+	if test -d "$gitdir"
 	then
-		git-clone $quiet "$reference" -n "$url" "$path"
+		mkdir -p "$path"
+		echo "gitdir: $rel_gitdir" >"$path/.git"
+		rm -f "$gitdir/index"
 	else
-		git-clone $quiet -n "$url" "$path"
-	fi ||
-	die "Clone of '$url' into submodule path '$path' failed"
+		mkdir -p "$gitdir_base"
+		if test -n "$reference"
+		then
+			git-clone $quiet "$reference" -n "$url" "$path" --separate-git-dir "$gitdir"
+		else
+			git-clone $quiet -n "$url" "$path" --separate-git-dir "$gitdir"
+		fi ||
+		die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")"
+	fi
 }
 
 #
@@ -206,7 +243,7 @@ cmd_add()
 		realrepo=$repo
 		;;
 	*)
-		die "repo URL: '$repo' must be absolute or begin with ./|../"
+		die "$(eval_gettext "repo URL: '\$repo' must be absolute or begin with ./|../")"
 	;;
 	esac
 
@@ -223,13 +260,13 @@ cmd_add()
 			s|/*$||
 		')
 	git ls-files --error-unmatch "$path" > /dev/null 2>&1 &&
-	die "'$path' already exists in the index"
+	die "$(eval_gettext "'\$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."
+		eval_gettextln "The following path is ignored by one of your .gitignore files:
+\$path
+Use -f if you really want to add it." >&2
 		exit 1
 	fi
 
@@ -238,9 +275,9 @@ cmd_add()
 	then
 		if test -d "$path"/.git -o -f "$path"/.git
 		then
-			echo "Adding existing repo at '$path' to the index"
+			eval_gettextln "Adding existing repo at '\$path' to the index"
 		else
-			die "'$path' already exists and is not a valid git repo"
+			die "$(eval_gettext "'\$path' already exists and is not a valid git repo")"
 		fi
 
 	else
@@ -254,17 +291,17 @@ cmd_add()
 			'') git checkout -f -q ;;
 			?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
 			esac
-		) || die "Unable to checkout submodule '$path'"
+		) || die "$(eval_gettext "Unable to checkout submodule '\$path'")"
 	fi
 	git config submodule."$path".url "$realrepo"
 
 	git add $force "$path" ||
-	die "Failed to add submodule '$path'"
+	die "$(eval_gettext "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 '$path'"
+	die "$(eval_gettext "Failed to register submodule '\$path'")"
 }
 
 #
@@ -306,7 +343,7 @@ cmd_foreach()
 	do
 		if test -e "$path"/.git
 		then
-			say "Entering '$prefix$path'"
+			say "$(eval_gettext "Entering '\$prefix\$path'")"
 			name=$(module_name "$path")
 			(
 				prefix="$prefix$path/"
@@ -318,7 +355,7 @@ cmd_foreach()
 					cmd_foreach "--recursive" "$@"
 				fi
 			) <&3 3<&- ||
-			die "Stopping at '$path'; script returned non-zero status."
+			die "$(eval_gettext "Stopping at '\$path'; script returned non-zero status.")"
 		fi
 	done
 }
@@ -360,7 +397,7 @@ cmd_init()
 		then
 			url=$(git config -f .gitmodules submodule."$name".url)
 			test -z "$url" &&
-			die "No url found for submodule path '$path' in .gitmodules"
+			die "$(eval_gettext "No url found for submodule path '\$path' in .gitmodules")"
 
 			# Possibly a url relative to parent
 			case "$url" in
@@ -369,7 +406,7 @@ cmd_init()
 				;;
 			esac
 			git config submodule."$name".url "$url" ||
-			die "Failed to register url for submodule path '$path'"
+			die "$(eval_gettext "Failed to register url for submodule path '\$path'")"
 		fi
 
 		# Copy "update" setting when it is not set yet
@@ -377,9 +414,9 @@ cmd_init()
 		test -z "$upd" ||
 		test -n "$(git config submodule."$name".update)" ||
 		git config submodule."$name".update "$upd" ||
-		die "Failed to register update mode for submodule path '$path'"
+		die "$(eval_gettext "Failed to register update mode for submodule path '\$path'")"
 
-		say "Submodule '$name' ($url) registered for path '$path'"
+		say "$(eval_gettext "Submodule '\$name' (\$url) registered for path '\$path'")"
 	done
 }
 
@@ -425,6 +462,9 @@ cmd_update()
 		--recursive)
 			recursive=1
 			;;
+		--checkout)
+			update="checkout"
+			;;
 		--)
 			shift
 			break
@@ -446,7 +486,8 @@ cmd_update()
 	fi
 
 	cloned_modules=
-	module_list "$@" |
+	module_list "$@" | {
+	err=
 	while read mode sha1 stage path
 	do
 		if test "$stage" = U
@@ -456,14 +497,26 @@ cmd_update()
 		fi
 		name=$(module_name "$path") || exit
 		url=$(git config submodule."$name".url)
-		update_module=$(git config submodule."$name".update)
+		if ! test -z "$update"
+		then
+			update_module=$update
+		else
+			update_module=$(git config submodule."$name".update)
+		fi
+
+		if test "$update_module" = "none"
+		then
+			echo "Skipping submodule '$path'"
+			continue
+		fi
+
 		if test -z "$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'?"
+			say "$(eval_gettext "Submodule path '\$path' not initialized
+Maybe you want to use 'update --init'?")"
 			continue
 		fi
 
@@ -475,12 +528,7 @@ cmd_update()
 		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=$update
+			die "$(eval_gettext "Unable to find current revision in submodule path '\$path'")"
 		fi
 
 		if test "$subsha1" != "$sha1"
@@ -499,7 +547,7 @@ cmd_update()
 				(clear_local_git_env; cd "$path" &&
 					( (rev=$(git rev-list -n 1 $sha1 --not --all 2>/dev/null) &&
 					 test -z "$rev") || git-fetch)) ||
-				die "Unable to fetch in submodule path '$path'"
+				die "$(eval_gettext "Unable to fetch in submodule path '\$path'")"
 			fi
 
 			# Is this something we just cloned?
@@ -509,35 +557,72 @@ cmd_update()
 				update_module= ;;
 			esac
 
+			must_die_on_failure=
 			case "$update_module" in
 			rebase)
 				command="git rebase"
-				action="rebase"
-				msg="rebased onto"
+				die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$path'")"
+				say_msg="$(eval_gettext "Submodule path '\$path': rebased into '\$sha1'")"
+				must_die_on_failure=yes
 				;;
 			merge)
 				command="git merge"
-				action="merge"
-				msg="merged in"
+				die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$path'")"
+				say_msg="$(eval_gettext "Submodule path '\$path': merged in '\$sha1'")"
+				must_die_on_failure=yes
 				;;
 			*)
 				command="git checkout $subforce -q"
-				action="checkout"
-				msg="checked out"
+				die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$path'")"
+				say_msg="$(eval_gettext "Submodule path '\$path': checked out '\$sha1'")"
 				;;
 			esac
 
-			(clear_local_git_env; cd "$path" && $command "$sha1") ||
-			die "Unable to $action '$sha1' in submodule path '$path'"
-			say "Submodule path '$path': $msg '$sha1'"
+			if (clear_local_git_env; cd "$path" && $command "$sha1")
+			then
+				say "$say_msg"
+			elif test -n "$must_die_on_failure"
+			then
+				die_with_status 2 "$die_msg"
+			else
+				err="${err};$die_msg"
+				continue
+			fi
 		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'"
+			(clear_local_git_env; cd "$path" && eval cmd_update "$orig_flags")
+			res=$?
+			if test $res -gt 0
+			then
+				die_msg="$(eval_gettext "Failed to recurse into submodule path '\$path'")"
+				if test $res -eq 1
+				then
+					err="${err};$die_msg"
+					continue
+				else
+					die_with_status $res "$die_msg"
+				fi
+			fi
 		fi
 	done
+
+	if test -n "$err"
+	then
+		OIFS=$IFS
+		IFS=';'
+		for e in $err
+		do
+			if test -n "$e"
+			then
+				echo >&2 "$e"
+			fi
+		done
+		IFS=$OIFS
+		exit 1
+	fi
+	}
 }
 
 set_name_rev () {
@@ -619,7 +704,7 @@ cmd_summary() {
 	if [ -n "$files" ]
 	then
 		test -n "$cached" &&
-		die "--cached cannot be used with --files"
+		die "$(gettext -- "--cached cannot be used with --files")"
 		diff_cmd=diff-files
 		head=
 	fi
@@ -659,7 +744,7 @@ cmd_summary() {
 				;; # removed
 			*)
 				# unexpected type
-				echo >&2 "unexpected mode $mod_dst"
+				eval_gettextln "unexpected mode \$mod_dst" >&2
 				continue ;;
 			esac
 		fi
@@ -677,13 +762,13 @@ cmd_summary() {
 		total_commits=
 		case "$missing_src,$missing_dst" in
 		t,)
-			errmsg="  Warn: $name doesn't contain commit $sha1_src"
+			errmsg="$(eval_gettext "  Warn: \$name doesn't contain commit \$sha1_src")"
 			;;
 		,t)
-			errmsg="  Warn: $name doesn't contain commit $sha1_dst"
+			errmsg="$(eval_gettext "  Warn: \$name doesn't contain commit \$sha1_dst")"
 			;;
 		t,t)
-			errmsg="  Warn: $name doesn't contain commits $sha1_src and $sha1_dst"
+			errmsg="$(eval_gettext "  Warn: \$name doesn't contain commits \$sha1_src and \$sha1_dst")"
 			;;
 		*)
 			errmsg=
@@ -708,11 +793,13 @@ cmd_summary() {
 		sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
 		if test $status = T
 		then
+			blob="$(gettext "blob")"
+			submodule="$(gettext "submodule")"
 			if test $mod_dst = 160000
 			then
-				echo "* $name $sha1_abbr_src(blob)->$sha1_abbr_dst(submodule)$total_commits:"
+				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:"
+				echo "* $name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:"
 			fi
 		else
 			echo "* $name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
@@ -744,9 +831,9 @@ cmd_summary() {
 	done |
 	if test -n "$for_status"; then
 		if [ -n "$files" ]; then
-			echo "# Submodules changed but not updated:"
+			gettextln "# Submodules changed but not updated:"
 		else
-			echo "# Submodule changes to be committed:"
+			gettextln "# Submodule changes to be committed:"
 		fi
 		echo "#"
 		sed -e 's|^|# |' -e 's|^# $|#|'
@@ -832,7 +919,7 @@ cmd_status()
 				cd "$path" &&
 				eval cmd_status "$orig_args"
 			) ||
-			die "Failed to recurse into submodule path '$path'"
+			die "$(eval_gettext "Failed to recurse into submodule path '\$path'")"
 		fi
 	done
 }
@@ -878,7 +965,7 @@ cmd_sync()
 
 		if git config "submodule.$name.url" >/dev/null 2>/dev/null
 		then
-			say "Synchronizing submodule url for '$name'"
+			say "$(eval_gettext "Synchronizing submodule url for '\$name'")"
 			git config submodule."$name".url "$url"
 
 			if test -e "$path"/.git