X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=git-submodule.sh;h=170186f4946859e04d6a0b4ce248dd17bc877b31;hb=452c6d506b1a6dcf24d4ceaa592afc39c1c1a60e;hp=d9950c2b7fadef0876867e11ef26283ca1cfaf1e;hpb=54ed6a98fda3765a6ffcac870f79528a48b4c07f;p=git.git

diff --git a/git-submodule.sh b/git-submodule.sh
index d9950c2b7..170186f49 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -5,7 +5,7 @@
 # Copyright (c) 2007 Lars Hjemli
 
 dashless=$(basename "$0" | sed -e 's/-/ /')
-USAGE="[--quiet] add [-b branch] [--reference <repository>] [--] <repository> [<path>]
+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>...]
@@ -19,6 +19,7 @@ require_work_tree
 
 command=
 branch=
+force=
 reference=
 cached=
 recursive=
@@ -133,6 +134,9 @@ cmd_add()
 			branch=$2
 			shift
 			;;
+		-f | --force)
+			force=$1
+			;;
 		-q|--quiet)
 			GIT_QUIET=1
 			;;
@@ -201,6 +205,14 @@ cmd_add()
 	git ls-files --error-unmatch "$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
@@ -234,12 +246,12 @@ cmd_add()
 		) || die "Unable to checkout submodule '$path'"
 	fi
 
-	git add "$path" ||
+	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 .gitmodules ||
+	git add --force .gitmodules ||
 	die "Failed to register submodule '$path'"
 }