ignore .git in subdir linking

diff --git a/conflink b/conflink
index ddf99010d2520f046014b349defba117b1c08331..e263e0687d7aebd0bcf3663c760ca4bd2a92f8d7 100755 (executable)
--- a/conflink
+++ b/conflink
@@ -11,6 +11,7 @@ sysv() {
 
 
 shopt -s nullglob
+shopt -s extglob
 
 # if we make a link back to the root, traversing the subdirs stops.
 # This makes it so we can do subdir directories. Must call with absolute
@@ -20,9 +21,9 @@ subdir-link-r() {
     local root="$1"
     local targets=()
     if [[ $2 ]]; then
-        targets=( "$2"/* )
+        targets=( "$2"/!(.git) )
     else
-        for f in "$1"/*; do
+        for f in "$1"/!(.git); do
             [[ -d $f ]] && targets+=("$f") ||:
         done
     fi