Do not install the ports collection twice

Fix #5

bin/portzap

@@ -103,8 +103,16 @@ install() {
         echo "The install command should be run as root."
         exit 1
     fi
+
     cd $portzap_dir
-    find -s .  -maxdepth 1 -type d \
+    find -s . -maxdepth 1 -type f \
+        \( -not -name ".gitignore" \) \
+        \( -not -name ".arcconfig" \) \
+        -exec $libexec_dir/install-file $ports_dir {} +
+    find -s . -maxdepth 1 -type d \
+         \( -not -name "." \) \
+         \( -not -name ".git" \) \
+         \( -not -name ".hooks" \) \
          -exec $libexec_dir/install-directory $ports_dir $libexec_dir {} +
 }
 

libexec/portzap/install-directory

@@ -19,7 +19,5 @@ for i in $(seq 3 $#); do
 
     # Install subdirs (recursive)
     find -s $relative_portzap_dir -depth 1 -type d \
-        \( -not -name ".git" \) \
-        \( -not -name ".hooks" \) \
-        -exec $libexec_dir/install-directory $ports_dir $libexec_dir {} \;
+         -exec $libexec_dir/install-directory $ports_dir $libexec_dir {} \;
 done