update packages to latest version

node_modules/npm/configure

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# set configurations that will be "sticky" on this system,
+# surviving npm self-updates.
+
+CONFIGS=()
+i=0
+
+# get the location of this file.
+unset CDPATH
+CONFFILE=$(cd $(dirname "$0"); pwd -P)/npmrc
+
+while [ $# -gt 0 ]; do
+  conf="$1"
+  case $conf in
+    --help)
+      echo "./configure --param=value ..."
+      exit 0
+      ;;
+    --*)
+      CONFIGS[$i]="${conf:2}"
+      ;;
+    *)
+      CONFIGS[$i]="$conf"
+      ;;
+  esac
+  let i++
+  shift
+done
+
+for c in "${CONFIGS[@]}"; do
+  echo "$c" >> "$CONFFILE"
+done