Merge from vm

pack/plugins/start/update.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+for u in *.url ; do
+  d=${u%.url}
+  if [[ -d $d ]]; then
+    echo "*** Updating: $d" >&2
+    git -C $d pull --prune 2>&1 | sed "s/^/[$d] /g" >&2
+  else
+    echo "*** Cloning: $d" >&2
+    git clone --depth 1 $(< $u) 2>&1 | sed "s/^/[$d] /g" >&2
+  fi
+done