bfaupdate.sh puede utilizar package.json

bin/bfaupdate.sh

@@ -6,6 +6,7 @@
 # should work.
 
 trap "exit 1" ERR
+set -o errtrace
 if [ -z "${BFAHOME}" ]; then echo "\$BFAHOME not set. Did you source bfa/bin/env ?" >&2; exit 1; fi
 source ${BFAHOME}/bin/libbfa.sh || exit 1
 
@@ -27,7 +28,6 @@ function runasownerof
 set -x
 if [ "$1" = "" ]
 then
-    cd `dirname $0`
     # Pulling may update this script itself.
     # We pull an updated repository, including an updated version of
     # ourself, and then we execute the updates "us"
@@ -36,10 +36,9 @@ then
     #
     # To keep things neat, make sure we pull as the user owning the
     # directory.
-    runasownerof . git pull
+    runasownerof ${BFAHOME} git pull
     exec ./`basename $0` wealreadypulled
 else
-    cd ${BFAHOME}
     runasownerof / apt -y install libclass-accessor-perl
-    runasownerof . npm rebuild
+    runasownerof ${BFAHOME} npm rebuild
 fi