make debugging credentials issues a bit easier

bin/bubble_common

@@ -78,12 +78,20 @@ elif [[ ! -f "${BUBBLE_SCRIPTS}/run.sh" ]] ; then
 fi
 
 # If BUBBLE_API is defined, we may have cached credentials
-if [[ ! -z "${BUBBLE_API}" ]] ; then
+BUBBLE_AUTH="${HOME}/.bubble_auth"
+if [[ ! -z "${BUBBLE_API}" && -d "${BUBBLE_AUTH}" ]] ; then
   if [[ -z "${BUBBLE_DISABLE_AUTH_CACHE}" || "${BUBBLE_DISABLE_AUTH_CACHE}" == "false" ]] ; then
     API_HOST="$(echo -n "${BUBBLE_API}" | awk -F '/' '{print $3}')"
-    USER_FILE="${HOME}/.bubble_auth/${API_HOST}/user"
-    PASS_FILE="${HOME}/.bubble_auth/${API_HOST}/pass"
-    if [[ -f ${USER_FILE} && -f ${PASS_FILE} ]] ; then
+    AUTH_DIR="${BUBBLE_AUTH}/${API_HOST}"
+    USER_FILE="${AUTH_DIR}/user"
+    PASS_FILE="${AUTH_DIR}/pass"
+
+    if [[ ! -z "${BUBBLE_USER}" && -f ${PASS_FILE} ]] ; then
+      echo "Using cached password from ${AUTH_DIR} (set env var BUBBLE_DISABLE_AUTH_CACHE=true to disable this behavior)"
+      BUBBLE_PASS="$(cat "${PASS_FILE}" | tr -d '[:space:]')"
+
+    elif [[ -f ${USER_FILE} && -f ${PASS_FILE} ]] ; then
+      echo "Using cached user/pass from ${AUTH_DIR} (set env var BUBBLE_DISABLE_AUTH_CACHE=true to disable this behavior)"
       BUBBLE_USER="$(cat "${USER_FILE}" | tr -d '[:space:]')"
       BUBBLE_PASS="$(cat "${PASS_FILE}" | tr -d '[:space:]')"
     fi

utils/cobbzilla-wizard

@@ -1 +1 @@
-Subproject commit a7e73f4cfb35ae250e59a2b01abf132bf577f899
+Subproject commit a320fdad5d4d29fdecc080c1053f9e1be7284d73