From 3c004ef6b418e9d0b7102dc69b3b674abf940acd Mon Sep 17 00:00:00 2001
From: jonasdemoor <17252323+jonasdemoor@users.noreply.github.com>
Date: Fri, 22 Mar 2019 14:34:07 +0100
Subject: [PATCH] check_drupal_cron: Add workaround for existing MySQL client
 config

On older versions of Drush 8.x, `drush state-get system.cron_last` fails
because the MySQL client config file takes precedence over Drupal's
settings.php file.

Related issue: https://github.com/drush-ops/drush/issues/2183
---
 check_drupal-cron | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/check_drupal-cron b/check_drupal-cron
index 09c8b9a..a986ded 100755
--- a/check_drupal-cron
+++ b/check_drupal-cron
@@ -15,6 +15,15 @@ else
   fi
 fi
 
+# Workaround for https://github.com/drush-ops/drush/issues/2183.
+# On older Drush 8.x versions, .my.cnf has preference over settings.php,
+# which causes `drush state-get system.cron_last` to fail.
+if [[ -f "${HOME}/.my.cnf" ]]
+then
+  DRUSH_HOME="/tmp"
+else
+  DRUSH_HOME="${HOME}"
+fi
 
 while getopts u:r:c:w: o; do
     case "$o" in
@@ -34,10 +43,10 @@ DRUPAL_VERSION=$(${DRUSH} --root=${root} --uri=${uri} status | grep 'Drupal vers
 if [[ "$DRUPAL_VERSION" =~ ^[6-7] ]]
 then
   # drupal 6/7
-  LAST_CRON_RUN=$(${DRUSH} --root=${root} --uri=${uri} vget '^cron_last$'|cut -d: -f 2)
+  LAST_CRON_RUN=$(HOME=${DRUSH_HOME} ${DRUSH} --root=${root} --uri=${uri} vget '^cron_last$'|cut -d: -f 2)
 else
   # other drupal versions
-  LAST_CRON_RUN=$(${DRUSH} --root=${root} --uri=${uri} state-get system.cron_last)
+  LAST_CRON_RUN=$(HOME=${DRUSH_HOME} ${DRUSH} --root=${root} --uri=${uri} state-get system.cron_last)
 fi
 
 DELTA=$(($NOW - $LAST_CRON_RUN))