changes to run examples when CDPATH environment variable is set where cd command returns current dir… (#12877)

* changes to run examples on macos where cd command returns current directory

* Update examples/bin/run-druid

Co-authored-by: Frank Chen <[email protected]>

* merging

* sending output of cd command to /dev/null

Co-authored-by: Frank Chen <[email protected]>

Author: vimil-saju

examples/bin/run-druid

@@ -34,8 +34,8 @@ else
   CONFDIR="$2"
 fi
 
-CONFDIR="$(cd "$CONFDIR" && pwd)"
-WHEREAMI="$(cd "$WHEREAMI" && pwd)"
+CONFDIR="$(cd "$CONFDIR">/dev/null && pwd)"
+WHEREAMI="$(cd "$WHEREAMI">/dev/null && pwd)"
 
 LOG_DIR="${DRUID_LOG_DIR:=${WHEREAMI}/../log}"
 # Remove possible ending slash

examples/bin/run-zk

@@ -33,8 +33,8 @@ else
   CONFDIR="$1"
 fi
 
-CONFDIR="$(cd "$CONFDIR" && pwd)/zk"
-WHEREAMI="$(cd "$WHEREAMI" && pwd)"
+CONFDIR="$(cd "$CONFDIR">/dev/null && pwd)/zk"
+WHEREAMI="$(cd "$WHEREAMI">/dev/null && pwd)"
 
 LOG_DIR="${DRUID_LOG_DIR:=${WHEREAMI}/../log}"
 # Remove possible ending slash