tests: drop lint.sh - no longer needed now that we have PHPStan

tests/lint.sh

@@ -1,35 +0,0 @@
-#!/bin/bash
-
-PHP_BINARY="php"
-DIR=""
-FIND="find"
-
-while getopts "p:d:f:" OPTION 2> /dev/null; do
-	case ${OPTION} in
-		p)
-			PHP_BINARY="$OPTARG"
-			;;
-		d)
-		    DIR="$OPTARG"
-		    ;;
-		f)
-		    FIND="$OPTARG"
-		    ;;
-	esac
-done
-
-if [ "$DIR" == "" ]; then
-    echo No directory specified
-    exit 1
-fi
-
-echo Running PHP lint scans on \"$DIR\"...
-
-OUTPUT=`$FIND "$DIR" -name "*.php" -print0 | xargs -0 -n1 -P4 "$PHP_BINARY" -l`
-
-if [ $? -ne 0 ]; then
-	echo $OUTPUT | grep -v "No syntax errors"
-	exit 1
-fi
-
-echo Lint scan completed successfully.

tests/travis.sh

@@ -14,13 +14,6 @@ while getopts "p:t:" OPTION 2> /dev/null; do
 	esac
 done
 
-./tests/lint.sh -p "$PHP_BINARY" -d ./src/pocketmine
-
-if [ $? -ne 0 ]; then
-	echo Lint scan failed!
-	exit 1
-fi
-
 [ ! -f phpstan.phar ] && echo "Downloading PHPStan..." && curl -sSLO https://github.com/phpstan/phpstan/releases/download/0.12.3/phpstan.phar
 "$PHP_BINARY" phpstan.phar analyze --no-progress --memory-limit=2G || exit 1
 echo "PHPStan scan succeeded"