Revert "Fix vendored phpunit issue (Fixes #51) (#67)" (#70)

This reverts commit 69225c0.

Author: Greg Bowler

phpunit-action.bash

@@ -35,26 +35,15 @@ then
 	echo "Using phar url $phar_url" >> output.log 2>&1
 
 	phar_path="${github_action_path}/phpunit.phar"
-	command_string=("phpunit")
 	curl --silent -H "User-agent: cURL (https://github.com/php-actions)" -L "$phar_url" > "$phar_path"
 else
-	echo "Using vendored phpunit: ${phar_path}" >> output.log 2>&1
+	echo "Using vendored phpunit" >> output.log 2>&1
 	phar_path="${GITHUB_WORKSPACE}/$ACTION_PHPUNIT_PATH"
-	command_string=($ACTION_PHPUNIT_PATH)
-fi
-
-if [ ! -f "${phar_path}" ]
-then
-	echo "Error: The phpunit binary \"${phar_path}\" does not exist in the project"
-	exit 1
 fi
 
 echo "phar_path=$phar_path" >> output.log 2>&1
-
-if [[ ! -x "$phar_path" ]]
-then
-	chmod +x $phar_path || echo "Error: the PHAR must have executable bit set" && exit 1
-fi
+chmod +x $phar_path
+command_string=("phpunit")
 
 if [ -n "$ACTION_CONFIGURATION" ]
 then
@@ -174,20 +163,12 @@ echo "Command: ${command_string[@]}" >> output.log 2>&1
 me=$(whoami)
 echo "Current user: $me"
 
-if [ -z $ACTION_PHPUNIT_PATH ]
-then
-	docker run --rm \
-		--volume "${phar_path}":/usr/local/bin/phpunit \
-		--volume "${GITHUB_WORKSPACE}":/app \
-		--workdir /app \
-		--network host \
-		--env-file <( env| cut -f1 -d= ) \
-		${docker_tag} "${command_string[@]}"
-else
-	docker run --rm \
-		--volume "${GITHUB_WORKSPACE}":/app \
-		--workdir /app \
-		--network host \
-		--env-file <( env| cut -f1 -d= ) \
-		${docker_tag} "/app/${command_string[@]}"
-fi
+ls -la
+
+docker run --rm \
+	--volume "${phar_path}":/usr/local/bin/phpunit \
+	--volume "${GITHUB_WORKSPACE}":/app \
+	--workdir /app \
+	--network host \
+	--env-file <( env| cut -f1 -d= ) \
+	${docker_tag} "${command_string[@]}"