From e361521da71e3054e68feb33fc4c93cdd4523f8f Mon Sep 17 00:00:00 2001
From: Patrik Votocek <patrik@votocek.cz>
Date: Sun, 17 Jan 2016 20:06:15 +0100
Subject: [PATCH] Build: add PHPStan

---
 .travis.yml        |  2 +-
 appveyor.yml       |  2 +-
 build.xml          | 27 +++++++++++++++++++++++++++
 build/.gitignore   |  1 +
 build/phpstan.neon |  1 +
 composer.json      |  1 +
 6 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 build/phpstan.neon

diff --git a/.travis.yml b/.travis.yml
index 4ef532d..12adf83 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,7 @@ before_install:
   - composer self-update
 
 install:
-  - composer update --no-interaction --prefer-source $COMPOSER_DEPENDENCIES_OPTIONS
+  - composer update --no-interaction --prefer-source --ignore-platform-reqs $COMPOSER_DEPENDENCIES_OPTIONS
 
 script:
   - bin/phing ci-build
diff --git a/appveyor.yml b/appveyor.yml
index ca20691..95fb4c1 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -37,7 +37,7 @@ install:
 
   # Composer
   - composer self-update
-  - composer update --no-interaction --prefer-dist
+  - composer update --no-interaction --prefer-dist  --ignore-platform-reqs
 
 test_script:
   - bin/phing ci-build
diff --git a/build.xml b/build.xml
index 2d4e720..ded457a 100644
--- a/build.xml
+++ b/build.xml
@@ -12,6 +12,8 @@
 	<property name="path.phplint.executable" value="${path.bin}/parallel-lint"/>
 	<property name="path.phpunit.configuration" value="${path.tests}/phpunit.xml"/>
 	<property name="path.phpunit.executable" value="${path.bin}/phpunit"/>
+	<property name="path.phpstan.executable" value="${path.bin}/phpstan"/>
+	<property name="path.phpstan.configuration" value="${path.build}/phpstan.neon"/>
 	<property name="path.root" value="${project.basedir}"/>
 	<property name="path.src" value="${path.root}/src"/>
 	<property name="path.tests" value="${path.root}/tests"/>
@@ -30,6 +32,7 @@
 	<target name="check" depends="
 		phplint,
 		cs,
+		phpstan,
 		tests
 	"/>
 
@@ -84,6 +87,30 @@
 		</exec>
 	</target>
 
+	<target name="phpstan">
+		<php expression="PHP_VERSION_ID >= 70000 ? 'true' : 'false'" returnProperty="isPHP7" level="verbose" />
+		<if>
+			<equals arg1="${isPHP7}" arg2="true" />
+			<then>
+				<exec
+					executable="${path.phpstan.executable}"
+					logoutput="true"
+					passthru="true"
+					checkreturn="true"
+				>
+					<arg value="analyse"/>
+					<arg value="-c"/>
+					<arg path="${path.phpstan.configuration}"/>
+					<arg path="${path.src}"/>
+					<arg path="${path.tests}"/>
+				</exec>
+			</then>
+			<else>
+				<echo message="PHPStan requires PHP 7." />
+			</else>
+		</if>
+	</target>
+
 	<target name="tests">
 		<exec
 			executable="${path.phpunit.executable}"
diff --git a/build/.gitignore b/build/.gitignore
index 219eab4..9cda0c2 100644
--- a/build/.gitignore
+++ b/build/.gitignore
@@ -1,3 +1,4 @@
 *
 !.gitignore
 !coveralls.yml
+!phpstan.neon
diff --git a/build/phpstan.neon b/build/phpstan.neon
new file mode 100644
index 0000000..9631d44
--- /dev/null
+++ b/build/phpstan.neon
@@ -0,0 +1 @@
+parameters:
diff --git a/composer.json b/composer.json
index 416c8b6..5b78c67 100644
--- a/composer.json
+++ b/composer.json
@@ -40,6 +40,7 @@
 		"jakub-onderka/php-parallel-lint": "0.9.2",
 		"nella/coding-standard": "4.2.1",
 		"phing/phing": "2.14.0",
+		"phpstan/phpstan": "^0.2",
 		"phpunit/phpunit": "5.3.2"
 	},
 	"config": {