Build Phar file using Box

.travis.yml

@@ -13,6 +13,8 @@ matrix:
       env:
         - DEPS=lowest
     - php: 7.1
+      env:
+        - BUILD_PHAR=true
     - php: 7.1
       env:
         - PHPUNIT_DEV=true
@@ -38,6 +40,7 @@ script:
 
 after_script:
   - if [[ $CODE_COVERAGE == 'true' ]]; then wget https://scrutinizer-ci.com/ocular.phar; php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi;
+  - if [[ $BUILD_PHAR == 'true' ]]; then curl -LSs https://box-project.github.io/box2/installer.php | php; php -d phar.readonly=0 box.phar build -c box.json.dist; fi;
 
 notifications:
   email: false

box.json.dist

@@ -0,0 +1,27 @@
+{
+    "alias": "paratest.phar",
+    "chmod": "0755",
+    "compactors": [
+        "Herrera\\Box\\Compactor\\Json",
+        "Herrera\\Box\\Compactor\\Php"
+    ],
+    "directories": [
+        "src"
+    ],
+    "finder": [
+        {
+            "name": "*.php",
+            "exclude": [
+                "friendsofphp"
+            ],
+            "in": "vendor"
+        }
+    ],
+    "files": [
+        "LICENSE"
+    ],
+    "git-version": "git-version",
+    "main": "bin/paratest",
+    "output": "paratest-@[email protected]",
+    "stub": true
+}