resolve #31 Travis CIで継続的インテグレーションを設定

.travis.yml

@@ -0,0 +1,14 @@
+language: php
+
+php:
+  - '7.1'
+  - '7.2'
+
+before_script:
+  - composer install
+
+script:
+  - vendor/bin/phpunit
+
+after_success:
+  - travis_retry php vendor/bin/php-coveralls -v

README.md

@@ -1,4 +1,14 @@
 # php-json-logger
+[![Latest Stable Version](https://poser.pugx.org/nekonomokochan/php-json-logger/v/stable)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![Total Downloads](https://poser.pugx.org/nekonomokochan/php-json-logger/downloads)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![Latest Unstable Version](https://poser.pugx.org/nekonomokochan/php-json-logger/v/unstable)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![License](https://poser.pugx.org/nekonomokochan/php-json-logger/license)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![Monthly Downloads](https://poser.pugx.org/nekonomokochan/php-json-logger/d/monthly)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![Daily Downloads](https://poser.pugx.org/nekonomokochan/php-json-logger/d/daily)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![composer.lock](https://poser.pugx.org/nekonomokochan/php-json-logger/composerlock)](https://packagist.org/packages/nekonomokochan/php-json-logger)
+[![Build Status](https://travis-ci.org/nekonomokochan/php-json-logger.svg?branch=master)](https://travis-ci.org/nekonomokochan/php-json-logger)
+[![Coverage Status](https://coveralls.io/repos/github/nekonomokochan/php-json-logger/badge.svg?branch=master)](https://coveralls.io/github/nekonomokochan/php-json-logger?branch=master)
+
 LoggingLibrary for PHP. Output by JSON Format
 
 This Library is mainly intended for use in web applications.

build/cov/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

build/logs/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

composer.json

@@ -28,11 +28,13 @@
     "require-dev": {
         "php": ">= 7.0.0",
         "phpunit/phpunit": "^7.1",
-        "friendsofphp/php-cs-fixer": "^2.11"
+        "friendsofphp/php-cs-fixer": "^2.11",
+        "php-coveralls/php-coveralls": "^2.1",
+        "phpunit/phpcov": "^5.0"
     },
     "scripts": {
         "test": "phpunit",
-        "test:coverage": "phpunit --coverage-html coverage",
+        "test:coverage:html": "phpunit --coverage-html coverage",
         "format": "php-cs-fixer fix --diff -v --config .php_cs.dist"
     }
 }