Cleaned Travis CI config

Author: sergeyklay

.travis.yml

@@ -4,48 +4,48 @@ dist: trusty
 sudo: false
 
 php:
-  - 5.4
-  - 5.5
-  - 5.6
-  - 7.0
-  - 7.1
+    - 5.4
+    - 5.5
+    - 5.6
+    - 7.0
+    - 7.1
 
 git:
-  depth: 1
+    depth: 1
 
 compiler:
-  - gcc
-  - clang
+    - gcc
+    - clang
 
 env:
-  global:
-    - LD_LIBRARY_PATH="$TRAVIS_BUILD_DIR/build/lib":$LD_LIBRARY_PATH
-    - LIBRARY_PATH="$TRAVIS_BUILD_DIR/build/lib":$LIBRARY_PATH
-    - C_INCLUDE_PATH="$TRAVIS_BUILD_DIR/build/include"
-  matrix:
-    - CC="ccache gcc" CFLAGS="-g3 -O0 -fno-delete-null-pointer-checks -Wall -fvisibility=hidden"
-    - CC="ccache clang" CFLAGS="-g3 -O0"
+    global:
+        - LD_LIBRARY_PATH="$TRAVIS_BUILD_DIR/build/lib":$LD_LIBRARY_PATH
+        - LIBRARY_PATH="$TRAVIS_BUILD_DIR/build/lib":$LIBRARY_PATH
+        - C_INCLUDE_PATH="$TRAVIS_BUILD_DIR/build/include"
+    matrix:
+        - CC="ccache gcc" CFLAGS="-g3 -O0 -fno-delete-null-pointer-checks -Wall -fvisibility=hidden"
+        - CC="ccache clang" CFLAGS="-g3 -O0"
 
 matrix:
-  fast_finish: true
-  allow_failures:
-    - php: nightly
-  include:
-    - env: CC="ccache gcc" CFLAGS="-g3 -O0 -fno-delete-null-pointer-checks -Wall -fvisibility=hidden"
-      php: nightly
-      compiler: gcc
-    - env: CC="ccache clang" CFLAGS="-g3 -O0"
-      php: nightly
-      compiler: clang
+    fast_finish: true
+    allow_failures:
+        - php: nightly
+    include:
+        - env: CC="ccache gcc" CFLAGS="-g3 -O0 -fno-delete-null-pointer-checks -Wall -fvisibility=hidden"
+          php: nightly
+          compiler: gcc
+        - env: CC="ccache clang" CFLAGS="-g3 -O0"
+          php: nightly
+          compiler: clang
 
 cache:
-  apt: true
-  ccache: true
-  timeout: 691200
-  directories:
-    - vendor
-    - $HOME/.ccache
-    - $HOME/.composer/cache
+    apt: true
+    ccache: true
+    timeout: 691200
+    directories:
+        - vendor
+        - $HOME/.ccache
+        - $HOME/.composer/cache
 
 install:
     - |
@@ -72,18 +72,18 @@ install:
       phpenv config-add zephir_parser.ini
 
 before_install:
-  - if [[ ! -z "${GH_TOKEN}" ]]; then composer config github-oauth.github.com ${GH_TOKEN}; echo "Configured Github token"; fi;
+    - if [[ ! -z "${GH_TOKEN}" ]]; then composer config github-oauth.github.com ${GH_TOKEN}; echo "Configured Github token"; fi;
 
 script:
-  - php --ri "Zephir Parser"
+    - php --ri "Zephir Parser"
 
 notifications:
-  email:
-    - [email protected]
+    email:
+        - [email protected]
 
 addons:
-  apt:
-    packages:
-      - re2c
-      - valgrind
-      - gdb
+    apt:
+        packages:
+            - re2c
+            - valgrind
+            - gdb