Created script to aggregate return status

- See travis-ci/travis-build#67
- Aggregates return status for each command, and exits with non-zero status if
  any single command has a non-zero status

.travis.yml

@@ -16,10 +16,7 @@ before_install:
  - wget http://cs.sensiolabs.org/get/php-cs-fixer.phar
 
 script:
- - php ./tests/run-tests.php
- - output=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 library); if [[ $output ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$output"; false; fi;
- - output=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 tests); if [[ $output ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$output"; false; fi;
- - output=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 bin); if [[ $output ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$output"; false; fi;
+ - ./bin/travis-build.sh
 
 notifications:
   irc: "irc.freenode.org#zftalk.dev"

bin/travis-build.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+cd "$(dirname $(dirname "$0"))"
+php ./tests/run-tests.php
+testresults=$?
+cslibrary=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 library); if [[ $cslibrary ]];then while read -r line;do echo -e "\e[00;31m$line\e[00m"; done <<< "$cslibrary"; false; fi;
+cstests=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 tests); if [[ $cstests ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$cstests"; false; fi;
+csbin=$(php php-cs-fixer.phar fix -v --dry-run --level=psr2 bin); if [[ $csbin ]]; then while read -r line; do echo -e "\e[00;31m$line\e[00m"; done <<< "$csbin"; false; fi;
+
+if [[ "$testresults" ]]; then
+    exit 1 ;
+fi
+if [[ "$cslibrary" ]]; then
+    exit 1 ;
+fi
+if [[ "$cstests" ]]; then
+    exit 1 ;
+fi
+if [[ "$csbin" ]]; then
+    exit 1 ;
+fi
+
+exit 0