Initial commit

* Setup the license
* Setup of the pipeline

.gitlab-ci.yml

+stages:
+  - lint
+  - codesniffer
+
+lint:lint-php5.4:
+  stage: lint
+  image: php:5.4
+  before_script:
+    - bash ci/docker_install.sh > /dev/null
+  script:
+    - bash ci/phplint.sh ./
+
+lint:lint-php5.6:
+  stage: lint
+  image: php:5.6
+  before_script:
+    - bash ci/docker_install.sh > /dev/null
+  script:
+    - bash ci/phplint.sh ./
+
+lint:lint-php7.0:
+  stage: lint
+  image: php:7.0
+  before_script:
+    - bash ci/docker_install.sh > /dev/null
+  script:
+    - bash ci/phplint.sh ./
+
+lint:lint-php7.1:
+  stage: lint
+  image: php:7.1
+  before_script:
+    - bash ci/docker_install.sh > /dev/null
+  script:
+    - bash ci/phplint.sh ./
+
+lint:lint-php7.2:
+  stage: lint
+  image: php:7.2
+  before_script:
+    - bash ci/docker_install.sh > /dev/null
+  script:
+    - bash ci/phplint.sh ./
+
+codesniffer:
+  stage: codesniffer
+  image: php:5.6
+  before_script:
+    - bash ci/docker_install.sh > /dev/null
+  script:
+    - bash ci/phpcs.sh

ci/docker_install.sh

+#!/bin/bash
+
+# We need to install dependencies only for Docker
+[[ ! -e /.dockerenv ]] && exit 0
+
+set -xe
+
+# Install git (the php image doesn't have it) which is required by composer
+apt-get update -yqq
+apt-get install git -yqq
+pear install PHP_CodeSniffer
\ No newline at end of file

ci/phpcs.sh

+phpcs ./ -p --colors

ci/phplint.sh

+#!/bin/bash
+#Usage: `phplint.sh /path/to/dir` or `phplint.sh /path/to/file.php`
+
+error=false
+
+while test $# -gt 0; do
+    current=$1
+    shift
+
+    if [ ! -d $current ] && [ ! -f $current ] ; then
+        echo "Invalid directory or file: $current"
+        error=true
+
+        continue
+    fi
+
+    for file in `find $current -type f -name "*.php"` ; do
+        RESULTS=`php -l $file`
+
+        if [ "$RESULTS" != "No syntax errors detected in $file" ] ; then
+            echo $RESULTS
+            error=true
+        fi
+    done
+done
+
+
+if [ "$error" = true ] ; then
+    exit 1
+else
+    exit 0
+fi

phpcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<ruleset name="Cygnus">
+<description>Codestyling rules for Cygnus.
+</description>
+<rule ref="Generic.Classes.DuplicateClassName"/>
+<rule ref="Generic.CodeAnalysis.EmptyStatement"/>
+<rule ref="Generic.CodeAnalysis.ForLoopShouldBeWhileLoop"/>
+<rule ref="Generic.CodeAnalysis.ForLoopWithTestFunctionCall"/>
+<rule ref="Generic.CodeAnalysis.JumbledIncrementer"/>
+<rule ref="Generic.CodeAnalysis.UnconditionalIfStatement"/>
+<rule ref="Generic.CodeAnalysis.UnnecessaryFinalModifier"/>
+<rule ref="Generic.CodeAnalysis.UnusedFunctionParameter"/>
+<rule ref="Generic.CodeAnalysis.UselessOverridingMethod"/>
+<rule ref="Generic.Commenting.Fixme"/>
+<rule ref="Generic.Files.ByteOrderMark"/>
+<rule ref="Generic.Files.LineEndings"/>
+<rule ref="Generic.Files.LineLength">
+    <properties>
+        <property name="lineLimit" value="300"/>
+        <property name="absoluteLineLimit" value="400"/>
+    </properties>
+</rule>
+<rule ref="Generic.Formatting.DisallowMultipleStatements"/>
+<rule ref="Generic.Formatting.NoSpaceAfterCast"/>
+<rule ref="Generic.Functions.OpeningFunctionBraceKernighanRitchie"/>
+<rule ref="Generic.NamingConventions.ConstructorName">
+    <properties>
+        <property name="error" value="false"/>
+    </properties>
+</rule>
+<rule ref="Generic.PHP.DeprecatedFunctions"/>
+<rule ref="Generic.PHP.DisallowShortOpenTag"/>
+<rule ref="Generic.PHP.ForbiddenFunctions"/>
+<rule ref="Generic.PHP.LowerCaseConstant"/>
+<rule ref="Generic.WhiteSpace.DisallowSpaceIndent"/>
+<rule ref="MySource.PHP.EvalObjectFactory"/>
+<rule ref="PEAR.Commenting.InlineComment"/>
+<rule ref="PEAR.Files.IncludingFile"/>
+<rule ref="PEAR.Formatting.MultiLineAssignment"/>
+<rule ref="PEAR.Functions.ValidDefaultValue"/>
+<rule ref="PEAR.NamingConventions.ValidClassName"/>
+<rule ref="Squiz.PHP.DisallowMultipleAssignments"/>
+<rule ref="Squiz.PHP.DiscouragedFunctions"/>
+<rule ref="Squiz.PHP.EmbeddedPhp"/>
+<rule ref="Squiz.PHP.Eval"/>
+<rule ref="Squiz.PHP.ForbiddenFunctions"/>
+<rule ref="Squiz.PHP.GlobalKeyword"/>
+<rule ref="Squiz.PHP.Heredoc"/>
+<rule ref="Squiz.PHP.InnerFunctions"/>
+<rule ref="Squiz.PHP.LowercasePHPFunctions"/>
+<rule ref="Squiz.PHP.NonExecutableCode"/>
+<rule ref="Squiz.Scope.MethodScope"/>
+<rule ref="Squiz.Scope.StaticThisUsage"/>
+<rule ref="Squiz.WhiteSpace.CastSpacing"/>
+<rule ref="Squiz.WhiteSpace.LanguageConstructSpacing"/>
+<rule ref="Squiz.WhiteSpace.LogicalOperatorSpacing"/>
+<rule ref="Squiz.WhiteSpace.ObjectOperatorSpacing"/>
+<rule ref="Squiz.WhiteSpace.OperatorSpacing"/>
+<rule ref="Squiz.WhiteSpace.PropertyLabelSpacing"/>
+<rule ref="Squiz.WhiteSpace.ScopeKeywordSpacing"/>
+<rule ref="Squiz.WhiteSpace.SemicolonSpacing"/>
+<rule ref="Squiz.WhiteSpace.SuperfluousWhitespace"/>
+</ruleset>
\ No newline at end of file

ruleset.xml

+<arg name="tab-width" value="4" />
+<rule ref="Generic.WhiteSpace.DisallowSpaceIndent"/>
+
+<rule ref="Generic.WhiteSpace.ScopeIndent">
+    <properties>
+        <property name="tabIndent" value="true"/>
+    </properties>
+</rule>
\ No newline at end of file