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A Phing fairy tale - ConFoo13

This document provides an overview of the Phing build tool. It discusses what Phing is, how to install Phing using PEAR or Composer, Phing basics like projects, targets, tasks and properties. It provides examples of build files that demonstrate defining multiple targets, target dependencies, calling targets programmatically, using filesets and filters. Finally, it discusses some of the things Phing can be used for, like automating permission changes.

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A Phing fairy tale Stephan Hochdörfer, bitExpert AG
A Phing fairy tale About me  Stephan Hochdörfer  Head of IT at bitExpert AG, Germany  enjoying PHP since 1999  S.Hochdoerfer@bitExpert.de  @shochdoerfer
A Phing fairy tale Disclaimer Warning: You will see a hell lot of XML.
A Phing fairy tale What is Phing?
A Phing fairy tale What is Phing? It is a PHP project build system or build tool based on Apache Ant.
A Phing fairy tale What is Phing? Domain Specific Language for an project build system.
A Phing fairy tale What is Phing? Enables one button push automation.
A Phing fairy tale Project build system?
A Phing fairy tale Project build system? Automation of non-development tasks
A Phing fairy tale Project build system? Automate absolutely everything.
A Phing fairy tale Project build system? If you use Phing, only use Phing.
A Phing fairy tale Why Phing?
A Phing fairy tale Why Phing? Runs everywhere where PHP runs.
A Phing fairy tale Why Phing? No additional depencendies needed (e.g. Java, …).
A Phing fairy tale Why Phing? More than 120 predefined tasks to choose from.
A Phing fairy tale Why Phing? Easy to extend by writing custom tasks in PHP.
A Phing fairy tale How to install Phing?
A Phing fairy tale How to install Phing? The PEAR way... Installing Phing $> pear channel­discover pear.phing.info $> pear install phing/phing
A Phing fairy tale How to install Phing? The PEAR way... Installing Phing $> pear channel­discover pear.phing.info $> pear install phing/phing Running Phing: $> phing ­v Phing 2.4.14
A Phing fairy tale How to install Phing? The Composer way... composer.json: { "require": { "phing/phing": "2.4.14" } }
A Phing fairy tale How to install Phing? The Composer way... composer.json: { "require": { "phing/phing": "2.4.14" } } Running Composer: $> php composer.phar install Loading composer repositories with package information Installing dependencies   ­ Installing phing/phing (2.4.14)     Downloading: 100%          Writing lock file Generating autoload files
A Phing fairy tale How to install Phing? The Composer way... /home/shochdoerfer/myproject    |­vendor    |­­­bin    |­­­­­@phing    |­­­composer    |­­­phing    |­­­­­phing    |­­­­­­­bin    |­­­­­­­­­phing    |­­­­­­­build    |­­­­­­­classes    |­­­­­­­docs    |­­­­­­­etc    |­­­­­­­test
A Phing fairy tale How to install Phing? The Composer way... /home/shochdoerfer/myproject    |­vendor    |­­­bin    |­­­­­@phing    |­­­composer    |­­­phing    |­­­­­phing    |­­­­­­­bin    |­­­­­­­­­phing    |­­­­­­­build    |­­­­­­­classes    |­­­­­­­docs    |­­­­­­­etc    |­­­­­­­test Running Phing: $> ./vendor/bin/phing ­v Phing DEV
A Phing fairy tale Phing Basics
A Phing fairy tale Phing Basics Project, Target, Task, Properties
A Phing fairy tale Phing Basics: Project Root node of a build file containing one or more targets.
A Phing fairy tale Phing Basics: Target A group of tasks that run as an entity.
A Phing fairy tale Phing Basics: Task Custom piece of code to perform a specific function.
A Phing fairy tale Phing Basics: Properties Properties (Variables) help to customize execution.
A Phing fairy tale Phing Basics: Built-In Properties e.g. host.os, line.separator, phing.version, php.version, …
A Phing fairy tale Phing Basics: Sample Build File <?xml version="1.0"?> <project name="myproject" default="init"> <target name="init"> <!­­ insert logic here ­­> </target> </project>
A Phing fairy tale Build File – Hello World example <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says Hello, world!">  <echo msg="Hello, world!" /> </target> </project>
A Phing fairy tale Build File – Hello World example <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says Hello, world!">  <echo msg="Hello, world!" /> </target> </project> $> phing Buildfile: /home/shochdoerfer/build.xml myproject > hello:      [echo] Hello, world! BUILD FINISHED Total time: 0.0595 seconds
A Phing fairy tale Build File – Introducing Properties <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says Hello, world!">  <property name="Hello"                  value="Hello, world!" />  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Introducing Properties <?xml version="1.0"?> <project name="myproject" default="hello"> <property name="Hello" value="Hello, world!" />   <target name="hello"  description="Says Hello, world!">  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Externalizing Properties <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Externalizing Properties (CLI) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"  <echo msg="${Hello}" /> </target> </project> $> phing ­DHello="Hello from CLI" Buildfile: /tmp/build.xml myproject > hello:      [echo] Hello from CLI BUILD FINISHED Total time: 0.0599 seconds
A Phing fairy tale Build File – Externalizing Properties (File) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"> <property file="./build.properties" />  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Externalizing Properties (File) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"> <property file="./build.properties" />  <echo msg="${Hello}" /> </target> </project> build.properties: Hello=Hello, world!
A Phing fairy tale Build File – Externalizing Properties (File) $> phing Buildfile: /home/shochdoerfer/build.xml myproject > hello:  [property] Loading /home/shochdoerfer/build.properties      [echo] Hello, world! BUILD FINISHED Total time: 0.0601 seconds
A Phing fairy tale Build File – Defining multiple targets <?xml version="1.0"?> <project name="myproject" default="hello"> <property name="Hello" value="Hello, world!" />   <target name="hello"  description="Says Hello, world!">  <echo msg="${Hello}" /> </target> <target name="goodbye"  description="Says goodbye!">  <echo msg="Goodbye!" /> </target> </project>
A Phing fairy tale Build File – Defining multiple targets $> phing hello Buildfile: /tmp/build.xml myproject > hello:      [echo] Hello, world! BUILD FINISHED Total time: 0.0612 seconds
A Phing fairy tale Build File – Defining multiple targets $> phing hello Buildfile: /tmp/build.xml myproject > hello:      [echo] Hello, world! BUILD FINISHED Total time: 0.0612 seconds $> phing goodbye Buildfile: /tmp/build.xml myproject > goodbye:      [echo] Goodbye! BUILD FINISHED Total time: 0.0619 seconds
A Phing fairy tale Build File – Target dependencies <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init"  description="Property initialization">  <property name="Hello" value="Hello, world!" /> </target> <target name="hello"  depends="init">  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Target dependencies <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init"  description="Property initialization"> <property name="Hello" value="Hello, world!" /> </target> <target name="customcode"  description="Some custom logic"> </target> <target name="hello"  depends="init, customcode">  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Target dependencies <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="pre­init"> <property name="World" value="world" /> </target> <target name="init"  depends="pre­init"> <property name="Hello"                 value="Hello, ${World}!" /> </target> <target name="hello"  depends="init">  <echo msg="${Hello}" /> </target> </project>
A Phing fairy tale Build File – Calling targets programmatically I <?xml version="1.0"?> <project name="myproject" default="run"> <target name="print"> <echo msg="Processing: ${filename}" /> </target> <target name="run"> <!­­             loop through files and call print target ­­> <foreach param="filename"               absparam="filename" target="print"> <fileset dir="."> <include name="*.php"/> </fileset> </foreach> </target> </project>
A Phing fairy tale Build File – Calling targets programmatically II <?xml version="1.0"?> <project name="myproject" default="run"> <target name="print"> <echo msg="Processing: ${filename}" /> </target> <target name="run"> <!­­ calling target with given property ­­> <phingcall target="print"> <property name="filename"                    value="test.php" /> </phingcall> </target> </project>
A Phing fairy tale Build File – Calling targets programmatically III <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run"> <!­­ calling target in print.xml with                given property ­­> <phing phingfile="print.xml" target="print"> <property name="filename"                   value="test.php" /> </phing> </target> </project>
A Phing fairy tale Build File – Fileset <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ Copy files matching the expression ­­>       <copy todir="/tmp/deploy"> <fileset dir="." includes="**/*.php"> <and> <size value="1024" when="more" /> <date                            datetime="01/01/2013 10:00 AM"                            when="after" /> </and> </fileset>       </copy> </target> </project>
A Phing fairy tale Build File – Filters <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ Copy files and replace tokens ­­>       <copy todir="/tmp/deploy"> <filterchain> <replacetokens begintoken="##"                        endtoken="##"> <token key="VERSION"                                value="${app.version}" </replacetokens> </filterchain> <fileset dir=".">       <include name="**/*.php"/> </fileset>       </copy> </target> </project>
A Phing fairy tale Phing – What can it do for me?
A Phing fairy tale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ correct file permissions ­­>              <chmod file="${project.basedir}/cache"                    mode="0777" />              <chmod file="${project.basedir}/uploads"                    mode="0777" /> </target> </project>
A Phing fairy tale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ create API documentation ­­>              <docblox title="My project"               destdir="apidocs"            template="new_black">       <fileset dir="${project.basedir}/src">           <include name="**/*.php" />       </fileset>       </docblox> </target> </project>
A Phing fairy tale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ minify javascript ­­>       <jsMin targetDir="${project.basedir}/web/"> <fileset dir="${project.basedir}/web/js/"> <include name="**/*.js"/> </fileset>       </jsMin> </target> </project>
A Phing fairy tale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ exec database migrations ­­>      <liquibase­update     jar="/opt/liquibase/liquibase.jar"     classpathref="/opt/liquibase/lib/mysql.jar"     changelogFile="${project.basedir}/diff.xml"     username="liquibase"     password="liquibase"     url="jdbc:mysql://localhost/myproject"/> </target> </project>
A Phing fairy tale Phing – Task missing? Use exec... <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ deploy via rsync to dev server ­­>      <exec      command="rsync ­vraCz ./ ${deploy.dev.url}"      dir="${project.basedir}"      checkreturn="true" /> </target> </project>
A Phing fairy tale Build File – Advanced usage
A Phing fairy tale Properties File - Improved version <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello" depends="init">  <echo msg="${Hello}" /> </target> <target name="init" depends="prop, local­prop" <!­­ some more init logic ­­> </target> <target name="prop"> <echo message="Load default build.properties" <property file="./build.properties" /> </target>
A Phing fairy tale Properties File - Improved version <target name="local­prop" if="local­prop.exists" depends="local­prop­check"> <echo message="Loading custom properties!" <property file="${project.basedir}/local.properties" override="true"/> </target> <target name="local­prop­check"> <available file="${project.basedir}/local.properties" property="local­prop.exists" /> </target> </project>
A Phing fairy tale Enforce Internal Targets <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init"  description="Property initialization">  <property name="Hello" value="Hello, world!" /> </target> <target name="hello"  depends="init">  <echo msg="${Hello}" /> </target> </project> User can call both targets from command line. We do not want that.
A Phing fairy tale Enforce Internal Targets <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="­init"  description="Property initialization">  <property name="Hello" value="Hello, world!" /> </target> <target name="hello"  depends="­init">  <echo msg="${Hello}" /> </target> </project> Prefixing a targets with a „-“ prevents the target from being called from the command line.
A Phing fairy tale Custom Task (Adhoc definition) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init">  <adhoc­task name="mytask"><![CDATA[ class MyTask extends Task { /**  * (non­PHPdoc)  * @see Task::main()  */ public function main() { // Custom code here... } } ]]></adhoc­task> </target> <target name="hello"  depends="init">  <mytask /> </target> </project>
A Phing fairy tale Custom Task (External file) <?php require_once 'phing/Task.php'; class MyTask extends Task { /**  * (non­PHPdoc)  * @see Task::main()  */ public function main() { // Custom code here... } }
A Phing fairy tale Custom Task (External file) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init">  <taskdef name="mytask" classpath="${project.basedir}" classname="MyApp.Common.Phing.MyTask" /> </target> <target name="hello"  depends="init">  <mytask /> </target> </project>
A Phing fairy tale Custom Task with Parameters <?php require_once 'phing/Task.php'; class MyTask extends Task { protected $file; /**  * @param string $file  */ public function setFile($file) { $this­>file = $file; } /**  * @see Task::main()  */ public function main() { // Custom code here... } }
A Phing fairy tale Custom Task with Parameters <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init">  <taskdef name="mytask" classpath="${project.basedir}" classname="MyApp.Common.Phing.MyTask" /> </target> <target name="hello"  depends="init">  <mytask file="myfile.txt" /> </target> </project>
A Phing fairy tale Imports for Targets can help structuring <?xml version="1.0"?> <project name="myproject" default="app:run"> <!­­ The following target namespaces exist: db:*  ­ Database specific targets app:* ­ Application specific tasks ci:*  ­ CI server specific tasks ­­> <import file="build/build.db.xml" /> <import file="build/build.app.xml" /> <import file="build/build.ci.xml" /> </project>
A Phing fairy tale Distinct Target Naming <?xml version="1.0"?> <project name="myproject" default="ci:run­tests"> <target name="app:clean­cache"> </target> <target name="app:create­cache"> </target> <target name="db:migrate"> </target> <target name="js:minifiy"> </target> <target name="ci:lint"> </target> <target name="ci:run­tests"> </target> </project>
A Phing fairy tale Prompt user for input <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ tag the database →       <input     propertyname="tag"     defaultValue="mytag">Tag to create?</input>       <liquibase­tag     tag="${tag}"     jar="/opt/liquibase/liquibase.jar"     classpathref="/opt/liquibase/lib/mysql.jar"     changelogFile="${project.basedir}/diff.xml"     username="liquibase"     password="liquibase"     url="jdbc:mysql://localhost/myproject"/> </target> </project>
A Phing fairy tale Calling PHP functions from Phing <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­                  Returns canonicalized absolute pathname             ­­>       <php function="realpath"                  returnProperty="app.dir">        <param value="${app.dir}"/>       </php> </target> </project>
A Phing fairy tale Follow conventions Phing expects your build file to be called build.xml and the build’s properties file build.properties
A Phing fairy tale Follow conventions Pick meaningful, human-readable names for targets and properties.
A Phing fairy tale Follow conventions Make build files self-contained.
Thank you!
http://joind.in/7949

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A Phing fairy tale - ConFoo13

  • 1.
    A Phing fairytale Stephan Hochdörfer, bitExpert AG
  • 2.
    A Phing fairytale About me  Stephan Hochdörfer  Head of IT at bitExpert AG, Germany  enjoying PHP since 1999  S.Hochdoerfer@bitExpert.de  @shochdoerfer
  • 3.
    A Phing fairytale Disclaimer Warning: You will see a hell lot of XML.
  • 4.
    A Phing fairytale What is Phing?
  • 5.
    A Phing fairytale What is Phing? It is a PHP project build system or build tool based on Apache Ant.
  • 6.
    A Phing fairytale What is Phing? Domain Specific Language for an project build system.
  • 7.
    A Phing fairytale What is Phing? Enables one button push automation.
  • 8.
    A Phing fairytale Project build system?
  • 9.
    A Phing fairytale Project build system? Automation of non-development tasks
  • 10.
    A Phing fairytale Project build system? Automate absolutely everything.
  • 11.
    A Phing fairytale Project build system? If you use Phing, only use Phing.
  • 12.
    A Phing fairytale Why Phing?
  • 13.
    A Phing fairytale Why Phing? Runs everywhere where PHP runs.
  • 14.
    A Phing fairytale Why Phing? No additional depencendies needed (e.g. Java, …).
  • 15.
    A Phing fairytale Why Phing? More than 120 predefined tasks to choose from.
  • 16.
    A Phing fairytale Why Phing? Easy to extend by writing custom tasks in PHP.
  • 17.
    A Phing fairytale How to install Phing?
  • 18.
    A Phing fairytale How to install Phing? The PEAR way... Installing Phing $> pear channel­discover pear.phing.info $> pear install phing/phing
  • 19.
    A Phing fairytale How to install Phing? The PEAR way... Installing Phing $> pear channel­discover pear.phing.info $> pear install phing/phing Running Phing: $> phing ­v Phing 2.4.14
  • 20.
    A Phing fairytale How to install Phing? The Composer way... composer.json: { "require": { "phing/phing": "2.4.14" } }
  • 21.
    A Phing fairytale How to install Phing? The Composer way... composer.json: { "require": { "phing/phing": "2.4.14" } } Running Composer: $> php composer.phar install Loading composer repositories with package information Installing dependencies   ­ Installing phing/phing (2.4.14)     Downloading: 100%          Writing lock file Generating autoload files
  • 22.
    A Phing fairytale How to install Phing? The Composer way... /home/shochdoerfer/myproject    |­vendor    |­­­bin    |­­­­­@phing    |­­­composer    |­­­phing    |­­­­­phing    |­­­­­­­bin    |­­­­­­­­­phing    |­­­­­­­build    |­­­­­­­classes    |­­­­­­­docs    |­­­­­­­etc    |­­­­­­­test
  • 23.
    A Phing fairytale How to install Phing? The Composer way... /home/shochdoerfer/myproject    |­vendor    |­­­bin    |­­­­­@phing    |­­­composer    |­­­phing    |­­­­­phing    |­­­­­­­bin    |­­­­­­­­­phing    |­­­­­­­build    |­­­­­­­classes    |­­­­­­­docs    |­­­­­­­etc    |­­­­­­­test Running Phing: $> ./vendor/bin/phing ­v Phing DEV
  • 24.
    A Phing fairytale Phing Basics
  • 25.
    A Phing fairytale Phing Basics Project, Target, Task, Properties
  • 26.
    A Phing fairytale Phing Basics: Project Root node of a build file containing one or more targets.
  • 27.
    A Phing fairytale Phing Basics: Target A group of tasks that run as an entity.
  • 28.
    A Phing fairytale Phing Basics: Task Custom piece of code to perform a specific function.
  • 29.
    A Phing fairytale Phing Basics: Properties Properties (Variables) help to customize execution.
  • 30.
    A Phing fairytale Phing Basics: Built-In Properties e.g. host.os, line.separator, phing.version, php.version, …
  • 31.
    A Phing fairytale Phing Basics: Sample Build File <?xml version="1.0"?> <project name="myproject" default="init"> <target name="init"> <!­­ insert logic here ­­> </target> </project>
  • 32.
    A Phing fairytale Build File – Hello World example <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says Hello, world!">  <echo msg="Hello, world!" /> </target> </project>
  • 33.
    A Phing fairytale Build File – Hello World example <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says Hello, world!">  <echo msg="Hello, world!" /> </target> </project> $> phing Buildfile: /home/shochdoerfer/build.xml myproject > hello:      [echo] Hello, world! BUILD FINISHED Total time: 0.0595 seconds
  • 34.
    A Phing fairytale Build File – Introducing Properties <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says Hello, world!">  <property name="Hello"                  value="Hello, world!" />  <echo msg="${Hello}" /> </target> </project>
  • 35.
    A Phing fairytale Build File – Introducing Properties <?xml version="1.0"?> <project name="myproject" default="hello"> <property name="Hello" value="Hello, world!" />   <target name="hello"  description="Says Hello, world!">  <echo msg="${Hello}" /> </target> </project>
  • 36.
    A Phing fairytale Build File – Externalizing Properties <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"  <echo msg="${Hello}" /> </target> </project>
  • 37.
    A Phing fairytale Build File – Externalizing Properties (CLI) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"  <echo msg="${Hello}" /> </target> </project> $> phing ­DHello="Hello from CLI" Buildfile: /tmp/build.xml myproject > hello:      [echo] Hello from CLI BUILD FINISHED Total time: 0.0599 seconds
  • 38.
    A Phing fairytale Build File – Externalizing Properties (File) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"> <property file="./build.properties" />  <echo msg="${Hello}" /> </target> </project>
  • 39.
    A Phing fairytale Build File – Externalizing Properties (File) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello"  description="Says whatever you want to say"> <property file="./build.properties" />  <echo msg="${Hello}" /> </target> </project> build.properties: Hello=Hello, world!
  • 40.
    A Phing fairytale Build File – Externalizing Properties (File) $> phing Buildfile: /home/shochdoerfer/build.xml myproject > hello:  [property] Loading /home/shochdoerfer/build.properties      [echo] Hello, world! BUILD FINISHED Total time: 0.0601 seconds
  • 41.
    A Phing fairytale Build File – Defining multiple targets <?xml version="1.0"?> <project name="myproject" default="hello"> <property name="Hello" value="Hello, world!" />   <target name="hello"  description="Says Hello, world!">  <echo msg="${Hello}" /> </target> <target name="goodbye"  description="Says goodbye!">  <echo msg="Goodbye!" /> </target> </project>
  • 42.
    A Phing fairytale Build File – Defining multiple targets $> phing hello Buildfile: /tmp/build.xml myproject > hello:      [echo] Hello, world! BUILD FINISHED Total time: 0.0612 seconds
  • 43.
    A Phing fairytale Build File – Defining multiple targets $> phing hello Buildfile: /tmp/build.xml myproject > hello:      [echo] Hello, world! BUILD FINISHED Total time: 0.0612 seconds $> phing goodbye Buildfile: /tmp/build.xml myproject > goodbye:      [echo] Goodbye! BUILD FINISHED Total time: 0.0619 seconds
  • 44.
    A Phing fairytale Build File – Target dependencies <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init"  description="Property initialization">  <property name="Hello" value="Hello, world!" /> </target> <target name="hello"  depends="init">  <echo msg="${Hello}" /> </target> </project>
  • 45.
    A Phing fairytale Build File – Target dependencies <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init"  description="Property initialization"> <property name="Hello" value="Hello, world!" /> </target> <target name="customcode"  description="Some custom logic"> </target> <target name="hello"  depends="init, customcode">  <echo msg="${Hello}" /> </target> </project>
  • 46.
    A Phing fairytale Build File – Target dependencies <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="pre­init"> <property name="World" value="world" /> </target> <target name="init"  depends="pre­init"> <property name="Hello"                 value="Hello, ${World}!" /> </target> <target name="hello"  depends="init">  <echo msg="${Hello}" /> </target> </project>
  • 47.
    A Phing fairytale Build File – Calling targets programmatically I <?xml version="1.0"?> <project name="myproject" default="run"> <target name="print"> <echo msg="Processing: ${filename}" /> </target> <target name="run"> <!­­             loop through files and call print target ­­> <foreach param="filename"               absparam="filename" target="print"> <fileset dir="."> <include name="*.php"/> </fileset> </foreach> </target> </project>
  • 48.
    A Phing fairytale Build File – Calling targets programmatically II <?xml version="1.0"?> <project name="myproject" default="run"> <target name="print"> <echo msg="Processing: ${filename}" /> </target> <target name="run"> <!­­ calling target with given property ­­> <phingcall target="print"> <property name="filename"                    value="test.php" /> </phingcall> </target> </project>
  • 49.
    A Phing fairytale Build File – Calling targets programmatically III <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run"> <!­­ calling target in print.xml with                given property ­­> <phing phingfile="print.xml" target="print"> <property name="filename"                   value="test.php" /> </phing> </target> </project>
  • 50.
    A Phing fairytale Build File – Fileset <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ Copy files matching the expression ­­>       <copy todir="/tmp/deploy"> <fileset dir="." includes="**/*.php"> <and> <size value="1024" when="more" /> <date                            datetime="01/01/2013 10:00 AM"                            when="after" /> </and> </fileset>       </copy> </target> </project>
  • 51.
    A Phing fairytale Build File – Filters <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ Copy files and replace tokens ­­>       <copy todir="/tmp/deploy"> <filterchain> <replacetokens begintoken="##"                        endtoken="##"> <token key="VERSION"                                value="${app.version}" </replacetokens> </filterchain> <fileset dir=".">       <include name="**/*.php"/> </fileset>       </copy> </target> </project>
  • 52.
    A Phing fairytale Phing – What can it do for me?
  • 53.
    A Phing fairytale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ correct file permissions ­­>              <chmod file="${project.basedir}/cache"                    mode="0777" />              <chmod file="${project.basedir}/uploads"                    mode="0777" /> </target> </project>
  • 54.
    A Phing fairytale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ create API documentation ­­>              <docblox title="My project"               destdir="apidocs"            template="new_black">       <fileset dir="${project.basedir}/src">           <include name="**/*.php" />       </fileset>       </docblox> </target> </project>
  • 55.
    A Phing fairytale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ minify javascript ­­>       <jsMin targetDir="${project.basedir}/web/"> <fileset dir="${project.basedir}/web/js/"> <include name="**/*.js"/> </fileset>       </jsMin> </target> </project>
  • 56.
    A Phing fairytale Phing – What can it do for me? <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ exec database migrations ­­>      <liquibase­update     jar="/opt/liquibase/liquibase.jar"     classpathref="/opt/liquibase/lib/mysql.jar"     changelogFile="${project.basedir}/diff.xml"     username="liquibase"     password="liquibase"     url="jdbc:mysql://localhost/myproject"/> </target> </project>
  • 57.
    A Phing fairytale Phing – Task missing? Use exec... <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ deploy via rsync to dev server ­­>      <exec      command="rsync ­vraCz ./ ${deploy.dev.url}"      dir="${project.basedir}"      checkreturn="true" /> </target> </project>
  • 58.
    A Phing fairytale Build File – Advanced usage
  • 59.
    A Phing fairytale Properties File - Improved version <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="hello" depends="init">  <echo msg="${Hello}" /> </target> <target name="init" depends="prop, local­prop" <!­­ some more init logic ­­> </target> <target name="prop"> <echo message="Load default build.properties" <property file="./build.properties" /> </target>
  • 60.
    A Phing fairytale Properties File - Improved version <target name="local­prop" if="local­prop.exists" depends="local­prop­check"> <echo message="Loading custom properties!" <property file="${project.basedir}/local.properties" override="true"/> </target> <target name="local­prop­check"> <available file="${project.basedir}/local.properties" property="local­prop.exists" /> </target> </project>
  • 61.
    A Phing fairytale Enforce Internal Targets <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init"  description="Property initialization">  <property name="Hello" value="Hello, world!" /> </target> <target name="hello"  depends="init">  <echo msg="${Hello}" /> </target> </project> User can call both targets from command line. We do not want that.
  • 62.
    A Phing fairytale Enforce Internal Targets <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="­init"  description="Property initialization">  <property name="Hello" value="Hello, world!" /> </target> <target name="hello"  depends="­init">  <echo msg="${Hello}" /> </target> </project> Prefixing a targets with a „-“ prevents the target from being called from the command line.
  • 63.
    A Phing fairytale Custom Task (Adhoc definition) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init">  <adhoc­task name="mytask"><![CDATA[ class MyTask extends Task { /**  * (non­PHPdoc)  * @see Task::main()  */ public function main() { // Custom code here... } } ]]></adhoc­task> </target> <target name="hello"  depends="init">  <mytask /> </target> </project>
  • 64.
    A Phing fairytale Custom Task (External file) <?php require_once 'phing/Task.php'; class MyTask extends Task { /**  * (non­PHPdoc)  * @see Task::main()  */ public function main() { // Custom code here... } }
  • 65.
    A Phing fairytale Custom Task (External file) <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init">  <taskdef name="mytask" classpath="${project.basedir}" classname="MyApp.Common.Phing.MyTask" /> </target> <target name="hello"  depends="init">  <mytask /> </target> </project>
  • 66.
    A Phing fairytale Custom Task with Parameters <?php require_once 'phing/Task.php'; class MyTask extends Task { protected $file; /**  * @param string $file  */ public function setFile($file) { $this­>file = $file; } /**  * @see Task::main()  */ public function main() { // Custom code here... } }
  • 67.
    A Phing fairytale Custom Task with Parameters <?xml version="1.0"?> <project name="myproject" default="hello"> <target name="init">  <taskdef name="mytask" classpath="${project.basedir}" classname="MyApp.Common.Phing.MyTask" /> </target> <target name="hello"  depends="init">  <mytask file="myfile.txt" /> </target> </project>
  • 68.
    A Phing fairytale Imports for Targets can help structuring <?xml version="1.0"?> <project name="myproject" default="app:run"> <!­­ The following target namespaces exist: db:*  ­ Database specific targets app:* ­ Application specific tasks ci:*  ­ CI server specific tasks ­­> <import file="build/build.db.xml" /> <import file="build/build.app.xml" /> <import file="build/build.ci.xml" /> </project>
  • 69.
    A Phing fairytale Distinct Target Naming <?xml version="1.0"?> <project name="myproject" default="ci:run­tests"> <target name="app:clean­cache"> </target> <target name="app:create­cache"> </target> <target name="db:migrate"> </target> <target name="js:minifiy"> </target> <target name="ci:lint"> </target> <target name="ci:run­tests"> </target> </project>
  • 70.
    A Phing fairytale Prompt user for input <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­ tag the database →       <input     propertyname="tag"     defaultValue="mytag">Tag to create?</input>       <liquibase­tag     tag="${tag}"     jar="/opt/liquibase/liquibase.jar"     classpathref="/opt/liquibase/lib/mysql.jar"     changelogFile="${project.basedir}/diff.xml"     username="liquibase"     password="liquibase"     url="jdbc:mysql://localhost/myproject"/> </target> </project>
  • 71.
    A Phing fairytale Calling PHP functions from Phing <?xml version="1.0"?> <project name="myproject" default="run"> <target name="run">       <!­­                  Returns canonicalized absolute pathname             ­­>       <php function="realpath"                  returnProperty="app.dir">        <param value="${app.dir}"/>       </php> </target> </project>
  • 72.
    A Phing fairytale Follow conventions Phing expects your build file to be called build.xml and the build’s properties file build.properties
  • 73.
    A Phing fairytale Follow conventions Pick meaningful, human-readable names for targets and properties.
  • 74.
    A Phing fairytale Follow conventions Make build files self-contained.
  • 75.
  • 76.