# 2.4 Cool, so how can I help?
Phing is under active development and there are many things to be done. The project will also welcome non-coders to help keep the documentation up to date. If you don't already know about DocBook particip氓ating in the documentation is a great opportunity to get experience!
To get involved start by doing the following:
- Read this manual to understand Phing ;-)
- Go to <http://phing.tigris.org> and subscribe to the
```
Phing
dev
```
mailing list (this is usually a low volume, high quality mailing list)
- Visit the Phing [website (http://www.phing.info/)](http://www.phing.info/) and look for open bugs / tickets
- ...and of course, start to actively participate in the development by forking the repository (see below)
2.4.1 Participating in the development
As of 1 January 2012 all Phing development is based on Git and the project is hosted at GitHub (<https://github.com/>)
In order to participate in the development you will only need to follow three basic steps
1. Register a free account at [GitHub](https://github.com/)
2. Clone the [Official Git repository](https://github.com/phingofficial/phing)
3. Read up on the (very well written) documentation at GitHub on how to setup your own repository and do things like cloning an existing repository and creating pull requests asking the official Phing maintainers to take in your proposed additions/changes.
The chances to have a change set accepted greatly increases if you adhere to the following recommendations
- Follow the naming and coding principle used by Phing
- Make sure you have added documentation for all your additions, including examples.
- Make sure you have added unit-test code as needed
- Be polite in all communication!
### Note
If you have not worked with Git before and are coming from subversion there is a bit of re-adjustment needed. Fortunately there are several *SVN-To-Git* re-learning guides available (for example <http://git.or.cz/course/svn.html> which might make the initial transition easier.
However, it is probably best to forget about your mental picture on Subversion and realize that Git is a different animal. So trying to think of everything in terms of Subversion is not really helpful in the long run. You should therefore take the time to read the (free!) book "Pro Git", by Scott Chacon available from <http://progit.org/>.
- Phing User Guide
- Preface
- 1. About this book
- 1.1. Authors
- 1.2. Copyright
- 1.3. License
- 1.4. DocBook
- 1.4.1. Building the documentation
- 1.4.2. Template for new tasks
- 1.4.3. Customization of the look & feel of the rendered outputs
- 1.4.4. DocBook v5 elements used in the manual and their meaning
- 2. Introduction
- 2.1. What Phing Is
- 2.2. Phing & Binarycloud: History
- 2.3. How Phing Works
- 2.4. Cool, so how can I help?
- 2.4.1. Participating in the development
- 3. Setting-up Phing
- 3.1. System Requirements
- 3.1.1. Operating Systems
- 3.1.2. Software Dependencies
- 3.2. Obtaining Phing
- 3.2.1. Distribution Files
- 3.2.2. Getting the latest source from Phing Git repository
- 3.3. Composer Install
- 3.4. Phar package
- 3.5. Running Phing
- 3.5.1. Command Line
- 3.5.2. Supported command line arguments
- 4. Getting started
- 4.1. XML And Phing
- 4.2. Writing A Simple Buildfile
- 4.2.1. Project Element
- 4.2.2. Target Element
- 4.2.2.1. Target attributes
- 4.2.3. Task Elements
- 4.2.4. Property Element
- 4.2.4.1. Built-in Properties
- 4.3. More Complex Buildfile
- 4.3.1. Handling source dependencies
- 4.4. Relax NG Grammar
- 5. Project components
- 5.1. Projects
- 5.2. Version
- 5.3. Project Components in General
- 5.4. Targets
- 5.5. Tasks
- 5.6. Types
- 5.6.1. Basics
- 5.6.2. Referencing Types
- 5.7. Basic Types
- 5.7.1. FileSet
- 5.7.2. FileList
- 5.7.3. FilterChains and Filters
- 5.7.4. File Mappers
- 5.8. Conditions
- 5.8.1. not
- 5.8.2. and
- 5.8.3. or
- 5.8.4. xor
- 5.8.5. os
- 5.8.6. equals
- 5.8.7. versioncompare
- 5.8.8. http
- 5.8.9. socket
- 5.8.10. hasfreespace
- 5.8.11. isset
- 5.8.12. contains
- 5.8.13. istrue
- 5.8.14. isfalse
- 5.8.15. ispropertytrue
- 5.8.16. ispropertyfalse
- 5.8.17. referenceexists
- 5.8.18. available
- 5.8.19. filesmatch
- 5.8.20. isfileselected
- 5.8.21. isfailure
- 5.8.22. matches
- 6. Extending Phing
- 6.1. Extension Possibilities
- 6.1.1. Tasks
- 6.1.2. Types
- 6.1.3. Mappers
- 6.2. Source Layout
- 6.2.1. Files And Directories
- 6.2.2. File Naming Conventions
- 6.2.3. Coding Standards
- 6.3. System Initialization
- 6.3.1. Wrapper Scripts
- 6.3.2. The Main Application (phing.php)
- 6.3.3. The Phing Class
- 6.4. System Services
- 6.4.1. The Exception system
- 6.5. Build Lifecycle
- 6.5.1. How Phing Parses Buildfiles
- 6.6. Writing Tasks
- 6.6.1. Creating A Task
- 6.6.2. Using the Task
- 6.6.3. Source Discussion
- 6.6.4. Task Structure
- 6.6.5. Includes
- 6.6.6. Class Declaration
- 6.6.7. Class Properties
- 6.6.8. The Constructor
- 6.6.9. Setter Methods
- 6.6.10. Creator Methods
- 6.6.11. init() Method
- 6.6.12. main() Method
- 6.6.13. Arbitrary Methods
- 6.7. Writing Types
- 6.7.1. Creating a DataType
- 6.7.2. Using the DataType
- 6.7.3. Source Discussion
- 6.7.3.1. Getters & Setters
- 6.7.3.2. The getRef() Method
- 6.8. Writing Mappers
- 6.8.1. Creating a Mapper
- 6.8.2. Using the Mapper
- A. Fact Sheet
- A.1. Built-In Properties
- A.2. Command Line Arguments
- A.3. Distribution File Layout
- A.4. Program Exit Codes
- A.5. The LGPL License
- A.6. The GFDL License
- B. Core tasks
- B.1. AdhocTaskdefTask
- B.1.1. Examples
- B.2. AdhocTypedefTask
- B.2.1. Example
- B.3. AppendTask
- B.3.1. Examples
- B.3.2. Supported Nested Tags
- B.4. ApplyTask
- B.4.1. Examples
- B.4.2. Supported Nested Tags
- B.5. AttribTask
- B.5.1. Example
- B.5.2. Supported Nested Tags
- B.6. AvailableTask
- B.6.1. Examples
- B.7. Basename
- B.7.1. Examples
- B.8. ChmodTask
- B.8.1. Examples
- B.8.2. Supported Nested Tags
- B.9. ChownTask
- B.9.1. Examples
- B.9.2. Supported Nested Tags
- B.10. ConditionTask
- B.10.1. Examples
- B.10.2. Supported Nested Tags
- B.11. CopyTask
- B.11.1. Examples
- B.11.2. Supported Nested Tags
- B.12. DefaultExcludes
- B.12.1. Examples
- B.13. DeleteTask
- B.13.1. Examples
- B.13.2. Supported Nested Tags
- B.14. DependSet
- B.14.1. Examples
- B.14.2. Supported Nested Tags
- B.15. Diagnostics
- B.15.1. Example
- B.16. Dirname
- B.16.1. Example
- B.17. EchoTask
- B.17.1. Examples
- B.17.2. Supported Nested Tags
- B.18. EchoPropertiesTask
- B.18.1. Example
- B.19. ExecTask
- B.19.1. Examples
- B.19.2. Supported Nested Tags
- B.20. FailTask
- B.20.1. Examples
- B.20.2. Parameters specified as nested elements.
- B.21. ForeachTask
- B.21.1. Examples
- B.21.2. Supported Nested Tags
- B.22. IfTask
- B.22.1. Examples
- B.23. ImportTask
- B.23.1. Target Overriding
- B.23.2. Special Properties
- B.23.3. Resolving Files Against the Imported File
- B.23.4. Examples
- B.24. IncludePathTask
- B.24.1. Examples
- B.25. InputTask
- B.25.1. Examples
- B.26. LoadFileTask
- B.26.1. Examples
- B.26.2. Supported Nested Tags:
- B.27. MkdirTask
- B.27.1. Examples
- B.28. MoveTask
- B.28.1. Examples
- B.28.2. Attributes and Nested Elements
- B.29. PathConvert
- B.30. PhingTask
- B.30.1. Examples
- B.30.2. Supported Nested Tags
- B.30.3. Base directory of the new project
- B.31. PhingCallTask
- B.31.1. Examples
- B.31.2. Supported Nested Tags
- B.32. Phingversion
- B.32.1. Example
- B.33. PhpEvalTask
- B.33.1. Examples
- B.33.2. Supported Nested Tags
- B.34. PropertyTask
- B.34.1. Examples
- B.34.2. Supported Nested Tags:
- B.35. PropertyPromptTask
- B.35.1. Examples
- B.36. Record
- B.36.1. Example
- B.37. ReflexiveTask
- B.37.1. Examples
- B.37.2. Supported Nested Tags:
- B.38. ResolvePathTask
- B.38.1. Examples
- B.39. Retry
- B.39.1. Example
- B.40. RunTargetTask
- B.40.1. Example
- B.41. SleepTask
- B.41.1. Example
- B.42. SwitchTask
- B.42.1. Supported Nested Tags
- B.42.2. Examples
- B.43. TaskdefTask
- B.43.1. Examples
- B.43.2. Supported Nested Tags
- B.44. Tempfile Task
- B.44.1. Example
- B.45. TouchTask
- B.45.1. Examples
- B.45.2. Supported Nested Tags
- B.46. TruncateTask
- B.46.1. Examples
- B.47. TryCatchTask
- B.47.1. Examples
- B.48. TstampTask
- B.48.1. Examples
- B.48.2. Supported Nested Tags
- B.49. TypedefTask
- B.49.1. Examples
- B.49.2. Supported Nested Tags
- B.50. UpToDateTask
- B.50.1. Examples
- B.50.2. Supported Nested Tags
- B.51. WaitForTask
- B.51.1. Examples
- B.51.2. Supported Nested Tags
- B.52. XsltTask
- B.52.1. Examples
- B.52.2. Supported Nested Tags
- C. Optional tasks
- C.1. ApiGenTask
- C.1.1. Example
- C.2. AutoloaderTask
- C.2.1. Example
- C.3. ComposerTask
- C.3.1. Supported Nested Tags
- C.4. CoverageMergerTask
- C.4.1. Example
- C.4.2. Supported Nested Tags
- C.5. CoverageReportTask
- C.5.1. Example
- C.5.2. Supported Nested Tags
- C.6. CoverageSetupTask
- C.6.1. Example
- C.6.2. Supported Nested Tags
- C.7. CoverageThresholdTask
- C.7.1. Example
- C.7.2. Supported Nested Tags
- C.8. DbDeployTask
- C.8.1. Example
- C.9. ExportPropertiesTask
- C.9.1. Example
- C.10. FileHashTask
- C.10.1. Example
- C.11. FileSizeTask
- C.11.1. Example
- C.12. FileSyncTask
- C.12.1. Examples
- C.13. FtpDeployTask
- C.13.1. Example
- C.13.2. Supported Nested Tags
- C.14. GitArchiveTask
- C.14.1. Example
- C.15. GitBranchTask
- C.15.1. Example
- C.16. GitCheckoutTask
- C.16.1. Example
- C.17. GitCloneTask
- C.17.1. Example
- C.18. GitCommitTask
- C.18.1. Example
- C.18.2. Supported Nested Tags
- C.19. GitFetchTask
- C.19.1. Example
- C.20. GitGcTask
- C.20.1. Example
- C.21. GitInitTask
- C.21.1. Example
- C.22. GitLogTask
- C.22.1. Example
- C.23. GitMergeTask
- C.23.1. Example
- C.24. GitPullTask
- C.24.1. Example
- C.25. GitPushTask
- C.25.1. Example
- C.26. GitTagTask
- C.26.1. Example
- C.27. GitDescribeTask
- C.27.1. Example
- C.28. GrowlNotifyTask
- C.28.1. Examples
- C.29. HgAddTask
- C.29.1. Example
- C.29.2. Supported Nested Tags
- C.30. HgArchiveTask
- C.30.1. Example
- C.31. HgCloneTask
- C.31.1. Example
- C.32. HgCommitTask
- C.32.1. Example
- C.33. HgInitTask
- C.33.1. Example
- C.34. HgLogTask
- C.34.1. Example
- C.35. HgPullTask
- C.35.1. Example
- C.36. HgPushTask
- C.36.1. Example
- C.37. HgRevertTask
- C.37.1. Example
- C.38. HgTagTask
- C.38.1. Example
- C.39. HgUpdateTask
- C.39.1. Example
- C.40. HipchatTask
- C.40.1. Example
- C.41. HttpGetTask
- C.41.1. Example
- C.41.2. Supported Nested Tags
- C.41.3. Global configuration
- C.42. HttpRequestTask
- C.42.1. Example
- C.42.2. Supported Nested Tags
- C.42.3. Global configuration
- C.43. IniFileTask
- C.43.1. Supported Nested Tags
- C.43.2. Example
- C.44. IoncubeEncoderTask
- C.44.1. Example
- C.44.2. Supported Nested Tags
- C.45. IoncubeLicenseTask
- C.45.1. Example
- C.45.2. Supported Nested Tags
- C.46. JsHintTask
- C.46.1. Example
- C.46.2. Supported Nested Tags
- C.47. JslLintTask
- C.47.1. Example
- C.47.2. Supported Nested Tags
- C.48. JsMinTask
- C.48.1. Example
- C.48.2. Supported Nested Tags
- C.49. JsonValidateTask
- C.49.1. Example
- C.50. LiquibaseTask
- C.50.1. Example
- C.50.2. Supported Nested Tags
- C.51. LiquibaseChangeLogTask
- C.51.1. Example
- C.51.2. Supported Nested Tags
- C.52. LiquibaseDbDocTask
- C.52.1. Example
- C.52.2. Supported Nested Tags
- C.53. LiquibaseDiffTask
- C.53.1. Example
- C.53.2. Supported Nested Tags
- C.54. LiquibaseRollbackTask
- C.54.1. Example
- C.54.2. Supported Nested Tags
- C.55. LiquibaseTagTask
- C.55.1. Example
- C.55.2. Supported Nested Tags
- C.56. LiquibaseUpdateTask
- C.56.1. Example
- C.56.2. Supported Nested Tags
- C.57. MailTask
- C.57.1. Example
- C.57.2. Supported Nested Tags
- C.58. ManifestTask
- C.58.1. Supported Nested Tags
- C.59. NotifySendTask
- C.60. PackageAsPathTask
- C.60.1. Example
- C.61. ParallelTask
- C.61.1. Example
- C.62. PatchTask
- C.62.1. Example
- C.63. PathToFileSetTask
- C.63.1. Examples
- C.64. PDOSQLExecTask
- C.64.1. Example
- C.64.2. Supported Nested Tags
- C.65. PearPackageTask
- C.65.1. Example
- C.65.2. Supported Nested Tags
- C.66. PearPackage2Task
- C.66.1. Example
- C.66.2. Supported Nested Tags
- C.67. PharDataTask
- C.67.1. Example
- C.67.2. Supported Nested Tags
- C.68. PharPackageTask
- C.68.1. Example
- C.68.2. Supported Nested Tags
- C.69. PhkPackageTask
- C.69.1. Example
- C.69.2. Supported Nested Tags
- C.70. PhpCodeSnifferTask
- C.70.1. Examples
- C.70.2. Supported Nested Tags
- C.71. PHPCPDTask
- C.71.1. Examples
- C.71.2. Supported Nested Tags
- C.72. PHPLocTask
- C.72.1. Examples
- C.72.2. Supported Nested Tags
- C.73. PHPMDTask
- C.73.1. Example
- C.73.2. Supported Nested Tags
- C.74. PhpDependTask
- C.74.1. Example
- C.74.2. Supported Nested Tags
- C.75. PhpDocumentor2Task
- C.75.1. Example
- C.75.2. Supported Nested Tags
- C.76. PhpLintTask
- C.76.1. Example
- C.76.2. Supported Nested Tags
- C.77. PHPUnitTask
- C.77.1. Supported Nested Tags
- C.77.2. Example
- C.77.3. Supported Nested Tags
- C.78. PHPUnitReport
- C.78.1. Example
- C.79. PropertyCopy
- C.79.1. Example
- C.80. PropertyRegexTask
- C.80.1. Match expressions
- C.80.2. Replace
- C.80.3. Example
- C.81. ReplaceRegexpTask
- C.81.1. Supported Nested Tags
- 1. PropertySelector
- 1.1. Select expressions
- 1.2. Example
- C.82. rSTTask
- C.82.1. Features
- C.82.2. Examples
- C.82.3. Supported Nested Tags
- C.83. S3PutTask
- C.83.1. Example
- C.83.2. Supported Nested Tags
- C.84. S3GetTask
- C.84.1. Example
- C.85. SassTask
- C.85.1. Example
- C.85.2. Supported Nested Tags
- C.86. ScpTask
- C.86.1. Example
- C.86.2. Supported Nested Tags
- C.87. SmartyTask
- C.88. SonarTask
- C.88.1. Examples
- C.88.1.1. Minimal Example
- C.88.1.2. Full Example
- C.88.2. Supported Nested Tags
- C.89. SortList
- C.89.1. Example
- C.90. SshTask
- C.90.1. Example
- C.90.2. Supported Nested Tags
- C.91. SvnCheckoutTask
- C.91.1. Example
- C.92. SvnCommitTask
- C.92.1. Example
- C.93. SvnCopyTask
- C.93.1. Example
- C.94. SvnExportTask
- C.94.1. Example
- C.95. SvnInfoTask
- C.95.1. Example
- C.96. SvnLastRevisionTask
- C.96.1. Example
- C.97. SvnListTask
- C.97.1. Example
- C.98. SvnLogTask
- C.98.1. Example
- C.99. SvnUpdateTask
- C.99.1. Example
- C.100. SvnSwitchTask
- C.100.1. Example
- C.101. SvnProplistTask
- C.101.1. Example
- C.102. SvnPropgetTask
- C.102.1. Example
- C.103. SvnPropsetTask
- C.103.1. Example
- C.104. StopwatchTask
- C.104.1. Example
- C.105. SymfonyConsoleTask
- C.105.1. Examples
- C.105.2. Supported Nested Tags
- C.106. SymlinkTask
- C.106.1. Example
- C.106.2. Supported Nested Tags
- C.107. TarTask
- C.107.1. Example
- C.107.2. Supported Nested Tags
- C.108. ThrowTask
- C.108.1. Example
- C.109. UntarTask
- C.109.1. Example
- C.109.2. Supported Nested Tags
- C.110. UnzipTask
- C.110.1. Example
- C.110.2. Supported Nested Tags
- C.111. Variable
- C.111.1. Example
- C.112. VersionTask
- C.112.1. Example
- C.113. WikiPublishTask
- C.113.1. Example
- C.114. XmlLintTask
- C.114.1. Examples
- C.114.2. Supported Nested Tags
- C.115. XmlPropertyTask
- C.115.1. Example
- C.116. ZendCodeAnalyzerTask
- C.116.1. Example
- C.116.2. Supported Nested Tags
- C.117. ZendGuardEncodeTask
- C.117.1. Example
- C.117.2. Supported Nested Tags
- C.118. ZendGuardLicenseTask
- C.118.1. Examples
- C.119. ZipTask
- C.119.1. Example
- C.119.2. Supported Nested Tags
- C.120. ZSDTPackTask
- C.120.1. Example
- C.121. ZSDTValidateTask
- C.121.1. Example
- D. Core Types
- D.1. Description
- D.1.1. Usage Examples
- D.2. Excludes
- D.2.1. Nested tags
- D.2.2. Usage Examples
- D.3. FileList
- D.3.1. Usage Examples
- D.4. FileSet
- D.4.1. Using wildcards
- D.4.2. Usage Examples
- D.4.3. Nested tags
- D.4.4. Related types
- D.5. DirSet
- D.5.1. Using wildcards
- D.5.2. Usage Examples
- D.5.3. Nested tags
- D.5.4. Related types
- D.6. PatternSet
- D.6.1. Usage Example
- D.6.2. Nested tags
- D.7. Path / Classpath
- D.7.1. Nested tags
- D.8. PearPackageFileSet
- D.8.1. Usage Examples
- D.8.2. Nested tags
- E. Core filters
- E.1. PhingFilterReader
- E.1.1. Nested tags
- E.1.2. Advanced
- E.2. ExpandProperties
- E.3. ConcatFilter
- E.4. HeadFilter
- E.5. IconvFilter
- E.6. Line Contains
- E.6.1. Nested tags
- E.7. LineContainsRegexp
- E.7.1. Nested tags
- E.8. PrefixLines
- E.9. ReplaceTokens
- E.9.1. Nested tags
- E.10. ReplaceTokensWithFile
- E.10.1. Nested tags
- E.11. ReplaceRegexp
- E.11.1. Nested tags
- E.12. SortFilter
- E.13. StripLineBreaks
- E.14. StripLineComments
- E.14.1. Nested tags
- E.15. StripPhpComments
- E.16. StripWhitespace
- E.17. TabToSpaces
- E.18. TailFilter
- E.19. TidyFilter
- E.19.1. Nested tags
- E.20. XincludeFilter
- E.21. XsltFilter
- E.21.1. Nested tags
- F. Core mappers
- F.1. Common Attributes
- F.2. ChainedMapper
- F.2.1. Examples
- F.3. CompositeMapper
- F.3.1. Examples
- F.4. FirstMatchMapper
- F.4.1. Examples
- F.5. CutDirsMapper
- F.5.1. Examples
- F.6. FlattenMapper
- F.6.1. Examples
- F.7. GlobMapper
- F.7.1. Examples
- F.8. IdentityMapper
- F.9. MergeMapper
- F.9.1. Examples
- F.10. RegexpMapper
- F.10.1. Examples
- G. Core selectors
- G.1. Contains
- G.2. Date
- G.3. Depend
- G.4. Depth
- G.5. Different
- G.6. Filename
- G.7. Present
- G.8. Containsregexp
- G.9. Size
- G.10. Type
- G.11. And
- G.12. Majority
- G.13. None
- G.14. Not
- G.15. Or
- G.16. Readable
- G.17. Writable
- G.18. Executable
- G.19. Selector
- G.20. Symlink Selector
- H. Project Components
- H.1. Phing Projects
- H.1.1. Example
- H.1.2.
- H.1.3. Attributes
- H.2. Targets
- H.2.1. Example
- H.2.2. Attributes
- I. Loggers and Listeners
- I.1. Listeners
- I.2. Loggers
- I.3. DefaultLogger
- I.4. MailLogger
- I.5. NoBannerLogger
- I.6. ProfileLogger
- I.7. StatisticsListener
- I.8. TimestampedLogger
- J. File Formats
- J.1. Build File Format
- J.2. Property File Format
- Bibliography
- International Standards
- Licenses
- Open Source Projects
- Manuals
- Other Resources