50 lines
1.5 KiB
Markdown
50 lines
1.5 KiB
Markdown
# PMD
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[](https://travis-ci.org/pmd/pmd)
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## About
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PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks,
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unnecessary object creation, and so forth. It supports Java, JavaScript, XML, XSL.
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Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code in
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Java, C, C++, C#, PHP, Ruby, Fortran, JavaScript.
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## Source
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Our latest source of PMD can be found on [GitHub]. Fork us!
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### How to build PMD?
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You'll need to have a `~/.m2/toolchains.xml` file setup with jdk 1.6 (for pmd 5.3.x), jdk 1.7 (for pmd 5.4.x and pmd 5.5.x)
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and jdk 1.8 (for some features in pmd 5.5.x). See [maven toolchains](https://maven.apache.org/guides/mini/guide-using-toolchains.html).
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A example file can be found here: [example-toolchains.xml](https://github.com/pmd/pmd/blob/master/example-toolchains.xml).
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Use maven in the top-level directory:
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mvn clean package
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This will create the zip files in the directory `pmd-dist/target`:
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cd pmd-dist/target
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ls *.zip
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That's all !
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### Bug Reports
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We are using Sourceforge for bug tracking. Please file your bugs at <https://sourceforge.net/p/pmd/bugs/>.
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### Pull Requests
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Pull requests are always welcome: <https://github.com/pmd/pmd/pulls>
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## News and Website
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More information can be found on our [Website] and on [SourceForge].
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[GitHub]: https://github.com/pmd/pmd
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[Website]: https://pmd.github.io
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[SourceForge]: https://sourceforge.net/projects/pmd/
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