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< li class = "sidebarTitle" > PMD 7.8.0-SNAPSHOT< / li >
< div class = "sidebarTitleDate" > Release date: 29-November-2024< / div >
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< a href = "#" > About< / a >
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< li > < a href = "index.html" > Home< / a > < / li >
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< li > < a href = "pmd_release_notes.html" > Release notes< / a > < / li >
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< li > < a href = "pmd_release_notes_pmd7.html" > Release notes (PMD 7)< / a > < / li >
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< li > < a href = "pmd_about_help.html" > Getting help< / a > < / li >
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< a href = "#" > User Documentation< / a >
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< li > < a href = "pmd_userdocs_migrating_to_pmd7.html" > Migration Guide for PMD 7< / a > < / li >
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< li > < a href = "pmd_userdocs_installation.html" > Installation and basic CLI usage< / a > < / li >
< li > < a href = "pmd_userdocs_making_rulesets.html" > Making rulesets< / a > < / li >
< li > < a href = "pmd_userdocs_configuring_rules.html" > Configuring rules< / a > < / li >
< li > < a href = "pmd_userdocs_best_practices.html" > Best practices< / a > < / li >
< li > < a href = "pmd_userdocs_suppressing_warnings.html" > Suppressing warnings< / a > < / li >
< li > < a href = "pmd_userdocs_incremental_analysis.html" > Incremental analysis< / a > < / li >
< li > < a href = "pmd_userdocs_cli_reference.html" > PMD CLI reference< / a > < / li >
< li > < a href = "pmd_userdocs_report_formats.html" > PMD Report formats< / a > < / li >
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< li > < a href = "pmd_userdocs_3rdpartyrulesets.html" > 3rd party rulesets< / a > < / li >
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< a href = "#" > CPD reference< / a >
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< li > < a href = "pmd_userdocs_cpd.html" > Copy-paste detection< / a > < / li >
< li > < a href = "pmd_userdocs_cpd_report_formats.html" > CPD Report formats< / a > < / li >
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< a href = "#" > Extending PMD< / a >
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< li > < a href = "pmd_userdocs_extending_writing_rules_intro.html" > Introduction to writing rules< / a > < / li >
< li > < a href = "pmd_userdocs_extending_your_first_rule.html" > Your first rule< / a > < / li >
< li > < a href = "pmd_userdocs_extending_writing_xpath_rules.html" > XPath rules< / a > < / li >
< li > < a href = "pmd_userdocs_extending_writing_java_rules.html" > Java rules< / a > < / li >
< li > < a href = "pmd_userdocs_extending_designer_reference.html" > Rule designer reference< / a > < / li >
< li > < a href = "pmd_userdocs_extending_defining_properties.html" > Defining rule properties< / a > < / li >
< li > < a href = "pmd_userdocs_extending_rule_guidelines.html" > Rule guidelines< / a > < / li >
< li > < a href = "pmd_userdocs_extending_testing.html" > Testing your rules< / a > < / li >
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< li > < a href = "pmd_userdocs_extending_ast_dump.html" > Creating (XML) dump of the AST< / a > < / li >
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< a href = "#" > Tools / Integrations< / a >
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< li > < a href = "pmd_userdocs_tools_maven.html" > Maven PMD Plugin< / a > < / li >
< li > < a href = "pmd_userdocs_tools_gradle.html" > Gradle< / a > < / li >
< li > < a href = "pmd_userdocs_tools_ant.html" > Ant< / a > < / li >
< li > < a href = "pmd_userdocs_tools_java_api.html" > PMD Java API< / a > < / li >
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< li > < a href = "pmd_userdocs_tools_bld.html" > bld PMD Extension< / a > < / li >
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< li > < a href = "pmd_userdocs_tools_ci.html" > CI integrations< / a > < / li >
< li > < a href = "pmd_userdocs_tools.html" > Other Tools / Integrations< / a > < / li >
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< li >
< a href = "#" > Rule Reference< / a >
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< a href = "#" > Apex Rules< / a >
< ul >
< li > < a href = "pmd_rules_apex.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_apex_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_apex_codestyle.html" > Code Style< / a > < / li >
< li > < a href = "pmd_rules_apex_design.html" > Design< / a > < / li >
< li > < a href = "pmd_rules_apex_documentation.html" > Documentation< / a > < / li >
< li > < a href = "pmd_rules_apex_errorprone.html" > Error Prone< / a > < / li >
< li > < a href = "pmd_rules_apex_performance.html" > Performance< / a > < / li >
< li > < a href = "pmd_rules_apex_security.html" > Security< / a > < / li >
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< li class = "subfolders" >
< a href = "#" > HTML Rules< / a >
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< li > < a href = "pmd_rules_html.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_html_bestpractices.html" > Best Practices< / a > < / li >
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< li class = "subfolders" >
< a href = "#" > Java Rules< / a >
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< li > < a href = "pmd_rules_java.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_java_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_java_codestyle.html" > Code Style< / a > < / li >
< li > < a href = "pmd_rules_java_design.html" > Design< / a > < / li >
< li > < a href = "pmd_rules_java_documentation.html" > Documentation< / a > < / li >
< li > < a href = "pmd_rules_java_errorprone.html" > Error Prone< / a > < / li >
< li > < a href = "pmd_rules_java_multithreading.html" > Multithreading< / a > < / li >
< li > < a href = "pmd_rules_java_performance.html" > Performance< / a > < / li >
< li > < a href = "pmd_rules_java_security.html" > Security< / a > < / li >
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< a href = "#" > Java Server Pages Rules< / a >
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< li > < a href = "pmd_rules_jsp_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_jsp_codestyle.html" > Code Style< / a > < / li >
< li > < a href = "pmd_rules_jsp_design.html" > Design< / a > < / li >
< li > < a href = "pmd_rules_jsp_errorprone.html" > Error Prone< / a > < / li >
< li > < a href = "pmd_rules_jsp_security.html" > Security< / a > < / li >
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< a href = "#" > JavaScript Rules< / a >
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< li > < a href = "pmd_rules_ecmascript.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_ecmascript_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_ecmascript_codestyle.html" > Code Style< / a > < / li >
< li > < a href = "pmd_rules_ecmascript_errorprone.html" > Error Prone< / a > < / li >
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< li > < a href = "pmd_rules_ecmascript_performance.html" > Performance< / a > < / li >
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< / li >
< li class = "subfolders" >
< a href = "#" > Kotlin Rules< / a >
< ul >
< li > < a href = "pmd_rules_kotlin.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_kotlin_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_kotlin_errorprone.html" > Error Prone< / a > < / li >
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< / li >
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< li class = "subfolders" >
< a href = "#" > Maven POM Rules< / a >
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< li > < a href = "pmd_rules_pom_errorprone.html" > Error Prone< / a > < / li >
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< / li >
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< a href = "#" > Modelica Rules< / a >
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< li > < a href = "pmd_rules_modelica.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_modelica_bestpractices.html" > Best Practices< / a > < / li >
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< / li >
< li class = "subfolders" >
< a href = "#" > PLSQL Rules< / a >
< ul >
< li > < a href = "pmd_rules_plsql.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_plsql_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_plsql_codestyle.html" > Code Style< / a > < / li >
< li > < a href = "pmd_rules_plsql_design.html" > Design< / a > < / li >
< li > < a href = "pmd_rules_plsql_errorprone.html" > Error Prone< / a > < / li >
< / ul >
< / li >
< li class = "subfolders" >
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< a href = "#" > Salesforce Visualforce Rules< / a >
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< ul >
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< li > < a href = "pmd_rules_visualforce.html" > Index< / a > < / li >
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< li > < a href = "pmd_rules_visualforce_security.html" > Security< / a > < / li >
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< / ul >
< / li >
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< li class = "subfolders" >
< a href = "#" > Scala Rules< / a >
< ul >
< li > < a href = "pmd_rules_scala.html" > Index< / a > < / li >
< / ul >
< / li >
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< li class = "subfolders" >
< a href = "#" > Swift Rules< / a >
< ul >
< li > < a href = "pmd_rules_swift.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_swift_bestpractices.html" > Best Practices< / a > < / li >
< li > < a href = "pmd_rules_swift_errorprone.html" > Error Prone< / a > < / li >
< / ul >
< / li >
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< li class = "subfolders" >
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< a href = "#" > Velocity Template Language (VTL) Rules< / a >
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< ul >
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< li > < a href = "pmd_rules_velocity.html" > Index< / a > < / li >
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< li > < a href = "pmd_rules_velocity_bestpractices.html" > Best Practices< / a > < / li >
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< li > < a href = "pmd_rules_velocity_design.html" > Design< / a > < / li >
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< li > < a href = "pmd_rules_velocity_errorprone.html" > Error Prone< / a > < / li >
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< / ul >
< / li >
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< li class = "subfolders" >
< a href = "#" > WSDL Rules< / a >
< ul >
< li > < a href = "pmd_rules_wsdl.html" > Index< / a > < / li >
< / ul >
< / li >
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< li class = "subfolders" >
< a href = "#" > XML Rules< / a >
< ul >
< li > < a href = "pmd_rules_xml.html" > Index< / a > < / li >
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< li > < a href = "pmd_rules_xml_bestpractices.html" > Best Practices< / a > < / li >
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< li > < a href = "pmd_rules_xml_errorprone.html" > Error Prone< / a > < / li >
< / ul >
< / li >
< li class = "subfolders" >
< a href = "#" > XSL Rules< / a >
< ul >
< li > < a href = "pmd_rules_xsl.html" > Index< / a > < / li >
< li > < a href = "pmd_rules_xsl_codestyle.html" > Code Style< / a > < / li >
< li > < a href = "pmd_rules_xsl_performance.html" > Performance< / a > < / li >
< / ul >
< / li >
< / ul >
< / li >
< li >
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< a href = "#" > Language-Specific Documentation< / a >
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< ul >
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< li > < a href = "pmd_languages_index.html" > Overview< / a > < / li >
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< li > < a href = "pmd_languages_configuration.html" > Language configuration< / a > < / li >
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< li > < a href = "pmd_languages_apex.html" > Apex< / a > < / li >
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< li > < a href = "pmd_languages_cpp.html" > C/C++< / a > < / li >
< li > < a href = "pmd_languages_cs.html" > C#< / a > < / li >
< li > < a href = "pmd_languages_coco.html" > Coco< / a > < / li >
< li > < a href = "pmd_languages_dart.html" > Dart< / a > < / li >
< li > < a href = "pmd_languages_fortran.html" > Fortran< / a > < / li >
< li > < a href = "pmd_languages_gherkin.html" > Gherkin< / a > < / li >
< li > < a href = "pmd_languages_go.html" > Go< / a > < / li >
< li > < a href = "pmd_languages_html.html" > HTML< / a > < / li >
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< li > < a href = "pmd_languages_java.html" > Java< / a > < / li >
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< li > < a href = "pmd_languages_js_ts.html" > JavaScript / TypeScript< / a > < / li >
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< li > < a href = "pmd_languages_jsp.html" > JSP< / a > < / li >
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< li > < a href = "pmd_languages_julia.html" > Julia< / a > < / li >
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< li > < a href = "pmd_languages_kotlin.html" > Kotlin< / a > < / li >
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< li > < a href = "pmd_languages_lua.html" > Lua< / a > < / li >
< li > < a href = "pmd_languages_matlab.html" > Matlab< / a > < / li >
< li > < a href = "pmd_languages_modelica.html" > Modelica< / a > < / li >
< li > < a href = "pmd_languages_objectivec.html" > Objective-C< / a > < / li >
< li > < a href = "pmd_languages_perl.html" > Perl< / a > < / li >
< li > < a href = "pmd_languages_php.html" > PHP< / a > < / li >
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< li > < a href = "pmd_languages_plsql.html" > PLSQL< / a > < / li >
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< li > < a href = "pmd_languages_python.html" > Python< / a > < / li >
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< li > < a href = "pmd_languages_ruby.html" > Ruby< / a > < / li >
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< li > < a href = "pmd_languages_scala.html" > Scala< / a > < / li >
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< li > < a href = "pmd_languages_swift.html" > Swift< / a > < / li >
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< li > < a href = "pmd_languages_tsql.html" > T-SQL< / a > < / li >
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< li > < a href = "pmd_languages_visualforce.html" > Visualforce< / a > < / li >
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< li > < a href = "pmd_languages_velocity.html" > Velocity Template Language (VTL)< / a > < / li >
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» Building PMD from source
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< details id = "inline-toc-details" >
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< div class = "alert alert-info" role = "alert" > < i class = "fas fa-info-circle" > < / i > < b > Note:< / b > TODO add IDE specific indications< / div >
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< h1 id = "compiling-pmd" > Compiling PMD< / h1 >
< ul >
< li > JDK 11 or higher< / li >
< / ul >
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< div class = "alert alert-info" role = "alert" > < i class = "fas fa-info-circle" > < / i > < b > Note:< / b > While Java 11 is required for building, running PMD only requires Java 7
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(or Java 8 for Apex, JavaScript, Scala, Visualforce, and the Designer).< / div >
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< p > You’ ll need to either check out the source code or download the latest source release. Assuming you’ ve got the latest source release, unzip it to a directory:< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > [tom@hal building]$ ls -l
total 5716
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-rw-rw-r-- 1 tom tom 5837216 Jul 17 13:09 pmd-src-7.8.0-SNAPSHOT.zip
[tom@hal building]$ unzip -q pmd-src-7.8.0-SNAPSHOT.zip
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[tom@hal building]$
< / code > < / pre > < / div > < / div >
< p > Now cd down into the < code class = "language-plaintext highlighter-rouge" > pmd< / code > directory:< / p >
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< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > [tom@hal building]$ cd pmd-src-7.8.0-SNAPSHOT
[tom@hal pmd-src-7.8.0-SNAPSHOT]$ ls -l | grep pom.xml
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-rw-rw-r-- 1 tom tom 36482 14\. Nov 17:36 pom.xml
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[tom@hal pmd-src-7.8.0-SNAPSHOT]$
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< / code > < / pre > < / div > < / div >
< p > That’ s the project configuration for maven… let’ s compile!< / p >
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< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > [tom@hal pmd-src-7.8.0-SNAPSHOT]$ ./mvnw clean verify
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[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] PMD
[INFO] PMD Core
...
... after a few minutes ...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] PMD ................................................ SUCCESS [ 3.061 s]
[INFO] PMD Core ........................................... SUCCESS [ 25.675 s]
[INFO] PMD Test Framework ................................. SUCCESS [ 0.457 s]
[INFO] PMD C++ ............................................ SUCCESS [ 1.893 s]
[INFO] PMD C# ............................................. SUCCESS [ 0.619 s]
[INFO] PMD Fortran ........................................ SUCCESS [ 0.609 s]
[INFO] PMD Go ............................................. SUCCESS [ 0.103 s]
[INFO] PMD Java ........................................... SUCCESS [01:08 min]
[INFO] PMD JavaScript ..................................... SUCCESS [ 3.279 s]
[INFO] PMD JSP ............................................ SUCCESS [ 3.944 s]
[INFO] PMD Matlab ......................................... SUCCESS [ 1.342 s]
[INFO] PMD Objective-C .................................... SUCCESS [ 2.281 s]
[INFO] PMD PHP ............................................ SUCCESS [ 0.536 s]
[INFO] PMD PL/SQL ......................................... SUCCESS [ 10.973 s]
[INFO] PMD Python ......................................... SUCCESS [ 1.758 s]
[INFO] PMD Ruby ........................................... SUCCESS [ 0.438 s]
[INFO] PMD Velocity ....................................... SUCCESS [ 3.941 s]
[INFO] PMD XML and XSL .................................... SUCCESS [ 2.174 s]
[INFO] PMD Scala .......................................... SUCCESS [ 11.901 s]
[INFO] PMD Distribution Packages .......................... SUCCESS [ 11.366 s]
[INFO] PMD Java 8 Integration ............................. SUCCESS [ 0.560 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:36 min
[INFO] Finished at: 2015-11-14T17:46:06+01:00
[INFO] Final Memory: 63M/765M
[INFO] ------------------------------------------------------------------------
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[tom@hal pmd-src-7.8.0-SNAPSHOT]$
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< / code > < / pre > < / div > < / div >
< p > Now the source and binary distribution zip files can be found in the folder < code class = "language-plaintext highlighter-rouge" > pmd-dist/target< / code > .< / p >
< p > < strong > Notes:< / strong > < / p >
< ul >
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< li > The rules that have already been written are specified in the < code class = "language-plaintext highlighter-rouge" > src/main/resources/category/< / code > directories of
the specific languages, e.g. < code class = "language-plaintext highlighter-rouge" > pmd-java/src/main/resources/category< / code > .
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They’ re also in the jar file that’ s included with both the source and binary distributions.< / li >
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< b > Tags: < / b >
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