[jira] [Updated] (MENFORCER-300) Enforcer somewhat is too sensitive

["Michael Osipov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MENFORCER-300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Osipov updated MENFORCER-300:
-------------------------------------
    Fix Version/s:     (was: waiting-for-feedback)

> Enforcer somewhat is too sensitive
> ----------------------------------
>
>                 Key: MENFORCER-300
>                 URL: https://issues.apache.org/jira/browse/MENFORCER-300
>             Project: Maven Enforcer Plugin
>          Issue Type: Bug
>          Components: Plugin
>    Affects Versions: 3.0.0-M1
>            Reporter: Seweryn Habdank-Wojewodzki
>            Priority: Major
>
> I am building library with maven settings:
> {code:java}
>     <maven.compiler.source>1.7</maven.compiler.source>
>     <maven.compiler.target>1.7</maven.compiler.target>
>       <plugin>
>         <groupId>org.apache.maven.plugins</groupId>
>         <artifactId>maven-compiler-plugin</artifactId>
>         <version>3.7.0</version>
>         <configuration>
>           <executable>${jvm.path}/bin/javac</executable>
>           <source>1.7</source>
>           <target>1.7</target>
>         </configuration>
>       </plugin>
> {code}
> And our customer require that we provide JDK 1.7 compatible SW.
> Thanks to the help [How to confiugure maven-enforcer-plugin to exclude some rule in test scope?|https://stackoverflow.com/questions/49531075/how-to-confiugure-maven-enforcer-plugin-to-exclude-some-rule-in-test-scope/49534564#49534564] I had setup:
> {code:java}
>       <plugin>
>         <groupId>org.apache.maven.plugins</groupId>
>         <artifactId>maven-enforcer-plugin</artifactId>
>         <version>3.0.0-M1</version>
>         <executions>
>           <execution>
>             <id>enforce-bytecode-version</id>
>             <goals>
>               <goal>enforce</goal>
>             </goals>
>             <configuration>
>               <rules>
>                 <enforceBytecodeVersion>
>                   <maxJdkVersion>1.7</maxJdkVersion>
>                   <ignoredScopes>
>                     <ignoreScope>test</ignoreScope>
>                   </ignoredScopes>
>                 </enforceBytecodeVersion>
>               </rules>
>               <fail>true</fail>
>             </configuration>
>           </execution>
>         </executions>
>         <dependencies>
>           <dependency>
>             <groupId>org.codehaus.mojo</groupId>
>             <artifactId>extra-enforcer-rules</artifactId>
>             <version>1.0-beta-7</version>
>           </dependency>
>         </dependencies>
>       </plugin>
> {code}
> Compiler plugin settings guarantee that **our** code is 1.7, but enforce plugin proves also dependencies.
> Our library is using Log4j2 v. 2.10.0 and apparently enforce plugin complains that:
> {code:java}
>     log4j-api:jar:2.10.0:compile contains module-info.class targeted to JDK 1.9
> {code}
> Exactly I got:
> {code:java}
> [INFO] --- maven-enforcer-plugin:3.0.0-M1:enforce (enforce-bytecode-version) @ clj-log4j2-appender ---
> [INFO] Restricted to JDK 1.7 yet org.apache.logging.log4j:log4j-api:jar:2.10.0:compile contains module-info.class targeted to JDK 1.9
> [WARNING] Rule 0: org.apache.maven.plugins.enforcer.EnforceBytecodeVersion failed with message:
> Found Banned Dependency: org.apache.logging.log4j:log4j-api:jar:2.10.0
> Use 'mvn dependency:tree' to locate the source of the banned dependencies.
> {code}
> However
>  * our library is working very well on JDK 1.7 with given Log4j 2.10.0
>  * dependency tree did not show this module-info, as it is single class and not a package
> Is then Enforcerer too sensitive? Handles Enforcerer correctly classes like module-info?



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