upgrade to 8.10 eclipse-cs

[romani]

eclipse-cs is already 8.8.0 version.

version that is currently used is 8.7.0.
During release we need to update version, base on instructions at https://github.com/sevntu-checkstyle/sevntu.checkstyle/wiki/How-to-release-sevntu.checkstyle

[romani]

build failure:

$ mvn clean package
.....
[INFO] ------------------------------------------------------------------------
[INFO] Building Checkstyle Core Library Plugin 8.8.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ net.sf.eclipsecs.checkstyle ---
[INFO] Deleting /home/rivanov/java/github/checkstyle/eclipse-cs/net.sf.eclipsecs.checkstyle/target
[INFO] 
[INFO] --- tycho-packaging-plugin:1.0.0:build-qualifier (default-build-qualifier) @ net.sf.eclipsecs.checkstyle ---
[INFO] The project's OSGi version is 8.8.0.201804061223
[INFO] 
[INFO] --- tycho-packaging-plugin:1.0.0:validate-id (default-validate-id) @ net.sf.eclipsecs.checkstyle ---
[INFO] 
[INFO] --- tycho-packaging-plugin:1.0.0:validate-version (default-validate-version) @ net.sf.eclipsecs.checkstyle ---
[INFO] 
[INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ net.sf.eclipsecs.checkstyle ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/rivanov/java/github/checkstyle/eclipse-cs/net.sf.eclipsecs.checkstyle/src/main/resources
[INFO] 
[INFO] --- tycho-compiler-plugin:1.0.0:compile (default-compile) @ net.sf.eclipsecs.checkstyle ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:2.4.3:testResources (default-testResources) @ net.sf.eclipsecs.checkstyle ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/rivanov/java/github/checkstyle/eclipse-cs/net.sf.eclipsecs.checkstyle/src/test/resources
[INFO] 
[INFO] --- maven-antrun-plugin:1.8:run (default) @ net.sf.eclipsecs.checkstyle ---
[INFO] Executing tasks

main:
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] eclipse-cs Maven Parent ............................ SUCCESS [  0.035 s]
[INFO] eclipse-cs Target Definition ....................... SUCCESS [  0.125 s]
[INFO] eclipse-cs Branding Plugin ......................... SUCCESS [  0.332 s]
[INFO] Checkstyle Core Library Plugin ..................... FAILURE [  0.224 s]
[INFO] eclipse-cs Core Plugin ............................. SKIPPED
[INFO] eclipse-cs Documentation Plugin .................... SKIPPED
[INFO] eclipse-cs UI Plugin ............................... SKIPPED
[INFO] eclipse-cs Sample Plugin ........................... SKIPPED
[INFO] eclipse-cs Feature ................................. SKIPPED
[INFO] eclipse-cs Update Site ............................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 8.962 s
[INFO] Finished at: 2018-04-06T05:24:04-07:00
[INFO] Final Memory: 84M/527M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.8:run (default) on project net.sf.eclipsecs.checkstyle: An Ant BuildException has occured: Src must not be a directory. Use nested filesets instead.
[ERROR] around Ant part ...<unzip src="${toString:cssrc}" dest="/home/rivanov/java/github/checkstyle/eclipse-cs/net.sf.eclipsecs.checkstyle/target/checkstyle-src-unpack">... @ 9:146 in /home/rivanov/java/github/checkstyle/eclipse-cs/net.sf.eclipsecs.checkstyle/target/antrun/build-main.xml
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :net.sf.eclipsecs.checkstyle

[romani]

@Bananeweizen,
can you help me with build process of eclipse-cs ?

sadly https://github.com/checkstyle/eclipse-cs/blob/master/.travis.yml is empty. http://checkstyle.org/eclipse-cs/#!/ "Build Youself" result in build failure, see details above.

[Bananeweizen]

just run the Maven build again, I missed one place where the source file naming scheme changed: checkstyle/eclipse-cs@2c7a257

[romani]

fix is merged.