box: maven:3.3.9-jdk-8

build:
  steps:
  - script:
      name: setup mvn local repo
      code: |
        export MAVEN_OPTS="-Dmaven.repo.local=${WERCKER_CACHE_DIR}"
        mvn -version
        echo "------"
        du -hs ${WERCKER_CACHE_DIR}
        echo "------"
        du -hs ${WERCKER_CACHE_DIR}/* | sort -h

  - script:
      name: install groovy
      code: |
         if [ ! -d ${WERCKER_CACHE_DIR}/groovy ]; then
           wget -O ${WERCKER_CACHE_DIR}/groovy.zip https://dl.bintray.com/groovy/maven/apache-groovy-binary-2.4.7.zip;
           unzip ${WERCKER_CACHE_DIR}/groovy.zip -d ${WERCKER_CACHE_DIR};
           mv ${WERCKER_CACHE_DIR}/groovy-2.4.7 ${WERCKER_CACHE_DIR}/groovy
         fi
         export GROOVY_HOME=${WERCKER_CACHE_DIR}/groovy
         PATH=$GROOVY_HOME/bin:$PATH
         groovy -v

  # Build Checkstyle
  - script:
      name: Build Checkstyle
      code: |
        SKIP_FILES="appveyor.yml|circle.yml|distelli-manifest.yml|.travis.yml|shippable.yml|fast-forward-merge.sh|LICENSE|LICENSE.apache20|README.md|release.sh|RIGHTS.antlr|intellij-idea-inspections.xml|org.eclipse.jdt.core.prefs"
        export SKIP_CI=$(if [[ $(git diff --name-only HEAD HEAD~1 | grep -vE "$SKIP_FILES" | cat | wc -c) > 0 ]]; then echo false; else echo true; fi;)
        echo "SKIP_CI="$SKIP_CI
        if [[ $SKIP_CI == 'false' ]]; then
          mvn clean install -Pno-validations
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - Postgresql JDBC Driver (oraclejdk8)
  - script:
      name: NoErrorTest - Postgresql JDBC Driver
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          for i in 1 2 3 4 5; do git clone https://github.com/pgjdbc/pgjdbc.git && break || sleep 15; done
          cd pgjdbc/pgjdbc
          # special checkout till https://github.com/checkstyle/checkstyle/issues/5286
          git checkout 279fb435b392114c45266ecef901bfd59470842a
          wget https://gist.githubusercontent.com/timurt/a981d094cbbbe746ecd400424f5f3af8/raw/6e5d28a83b0d63a880f897d839f7f536b64f0979/pgjdbc.patch
          git apply pgjdbc.patch
          mvn compile checkstyle:check -Dcheckstyle.version=${CS_POM_VERSION}
          cd ../../
          rm -rf pgjdbc
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - Orekit (oraclejdk8)
  - script:
      name: NoErrorTest - Orekit
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          for i in 1 2 3 4 5; do git clone https://github.com/Hipparchus-Math/hipparchus.git && break || sleep 15; done
          cd hipparchus
          git checkout 905006092493e350dcd68dd7b2ec1dedaf4983b7
          mvn clean install -DskipTests
          cd ../
          for i in 1 2 3 4 5; do git clone https://github.com/CS-SI/Orekit.git && break || sleep 15; done
          cd Orekit
          # Orekit use 'develop' branch as target for PullRequest merges
          git checkout develop
          mvn compile checkstyle:check -Dorekit.checkstyle.version=${CS_POM_VERSION}
          cd ../
          rm -rf hipparchus Orekit
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - XWiki (oraclejdk8)
  - script:
      name: NoErrorTest - XWiki
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          for i in 1 2 3 4 5; do git clone https://github.com/xwiki/xwiki-commons/ && break || sleep 15; done
          cd xwiki-commons
          git checkout 44b0c0048c516dae20cf5f8a71181af836549484
          mvn install -DskipTests -Dxwiki.clirr.skip=true checkstyle:check -Dcheckstyle.version=${CS_POM_VERSION}
          cd ../../
          rm -rf xwiki-commons
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - Apache Apex (oraclejdk8)
  - script:
      name: NoErrorTest - Apache Apex
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          for i in 1 2 3 4 5; do git clone https://github.com/apache/incubator-apex-core/ && break || sleep 15; done
          cd incubator-apex-core
          mvn compile checkstyle:check -Dcheckstyle.version=${CS_POM_VERSION}
          cd ../
          rm -rf incubator-apex-core
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - Hibernate Search (oraclejdk8)
  - script:
      name: NoErrorTest - Hibernate Search
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          for i in 1 2 3 4 5; do git clone https://github.com/hibernate/hibernate-search.git && break || sleep 15; done
          cd hibernate-search
          mvn -s settings-example.xml clean install -DskipTests=true -Dtest.elasticsearch.host.provided=true -Dpuppycrawl.checkstyle.version=${CS_POM_VERSION}
          mvn -s settings-example.xml checkstyle:check  -Dpuppycrawl.checkstyle.version=${CS_POM_VERSION}
          cd ../
          rm -rf hibernate-search
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - HtmlUnit (oraclejdk8)
  - script:
      name: NoErrorTest - HtmlUnit
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          echo "checkouting project sources ..."
          svn -q export https://svn.code.sf.net/p/htmlunit/code/trunk/htmlunit@r14923 htmlunit
          cd htmlunit
          sed -i "s/            <version>2.28-SNAPSHOT/            <version>2.28-20171106.080245-12/" pom.xml
          echo "Running checkstyle validation ..."
          mvn compile checkstyle:check -Dcheckstyle.version=${CS_POM_VERSION}
          cd ../
          rm -rf htmlunit
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - checkstyle's sevntu
  - script:
      name: NoErrorTest - checkstyle's sevntu
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          mvn compile verify -Dmaven.sevntu-checkstyle-check.checkstyle.version=${CS_POM_VERSION} -Dmaven.test.skip=true -Dcheckstyle.ant.skip=true -Dpmd.skip=true -Dfindbugs.skip=true -Dcobertura.skip=true -Dforbiddenapis.skip=true -Dxml.skip=true
        else
          echo "build is skipped ..."
        fi

  # NoErrorTest - sevntu-checks
  - script:
      name: NoErrorTest - sevntu-checks
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          CS_POM_VERSION=$(mvn -q -Dexec.executable='echo' -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec)
          echo CS_version: ${CS_POM_VERSION}
          for i in 1 2 3 4 5; do git clone https://github.com/sevntu-checkstyle/sevntu.checkstyle && break || sleep 15; done
          cd sevntu.checkstyle/sevntu-checks
          mvn -Pno-validations verify  -Dcheckstyle.skip=false -Dcheckstyle.version=${CS_POM_VERSION} -Dcheckstyle.configLocation=../../config/checkstyle_checks.xml
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - Apache Struts (oraclejdk8)
  - script:
      name: NoExceptiontest - Apache Struts
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#apache-struts/apache-struts/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - Checkstyle ,sevntu-checkstyle (oraclejdk8)
  - script:
      name: NoExceptiontest - Checkstyle ,sevntu-checkstyle
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#checkstyle/checkstyle/' projects-for-wercker.properties
          sed -i'' 's/#sevntu-checkstyle/sevntu-checkstyle/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - Guava (oraclejdk8)
  - script:
      name: NoExceptiontest - Guava
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#guava/guava/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - Hibernate (oraclejdk8)
  - script:
      name: NoExceptiontest - Hibernate
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#hibernate-orm/hibernate-orm/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi


  # NoExceptiontest - Findbugs (oraclejdk8)
  - script:
      name: NoExceptiontest - findbugs
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#findbugs/findbugs/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - spring-framework (oraclejdk8)
  - script:
      name: NoExceptiontest - spring-framework
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#spring-framework/spring-framework/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - Hbase (oraclejdk8)
  - script:
      name: NoExceptiontest - Hbase
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution  && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#Hbase/Hbase/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - pmd elasticsearch lombok-ast (oraclejdk8)
  - script:
      name: NoExceptiontest - pmd elasticsearch lombok-ast
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#pmd/pmd/' projects-for-wercker.properties
          sed -i'' 's/#elasticsearch/elasticsearch/' projects-for-wercker.properties
          sed -i'' 's/#lombok-ast/lombok-ast/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # NoExceptiontest - RxJava java-design-patterns MaterialDesignLibrary apache-ant apache-jsecurity android-launcher (oraclejdk8)
  - script:
      name: NoExceptiontest - RxJava java-design-patterns MaterialDesignLibrary apache-ant apache-jsecurity android-launcher
      code: |
        if [[ $SKIP_CI == 'false' ]]; then
          set -e
          for i in 1 2 3 4 5; do git clone https://github.com/checkstyle/contribution && break || sleep 15; done
          cd contribution/checkstyle-tester
          sed -i'' 's/^guava/#guava/' projects-for-wercker.properties
          sed -i'' 's/#RxJava/RxJava/' projects-for-wercker.properties
          sed -i'' 's/#Vavr/Vavr/' projects-for-wercker.properties
          sed -i'' 's/#java-design-patterns/java-design-patterns/' projects-for-wercker.properties
          sed -i'' 's/#MaterialDesignLibrary/MaterialDesignLibrary/' projects-for-wercker.properties
          sed -i'' 's/#apache-ant/apache-ant/' projects-for-wercker.properties
          sed -i'' 's/#apache-jsecurity/apache-jsecurity/' projects-for-wercker.properties
          sed -i'' 's/#android-launcher/android-launcher/' projects-for-wercker.properties
          groovy ./launch.groovy --listOfProjects projects-for-wercker.properties --config checks-nonjavadoc-error.xml
          cd ../../
          rm -rf contribution
        else
          echo "build is skipped ..."
        fi

  # Cleanup
  - script:
      name: Cleanup maven local repo
      code: |
        find ${WERCKER_CACHE_DIR} -type d -name "*SNAPSHOT" -ls -exec rm -rf {} +
        echo "------"
        du -hs ${WERCKER_CACHE_DIR}
        echo "------"
        du -hs ${WERCKER_CACHE_DIR}/* | sort -h
        echo "------"
        du -hs * | sort -h