infra: complete migration to CircleCI

.ci/validation.sh

@@ -48,9 +48,10 @@ sevntu-checks)
   cd sevntu-checks
   mvn -e --no-transfer-progress -Pcoverall install
   mvn -e --no-transfer-progress verify -Pno-validations,selftesting
-  if [[ $TRAVIS == 'true' ]]; then
-   mvn -e --no-transfer-progress -Pcoverall jacoco:report coveralls:report
-  fi
+  # until https://github.com/sevntu-checkstyle/sevntu.checkstyle/issues/999
+  # if [[ $CI == 'true' ]]; then
+  #   mvn -e --no-transfer-progress -Pcoverall jacoco:report coveralls:report
+  # fi
   ;;
 
 all-sevntu-checks-contribution)
@@ -117,7 +118,10 @@ sonarqube)
   # SONAR_TOKEN=xxxxxx ./.ci/validation.sh sonarqube
   # execution on local for non-master:
   # SONAR_TOKEN=xxxxxx PR_NUMBER=xxxxxx PR_BRANCH_NAME=xxxxxx ./.ci/validation.sh sonarqube
-  checkForVariable "SONAR_TOKEN"
+  if [ -z "$SONAR_TOKEN" ]; then
+    echo "SONAR_TOKEN is not set."
+    exit 1
+  fi
 
   if [[ $PR_NUMBER =~ ^([0-9]+)$ ]]; then
       SONAR_PR_VARIABLES="-Dsonar.pullrequest.key=$PR_NUMBER"
@@ -126,20 +130,22 @@ sonarqube)
       echo "SONAR_PR_VARIABLES: ""$SONAR_PR_VARIABLES"
   fi
 
+  cd sevntu-checks
   export MAVEN_OPTS='-Xmx2000m'
   # until https://github.com/checkstyle/checkstyle/issues/11637
   # shellcheck disable=SC2086
-  mvn -e --no-transfer-progress -Pno-validations clean package sonar:sonar \
+  mvn -e --no-transfer-progress clean package sonar:sonar \
        $SONAR_PR_VARIABLES \
        -Dsonar.host.url=https://sonarcloud.io \
        -Dsonar.login="$SONAR_TOKEN" \
-       -Dsonar.projectKey=org.checkstyle:sevntu \
-       -Dsonar.organization=checkstyle
+       -Dsonar.organization=checkstyle \
+       -Dmaven.test.failure.ignore=true \
+       -Dcheckstyle.ant.skip=true -Dpmd.skip=true
   echo "report-task.txt:"
   cat target/sonar/report-task.txt
   echo "Verification of sonar gate status"
   export SONAR_API_TOKEN=$SONAR_TOKEN
-  .ci/sonar-break-build.sh
+  ../.ci/sonar-break-build.sh
   ;;
 
 git-diff)

.circleci/config.yml

@@ -3,7 +3,7 @@ version: 2.1
 jobs:
 
   validate-with-maven-script:
-    description: "Runs a maven script using the job name as the argument."
+    resource_class: small
     parameters:
       image-name:
         type: string
@@ -20,19 +20,18 @@ jobs:
       - restore_cache:
           name: Restore Maven repo cache
           keys:
-            - mvn-cache-{{ checksum "pom.xml" }}
+            - mvn-cache-{{ checksum "sevntu-checks/pom.xml" }}
       - run:
           command: << parameters.command >>
-      - run:
-          command: |
-            ./.ci/validation.sh git-diff
+      - run: ./.ci/validation.sh git-diff
       - save_cache:
           name: Save Maven repo cache
-          key: mvn-cache-{{ checksum "pom.xml" }}
+          key: mvn-cache-{{ checksum "sevntu-checks/pom.xml" }}
           paths:
             - .m2
 
   sonarqube:
+    resource_class: small
     docker:
       - image: checkstyle/jdk-11-groovy-git-mvn:11.0.13__3.0.9__2.25.1__3.6.3
 

README.textile

@@ -1,4 +1,4 @@
-h3. Information "!https://secure.travis-ci.org/sevntu-checkstyle/sevntu.checkstyle.png!":https://app.travis-ci.com/github/sevntu-checkstyle/sevntu.checkstyle/builds !https://coveralls.io/repos/sevntu-checkstyle/sevntu.checkstyle/badge.svg?branch=master&service=github(Coverage Status)!:https://coveralls.io/github/sevntu-checkstyle/sevntu.checkstyle?branch=master !https://sonarcloud.io/api/project_badges/measure?project=com.github.sevntu-checkstyle%3Asevntu-checks&metric=sqale_index!:https://sonarcloud.io/dashboard?id=com.github.sevntu-checkstyle%3Asevntu-checks
+h3. Information !https://circleci.com/gh/sevntu-checkstyle/sevntu.checkstyle/tree/master.svg?style=svg!:https://circleci.com/gh/sevntu-checkstyle/sevntu.checkstyle/tree/master !https://coveralls.io/repos/sevntu-checkstyle/sevntu.checkstyle/badge.svg?branch=master&service=github(Coverage Status)!:https://coveralls.io/github/sevntu-checkstyle/sevntu.checkstyle?branch=master !https://sonarcloud.io/api/project_badges/measure?project=com.github.sevntu-checkstyle%3Asevntu-checks&metric=sqale_index!:https://sonarcloud.io/dashboard?id=com.github.sevntu-checkstyle%3Asevntu-checks
 
 sevntu-checks: !https://img.shields.io/maven-central/v/com.github.sevntu-checkstyle/sevntu-checks.svg?label=Maven%20Central!:https://search.maven.org/search?q=g:%22com.github.sevntu-checkstyle%22%20AND%20a:%22sevntu-checks%22
 sevntu-checkstyle-idea-extension:!https://img.shields.io/maven-central/v/com.github.sevntu-checkstyle/sevntu-checkstyle-idea-extension.svg?label=Maven%20Central!:https://search.maven.org/search?q=g:%22com.github.sevntu-checkstyle%22%20AND%20a:%22sevntu-checkstyle-idea-extension%22

sevntu-checks/config/checkstyle-non-main-files-suppressions.xml

@@ -25,6 +25,7 @@
   <!-- other images that do not support newer curl commands until
        https://github.com/checkstyle/checkstyle/issues/12451 -->
   <suppress id="properCurlCommand" files="bump-cs-version\.yml"/>
+  <suppress id="properCurlCommand" files="sonar-break-build\.sh"/>
 
   <!-- numberOfTestCasesInXpath does not apply to sevntu -->
   <suppress id="numberOfTestCasesInXpath" files=".*" />