run-sonar.sh

#!/bin/bash

SONAR_ZIP_FILENAME="sonar-scanner-cli-3.3.0.zip"
SONAR_EXTRACTED_FOLDER="sonar-scanner-3.3.0"

function install() {
    wget -N "https://s3-eu-west-1.amazonaws.com/saga-ops/${SONAR_ZIP_FILENAME}";
    unzip -o "${SONAR_ZIP_FILENAME}";
}

function getJsCoverage() {
    if [ -f "sonar-project.properties" ];
    then SAGA_JS_COV=$(<sonar-project.properties grep 'sonar.javascript.lcov.reportPath=' | grep -o '[^=]*$');
    fi
    if [ -z $SAGA_JS_COV ] & [ -f "coverage/lcov.info" ];
    then SAGA_JS_COV="lcov_report.info"
        sed -e "s=/var/www=$(pwd)=" coverage/lcov.info > "$SAGA_JS_COV";
    fi
    if [ $SAGA_JS_COV ];
    then DEFAULT_SONAR_PARAMS+=" -Dsonar.javascript.lcov.reportPath=$SAGA_JS_COV";
    fi
}

function getPyCoverage() {
    if [ -f "sonar-project.properties" ];
    then SAGA_PY_COV=$(<sonar-project.properties grep 'sonar.python.coverage.reportPath=' | grep -o '[^=]*$');
    fi
    if [ -z $SAGA_PY_COV ] & [ -f "coverage/cov.xml" ];
    then SAGA_PY_COV="coverage/cov.xml"
    fi
    if [ $SAGA_PY_COV ];
    then DEFAULT_SONAR_PARAMS+=" -Dsonar.python.coverage.reportPath=$SAGA_PY_COV";
    fi
}

function getPyLintReport() {
    # detect if is python project;
    if (( $(find $SAGA_SOURCE_DIR | grep .py$ | wc -l) == 0 ));
    then return; # Not a python project
    fi
    
    if [ -f "sonar-project.properties" ];
    then SAGA_PY_LINT=$(<sonar-project.properties grep 'sonar.python.pylint.reportPath =' | grep -o '[^=]*$');
    fi
    
    if [ -z $SAGA_PY_LINT ];
    then if [ -f "coverage/pylint.report" ];
        then DEFAULT_SONAR_PARAMS+=" -sonar.python.pylint.reportPath=coverage/pylint.report";
        else pip install pylint;
        fi
    fi
}

function findSourceDir() {
    if [ $SAGA_SOURCE_DIR ]; then return; fi;
    
    if [ -f "sonar-project.properties" ];
    then SAGA_SOURCE_DIR=$(<sonar-project.properties grep 'sonar.sources=' | grep -o '[^=]*$');
    fi
    if [ $SAGA_SOURCE_DIR ]; then return; fi;
    
    if [ -d "src" ];
    then SAGA_SOURCE_DIR="src"
    else  echo "No src folder and no sonar-project.properties file."
        echo "Can't find project's sources."
        exit -1
    fi
}

function run() {
    findSourceDir;
    # Params used everywhere
    DEFAULT_SONAR_PARAMS="-Dsonar.host.url=$SONAR_HOST
    -Dsonar.login=$SONAR_LOGIN
    -Dsonar.password=$SONAR_PASSWORD
    -Dsonar.projectName=$CIRCLE_PROJECT_REPONAME
    -Dsonar.projectVersion=$CIRCLE_BUILD_NUM
    -Dsonar.links.homepage=$CIRCLE_REPOSITORY_URL
    -Dsonar.links.ci=$CIRCLE_BUILD_URL
    -Dsonar.links.issue=$CIRCLE_REPOSITORY_URL/issues
    -Dsonar.links.scm=$CIRCLE_REPOSITORY_URL
    -Dsonar.sourceEncoding=UTF-8
    -Dsonar.sources=$SAGA_SOURCE_DIR"
    
    
    if [ $CIRCLE_PULL_REQUEST ] || [ "$CIRCLE_BRANCH" == "master" ]
    then
        getJsCoverage;
        getPyCoverage;
        getPyLintReport;
        if [ $CIRCLE_PULL_REQUEST ];
        then
            SONAR_PROJECT_KEY=$CIRCLE_PROJECT_USERNAME:$CIRCLE_PROJECT_REPONAME;
            ./$SONAR_EXTRACTED_FOLDER/bin/sonar-scanner $DEFAULT_SONAR_PARAMS \
            -Dsonar.projectKey=$SONAR_PROJECT_KEY \
            -Dsonar.github.repository=$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME \
            -Dsonar.github.pullRequest=${CI_PULL_REQUEST##*/} \
            -Dsonar.github.oauth=$SAGA_STALIN_TOKEN;
        elif [ "$CIRCLE_BRANCH" == "master" ];
        then
            ./$SONAR_EXTRACTED_FOLDER/bin/sonar-scanner $DEFAULT_SONAR_PARAMS \
            -Dsonar.projectKey=$CIRCLE_PROJECT_USERNAME:$CIRCLE_PROJECT_REPONAME;
        fi
    else
        echo "To analyze your code you must create a pull request and relaunch analysis"
    fi
}

function check() {
    if type -p java; then
        echo found java executable in PATH
        _java=java
        elif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]];  then
        echo found java executable in JAVA_HOME
        _java="$JAVA_HOME/bin/java"
    else
        echo "no java"
        exit 1
    fi
    
    if [[ "$_java" ]]; then
        version=$("$_java" -version 2>&1 | awk -F '"' '/version/ {print $2}')
        echo version "$version"
        if [[ "$version" == *"1.8"* ]]; then
            echo "version is 1.8"
        else
            echo "version is not 1.8"
            echo "https://github.com/Sagacify/atlas/wiki/Continuous-integration#java-8"
            exit 1
        fi
    fi
}

case "$1" in
    install)
        install
    ;;
    
    run)
        run
    ;;
    
    check)
        check
    ;;
    
    *)
        echo $"Usage: $0 {install|run|check}"
        exit 1
        
esac