Wrapper for ShiftLeft Inspect cli that just works

inspect.sh

#!/bin/sh
# This script invokes Shiftleft Inspect on the current directory
{ # Prevent execution if this script was only partially downloaded
check_app_dir() {
    if [ "$(pwd)" == "$HOME" ]; then
        echo Please run this command from within the application directory and not from your HOME directory
        exit 1
    fi
}
download() {
    if ! [ -x "$(command -v sl)" ]; then
        curl https://cdn.shiftleft.io/download/sl > /usr/local/bin/sl && chmod a+rx /usr/local/bin/sl
        sl auth
    fi
}
check_java_ver() {
    if [ -x "$(command -v java)" ]; then
        _java=java
    elif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]];  then
        _java="$JAVA_HOME/bin/java"
        export PATH=$PATH:$JAVA_HOME/bin:
    else
        echo Java version 8 is required for Inspect. Found $JAVA_VER
        exit 1
    fi
    JAVA_VER=$("$_java" -version 2>&1 | awk -F '"' '/version/ {print $2}')
    if [[ "$version" = "1.8" ]]; then
        echo Java version 8 is required for Inspect. Found $JAVA_VER
        exit 1
    fi
}
check_req() {
    check_app_dir
    check_java_ver
}
detect_lang() {
    LANG=""
    SUBLANG=""
    CPG_ARGS=""
    SCAN_ARTEFACT=$(pwd)
    # Java check
    JAVA_COUNT=$(find . -maxdepth 3 -type f \( -name "*.jar" -o -name "*.war" -o -name "*.ear" \) -not -path '*/\.git/*' | wc -l | tr -d " ")
    if [ "$JAVA_COUNT" != "0" ]; then
        LANG="java"
        if [ -z "$SHIFTLEFT_ANALYZE_FILE" ]; then
            if [ -d "target" ]; then
                SCAN_ARTEFACT=$(find target -maxdepth 3 -type f \( -name "*.jar" -o -name "*.war" -o -name "*.ear" \) -not -path '*/\.git/*' | head -1)
            else
                echo Inspect analyzer require a jar, war or ear file for Java projects. Please build your application using mvn package command or the equivalent.
            fi
        else
            SCAN_ARTEFACT=$SHIFTLEFT_ANALYZE_FILE
        fi
        return
    fi
    # JavaScript check
    JS_COUNT=$(find . -maxdepth 2 -type f \( -name "package.json" -o -name "bower.json" \) -not -path '*/\.git/*' | wc -l | tr -d " ")
    if [ "$JS_COUNT" != "0" ]; then
        LANG="js"
        TS_COUNT=$(find . -maxdepth 2 -type f \( -name "tslint.json" -o -name "tsconfig.json" \) -not -path '*/\.git/*' | wc -l | tr -d " ")
        if [ "$TS_COUNT" != "0" ]; then
            CPG_ARGS="-- --transpiling"
        fi
        return
    fi
    # Csharp check. Only .Net core is supported on linux
    CSHARP_COUNT=$(find . -maxdepth 4 -type f -name "*.csproj" -not -path '*/\.git/*' | wc -l | tr -d " ")
    if [ "$CSHARP_COUNT" != "0" ]; then
        LANG="csharp"
        SUBLANG=" --dotnet-core"
        SCAN_ARTEFACT=$(find . -maxdepth 3 -type f -name "*.csproj" -not -path '*/\.git/*' | head -1)
        return
    fi
    # Terraform check
    TF_COUNT=$(find . -maxdepth 2 -type f -name "*.tf" -not -path '*/\.git/*' | wc -l | tr -d " ")
    if [ "$TF_COUNT" != "0" ]; then
        LANG="terraform"
        return
    fi
    # AWS check
    AWS_COUNT=$(find . -maxdepth 2 -type f \( -name "*.yml" -o -name "*.yaml" \) -not -path '*/\.git/*' | wc -l | tr -d " ")
    if [ "$AWS_COUNT" != "0" ]; then
        LANG="aws"
        return
    fi
}
set_vars() {
    BRANCH="master"
    APP_NAME=$(basename $(pwd))
    APP_NAME="${APP_NAME// /-}"
    if [ -x "$(command -v git)" ]; then
        if [ -d ".git" ]; then
            BRANCH=$(git rev-parse --abbrev-ref HEAD)
        fi
    fi
    detect_lang
}
inspect() {
    if [ -z "$LANG" ]; then
        echo Unable to detect the project type. Try invoking sl cli directly.
        exit 1
    else
        echo Analyzing the app: $APP_NAME, version: $BRANCH using ShiftLeft Inspect $LANG Analyzer
        sl analyze --no-diagnostic --force --app ${APP_NAME} --tag branch=${BRANCH} --${LANG}${SUBLANG} --cpg ${SCAN_ARTEFACT} ${CPG_ARGS}
    fi
}
check_req
download
set_vars
inspect
} # End of wrapping