add support for jenkins-ci

jenkins/examples/basic-usage/JenkinsFile

@@ -0,0 +1,21 @@
+@Library('scancode-pipeline@main') _
+
+pipeline {
+    agent any
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+        stage('ScanCode Analysis') {
+            steps {
+                scanCodePipeline([
+                    projectName: "${env.JOB_NAME}",
+                    inputsPath: '.',
+                    pipelines: 'scan_codebase'
+                ])
+            }
+        }
+    }
+}

jenkins/vars/scanCodePipeline.groovy

@@ -0,0 +1,223 @@
+def call(Map config = [:]) {
+    def defaults = [
+        pipelines: 'scan_codebase',
+        outputFormats: 'json xlsx spdx cyclonedx',
+        inputsPath: 'scancode-inputs',
+        inputUrls: '',
+        projectName: 'scancode-jenkins',
+        outputsArchiveName: 'scancode-outputs',
+        checkCompliance: false,
+        complianceFailLevel: 'ERROR',
+        complianceFailOnVulnerabilities: false,
+        pythonVersion: '3.12',
+        scancodeioBranch: ''
+    ]
+
+    def settings = defaults + config
+
+    def scanCodeEnv = [
+        "SECRET_KEY=${generateSecretKey()}",
+        "SCANCODEIO_DB_NAME=scancodeio",
+        "SCANCODEIO_DB_USER=scancodeio", 
+        "SCANCODEIO_DB_PASSWORD=scancodeio"
+    ]
+
+    try {
+        stage('Setup Environment') {
+            setupPython(settings.pythonVersion)
+            setupPostgreSQL(scanCodeEnv)
+            installScanCodeIO(settings.scancodeioBranch)
+        }
+
+        stage('Prepare Database') {
+            withEnv(scanCodeEnv) {
+                sh 'scanpipe migrate --verbosity 0'
+            }
+        }
+
+        stage('Create Project') {
+            withEnv(scanCodeEnv) {
+                def pipelineCLIArgs = generatePipelineArgs(settings.pipelines)
+                def inputUrlCLIArgs = generateInputUrlArgs(settings.inputUrls)
+
+                sh """
+                    scanpipe create-project ${settings.projectName} \\
+                    ${pipelineCLIArgs} \\
+                    ${inputUrlCLIArgs}
+                """
+
+                def projectStatus = sh(
+                    script: "scanpipe status --project ${settings.projectName}",
+                    returnStdout: true
+                ).trim()
+
+                def workDirectory = extractWorkDirectory(projectStatus)
+                env.PROJECT_WORK_DIRECTORY = workDirectory
+            }
+        }
+
+        stage('Copy Input Files') {
+            copyInputFiles(settings.inputsPath, env.PROJECT_WORK_DIRECTORY)
+        }
+
+        stage('Run ScanCode Pipelines') {
+            withEnv(scanCodeEnv) {
+                sh "scanpipe execute --project ${settings.projectName} --no-color"
+            }
+        }
+
+        stage('Generate Outputs') {
+            withEnv(scanCodeEnv) {
+                sh """
+                    scanpipe output \\
+                    --project ${settings.projectName} \\
+                    --format ${settings.outputFormats}
+                """
+            }
+        }
+
+        stage('Archive Outputs') {
+            archiveArtifacts(
+                artifacts: "${env.PROJECT_WORK_DIRECTORY}/output/*",
+                allowEmptyArchive: false,
+                fingerprint: true
+            )
+        }
+
+        if (settings.checkCompliance) {
+            stage('Check Compliance') {
+                checkCompliance(
+                    settings.projectName,
+                    settings.complianceFailLevel,
+                    settings.complianceFailOnVulnerabilities,
+                    scanCodeEnv
+                )
+            }
+        }
+
+        echo "ScanCode.io pipeline completed successfully"
+
+    } catch (Exception e) {
+        error "ScanCode.io pipeline failed: ${e.getMessage()}"
+    }
+}
+
+def setupPython(pythonVersion) {
+    echo "Setting up Python ${pythonVersion}"
+
+    sh """
+        sudo apt-get update
+
+        sudo apt-get install -y python${pythonVersion} python${pythonVersion}-pip python${pythonVersion}-venv
+
+        sudo ln -sf /usr/bin/python${pythonVersion} /usr/bin/python3
+        sudo ln -sf /usr/bin/pip${pythonVersion} /usr/bin/pip3
+
+        python3 --version
+        pip3 --version
+    """
+}
+
+def setupPostgreSQL(scanCodeEnv) {
+    echo "Setting up PostgreSQL"
+
+    withEnv(scanCodeEnv) {
+        sh """
+
+            sudo apt-get install -y postgresql postgresql-contrib
+            sudo systemctl start postgresql
+            sudo systemctl enable postgresql
+
+            sudo -u postgres createuser --no-createrole --no-superuser --login --inherit --createdb \$SCANCODEIO_DB_USER || true
+            sudo -u postgres psql -c "ALTER USER \$SCANCODEIO_DB_USER WITH encrypted password '\$SCANCODEIO_DB_PASSWORD'"
+            sudo -u postgres createdb --owner=\$SCANCODEIO_DB_USER --encoding=UTF-8 \$SCANCODEIO_DB_NAME || true
+        """
+    }
+}
+
+def installScanCodeIO(branch) {
+    echo "Installing ScanCode.io"
+
+    if (branch) {
+        echo "Installing ScanCode.io from branch: ${branch}"
+        sh "pip3 install git+https://github.com/aboutcode-org/scancode.io.git@${branch}"
+    } else {
+        echo "Installing latest ScanCode.io release from PyPI"
+        sh "pip3 install --upgrade scancodeio"
+    }
+}
+
+def generatePipelineArgs(pipelines) {
+    def pipelineList = pipelines.split(',')
+    def args = ""
+
+    pipelineList.each { pipeline ->
+        args += " --pipeline ${pipeline.trim()}"
+    }
+
+    return args
+}
+
+def generateInputUrlArgs(inputUrls) {
+    if (!inputUrls || inputUrls.trim().isEmpty()) {
+        return ""
+    }
+
+    def urlList = inputUrls.split(/\s+/)
+    def args = ""
+
+    urlList.each { url ->
+        if (url.trim()) {
+            args += " --input-url ${url.trim()}"
+        }
+    }
+
+    return args
+}
+
+def extractWorkDirectory(projectStatus) {
+    def matcher = projectStatus =~ /Work directory:\s*([^\n]+)/
+    if (matcher) {
+        return matcher[0][1].trim()
+    }
+    error "Could not extract work directory from project status"
+}
+
+def copyInputFiles(inputsPath, workDirectory) {
+    echo "Copying input files"
+
+    if (fileExists(inputsPath)) {
+        sh """
+            mkdir -p ${workDirectory}/input/
+            cp -r ${inputsPath}/* ${workDirectory}/input/ || true
+        """
+    } else {
+        echo "Input path ${inputsPath} does not exist, skipping file copy"
+    }
+}
+
+def checkCompliance(projectName, failLevel, failOnVulnerabilities, scanCodeEnv) {
+    echo "Checking compliance"
+
+    withEnv(scanCodeEnv) {
+        def cmd = "scanpipe check-compliance --project ${projectName} --fail-level ${failLevel}"
+
+        if (failOnVulnerabilities) {
+            cmd += " --fail-on-vulnerabilities"
+        }
+
+        try {
+            sh cmd
+            echo "Compliance check passed"
+        } catch (Exception e) {
+            error "Compliance check failed: ${e.getMessage()}"
+        }
+    }
+}
+
+def generateSecretKey() {
+    return sh(
+        script: 'openssl rand -base64 32',
+        returnStdout: true
+    ).trim()
+}