RHINENG-22499: jeniknsfile for gh-pr-and-build job

Jenkinsfile

@@ -0,0 +1,91 @@
+// Jenkinsfile for gh-pr-and-build template
+// See: https://www.jenkins.io/doc/book/pipeline/jenkinsfile/
+
+def secrets = [
+    // params.VAULT_PATH_SVC_ACCOUNT_EPHEMERAL
+    [path: 'insights-cicd/ephemeral-bot-svc-account', engineVersion: 1, secretValues: [
+        [envVar: 'OC_LOGIN_TOKEN_DEV', vaultKey: 'oc-login-token-dev'],
+        [envVar: 'OC_LOGIN_SERVER_DEV', vaultKey: 'oc-login-server-dev']]],
+    // params.VAULT_PATH_QUAY_PUSH
+    [path: 'app-sre/quay/app-sre-push', engineVersion: 1, secretValues: [
+        [envVar: 'QUAY_USER', vaultKey: 'user'],
+        [envVar: 'QUAY_TOKEN', vaultKey: 'token']]],
+    // params.VAULT_PATH_RHR_PULL
+    [path: 'insights-cicd/rh-registry-pull', engineVersion: 1, secretValues: [
+        [envVar: 'RH_REGISTRY_USER', vaultKey: 'user'],
+        [envVar: 'RH_REGISTRY_TOKEN', vaultKey: 'token']]]
+]
+
+//                             params.VAULT_ADDRESS,                            params.VAULT_CREDS_ID
+def configuration = [vaultUrl: "https://vault.devshift.net", vaultCredentialId: 'vault-creds', engineVersion: 1]
+
+pipeline {
+    // Agent configuration - defines where the pipeline runs
+    agent {
+        node {
+            // Use spot instances for cost efficiency
+            label 'rhel8-spot'
+        }
+    }
+
+    // Pipeline options
+    options {
+        // Add timestamps to console output
+        timestamps()
+    }
+
+    stages {
+        // Stage 1: PR Check - runs for pull requests only
+        stage('PR Check') {
+            when {
+                // Only execute when building a pull request
+                // Environment variables available: CHANGE_ID, CHANGE_AUTHOR, CHANGE_TARGET, etc.
+                changeRequest()
+            }
+            steps {
+                wrap([$class: 'VaultBuildWrapper',
+                    vaultSecrets: [
+                        [
+                            configuration: configuration,
+                            secretValues: secrets
+                        ]
+                    ]
+                ]) {
+                // Run PR validation script
+                sh './pr_check.sh'
+                }
+            }
+        }
+
+        // Stage 2: Build - runs for main branch only
+        stage('Build') {
+            when {
+                // Only execute when building the main branch
+                branch 'main'
+            }
+            steps {
+                // VaultBuildWrapper injects secrets as environment variables
+                // Secrets are ONLY available in this stage, not in PR Check for security
+                wrap([$class: 'VaultBuildWrapper',
+                    vaultSecrets: [
+                        [
+                            configuration: configuration,
+                            secretValues: secrets
+                        ]
+                    ]
+                ]) {
+                    // Run build/deploy script with access to secrets
+                    sh './build_deploy.sh'
+                }
+            }
+        }
+    }
+
+    // Post-build actions
+    post {
+        always {
+            // Clean workspace after every build to save disk space
+            cleanWs()
+        }
+    }
+}