Troubleshooting 'replaceImageTag' and 'sed' Command in Pipeline Execution about jenkins-zero-to-hero

[asim0196]

Create a file in spring-boot-app-manifests Directory as build.sh .
Put this contain into build.sh file into -->
#!/bin/bash
BUILD_NUMBER=${BUILD_NUMBER}
let PRE_BUILD=$BUILD_NUMBER-1
sed -i "s/cicd:$PRE_BUILD/cicd:$BUILD_NUMBER/g" java-maven-sonar-argocd-helm-k8s/spring-boot-app-manifests/deployment.yml

make changes in JenkinsFile for last step --->

stage('Update Deployment File') {
environment {
GIT_REPO_NAME = "Jenkins-Zero-To-Hero"
GIT_USER_NAME = "asim0196"
}
steps {
withCredentials([string(credentialsId: 'github', variable: 'GITHUB_TOKEN')]) {
sh '''
git config user.email "[email protected]"
git config user.name "asim0196"
BUILD_NUMBER=${BUILD_NUMBER}
bash java-maven-sonar-argocd-helm-k8s/spring-boot-app-manifests/build.sh
git add java-maven-sonar-argocd-helm-k8s/spring-boot-app-manifests/deployment.yml
git commit -m "Update deployment image to version ${BUILD_NUMBER}"
git push https://${GITHUB_TOKEN}@github.com/${GIT_USER_NAME}/${GIT_REPO_NAME} HEAD:main
'''
}
}
}