add pipeline scripts

pipeline-scripts/build_and_push_docker_image.sh

+#!/usr/bin/env bash
+
+export IMAGE_TAG=$($SCRIPT_DIR/get_tag_version.sh)
+export DOCKER_REGISTRY_IMAGE=$DOCKER_REGISTRY_IMAGE
+
+if [[ "$CI_COMMIT_REF_NAME" == "main" ]]; then
+  profile="main"
+elif [[ "$CI_COMMIT_REF_NAME" == "release" ]]; then
+  profile="release"
+else
+  profile="dev"
+fi
+run_mvn.sh spring-boot:build-image -DskipTests -Dmaven.wagon.http.retryHandler.count=3 -P $profile -Ddocker.publishRegistry.username=${NEXUS_USER} -Ddocker.publishRegistry.password=${NEXUS_PASSWORD}

pipeline-scripts/check_version.sh

+#!/usr/bin/env bash
+
+release_regex='\d+.\d+.\d+'
+snapshot_regex='\d+.\d+.\d+-SNAPSHOT'
+rootVersion=$(run_mvn.sh help:evaluate -Dexpression=project.version -q -DforceStdout)
+
+if [[ "$CI_COMMIT_REF_NAME" == "release" ]]; then
+    if ! [[ "$rootVersion" =~ $release_regex ]]; then
+        echo "Keine Release Version für Branch $CI_COMMIT_REF_NAME."
+        exit 1
+    fi
+else
+    if ! [[ "$rootVersion" =~ $snapshot_regex ]]; then
+        echo "Keine Snapshot Version für Branch $CI_COMMIT_REF_NAME."
+        exit 1
+    fi
+fi
\ No newline at end of file

pipeline-scripts/configure_git.sh

+#!/usr/bin/env bash
+
+## install prerequisites
+apk add --no-cache git
+
+## configure git
+git config --global user.email "ozgcloud@mgm-tp.com"
+git config --global user.name "OZGCloud"
\ No newline at end of file

pipeline-scripts/configure_helm.sh

+#!/usr/bin/env bash
+
+## install helm
+apk add --no-cache helm curl
+helm plugin install https://github.com/helm-unittest/helm-unittest.git
\ No newline at end of file

pipeline-scripts/configure_maven.sh

+#!/usr/bin/env bash
+
+## create maven settings file
+echo "${MAVEN_SETTINGS_BASE64}" | base64 -d > "${CI_PROJECT_DIR}/settings.xml"
+
+mv $SCRIPT_DIR/run_mvn.sh /usr/bin
\ No newline at end of file

pipeline-scripts/configure_python.sh

+#!/usr/bin/env bash
+
+apk add --no-cache python3 py3-pip
+# install pyyaml in a virtual environment
+python3 -m venv $PYTHON_VENV_PATH
+. $PYTHON_VENV_PATH/bin/activate
+pip3 install pyyaml
\ No newline at end of file

pipeline-scripts/deploy_maven_artifact.sh

+#!/usr/bin/env bash
+
+jar_version=$(run_mvn.sh help:evaluate -Dexpression=project.version -q -DforceStdout | sed "s/SNAPSHOT/${CI_COMMIT_REF_NAME:0:20}-SNAPSHOT/")
+run_mvn.sh versions:set -DnewVersion=$jar_version -DprocessAllModules=true
+run_mvn.sh deploy -DskipTests -Dmaven.wagon.http.retryHandler.count=3
\ No newline at end of file

pipeline-scripts/deploy_sbom_to_dependency_track.sh

+#!/usr/bin/env bash
+
+image_tag=$($SCRIPT_DIR/get_tag_version.sh)
+run_mvn.sh -P ci-build package -DskipTests
+run_mvn.sh io.github.pmckeown:dependency-track-maven-plugin:upload-bom -Ddependency-track.apiKey=$dependency_track_api_key -Ddependency-track.projectVersion=$image_tag -Ddependency-track.dependencyTrackBaseUrl=https://dependency-track.ozg-sh.de

pipeline-scripts/get_tag_version.sh

+#!/usr/bin/env bash
+
+printf $(run_mvn.sh help:evaluate -Dexpression=project.version -q -DforceStdout | sed "s/SNAPSHOT/${CI_COMMIT_REF_NAME:0:20}-SNAPSHOT-${CI_PIPELINE_ID}/")
\ No newline at end of file

pipeline-scripts/perform_gitops_rollout.sh

+#!/usr/bin/env bash
+
+clone_gitops_repo() {
+  git clone https://$GITEA_USER:$GITEA_PASSWORD@git.ozg-sh.de/ozgcloud-devops/gitops.git
+  cd gitops
+}
+
+environment="$1"
+service_name="$2"
+service_value=$(echo $service_name | sed  "s/-/_/g")
+new_version=$($SCRIPT_DIR/get_tag_version.sh)
+
+clone_gitops_repo
+. $PYTHON_VENV_PATH/bin/activate
+python3 $SCRIPT_DIR/set_version.py "$environment/application/values/$service_name-values.yaml" "$service_value" "$new_version" || exit 1
+
+git add $environment/application/values/$service_name-values.yaml
+git commit -m "gitlab rollout $environment $service_name version $new_version"
+git push https://$GITEA_USER:$GITEA_PASSWORD@git.ozg-sh.de/ozgcloud-devops/gitops.git
\ No newline at end of file

pipeline-scripts/run_mvn.sh

+#!/usr/bin/env bash
+
+mvn -s "${CI_PROJECT_DIR}/settings.xml" -B -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn --no-transfer-progress "$@"
+if [[ "$?" -ne 0 ]] ; then
+  echo 'Maven command failed!'; exit 1
+fi

pipeline-scripts/set_version.py

+#!/usr/bin/python3
+
+import yaml
+import sys
+
+values_file = sys.argv[1]
+service_name = sys.argv[2]
+new_version = sys.argv[3]
+
+with open(values_file) as file:
+    ymldoc = yaml.safe_load(file)
+    ymldoc[service_name]['image']['tag'] = new_version
+    ymldoc[service_name]['helm']['version'] = new_version
+
+with open(values_file, "w") as ostream:
+    yaml.dump(ymldoc, ostream, default_flow_style=False, sort_keys=False)
\ No newline at end of file

pipeline-scripts/test_build_deploy_helm_chart.sh

+#!/usr/bin/env bash
+
+service_name="$1"
+
+helm_chart_version=$($SCRIPT_DIR/get_tag_version.sh)
+./run_helm_test.sh
+cd src/main/helm
+helm package --version=$helm_chart_version .
+
+if [[ "$CI_COMMIT_REF_NAME" == "release" ]]; then
+  repository=ozg-base-apps
+else
+  repository=ozg-base-apps-snapshot
+fi
+curl -u $NEXUS_USER:$NEXUS_PASSWORD -F file=@$service_name-$helm_chart_version.tgz https://nexus.ozg-sh.de/service/rest/v1/components?repository=$repository

set_up_scripts.sh

+#!/usr/bin/env bash
+source_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+export SCRIPT_DIR="$source_dir/pipeline-scripts"
\ No newline at end of file