gitlab-ci.yml

---
stages:
  - upload

upload:
  stage: upload
  image:
    name: alpine/helm
  before_script:
    - apk add --no-cache ca-certificates git curl yq
    - helm plugin install https://github.com/chartmuseum/helm-push.git
    - helm repo add --username ${CI_REGISTRY_USER} --password ${CI_REGISTRY_PASSWORD} my-repo "${CI_API_V4_URL}/projects/6/packages/helm/stable"
    - helm repo update
  script:
    - export VERSION=$(git describe --tags)
    - sed -i "s/__VERSION__/$VERSION/" chart/Chart.yaml
    - helm lint chart
    - helm cm-push chart my-repo

.deploy-to-git:
  image: alpine
  before_script:
    - apk add --no-cache ca-certificates git curl yq openssh-client-default
    - eval $(ssh-agent -s)
    - ssh-add <(echo "$GITLAB_SSH_KEY")
    - git config --global user.name "${GITLAB_USER_NAME}"
    - git config --global user.email "${GITLAB_USER_EMAIL}"
    - mkdir -p ~/.ssh
    - ssh-keyscan -t rsa gitlab.exphost.pl >> ~/.ssh/known_hosts
    - curl -L "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" -o /usr/local/bin/kubectl
    - chmod +x /usr/local/bin/kubectl
  script:
    - export VERSION=$(git describe --tags)
    - echo "VERSION $VERSION"
    - git clone $repo repo
    - cd repo
    - echo ${patch_cmd}
    - eval ${patch_cmd}
    - |
      if [[ -n "$(git status --porcelain)" ]]; then
        git add . &&
        git commit -m "update by gitlab-ci" &&
        git show &&
        git push
      fi
    - export pod=$(kubectl -n argocd get pods -l app.kubernetes.io/name=argocd-server -o name|head -n1)
    - test -n "$refreshapp" && kubectl -n argocd exec $pod -- sh -c "argocd login cd.argoproj.io --core; argocd app get $refreshapp --refresh"
    - stable=0; test -n "$waitapp" && for try in $(seq -w 1 120); do
        state=$(kubectl -n argocd get applications "$waitapp" -o template='{{.status.health.status}},{{.status.sync.status}},{{.spec.source.targetRevision}}');
        [ "$state" == "Healthy,Synced,$VERSION" ] && stable=$((stable+1)) || stable=0;
        echo "try $try/120. stable $stable/3. $state, desired $VERSION";
        [ $try -ge 120 ] && exit 1;
        [ $stable -ge 3 ] && break;
        sleep 5;
      done

.deploy-to-git-subapp:
  extends: .deploy-to-git
  variables:
    patch_cmd: |
      values=$(yq e '.spec.source.helm.values' $yamlfile| yq e '.'"$app"'.version="'$$VERSION'"' -)
      yq e -i '.spec.source.helm.values=strenv(values)' $yamlfile

.deploy-to-git-mainapp:
  extends: .deploy-to-git
  variables:
    patch_cmd: 'yq e -i ".spec.source.targetRevision=\"$$VERSION\"" $yamlfile'