mrs83/backstage-plugin-gitlab

Backstage plugin for Gitlab

Backstage Gitlab Plugin

Website: https://gitlab.com/

Setup

1. If you have a standalone app (you didn't clone this repo), then do

# From your Backstage root directory
cd packages/app
yarn add @loblaw/backstage-plugin-gitlab

2. Add the EntityGitlabContent extension to the entity page in your app:

// In packages/app/src/components/catalog/EntityPage.tsx

import { isGitlabAvailable, EntityGitlabContent } from '@loblaw/backstage-plugin-gitlab';
// Farther down at the serviceEntityPage declaration
const serviceEntityPage = (
<EntityLayout>
    {/* Place the following section where you want the tab to appear */}
    <EntityLayout.Route if={isGitlabAvailable} path="/gitlab" title="Gitlab">
       <EntityGitlabContent />
    </EntityLayout.Route>

3. Add integration: In app-config.yaml add the integration for gitlab:

integrations:
  gitlab:
    - host: gitlab.com
      token: ${GITLAB_TOKEN}

4. Add proxy config:

  '/gitlabci':
    target: '${GITLAB_URL}/api/v4'
    allowedMethods: ['GET']
    headers:
      PRIVATE-TOKEN: '${GITLAB_TOKEN}'

• Default GitLab URL: https://gitlab.com
• GitLab Token should be with of scope read_api and can be generated from this URL

5. Add a gitlab.com/project-id annotation to your respective catalog-info.yaml files, on the format

# Example catalog-info.yaml entity definition file
apiVersion: backstage.io/v1alpha1
kind: Component
metadata:
  # ...
  annotations:
      gitlab.com/project-id: 'project-id' #1234. This must be in quotes and can be found under Settings --> General
      or
      gitlab.com/project-slug: 'project-slug' # group_name/project_name
spec:
  type: service
  # ...

Note: spec.type can take values in ['website','library','service'] but to render GitLab Entity, Catalog must be of type service

Features

• List top 20 builds for a project
• List top 20 Merge Requests for a project
• View Contributors for a project
• View Languages used for a project
• View Pipeline status for a project
• Works for both project and personal tokens
• Pagination for builds
• Pagination for Merge Requests
• Merge Requests Statistics