Integrating Sigrid CI with Mendix QSM on a GitHub server

Please note: QSM is the brand name used by Mendix, in this manual we will use Sigrid.

Prerequisites

On-boarding your system to Sigrid

On-boarding is done automatically when you first run Sigrid CI. As long as you have a valid token, you will receive the message system has been on-boarded to Sigrid. Subsequent runs will then be visible in both your CI environment and sigrid-says.com.

Configuration

Step 1: Configure both the Sigrid credential and the Mendix PAT to environment variables

Sigrid CI reads your credentials from 2 environment variables called SIGRID_CI_TOKEN and MENDIX_TOKEN. To add these to your GitHub repository, follow these steps:

Your repository secret should now look like this:

This example explained how to add secrets for a single repository. However, if you have a GitHub organization with many repositories it can be cumbersome to repeat these steps for every repository. You can solve this by adding secrets to your GitHub organization. The process is the same as explained above, though you should access the “secrets” menu for your GitHub organization instead of the “secrets” page for the repository.

The organization-level secret.

Create a GitHub Actions workflow for Sigrid CI

We will create a pipeline that consists of two jobs:

We will create two GitHub Action workflows: the first will publish the main/master branch to sigrid-says.com after every commit. In your GitHub repository, create a file .github/workflows/sigrid-publish.yml and give it the following contents:

name: sigrid-publish
on:
  push:
    branches:
      - "main"
jobs:
  SigridCI-for-QSM:
    runs-on: ubuntu-latest
    container: softwareimprovementgroup/mendixpreprocessor:latest
    env:
      MENDIX_TOKEN: "${{ secrets.MENDIX_TOKEN }}"
      SIGRID_CI_CUSTOMER: '<example_customer_name>'
      SIGRID_CI_SYSTEM: '<example_system_name>'
      SIGRID_CI_PUBLISH: 'publish'
      SIGRID_CI_TOKEN: "${{ secrets.SIGRID_CI_TOKEN }}"
    steps:
      - name: Check out repository
        uses: actions/checkout@v3
      - run: |
          /usr/local/bin/entrypoint.sh

Note the name of the branch, which is main in the example but might be different for your repository. In general, most older projects will use master as their main branch, while more recent projects will use main.

Next, we create a separate workflow for the pull request integration. This will compare the contents of the pull request against the main/master branch from the previous step. In your GitHub repository, create a file .github/workflows/sigrid-pullrequest.yml and give it the following contents:

name: sigrid-pullrequest
on: [pull_request]
jobs:
  SigridCI-for-QSM:
    runs-on: ubuntu-latest
    container: softwareimprovementgroup/mendixpreprocessor:latest
    env:
      CI_PROJECT_DIR: "."
      MENDIX_TOKEN: "${{ secrets.MENDIX_TOKEN }}"
      SIGRID_CI_CUSTOMER: '<example_customer_name>'
      SIGRID_CI_SYSTEM: '<example_system_name>'
      SIGRID_CI_TARGET_QUALITY: '3.5'
      SIGRID_CI_TOKEN: "${{ secrets.SIGRID_CI_TOKEN }}"
    steps:
      - name: Check out repository
        uses: actions/checkout@v3
      - run: |
          /usr/local/bin/entrypoint.sh

This example assumes you’re using the repository-level secrets. If you want to use the organization-level secrets instead, you can change the following lines:

SIGRID_CI_TOKEN: "${{ secrets.SIGRID_CI_ORG_TOKEN }}"
MENDIX_TOKEN: "${{ secrets.MENDIX_ORG_TOKEN }}"

Finally, note that you need to perform this step for every project where you wish to use Sigrid CI. Be aware that you can set a project-specific target quality, you don’t necessarily have to use the same target for every project.

The output consists of the following:

The end of the textual output provides a link to the Sigrid landing page. You can open this URL in order to use Sigrid for interpreting your analysis results.

Whether you should use the text output or the Sigrid page is largely down to personal preference: the text output is faster to acces and more concise, while Sigrid allows you to view results in a more visual and interactive way.

Contact and support

Feel free to contact SIG’s support department for any questions or issues you may have after reading this document, or when using Sigrid or Sigrid CI. Users in Europe can also contact us by phone at +31 20 314 0953.