GitLab Connection · IOModel Documentation

Work with IOModel models and specs in a GitLab repository — Git-projects or cloud sync.

GitLab is a first-class git host next to GitHub: file-based Git-projects keep the repository as the source of truth, and cloud projects can sync Standard and Protected branches the same way as GitHub (including self-hosted GitLab).

Git-project (files in GitLab)

Capability	How
Versioning	Standard Git commits and branches
Review	Merge requests on model and spec files
CI	IOModel validation in GitLab CI
Editing	VS Code / Cursor extension

# .gitlab-ci.yml
iomodel-validate:
  image: node:20
  script:
    - npx @iomodel/cli validate --json > validation.json
  artifacts:
    when: always
    paths:
      - validation.json

Put the project in a GitLab repo

Use the Git Project layout.

Commit and push

Version with Git and push to GitLab.

Review in merge requests

Reviewers read the model/spec diff in the MR.

Validate in CI

Cloud GitLab sync

Organisation Settings → Git Integration must list GitLab Cloud or your self-hosted GitLab. Then Project settings → Git accepts a GitLab HTTPS URL and a project/group access token with read_repository + write_repository.

Behaviour matches GitHub Connection:

Only Standard and Protected branches sync; Collab rooms stay in Studio.
The exported snapshot includes _attachments/ and other binaries.
Git LFS is not supported — sync stops instead of corrupting files.
Status conflict / problem pauses that branch until you resolve it.

Import a GitLab repo as a new cloud project from Projects → New → Import Project.

The validation command and exit codes are the same across providers — see CI Validation.

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