Connecting to Source Control Repositories

A repository may be hosted on GitLab, GitHub, Bitbucket, or Azure DevOps. For a successful connection to these repositories, following are the prerequisites:

  • GitHub Scope: Ensure that the following minimum scope is configured.
  • GitLab Scope: Ensure that the following minimum scope is configured.
  • Bitbucket Scope: Ensure that the following minimum scope is configured.
  • Azure DevOps Scope: Ensure that the following minimum scope is configured.
  • erwin Mart: Ensure that,
    • erwin DM is connected to erwin Mart Portal. For more information, refer to the Connect to Mart topic.

      • Ensure that the following minimum permission is configured.

      This permission is not available for Viewer profile.

  • Personal Access Token: Ensure that you have created the required personal access token. To know how to create personal access tokens for GitLab, refer to the GitLab documentation, for GitHub, refer to the GitHub documentation and for Azure DevOps, refer to the Azure DevOps documentation.

Once, these prerequisites are in place, to connect your repositories to erwin DM, follow these steps:

  1. On the ribbon, click Mart.

  2. Click Git Connections.

    3. The Git Connection Manager opens.

    By default, the Connection tab opens.

  3. Enter appropriate values in the fields. Based on your Git Hosting Service, the available connection parameters differ.

    Refer to the following table for field descriptions.

    Field NameDescriptionAdditional Information
    Connection NameSpecifies a user-defined connection name

    For example, TechPubsConnect.

    You can create multiple connections one for each repository.

    Git Hosting ServiceSpecifies the source control hosting service to which erwin DMconnects

    You can connect to a repository hosted on one of the following services:

    • GitLab

    • GitHub

    • Bitbucket

    • Azure DevOps

    User NameSpecifies the username to log on to the hosting serviceThis field is not mandatory.
    PasswordSpecifies the password to log on to the hosting serviceThis field is not mandatory.
    Personal Access TokenSpecifies the personal access token to connect to the hosting service  

    Access Token

    Specifies the personal access token to connect to the Bitbucket hosting service

    This option is available only when the Git Hosting Service option is set to Bitbucket.

    You can click the Access Token field label to learn about creating tokens and their types.

    Domain Type

    Specifies whether the connection connects to a cloud account or an on-premise account

     

    Domain URL

    Specifies the URL of your organization's source control account

    The value of this field depends on the value set for Domain Type as follows:

    • Domain Type is set to On-Premise: This field is mandatory. Specify your organization's Git hosting service URL till the organization name. Do not include user account or repository name in the URL.

      For example, https://github.com/quest-TechPubs/, where quest-TechPubs is the organization on github.com.

    • Domain Type is set to Cloud: This field is not mandatory. However, you can specify the common URL of your Git hosting service.

      For example, https://github.com

    Account Type

    Specifies whether the organization name or username should be used for your connection

     

    Account Name

    Depending on your selection in Account Type option, specifies the organization name or username

    For example, if https://github.com/quest-TechPubs/ is your GitHub organization and you log in to it using a username, TechWriter:

    • If Account Type is Organisation, Account Name is quest-TechPubs

    • If Account Type is User, Account Name is TechWriter

  4. Click Next.

    5. The Repositories tab appears and displays the list of repositories available to your source control account.

  5. Select the repository where you want to push forward engineering scripts.

    6. You can also use the Available Repositories field to filter the list of repositories by name.

  6. Click Next.

    7. The Branches tab appears and displays the list branches available in the selected repository.

  7. Select the branch where you want to push forward engineering scripts and then click OK.

    8. On successful connection, the connection name appears under Saved Connections.

While setting up your connection, you may encounter the following error:

To resolve this error, follow these steps:

  1. On your system, go to Control Panel > Internet Options > Advanced Tab.
  2. Under the Security category, clear the Warn if changing between secure and not secure mode check box.

  3. Click OK.
  4. Close and reopen erwin DM.
  5. Connect erwin DM to erwin Mart Portal.
  6. Open the Git Connection Manager and configure your source control connection.

Once you are connected to a repository, you can commit FE scripts.