Apply a profile to a subset of entities

Profiles allow you to apply a consistent set of rules to a group of entities within your project. By default, these profiles are applied universally across all entities in a project. However, you may need to target a specific subset, such as repositories belonging to a specific organization. Minder simplifies this process with profile selectors, enabling you to easily customize which entities a profile applies to.

Prerequisites

• The minder CLI application
• A Minder account with at least editor permission
• An enrolled Provider (e.g., GitHub) and registered repositories

Add a selector to a profile

Selectors are written using CEL (Common Expression Language). To add a selector to your profile, you need to define the entity and the condition you want to apply. Below is an example showing how to configure a selector to filter repositories and artifacts:

name: profile-with-selectors
selection:
  - entity: repository
    selector: repository.is_fork != true && repository.name.startsWith('stacklok/')
  - entity: artifact
    selector: artifact.provider.name == 'github-app-stacklok'
  - entity: repository
    selector: repository.properties['github/license'].contains('GPL') == true
    comment: "Be extra careful with GPL licenses"
  - entity: repository
    selector: repository.properties['github/primary_language'] == 'Go'
    comment: "Only Go repositories"

Let's break down the example above:

• entity: Defines the type of entity you want to filter (repository, artifact, or pull_request). In the case that the entity type is omitted, the selector will be applied to all entities.
• selector: The CEL expression that specifies the filtering criteria. In the example:
  • The first selector filters repositories to include only those that are not forks and whose name starts with stacklok. In other words, those that are part of the stacklok organization.
  • The second selector filters artifacts to include only those provided by github-app-stacklok.
  • The third selector filters repositories to include only those with a GPL license and the fourth selector filters repositories to include only those written in Go. These two selectors use the properties map which is provider-specific.

Below you can find the full list of selectors available for each entity type.

Repository selectors

Selectors for repositories allow you to filter and manage repositories based on specific attributes and properties. The attributes are common to all providers, while the properties are provider-specific and prefixed with the provider name.

Field	Description	Type
name	The full name of the repository, e.g. stacklok/minder	string
is_fork	true if the repository is a fork, nil if unknown or not applicable to this provider	bool
is_private	true if the repository is private, nil if unknown or not applicable to this provider	bool
provider	The provider of the repository, for more details see Provider Selectors	ProviderSelector

Repository properties set by the GitHub provider

Field	Description	Type
github/license	The license of the repository, e.g. MIT, GPL, Apache-2.0, etc.	string
github/primary_language	The primary language of the repository, e.g. Go, Python, Java, etc.	string
github/default_branch	The default branch of the repository, e.g. main, master, etc.	string
github/repo_id	The github repo ID	integer
github/repo_name	The github repo name (e.g. stacklok)	string
github/repo_owner	The github repo owner (e.g. minder)	string

Artifact selectors

Field	Description	Type
name	The full name of the artifact, e.g. stacklok/minder-server	string
type	The type of the artifact, e.g. "container"	string
provider	The provider of the artifact, for more details see Provider Selectors	ProviderSelector

Artifact properties set by the GitHub provider

Field	Description	Type
github/created_at	The time the artifact was created formatted as RFC3339 string	string
github/name	The full name of the artifact.	string
github/type	The type of the artifact, e.g. "container"	string
github/visibility	The visibility of the artifact, e.g. "public"	string
github/owner	The full name of the artifact owner. Can be a repo or an org.	string
github/repo	The github repo full name (e.g. stacklok/minder). Empty for org packages.	string
github/repo_name	The github repo name (e.g. stacklok). Empty for org packages.	string
github/repo_owner	The github repo owner (e.g. minder). Empty for org packages.	string

Pull request selectors

Field	Description	Type
name	The full name of the pull request, e.g. stacklok/minder/123	string

Pull request properties set by the GitHub provider

Field	Description	Type
github/pull_url	The URL of the pull request	string
github/pull_number	The number of the pull request	string
github/pull_author_id	The author of the pull request	string
github/repo_name	The github repo name (e.g. stacklok).	string
github/repo_owner	The github repo owner (e.g. minder).	string

Entity provider selectors

Each entity can be filtered based on its provider.

Field	Description	Type
name	The name of the provider, e.g. github-app-stacklok	string
class	The class of the provider, e.g. github-app	string