Important: This documentation covers modern versions of Yarn.
For 1.x docs, see classic.yarnpkg.com.
Yarn
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yarn constraints query

Plugin

To use this command, first install the constraints plugin: yarn plugin import constraints

Query the constraints fact database.

Usage

$> yarn constraints query <query>

Examples

List all dependencies throughout the workspace :

yarn constraints query 'workspace_has_dependency(_, DependencyName, _, _).'

Options

Definition
Description

--json

Format the output as an NDJSON stream

Details

This command will output all matches to the given prolog query.