Checks are defined your project configuration file. You can use selectors to run checks against all the packages in your project or a subset of packages. Checks as paths to check objects that can be defined locally in your project or as exports from a package.
Paths must resolve to a file that has a check object as it’s default export

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Checks local to your project

You can configure paths to files relative to the .commonality/config.json file.
You can omit the ./ prefix when configuring checks local to your project.
.commonality/config.json
{
  "$schema": "https://commonality.co/config.json",
  "checks": {
    "buildable": [
      // Resolves to: .commonality/has-vite-config.{js,ts}
      "has-vite-config",

      // Resolves to: .commonality/scripts/has-build-scripts.{js,ts}
      "./scripts/has-build-scripts"
    ]

}
}

​
Checks exported from a package

You can configure paths that resolve to files exported from a package. We use import-meta-resolve to resolve import paths.
Packages prefixed with commonality-checks- can omit the prefix as a shorthand when configuring checks.
.commonality/config.json
{
  "$schema": "https://commonality.co/config.json",
  "checks": {
    "buildable": [
      // Package named: @scope/my-team
      "@scope/my-team/has-internal-config",

      // Package named: commonality-checks-recommended
      "commonality-checks-recommended/sorted-dependencies",

      // Package named: commonality-checks-recommended
      "recommended/sorted-dependencies"
    ]
  }
}

​
Validating checks

You can view the status of your checks by running the check command. 
commonality check