Get summary metrics and trends for a project across it's workflows and branches

//native

type Circleci = {

	token: string

}

/**

 * Get summary metrics and trends for a project across it's workflows and branches

 * Get summary metrics and trends for a project at workflow and branch level.

 */

export async function main(

	auth: Circleci,

	project_slug: string,

	reporting_window:

		| 'last-7-days'

		| 'last-90-days'

		| 'last-24-hours'

		| 'last-30-days'

		| 'last-60-days'

		| undefined,

	branches: string | undefined,

	workflow_names: string | undefined

) {

	const url = new URL(`https://circleci.com/api/v2/insights/pages/${project_slug}/summary`)

	for (const [k, v] of [

		['reporting-window', reporting_window],

		['branches', branches],

		['workflow-names', workflow_names]

	]) {

		if (v !== undefined && v !== '' && k !== undefined) {

			url.searchParams.append(k, v)

		}

	}

	const response = await fetch(url, {

		method: 'GET',

		headers: {

			'Circle-Token': auth.token

		},

		body: undefined

	})

	if (!response.ok) {

		const text = await response.text()

		throw new Error(`${response.status} ${text}`)

	}

	return await response.json()

}