Files
lodestar/scripts/download_dashboards.mjs
Nazar Hussain 2ff1784005 chore: remove unused eslint directives (#7803)
**Motivation**

Remove any unused or inactive codebase.

**Description**

Remove all unused eslint directives as we are using `biome` now. 

**Steps to test or reproduce**

Run lint rules and all tests
2025-05-07 17:25:34 +02:00

103 lines
3.0 KiB
JavaScript
Executable File

import fs from "node:fs";
import path from "node:path";
import axios from "axios";
import dotenv from "dotenv";
import {lintGrafanaDashboard, readGrafanaDashboard, writeGrafanaDashboard} from "./lint-grafana-dashboard.mjs";
// Usage:
//
// Create a file `.secrets.env` with envs
// ```
// GRAFANA_API_KEY=$token
// GRAFANA_URL=https://yourgrafanaapi.io
// ```
//
// Run
// ```
// node scripts/download_dashboards.mjs
// ```
//
// Check git diff of resulting files, commit, push and open PR
// load environment variables from .env file
dotenv.config({path: ".secrets.env"});
const OUTDIR = "./dashboards";
const UID_PREFIX_WHITELIST = "lodestar_";
const {GRAFANA_API_KEY, GRAFANA_URL} = process.env;
if (!GRAFANA_API_KEY) throw Error("GRAFANA_API_KEY not set");
if (!GRAFANA_URL) throw Error("GRAFANA_URL not set");
// Fetch all dashboard uids
/** @type {{data: DashboardMeta[]}} */
const dashboardListRes = await axios.get(`${GRAFANA_URL}/api/search`, {
headers: {Authorization: `Bearer ${GRAFANA_API_KEY}`},
});
// Iterate through each dashboard uid and download the dashboard data
for (const dashboardMeta of dashboardListRes.data) {
if (!dashboardMeta.uid.startsWith(UID_PREFIX_WHITELIST)) {
continue;
}
// Note, currently Grafana API does NOT support returning a dashboard with the
// "Export for sharing externally" toggle turned on.
// https://community.grafana.com/t/export-dashboard-for-external-use-via-http-api/50716
/** @type {{data: DashboardGet}} */
const dashboardDataRes = await axios.get(`${GRAFANA_URL}/api/dashboards/uid/${dashboardMeta.uid}`, {
headers: {Authorization: `Bearer ${GRAFANA_API_KEY}`},
});
const outpath = path.join(OUTDIR, `${dashboardMeta.uid}.json`);
// Only update dashboards that exist locally. Sometimes developers duplicate dashboards on the Grafana server
// to test some new panels, with names like $uid_2.json. This script ignores those duplicates.
// >> To add a new dashboard touch a file with filename `$uid.json`
if (fs.existsSync(outpath)) {
const prevDashboard = readGrafanaDashboard(outpath);
// Lint dashboard to match target format
const newDashboard = lintGrafanaDashboard(dashboardDataRes.data.dashboard);
// Set version to same to reduce diff
newDashboard.version = prevDashboard.version;
// Save dashboard data to a JSON file
writeGrafanaDashboard(outpath, newDashboard);
console.log(`saved ${outpath}`);
}
}
// {
// id: 39,
// uid: '1iQudJZVk',
// title: 'Alerts',
// uri: 'db/alerts',
// url: '/dashboards/f/1iQudJZVk/alerts',
// slug: '',
// type: 'dash-folder',
// tags: [],
// isStarred: false,
// sortMeta: 0
// },
/**
* @typedef {Object} DashboardMeta
* @property {number} id
* @property {string} uid
* @property {string} title
* @property {string} uri
* @property {string} url
* @property {string} slug
* @property {string} type
* @property {string[]} tags
* @property {boolean} isStarred
* @property {number} sortMeta
*/
/**
* @typedef {Object} DashboardGet
* @property {import('./lint-grafana-dashboard.mjs').Dashboard} dashboard
*/