import * as cache from "@actions/cache"; import * as core from "@actions/core"; import { Outputs, RefKey, State } from "../constants"; export function isGhes(): boolean { const ghUrl = new URL( process.env["GITHUB_SERVER_URL"] || "https://github.com" ); return ghUrl.hostname.toUpperCase() !== "GITHUB.COM"; } export function isExactKeyMatch(key: string, cacheKey?: string): boolean { return !!( cacheKey && cacheKey.localeCompare(key, undefined, { sensitivity: "accent" }) === 0 ); } export function setCacheState(state: string): void { core.saveState(State.CacheMatchedKey, state); } export function setCacheHitOutput(isCacheHit: boolean): void { core.setOutput(Outputs.CacheHit, isCacheHit.toString()); } export function setOutputAndState(key: string, cacheKey?: string): void { setCacheHitOutput(isExactKeyMatch(key, cacheKey)); // Store the matched cache key if it exists cacheKey && setCacheState(cacheKey); } export function getCacheState(): string | undefined { const cacheKey = core.getState(State.CacheMatchedKey); if (cacheKey) { core.debug(`Cache state/key: ${cacheKey}`); return cacheKey; } return undefined; } export function logWarning(message: string): void { const warningPrefix = "[warning]"; core.info(`${warningPrefix}${message}`); } // Cache token authorized for all events that are tied to a ref // See GitHub Context https://help.github.com/actions/automating-your-workflow-with-github-actions/contexts-and-expression-syntax-for-github-actions#github-context export function isValidEvent(): boolean { return RefKey in process.env && Boolean(process.env[RefKey]); } export function getInputAsArray( name: string, options?: core.InputOptions ): string[] { return core .getInput(name, options) .split("\n") .map(s => s.replace(/^\!\s+/, "!").trim()) .filter(x => x !== "") .sort(); } export function getInputAsInt( name: string, options?: core.InputOptions ): number | undefined { const value = parseInt(core.getInput(name, options)); if (isNaN(value) || value < 0) { return undefined; } return value; } export function isCacheFeatureAvailable(): boolean { if (!cache.isFeatureAvailable()) { if (isGhes()) { logWarning( "Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not." ); } else { logWarning( "An internal error has occurred in cache backend. Please check https://www.githubstatus.com/ for any ongoing issue in actions." ); } return false; } return true; }