import * as cache from "@actions/cache";

import * as core from "@actions/core";

import { RefKey } from "../constants";

export function isGhes(): boolean {

const ghUrl = new URL(

process.env["GITHUB_SERVER_URL"] || "https://github.com"

);

const hostname = ghUrl.hostname.trimEnd().toUpperCase();

const isGitHubHost = hostname === "GITHUB.COM";

const isGitHubEnterpriseCloudHost = hostname.endsWith(".GHE.COM");

const isLocalHost = hostname.endsWith(".LOCALHOST");

return !isGitHubHost && !isGitHubEnterpriseCloudHost && !isLocalHost;

}

export function isExactKeyMatch(key: string, cacheKey?: string): boolean {

return !!(

cacheKey &&

cacheKey.localeCompare(key, undefined, {

sensitivity: "accent"

}) === 0

);

}

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 !== "");

}

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 getInputAsBool(

name: string,

options?: core.InputOptions

): boolean {

const result = core.getInput(name, options);

return result.toLowerCase() === "true";

}

export function isCacheFeatureAvailable(): boolean {

if (cache.isFeatureAvailable()) {

return true;

}

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.

Otherwise please upgrade to GHES version >= 3.5 and If you are also using Github Connect, please unretire the actions/cache namespace before upgrade (see https://docs.github.com/en/[email protected]/admin/github-actions/managing-access-to-actions-from-githubcom/enabling-automatic-access-to-githubcom-actions-using-github-connect#automatic-retirement-of-namespaces-for-actions-accessed-on-githubcom)`

);

return false;

}

logWarning(

"An internal error has occurred in cache backend. Please check https://www.githubstatus.com/ for any ongoing issue in actions."

);

return false;

}