Fix: Remove event validation

src/constants.ts

@@ -33,5 +33,3 @@ export enum CompressionMethod {
 // over the socket during this period, the socket is destroyed and the download
 // is aborted.
 export const SocketTimeout = 5000;
-
-export const RefKey = "GITHUB_REF";

src/restore.ts

@@ -8,16 +8,6 @@ import * as utils from "./utils/actionUtils";
 
 async function run(): Promise<void> {
     try {
-        // Validate inputs, this can cause task failure
-        if (!utils.isValidEvent()) {
-            utils.logWarning(
-                `Event Validation Error: The event type ${
-                    process.env[Events.Key]
-                } is not supported because it's not tied to a branch or tag ref.`
-            );
-            return;
-        }
-
         const primaryKey = core.getInput(Inputs.Key, { required: true });
         core.saveState(State.CacheKey, primaryKey);
 

src/save.ts

@@ -8,15 +8,6 @@ import * as utils from "./utils/actionUtils";
 
 async function run(): Promise<void> {
     try {
-        if (!utils.isValidEvent()) {
-            utils.logWarning(
-                `Event Validation Error: The event type ${
-                    process.env[Events.Key]
-                } is not supported because it's not tied to a branch or tag ref.`
-            );
-            return;
-        }
-
         const state = utils.getCacheState();
 
         // Inputs are re-evaluted before the post action, so we want the original key used for restore

src/utils/actionUtils.ts

@@ -11,7 +11,6 @@ import {
     CacheFilename,
     CompressionMethod,
     Outputs,
-    RefKey,
     State
 } from "../constants";
 import { ArtifactCacheEntry } from "../contracts";
@@ -108,12 +107,6 @@ export async function resolvePaths(patterns: string[]): Promise<string[]> {
     return paths;
 }
 
-// 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 unlinkFile(path: fs.PathLike): Promise<void> {
     return util.promisify(fs.unlink)(path);
 }