Test GitHub Cache

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

src/state-helper.ts

@@ -0,0 +1,26 @@
+import * as core from '@actions/core';
+
+export const IsPost = !!process.env['STATE_isPost'];
+export const cachePrimaryKey = process.env['STATE_cachePrimaryKey'] || '';
+export const cacheMatchedKey = process.env['STATE_cacheMatchedKey'] || '';
+
+export function setCachePrimaryKey(cachePrimaryKey: string) {
+  core.saveState('cachePrimaryKey', cachePrimaryKey);
+}
+
+export function setCacheMatchedKey(cacheMatchedKey: string) {
+  core.saveState('cacheMatchedKey', cacheMatchedKey);
+}
+
+export function isExactKeyMatch(key: string, cacheKey?: string): boolean {
+  return !!(
+    cacheKey &&
+    cacheKey.localeCompare(key, undefined, {
+      sensitivity: 'accent'
+    }) === 0
+  );
+}
+
+if (!IsPost) {
+  core.saveState('isPost', 'true');
+}