Improve stateHelper

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

setup-buildx/src/main.ts

@@ -28,8 +28,8 @@ async function run(): Promise<void> {
     await exec.exec('docker', ['buildx', 'version'], false);
 
     const builderName: string = `builder-${(await buildx.countBuilders()) + 1}-${process.env.GITHUB_JOB}`;
-    core.saveState('builderName', builderName);
     core.setOutput('name', builderName);
+    stateHelper.setBuilderName(builderName);
 
     core.info('🔨 Creating a new builder instance...');
     let createArgs: Array<string> = ['buildx', 'create', '--name', builderName, '--driver', driver];
@@ -66,11 +66,8 @@ async function cleanup(): Promise<void> {
   }
 }
 
-// Main
 if (!stateHelper.IsPost) {
   run();
-}
-// Post
-else {
+} else {
   cleanup();
 }

setup-buildx/src/state-helper.ts

@@ -1,14 +1,12 @@
-// From https://github.com/actions/checkout/blob/master/src/state-helper.ts
+import * as core from '@actions/core';
 
-import * as coreCommand from '@actions/core/lib/command';
-
-/**
- * Indicates whether the POST action is running
- */
 export const IsPost = !!process.env['STATE_isPost'];
+export const builderName = !!process.env['STATE_builderName'];
+
+export function setBuilderName(builderName: string) {
+  core.saveState('builderName', builderName);
+}
 
-// Publish a variable so that when the POST action runs, it can determine it should run the cleanup logic.
-// This is necessary since we don't have a separate entry point.
 if (!IsPost) {
-  coreCommand.issueCommand('save-state', {name: 'isPost'}, 'true');
+  core.saveState('isPost', 'true');
 }