wip: add helper & base

src/main.ts

@@ -0,0 +1,21 @@
+import * as github from '@actions/github';
+import { dealStringToArr, THANKS } from 'actions-util';
+
+import * as core from './core';
+import { TAction } from './types';
+import { IssueHelperEngine } from './helper';
+
+async function main() {
+  try {
+    const actions = core.getInput('actions', { required: true }) as string;
+    const IHE = new IssueHelperEngine(github.context);
+    for (const action of dealStringToArr(actions)) {
+      await IHE.doExeAction(action as TAction);
+    }
+    core.baseInfo(`\n${THANKS}`);
+  } catch (err: any) {
+    core.setFailed(err.message);
+  }
+};
+
+main();