feat: Add main features

src/main.ts

@@ -1,16 +1,77 @@
 import * as core from '@actions/core';
-import * as github from '@actions/github';
+import {context, GitHub} from '@actions/github';
 import {Inputs} from './interfaces';
 import {getInputs} from './get-inputs';
+import fs from 'fs';
+import yaml from 'js-yaml';
+
+async function closeIssue(
+  githubClient: GitHub,
+  issueNumber: number
+): Promise<void> {
+  await githubClient.issues.update({
+    owner: context.repo.owner,
+    repo: context.repo.repo,
+    issue_number: issueNumber, // eslint-disable-line @typescript-eslint/camelcase
+    state: 'closed'
+  });
+  return;
+}
+
+async function openIssue(
+  githubClient: GitHub,
+  issueNumber: number
+): Promise<void> {
+  await githubClient.issues.update({
+    owner: context.repo.owner,
+    repo: context.repo.repo,
+    issue_number: issueNumber, // eslint-disable-line @typescript-eslint/camelcase
+    state: 'open'
+  });
+  return;
+}
 
 export async function run(): Promise<void> {
   try {
     const inps: Inputs = getInputs();
     core.info(`[INFO] config_file: ${inps.ConfigFilePath}`);
 
-    const context = github.context;
     console.log(context);
-    console.log(context.payload);
+
+    const action = context.payload.action;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const labelName = (context.payload as any).label.name;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const issueNumber = (context.payload as any).issue.number;
+
+    const configFilePath = inps.ConfigFilePath;
+    const config = yaml.safeLoad(fs.readFileSync(configFilePath, 'utf8'));
+    let commentBody = '';
+    let finalAction = '';
+    Object.keys(config[`${action}`]).forEach(label => {
+      if (config.inputs[label]['name'] === labelName) {
+        commentBody = config.inputs[label]['body'];
+        finalAction = config.inputs[label]['action'];
+      }
+    });
+
+    const githubToken = inps.GithubToken;
+    const githubClient = new GitHub(githubToken);
+    await githubClient.issues.createComment({
+      // eslint-disable-next-line @typescript-eslint/camelcase
+      issue_number: context.issue.number,
+      owner: context.repo.owner,
+      repo: context.repo.repo,
+      body: commentBody
+    });
+
+    if (finalAction === 'close') {
+      await closeIssue(githubClient, issueNumber);
+    } else if (finalAction === 'open') {
+      await openIssue(githubClient, issueNumber);
+    }
+
+    return;
   } catch (error) {
     throw new Error(error.message);
   }