Use actions/exec for getting version

Author: joshmgross

dist/index.js

@@ -15199,16 +15199,12 @@ var __importStar = (this && this.__importStar) || function (mod) {
     result["default"] = mod;
     return result;
 };
-var __importDefault = (this && this.__importDefault) || function (mod) {
-    return (mod && mod.__esModule) ? mod : { "default": mod };
-};
 Object.defineProperty(exports, "__esModule", { value: true });
 const core = __importStar(__webpack_require__(470));
-const io = __importStar(__webpack_require__(1));
+const exec = __importStar(__webpack_require__(986));
 const installer = __importStar(__webpack_require__(749));
 const auth = __importStar(__webpack_require__(202));
 const path = __importStar(__webpack_require__(622));
-const child_process_1 = __importDefault(__webpack_require__(129));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
@@ -15224,15 +15220,11 @@ function run() {
                 yield installer.getNode(version);
             }
             // Output version of node and npm that are being used
-            const nodePath = yield io.which('node');
-            const nodeVersion = child_process_1.default.execSync(`"${nodePath}" --version`);
-            console.log(`Node Version: ${nodeVersion}`);
-            const npmPath = yield io.which('npm');
-            // Older versions of Node don't include npm
-            if (npmPath) {
-                const npmVersion = child_process_1.default.execSync(`"${npmPath}" --version`);
-                console.log(`npm Version: ${npmVersion}`);
-            }
+            const nodeVersion = exec.exec(`"$ --version`);
+            // Older versions of Node don't include npm, so don't let this call fail
+            const npmVersion = exec.exec(`npm --version`, undefined, {
+                ignoreReturnCode: true
+            });
             const registryUrl = core.getInput('registry-url');
             const alwaysAuth = core.getInput('always-auth');
             if (registryUrl) {

package.json

@@ -24,6 +24,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/core": "^1.2.2",
+    "@actions/exec": "^1.0.3",
     "@actions/github": "^1.1.0",
     "@actions/http-client": "^1.0.6",
     "@actions/io": "^1.0.2",

src/setup-node.ts

@@ -1,9 +1,9 @@
 import * as core from '@actions/core';
+import * as exec from '@actions/exec';
 import * as io from '@actions/io';
 import * as installer from './installer';
 import * as auth from './authutil';
 import * as path from 'path';
-import cp from 'child_process';
 
 async function run() {
   try {
@@ -20,16 +20,12 @@ async function run() {
     }
 
     // Output version of node and npm that are being used
-    const nodePath = await io.which('node');
-    const nodeVersion = cp.execSync(`"${nodePath}" --version`);
-    console.log(`Node Version: ${nodeVersion}`);
+    const nodeVersion = exec.exec(`"$ --version`);
 
-    const npmPath = await io.which('npm');
-    // Older versions of Node don't include npm
-    if (npmPath) {
-      const npmVersion = cp.execSync(`"${npmPath}" --version`);
-      console.log(`npm Version: ${npmVersion}`);
-    }
+    // Older versions of Node don't include npm, so don't let this call fail
+    const npmVersion = exec.exec(`npm --version`, undefined, {
+      ignoreReturnCode: true
+    });
 
     const registryUrl: string = core.getInput('registry-url');
     const alwaysAuth: string = core.getInput('always-auth');