Revert "Temporarily disable image cache usage for v1"

__tests__/installer.test.ts

@@ -88,8 +88,7 @@ describe('installer tests', () => {
     }
   }, 100000);
 
-  // Usage of pre-cached Node.js is temporarily disabled.
-  xit('Uses version of node installed in cache', async () => {
+  it('Uses version of node installed in cache', async () => {
     const nodeDir: string = path.join(toolDir, 'node', '250.0.0', os.arch());
     await io.mkdirP(nodeDir);
     fs.writeFileSync(`${nodeDir}.complete`, 'hello');
@@ -112,8 +111,7 @@ describe('installer tests', () => {
     return;
   });
 
-  // Usage of pre-cached Node.js is temporarily disabled.
-  xit('Resolves semantic versions of node installed in cache', async () => {
+  it('Resolves semantic versions of node installed in cache', async () => {
     const nodeDir: string = path.join(toolDir, 'node', '252.0.0', os.arch());
     await io.mkdirP(nodeDir);
     fs.writeFileSync(`${nodeDir}.complete`, 'hello');

dist/index.js

@@ -12231,8 +12231,7 @@ function getNode(versionSpec) {
         let toolPath;
         toolPath = tc.find('node', versionSpec);
         // If not found in cache, download
-        // Usage of pre-cached Node.js is temporarily disabled.
-        if (true) {
+        if (!toolPath) {
             let version;
             const c = semver.clean(versionSpec) || '';
             // If explicit version
@@ -12249,8 +12248,7 @@ function getNode(versionSpec) {
                 // check cache
                 toolPath = tc.find('node', version);
             }
-            // Usage of pre-cached Node.js is temporarily disabled.
-            if (true) {
+            if (!toolPath) {
                 // download, extract, cache
                 toolPath = yield acquireNode(version);
             }
@@ -12344,7 +12342,6 @@ function acquireNode(version) {
         let downloadUrl = `https://nodejs.org/dist/v${version}/${urlFileName}`;
         let downloadPath;
         try {
-            core.info(`Downloading ${downloadUrl}`);
             downloadPath = yield tc.downloadTool(downloadUrl);
         }
         catch (err) {

src/installer.ts

@@ -25,8 +25,7 @@ export async function getNode(versionSpec: string) {
   toolPath = tc.find('node', versionSpec);
 
   // If not found in cache, download
-  // Usage of pre-cached Node.js is temporarily disabled.
-  if (true) {
+  if (!toolPath) {
     let version: string;
     const c = semver.clean(versionSpec) || '';
     // If explicit version
@@ -46,8 +45,7 @@ export async function getNode(versionSpec: string) {
       toolPath = tc.find('node', version);
     }
 
-    // Usage of pre-cached Node.js is temporarily disabled.
-    if (true) {
+    if (!toolPath) {
       // download, extract, cache
       toolPath = await acquireNode(version);
     }
@@ -148,7 +146,6 @@ async function acquireNode(version: string): Promise<string> {
   let downloadPath: string;
 
   try {
-    core.info(`Downloading ${downloadUrl}`);
     downloadPath = await tc.downloadTool(downloadUrl);
   } catch (err) {
     if (err instanceof tc.HTTPError && err.httpStatusCode == 404) {