Actually take advantage of the tools cache

.github/workflows/tests.yml

@@ -31,3 +31,13 @@ jobs:
           go-version: '1.21'
       - name: Make
         run: make integration
+
+  setup_test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: ./actions/setup
+
+      - name: Lint
+        run: grr --version

actions/setup/dist/index.js

@@ -4,11 +4,13 @@ require('./sourcemap-register.js');/******/ (() => { // webpackBootstrap
 /***/ 2932:
 /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
 
-const fsPromises = (__nccwpck_require__(7147).promises);
 const path = __nccwpck_require__(1017);
 const core = __nccwpck_require__(2186);
+const tc = __nccwpck_require__(7784);
 const { downloadBinary, identifyLatest } = __nccwpck_require__(918);
 
+const toolName = 'grr';
+
 async function setup() {
     try {
         // Get the version to be installed
@@ -20,15 +22,21 @@ async function setup() {
             console.log(`Latest version is ${version}`);
         }
 
+        const cachedPath = tc.find(toolName, version)
+        if (cachedPath) {
+            console.log(`Using Grizzly ${version} from cache`);
+            return;
+        }
+
         const pathToBinary = await downloadBinary(version);
-        const binaryDirectory = path.dirname(pathToBinary);
 
-        await fsPromises.rename(pathToBinary, `${binaryDirectory}/grr`);
-        await fsPromises.chmod(`${binaryDirectory}/grr`, 0o755);
+        console.log(`path to downloaded binary: '${pathToBinary}'`);
+
+        const grrCacheDir = await tc.cacheFile(pathToBinary, toolName, toolName, version)
 
         // Expose grizzly by adding it to the PATH
-        console.log('Adding Grizzly to PATH')
-        core.addPath(binaryDirectory);
+        console.log(`Adding Grizzly to PATH: ${grrCacheDir}`)
+        core.addPath(grrCacheDir);
     } catch (e) {
         core.setFailed(e);
     }
@@ -46,6 +54,7 @@ if (require.main === require.cache[eval('__filename')]) {
 /***/ 918:
 /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
 
+const fsPromises = (__nccwpck_require__(7147).promises);
 const os = __nccwpck_require__(2037);
 const tc = __nccwpck_require__(7784);
 
@@ -79,7 +88,11 @@ async function downloadBinary(version) {
 
     console.log(`Downloading Grizzly ${version} from ${binaryURL}`);
 
-    return await tc.downloadTool(binaryURL);
+    const pathToBinary = await tc.downloadTool(binaryURL);
+
+    await fsPromises.chmod(pathToBinary, 0o755);
+
+    return pathToBinary;
 }
 
 async function identifyLatest() {

actions/setup/index.js

@@ -1,8 +1,10 @@
-const fsPromises = require('fs').promises;
 const path = require('path');
 const core = require('@actions/core');
+const tc = require("@actions/tool-cache");
 const { downloadBinary, identifyLatest } = require('./lib/utils');
 
+const toolName = 'grr';
+
 async function setup() {
     try {
         // Get the version to be installed
@@ -14,15 +16,21 @@ async function setup() {
             console.log(`Latest version is ${version}`);
         }
 
+        const cachedPath = tc.find(toolName, version)
+        if (cachedPath) {
+            console.log(`Using Grizzly ${version} from cache`);
+            return;
+        }
+
         const pathToBinary = await downloadBinary(version);
-        const binaryDirectory = path.dirname(pathToBinary);
 
-        await fsPromises.rename(pathToBinary, `${binaryDirectory}/grr`);
-        await fsPromises.chmod(`${binaryDirectory}/grr`, 0o755);
+        console.log(`path to downloaded binary: '${pathToBinary}'`);
+
+        const grrCacheDir = await tc.cacheFile(pathToBinary, toolName, toolName, version)
 
         // Expose grizzly by adding it to the PATH
-        console.log('Adding Grizzly to PATH')
-        core.addPath(binaryDirectory);
+        console.log(`Adding Grizzly to PATH: ${grrCacheDir}`)
+        core.addPath(grrCacheDir);
     } catch (e) {
         core.setFailed(e);
     }

actions/setup/lib/utils.js

@@ -1,3 +1,4 @@
+const fsPromises = require('fs').promises;
 const os = require('os');
 const tc = require("@actions/tool-cache");
 
@@ -31,7 +32,11 @@ async function downloadBinary(version) {
 
     console.log(`Downloading Grizzly ${version} from ${binaryURL}`);
 
-    return await tc.downloadTool(binaryURL);
+    const pathToBinary = await tc.downloadTool(binaryURL);
+
+    await fsPromises.chmod(pathToBinary, 0o755);
+
+    return pathToBinary;
 }
 
 async function identifyLatest() {