diff --git a/__tests__/main.test.ts b/__tests__/main.test.ts
index 48f15ff..42af5f1 100644
--- a/__tests__/main.test.ts
+++ b/__tests__/main.test.ts
@@ -1,3 +1,3 @@
-describe('TODO - Add a test suite', () => {
-  it('TODO - Add a test', async () => {});
+describe("TODO - Add a test suite", () => {
+  it("TODO - Add a test", async () => {});
 });
diff --git a/action.yml b/action.yml
index 2b3b1b0..8fce9cd 100644
--- a/action.yml
+++ b/action.yml
@@ -1,10 +1,10 @@
-name: 'Node 12 Template Action'
-description: 'Get started with Node actions'
-author: 'GitHub'
+name: 'Setup Julia environment'
+description: 'Setup a Julia environment and add it to the PATH'
+author: 'Sascha Mann <git@mail.saschamann.eu>'
 inputs: 
-  myInput:
-    description: 'Input to use'
-    default: 'world'
+  version:
+    description: 'The Julia version to download (if necessary) and use. Example: 1.0'
+    default: '1.0'
 runs:
   using: 'node12'
-  main: 'lib/main.js'
+  main: 'lib/setup-julia.js'
diff --git a/lib/file.js b/lib/file.js
new file mode 100644
index 0000000..b829781
--- /dev/null
+++ b/lib/file.js
@@ -0,0 +1,3 @@
+"use strict";
+// Apparently this satisfies the typescript compiler
+// https://stackoverflow.com/questions/41211566/tsconfig-json-buildno-inputs-were-found-in-config-file/45790421#45790421
diff --git a/lib/setup-julia.js b/lib/setup-julia.js
new file mode 100644
index 0000000..e12c5c3
--- /dev/null
+++ b/lib/setup-julia.js
@@ -0,0 +1,46 @@
+"use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(require("@actions/core"));
+const exec = __importStar(require("@actions/exec"));
+const os = __importStar(require("os"));
+function run() {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            const version = core.getInput("version");
+            core.debug(`selected Julia version: ${version}`);
+            // Store information about the environment
+            const osPlat = os.platform();
+            const osArch = os.arch();
+            // For now, just download Linux x64 binaries
+            yield exec.exec("curl", [
+                "-O",
+                "https://julialang-s3.julialang.org/bin/linux/x64/1.0/julia-1.0.1-linux-x86_64.tar.gz"
+            ]);
+            yield exec.exec("tar xf julia-1.0.1-linux-x86_64.tar.gz");
+            // Add the downloaded binary to path
+            core.addPath("julia-1.0.1/bin");
+            // Test if it worked
+            yield exec.exec("julia", ["--version"]);
+            yield exec.exec("julia", ["-e", "'using InteractiveUtils; versioninfo()'"]);
+        }
+        catch (error) {
+            core.setFailed(error.message);
+        }
+    });
+}
+run();
diff --git a/package-lock.json b/package-lock.json
index 6e4d6b5..a3ace98 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
-  "name": "node12-template-action",
-  "version": "0.0.0",
+  "name": "setup-julia",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 37620dc..57646fa 100644
--- a/package.json
+++ b/package.json
@@ -1,23 +1,25 @@
 {
-  "name": "node12-template-action",
-  "version": "0.0.0",
+  "name": "setup-julia",
+  "version": "1.0.0",
   "private": true,
-  "description": "Node 12 template action",
-  "main": "lib/main.js",
+  "description": "setup Julia action",
+  "main": "lib/setup-julia.js",
   "scripts": {
     "build": "tsc",
+    "format": "prettier --write **/*.ts",
+    "format-check": "prettier --check **/*.ts",
     "test": "jest"
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/actions/node12-template.git"
+    "url": "git+https://github.com/julia-actions/setup-julia.git"
   },
   "keywords": [
     "actions",
-    "node",
+    "julia",
     "setup"
   ],
-  "author": "GitHub",
+  "author": "Sascha Mann",
   "license": "MIT",
   "dependencies": {
     "@actions/core": "^1.0.0",
@@ -33,6 +35,7 @@
     "@types/semver": "^6.0.0",
     "jest": "^24.8.0",
     "jest-circus": "^24.7.1",
+    "prettier": "^1.17.1",
     "ts-jest": "^24.0.2",
     "typescript": "^3.5.1"
   }
diff --git a/src/main.ts b/src/main.ts
deleted file mode 100644
index fae8b12..0000000
--- a/src/main.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import * as core from '@actions/core';
-
-async function run() {
-  try {
-    const myInput = core.getInput('myInput');
-    core.debug(`Hello ${myInput}`);
-  } catch (error) {
-    core.setFailed(error.message);
-  }
-}
-
-run();
diff --git a/src/setup-julia.ts b/src/setup-julia.ts
new file mode 100644
index 0000000..f1b84cc
--- /dev/null
+++ b/src/setup-julia.ts
@@ -0,0 +1,32 @@
+import * as core from "@actions/core";
+import * as exec from "@actions/exec";
+
+import * as os from "os";
+
+async function run() {
+  try {
+    const version = core.getInput("version");
+    core.debug(`selected Julia version: ${version}`);
+
+    // Store information about the environment
+    const osPlat = os.platform();
+    const osArch = os.arch();
+
+    // For now, just download Linux x64 binaries
+    await exec.exec("curl", [
+      "-O",
+      "https://julialang-s3.julialang.org/bin/linux/x64/1.0/julia-1.0.1-linux-x86_64.tar.gz"
+    ]);
+    await exec.exec("tar xf julia-1.0.1-linux-x86_64.tar.gz");
+
+    // Add the downloaded binary to path
+    core.addPath("julia-1.0.1/bin");
+
+    // Test if it worked
+    await exec.exec("julia", ["--version"]);
+  } catch (error) {
+    core.setFailed(error.message);
+  }
+}
+
+run();