diff --git a/src/main.ts b/src/main.ts
index fae8b12..804fbd9 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,12 +1,32 @@
-import * as core from '@actions/core';
+import * as core from '@actions/core'
+import * as exec from '@actions/exec'
+
+import * as os from 'os'
+import * as path from 'path'
+
+// Store information about the environment
+const osPlat = os.platform() // possible values: win32 (Windows), linux (Linux), darwin (macOS)
+core.debug(`platform: ${osPlat}`)
 
 async function run() {
-  try {
-    const myInput = core.getInput('myInput');
-    core.debug(`Hello ${myInput}`);
-  } catch (error) {
-    core.setFailed(error.message);
-  }
+    try {
+        const codecov = core.getInput('codecov')
+        const coveralls = core.getInput('coveralls')
+
+        // Test if Julia has been installed by showing versioninfo()
+        await exec.exec('julia', ['--color=yes', '--project', '-e', 'using Pkg; if VERSION >= v\"1.1.0-rc1\"; Pkg.build(verbose=true); else Pkg.build(); end'])
+        await exec.exec('julia', ['--color=yes', '--check-bounds=yes', '--project', '-e', 'using Pkg; Pkg.test(coverage=true)'])
+
+        // if(codecov=='true') {
+        //     await exec.exec('julia', ['--color=yes', '-e', 'using Pkg; Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())'])
+        // }
+
+        // if(coveralls=='true') {
+        //     await exec.exec('julia', ['--color=yes', '-e', 'using Pkg; Pkg.add("Coverage"); using Coverage; Coveralls.submit(process_folder())'])
+        // }
+    } catch (error) {
+        core.setFailed(error.message)
+    }
 }
 
-run();
+run()