merge from master

Author: vltansky

cli.js

@@ -32,19 +32,14 @@ module.exports = async () => {
   } catch (err) {
     await fs.remove(tempDir);
     if (err.code === "ETARGET") {
-      spinner.fail(
-        chalk.red(
-          `version '${err.wanted}' not found in npm registry\navailable versions:`
-        )
+      const msg = chalk.red(
+        `version '${err.wanted}' not found in npm registry\navailable versions:\n`
       );
-      console.log(err.versions.reverse().join(" | "));
-      process.exit(1);
-    } /* istanbul ignore next */ else {
-      spinner.fail("Unexpected error");
-      console.error(err);
-      process.exit(-1);
+      spinner.fail(msg + err.versions.reverse().join(" | "));
+      throw err.code;
     }
-    return;
+    spinner.fail("Unexpected error");
+    throw new Error(err);
   }
   await fs.copy(tempDir + "/dist", targetDir);
   await fs.remove(tempDir);