feat: Use new Codecov uploader

src/helpers.ts

@@ -0,0 +1,41 @@
+import * as core from '@actions/core';
+
+const PLATFORMS = ['alpine', 'linux', 'macos', 'windows'];
+
+const setFailure = (message: string, failCi: boolean): void => {
+    failCi ? core.setFailed(message) : core.warning(message);
+    if (failCi) {
+      process.exit();
+    }
+};
+
+const getUploaderName = (): string => {
+  if (isWindows()) {
+    return 'codecov.exe';
+  } else {
+    return 'codecov';
+  }
+};
+
+const isValidPlatform = (): boolean => {
+  return PLATFORMS.includes(getPlatform());
+};
+
+const isWindows = (): boolean => {
+  return getPlatform() === 'windows';
+};
+
+const getPlatform = (): string => {
+  return process.env.RUNNER_OS.toLowerCase();
+};
+
+const BASEURL = `https://uploader.codecov.io/latest/${getPlatform()}/${getUploaderName()}`;
+
+export {
+  BASEURL,
+  getPlatform,
+  getUploaderName,
+  isValidPlatform,
+  isWindows,
+  setFailure,
+};