Release v5.0.0-alpha.3 (#2623)

* v5.0.0-alpha.3

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

* fix

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

build/set_build_version.ts

@@ -0,0 +1,23 @@
+import * as fs from "fs";
+import * as path from "path";
+import appInfo from "../package.json";
+import semver from "semver";
+
+const packagePath = path.join(__dirname, "../package.json");
+const versionInfo = semver.parse(appInfo.version);
+const buildNumber = process.env.BUILD_NUMBER || "1";
+let buildChannel = "alpha";
+
+if (versionInfo.prerelease) {
+  if (versionInfo.prerelease.includes("alpha")) {
+    buildChannel = "alpha";
+  } else {
+    buildChannel = "beta";
+  }
+  appInfo.version = `${versionInfo.major}.${versionInfo.minor}.${versionInfo.patch}-${buildChannel}.${versionInfo.prerelease[1]}.${buildNumber}`;
+} else {
+  appInfo.version = `${appInfo.version}-latest.${buildNumber}`;
+}
+
+
+fs.writeFileSync(packagePath, `${JSON.stringify(appInfo, null, 2)}\n`);