added checks to make sure the version is correct

We now check all the Northstar mods and make sure they've the same
version number, and if not it's counted as an unknown version, as we
can't reliable guess which version is the correct one.

If Northstar Auto-Updates is enabled it'll then re-install.

1 files changed, 38 insertions, 10 deletions

diff --git a/src/utils.js b/src/utils.js
index c4318d0..7139706 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -220,21 +220,49 @@ function saveSettings(obj = {}) {
 // Returns the current Northstar version
 // If not installed it'll return "unknown"
 function getNSVersion() {
-	var versionFile = path.join(settings.gamepath, "R2Northstar/mods/Northstar.Client/mod.json");
+	var versionFiles = [
+		"Northstar.Client",
+		"Northstar.Custom",
+		"Northstar.CustomServers"
+	]
+
+	var versions = [];
+
+
+	let add = (version) => {
+		versions.push(version)
+	}
+
+	for (let i = 0; i < versionFiles.length; i++) {
+		var versionFile = path.join(settings.gamepath, "R2Northstar/mods/", versionFiles[i],"/mod.json");
+		if (fs.existsSync(versionFile)) {
+			if (! fs.statSync(versionFile).isFile()) {
+				add("unknown");
+			}
 
-	if (fs.existsSync(versionFile)) {
-		if (! fs.statSync(versionFile).isFile()) {
-			return "unknown"
+			try {
+				add("v" + JSON.parse(fs.readFileSync(versionFile, "utf8")).Version);
+			}catch(err) {
+				add("unknown");
+			}
+		} else {
+			add("unknown");
 		}
+	}
+
+	if (versions.includes("unknown")) {return "unknown"}
 
-		try {
-			return "v" + JSON.parse(fs.readFileSync(versionFile, "utf8")).Version;
-		}catch(err) {
-			return "unknown";
+	let mismatch = false;
+	let baseVersion = versions[0];
+	for (let i = 0; i < versions.length; i++) {
+		if (versions[i] != baseVersion) {
+			mismatch = true;
+			break
 		}
-	} else {
-		return "unknown";
 	}
+
+	if (mismatch) {return "unknown"}
+	return baseVersion;
 }