untested, might work, might not

src/main/java/cc/fascinated/piaservers/Main.java

@@ -1,13 +1,10 @@
 package cc.fascinated.piaservers;
 
 import cc.fascinated.piaservers.pia.PiaManager;
-import cc.fascinated.piaservers.readme.ReadMeManager;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import lombok.SneakyThrows;
 
-import java.util.concurrent.TimeUnit;
-
 public class Main {
     public static final Gson GSON = new GsonBuilder()
             .setPrettyPrinting()
@@ -15,9 +12,6 @@ public class Main {
 
     @SneakyThrows
     public static void main(String[] args) {
-        PiaManager.updateServers();
-        Thread.sleep(TimeUnit.MINUTES.toMillis(3));
-        PiaManager.updateServers();
-        new ReadMeManager();
+        new PiaManager();
     }
 }

src/main/java/cc/fascinated/piaservers/common/GitUtils.java

@@ -0,0 +1,41 @@
+package cc.fascinated.piaservers.common;
+
+import java.nio.file.Path;
+
+public class GitUtils {
+
+    /**
+     * Commit files to git
+     *
+     * @param message The commit message
+     * @param files The files to commit
+     */
+    public static void commitFiles(String message, Path... files) {
+        if (System.getenv("ENVIRONMENT").equals("production")) {
+            runCommand("git", "config", "--global", "user.email", "liam+pia-servers-ci@fascinated.cc");
+            runCommand("git", "config", "--global", "user.name", "PIA Servers CI");
+        }
+        for (Path file : files) {
+            runCommand("git", "add", file.toAbsolutePath().toString());
+        }
+        runCommand("git", "commit", "-m", message);
+        runCommand("git", "push", "https://pia-servers-ci:%s@git.fascinated.cc/Fascinated/PIA-Servers".formatted(System.getenv("AUTH_TOKEN")));
+    }
+
+    /**
+     * Run a system command
+     *
+     * @param args The command to run (with arguments)
+     */
+    private static void runCommand(String... args) {
+        ProcessBuilder processBuilder = new ProcessBuilder(args);
+        processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
+        processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
+        try {
+            Process process = processBuilder.start();
+            process.waitFor();
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+    }
+}

src/main/java/cc/fascinated/piaservers/pia/PiaManager.java

@@ -1,13 +1,15 @@
 package cc.fascinated.piaservers.pia;
 
 import cc.fascinated.piaservers.Main;
+import cc.fascinated.piaservers.common.GitUtils;
 import cc.fascinated.piaservers.model.PiaServer;
 import cc.fascinated.piaservers.model.PiaServerToken;
+import cc.fascinated.piaservers.readme.ReadMeManager;
 import com.google.gson.reflect.TypeToken;
 import lombok.SneakyThrows;
 import org.codehaus.plexus.archiver.zip.ZipUnArchiver;
-import org.xbill.DNS.*;
 import org.xbill.DNS.Record;
+import org.xbill.DNS.*;
 
 import java.io.File;
 import java.net.InetAddress;
@@ -17,9 +19,7 @@ import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
+import java.util.*;
 import java.util.concurrent.TimeUnit;
 
 public class PiaManager {
@@ -29,21 +29,35 @@ public class PiaManager {
     public static List<PiaServer> SERVERS = new ArrayList<>();
 
     @SneakyThrows
-    public static void updateServers() {
+    public PiaManager() {
         File serversFile = new File("servers.json");
         if (!serversFile.exists()) {
             System.out.println("serversFile.json does not exist, creating...");
             serversFile.createNewFile();
         }
-
-        List<PiaServerToken> piaDomain = getPiaDomains();
-        System.out.println("Found " + piaDomain.size() + " pia domains");
-
         // Load the serversFile from the file
         SERVERS = Main.GSON.fromJson(Files.readString(serversFile.toPath()), new TypeToken<List<PiaServer>>() {}.getType());
         if (SERVERS == null) {
             SERVERS = new ArrayList<>();
         }
+
+        new Timer().scheduleAtFixedRate(new TimerTask() {
+            @Override
+            public void run() {
+                updateServers(serversFile); // Update the servers
+                Path readmePath = ReadMeManager.updateReadme(); // Update the README.md
+
+                // Commit the changes to the git repository
+                GitUtils.commitFiles("Scheduled update", serversFile.toPath(), readmePath);
+            }
+        }, 0, TimeUnit.MINUTES.toMillis(5));
+    }
+
+    @SneakyThrows
+    public static void updateServers(File serversFile) {
+        List<PiaServerToken> piaDomain = getPiaDomains();
+        System.out.println("Found " + piaDomain.size() + " pia domains");
+
         List<PiaServer> toRemove = new ArrayList<>();
 
         System.out.println("Removing old servers...");

src/main/java/cc/fascinated/piaservers/readme/ReadMeManager.java

@@ -8,20 +8,21 @@ import lombok.SneakyThrows;
 import java.io.File;
 import java.io.InputStream;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.text.DecimalFormat;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
 public class ReadMeManager {
-    private final DecimalFormat decimalFormat = new DecimalFormat("#,###");
+    private static final DecimalFormat decimalFormat = new DecimalFormat("#,###");
 
     @SneakyThrows
-    public ReadMeManager() {
+    public static Path updateReadme() {
         InputStream readmeStream = Main.class.getResourceAsStream("/README.md");
         if (readmeStream == null) {
             System.out.println("Failed to find README.md");
-            return;
+            return null;
         }
         File readmeFile = new File("README.md");
         if (!readmeFile.exists()) { // Create the file if it doesn't exist
@@ -48,5 +49,6 @@ public class ReadMeManager {
                 .reduce((a, b) -> a + "\n" + b).orElse("")); // Reduce the entries to a single string
 
         Files.write(readmeFile.toPath(), contents.getBytes());
+        return readmeFile.toPath();
     }
 }