diff --git a/update_repo.py b/update_repo.py
new file mode 100755
index 0000000..52d9789
--- /dev/null
+++ b/update_repo.py
@@ -0,0 +1,89 @@
+#! /usr/bin/env python3
+import os
+import subprocess
+
+
+class Repo:
+    _repo:str
+
+    def __init__(self, repo:str):
+        assert isinstance(repo, str)
+        self._repo = repo
+    
+    @property
+    def flatpaks(self):
+        tmp = subprocess.run(["ostree", "refs", "--repo", self._repo], capture_output=True, check=True)
+        return list(filter(lambda x: x.startswith(("runtime/", "app/")), tmp.stdout.decode().splitlines()))
+
+    def move_commit(self, repo, commit:str, no_fsync:bool=False, gpg_key:str=None, collection:str=None):
+        assert isinstance(repo, Repo)
+        assert isinstance(commit, str)
+        assert isinstance(no_fsync, bool)
+        assert gpg_key is None or isinstance(gpg_key, str)
+        assert collection is None or isinstance(collection, str)
+
+        run_args = []
+        if no_fsync:
+            run_args.append("--disable-fsync")
+        if gpg_key:
+            run_args.append("--gpg-sign=" + gpg_key)
+        if collection:
+            run_args.append("--extra-collection-id=" + collection)
+        subprocess.run(["flatpak", "build-commit-from"] + run_args + ["--src-repo=" + repo._repo, "--src-ref=" + commit, "--no-update-summary", self._repo, commit], check=True)
+    
+    def make_eol(self, commit:str, no_fsync:bool=False, gpg_key:str=None, collection:str=None):
+        assert isinstance(commit, str)
+        assert isinstance(no_fsync, bool)
+        assert gpg_key is None or isinstance(gpg_key, str)
+        assert collection is None or isinstance(collection, str)
+
+        run_args = []
+        if no_fsync:
+            run_args.append("--disable-fsync")
+        if gpg_key:
+            run_args.append("--gpg-sign=" + gpg_key)
+        if collection:
+            run_args.append("--extra-collection-id=" + collection)
+        subprocess.run(["flatpak", "build-commit-from"] + run_args + ["--end-of-life=Base commit doesn't exists any more.", "--no-update-summary", "--src-ref=empty", self._repo, commit], check=True)
+
+    def gen_empty(self):
+        subprocess.run(["tar", "-cf", "empty.tar", "-T", "/dev/null"], check=True)
+        subprocess.run(["ostree", "commit", "--repo", self._repo, "--tar-autocreate-parents", "--tree=tar=empty.tar", "-b", "empty"], check=True)
+        os.remove("empty.tar")
+
+
+if __name__ == "__main__":
+    import argparse
+
+    # Argument parser
+    parser = argparse.ArgumentParser()
+    parser.add_argument("repo", nargs=1, help="Repo to manage")
+    parser.add_argument("sources", nargs="+", help="Path with repos")
+    parser.add_argument("--collection", "-c", type=str, default=None, nargs="?", help="Set collection")
+    parser.add_argument("--gpg", "-g", type=str, default=None, nargs="?", help="GPG-Key")
+    parser.add_argument("--no-fsync", dest="no_fsync", action="store_const", const=True, default=False, help="Not fsync")
+    args = parser.parse_args()
+
+    # Gen sources
+    source_repos = []
+    for i in args.sources:
+        for j in map(lambda x: os.path.join(i, x), os.listdir(i)):
+            source_repos.append(Repo(j))
+    target_repo = Repo(args.repo[0])
+
+    # Move commit
+    commits_added = []
+    for i in source_repos:
+        tmp = i.flatpaks
+        commits_added += tmp
+        for j in tmp:
+            target_repo.move_commit(i, j, no_fsync=args.no_fsync, gpg_key=args.gpg, collection=args.collection)
+
+    # Create empty
+    if "empty" not in target_repo.flatpaks:
+        target_repo.gen_empty()
+
+    # Remove old
+    commits_added = set(commits_added)
+    for i in filter(lambda x: x not in commits_added, target_repo.flatpaks):
+        target_repo.make_eol(i, no_fsync=args.no_fsync, gpg_key=args.gpg, collection=args.collection)