so many sops

modules/desktop-environments/hyprland/config/waybar/scripts/waybar-updates.py

@@ -0,0 +1,90 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i python3 --pure
+#! nix-shell -p python3
+
+import os
+import json
+import subprocess
+import re
+from datetime import datetime
+import time
+
+tmp_path = '/tmp/waybar-scripts/updates'
+json_cache = tmp_path + "/data.json"
+git_repo = 'git@github.com:mjallen18/nix-config.git'
+
+def cache_json(data):
+    with open(json_cache, mode="w") as cache:
+        json.dump(data, cache)
+
+def create_folders():
+    if not os.path.exists(tmp_path):
+        os.makedirs(tmp_path)
+    os.chdir(tmp_path)
+
+def clone_repo():
+    reset_repo()
+    if os.path.exists(tmp_path) and len(os.listdir(tmp_path)) == 0:
+        subprocess.run(["git", "clone", git_repo, tmp_path])
+
+def check_for_flake_updates():
+    return subprocess.run(["sudo", "nix", "flake", "update", "-I", tmp_path, tmp_path], capture_output=True, text=True)
+
+def reset_repo():
+    if os.path.exists(tmp_path) and not len(os.listdir(tmp_path)) == 0:
+        subprocess.run(["git", "reset", "--hard"])
+        subprocess.run(["git", "pull"])
+
+def parse_output(output):
+    updates_dict = {}
+    updates = re.findall(r"(• Updated input '(.+)':((\n|\r|\n)(.+\((\d\d\d\d-\d\d-\d\d\)))){2})", output)
+    for update in updates:
+        input = re.findall(r"'(.+)':", update[0])[0].strip()
+        dates = re.findall(r"(\d{4}-\d{2}-\d{2})", update[0])
+        updates_dict[input] = dates
+    return updates_dict
+
+def check():
+    data = {}
+    # print("create folders")
+    create_folders()
+    # print("clone repo")
+    clone_repo()
+    # print("checking for updates")
+    updates = check_for_flake_updates()
+    updates_dict = parse_output(updates.stderr)
+
+    if len(updates_dict.keys()) > 0:
+        data["text"] = ("󰏕")
+    else:
+        data["text"] = (u"\u00A0")
+    if len(updates_dict.keys()) <= 0:
+        data["tooltip"] = ("flake inputs up to date")
+    else:
+        data["tooltip"] = ("flake input updates:\n\n")
+
+        for input in updates_dict.keys():
+            data["tooltip"] += "<b>{}</b>\n".format(input)
+            data["tooltip"] += "Old Ref: {0} → {1}\n\n".format(updates_dict[input][0].strip(), updates_dict[input][1].strip())
+
+    cache_json(data)
+
+    print(json.dumps(data))
+
+def read_cache():
+    with open(json_cache, mode="r") as cache:
+        print(json.dumps(json.load(cache)))
+
+def main():
+    now = int(datetime.now().strftime("%H"))
+    if os.path.exists(json_cache):
+        mtime = int(time.localtime(os.stat(json_cache).st_ctime).tm_hour)
+    else:
+        mtime = now + 1
+
+    if (now % 2 == 0 and mtime < now) or not os.path.exists(json_cache):
+        check()
+    else:
+        read_cache()
+
+main()