Added script to automatically sync vercel env variables.

Author: lawruixi

sync_vercel_env.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+# Usage: python3 sync_vercel_env.py <env-file> <environment>
+
+import os
+import sys
+import subprocess
+
+def run_cmd(cmd, input_text = None):
+    return subprocess.run(cmd, input=input_text, text=True, capture_output=True, check=True)
+
+def main():
+    if len(sys.argv) != 3:
+        print("Usage: python3 sync_vercel_env.py <env-file> <environment>")
+        sys.exit(1)
+
+    env_file = sys.argv[1]
+    target_env = sys.argv[2]
+
+    # vercel_token = os.environ.get("VERCEL_TOKEN")
+    vercel_token = "S24aMfBSdGkAopqwv5vQJBWO"
+
+    if not vercel_token:
+        print("Error: VERCEL_TOKEN environment variable not set.")
+        sys.exit(1)
+
+    if not os.path.isfile(env_file):
+        print("Error: .env file does not exist.")
+        sys.exit(1)
+
+    try:
+        result = run_cmd(["vercel", "env", "ls", "--token", vercel_token])
+        if len(result.stdout) == 0:
+            print("No env vars detected.")
+        else:
+            # Parse the output, which is one long formatted string.
+            split_nonempty_output_lines = list(filter(lambda line: len(line.strip()) > 0, result.stdout.split("\n")))
+            # print(split_nonempty_output_lines)
+            existing_vars = list(map(lambda line: list(filter(lambda x: x, line.split(" ")))[0], split_nonempty_output_lines))
+
+            # Index 0 is the table header.
+            for i in range(1, len(existing_vars)):
+                print(f"Deleting Vercel env var {existing_vars[i]}...")
+                run_cmd(["vercel", "env", "rm", f"{existing_vars[i]}", target_env, "--token", vercel_token, "--yes"])
+                print("Deleted. \n")
+
+    except subprocess.CalledProcessError as e:
+       print(f"Failed with error: {e.stderr}")
+
+    with open(env_file, "r") as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
+            
+            if "=" not in line:
+                print("Skipping invalid line.")
+ 
+            print(line)
+            key, value = line.split("=", 1)
+            value = value.strip('"').strip("'")
+            print(f"Adding {key} to Vercel...")
+ 
+            try:
+                run_cmd(["vercel", "env", "add", key, target_env, "--token", vercel_token], input_text = value)
+                print("Added. \n")
+            except subprocess.CalledProcessError as e:
+                print(f"Failed to add {key}: {e.stderr}")
+ 
+    print("Vercel ENV vars synced.")
+
+
+if __name__ == "__main__":
+    main()