1 files changed, 79 insertions, 0 deletions
diff --git a/maintainers/scripts/update.py b/maintainers/scripts/update.py
new file mode 100644
index 00000000000..eb7d0ef2647
--- /dev/null
+++ b/maintainers/scripts/update.py
@@ -0,0 +1,79 @@
+import argparse
+import concurrent.futures
+import json
+import os
+import subprocess
+import sys
+
+updates = {}
+
+def eprint(*args, **kwargs):
+    print(*args, file=sys.stderr, **kwargs)
+
+def run_update_script(package):
+    eprint(f" - {package['name']}: UPDATING ...")
+
+    subprocess.run(package['updateScript'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, check=True)
+
+
+def main(max_workers, keep_going, packages):
+    with open(sys.argv[1]) as f:
+        packages = json.load(f)
+
+    eprint()
+    eprint('Going to be running update for following packages:')
+    for package in packages:
+        eprint(f" - {package['name']}")
+    eprint()
+
+    confirm = input('Press Enter key to continue...')
+    if confirm == '':
+        eprint()
+        eprint('Running update for:')
+
+        with concurrent.futures.ProcessPoolExecutor(max_workers=max_workers) as executor:
+            for package in packages:
+                updates[executor.submit(run_update_script, package)] = package
+
+            for future in concurrent.futures.as_completed(updates):
+                package = updates[future]
+
+                try:
+                    future.result()
+                    eprint(f" - {package['name']}: DONE.")
+                except subprocess.CalledProcessError as e:
+                    eprint(f" - {package['name']}: ERROR")
+                    eprint()
+                    eprint(f"--- SHOWING ERROR LOG FOR {package['name']} ----------------------")
+                    eprint()
+                    eprint(e.stdout.decode('utf-8'))
+                    with open(f"{package['pname']}.log", 'wb') as f:
+                        f.write(e.stdout)
+                    eprint()
+                    eprint(f"--- SHOWING ERROR LOG FOR {package['name']} ----------------------")
+
+                    if not keep_going:
+                        sys.exit(1)
+
+        eprint()
+        eprint('Packages updated!')
+        sys.exit()
+    else:
+        eprint('Aborting!')
+        sys.exit(130)
+
+parser = argparse.ArgumentParser(description='Update packages')
+parser.add_argument('--max-workers', '-j', dest='max_workers', type=int, help='Number of updates to run concurrently', nargs='?', default=4)
+parser.add_argument('--keep-going', '-k', dest='keep_going', action='store_true', help='Do not stop after first failure')
+parser.add_argument('packages', help='JSON file containing the list of package names and their update scripts')
+
+if __name__ == '__main__':
+    args = parser.parse_args()
+
+    try:
+        main(args.max_workers, args.keep_going, args.packages)
+    except (KeyboardInterrupt, SystemExit) as e:
+        for update in updates:
+            update.cancel()
+
+        sys.exit(e.code if isinstance(e, SystemExit) else 130)