New merge-ta-lib-temp.py script. Useful for CI development

scripts/merge-ta-lib-temp.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+
+# Merge remote ta-lib-temp fork (main) into the "official" ta-lib repository (dev branch)
+#
+# Must be executed while current directory is in the official ta-lib repository.
+#
+# Optionally, a "--squash <comment>" allows to reduce all changes to a single commit.
+#
+# How to define the URL of the fork?
+# With 'git remote add'. Example:
+#   git remote add ta-lib-temp https://github.com/TA-Lib/ta-lib-temp.git
+#
+# Why this script?
+# The ta-lib-temp fork is useful while developing/testing Github actions.
+# It reduces the notification noise and risk while debugging the CI.
+#
+# (e.g. nobody "watch" the fork, while >20 watches are on the official ta-lib).
+
+import argparse
+import subprocess
+import sys
+from utilities.common import verify_git_repo
+
+def run_command(command):
+    """Run a shell command and return the output."""
+    result = subprocess.run(command, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+    return result.stdout.strip()
+
+def main():
+    parser = argparse.ArgumentParser(description="Merge ta-lib-temp fork into the upstream ta-lib repository.")
+    parser.add_argument('--squash', type=str, help="Squash all changes into a single commit with the specified comment.")
+    args = parser.parse_args()
+
+    root_dir = verify_git_repo()
+    try:
+
+        # Using git, verify that the repos is "ta-lib.git"
+        remote_url = run_command(['git', 'remote', 'get-url', 'origin'])
+        if not remote_url.endswith('ta-lib.git'):
+            print("This script must be run from the upstream ta-lib repository.")
+            sys.exit(1)
+
+        # Usign git, check if ta-lib-temp is a remote
+        remotes = run_command(['git', 'remote'])
+        if 'ta-lib-temp' not in remotes:
+            print(f"The remote ta-lib-temp is not configured.")
+            print(f"Use 'git remote add ta-lib-temp URL' to add it.")
+            print(f"Example: git remote add ta-lib-temp https://github.com/TA-Lib/ta-lib-temp.git")
+            sys.exit(1)
+
+        # Fetch the latest changes from the ta-lib-temp fork
+        run_command(['git', 'fetch', 'ta-lib-temp'])
+
+        # Checkout the main branch of the official repository
+        run_command(['git', 'checkout', 'dev'])
+
+        # Merge the ta-lib-temp changes
+        if args.squash:
+            # Squash merge
+            run_command(['git', 'merge', '--squash', 'ta-lib-temp/main'])
+            run_command(['git', 'commit', '-m', args.squash])
+        else:
+            # Regular merge
+            run_command(['git', 'merge', 'ta-lib-temp/main'])
+
+        print("Merge completed successfully.")
+
+    except subprocess.CalledProcessError as e:
+        print(f"An error occurred: {e}")
+        sys.exit(1)
+
+if __name__ == "__main__":
+    main()