Create script to update repo skeleton #80

Signed-off-by: Jono Yang <jyang@nexb.com>

Author: JonoYang

etc/scripts/update_skeleton.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) nexB Inc. and others. All rights reserved.
+# ScanCode is a trademark of nexB Inc.
+# SPDX-License-Identifier: Apache-2.0
+# See http://www.apache.org/licenses/LICENSE-2.0 for the license text.
+# See https://github.com/nexB/skeleton for support or download.
+# See https://aboutcode.org for more information about nexB OSS projects.
+#
+
+from pathlib import Path
+import os
+import subprocess
+
+import click
+
+
+NEXB_PUBLIC_REPO_NAMES=[
+    "aboutcode-toolkit",
+    "ahocode",
+    "bitcode",
+    "clearcode-toolkit",
+    "commoncode",
+    "container-inspector",
+    "debian-inspector",
+    "deltacode",
+    "elf-inspector",
+    "extractcode",
+    "fetchcode",
+    "gemfileparser2",
+    "gh-issue-sandbox",
+    "go-inspector",
+    "heritedcode",
+    "license-expression",
+    "license_copyright_pipeline",
+    "nuget-inspector",
+    "pip-requirements-parser",
+    "plugincode",
+    "purldb",
+    "pygmars",
+    "python-inspector",
+    "sanexml",
+    "saneyaml",
+    "scancode-analyzer",
+    "scancode-toolkit-contrib",
+    "scancode-toolkit-reference-scans",
+    "thirdparty-toolkit",
+    "tracecode-toolkit",
+    "tracecode-toolkit-strace",
+    "turbo-spdx",
+    "typecode",
+    "univers",
+]
+
+
+@click.command()
+@click.help_option("-h", "--help")
+def update_skeleton_files(repo_names=NEXB_PUBLIC_REPO_NAMES):
+    """
+    Update project files of nexB projects that use the skeleton
+
+    This script will:
+    - Clone the repo
+    - Add the skeleton repo as a new origin
+    - Create a new branch named "update-skeleton-files"
+    - Merge in the new skeleton files into the "update-skeleton-files" branch
+
+    The user will need to save merge commit messages that pop up when running
+    this script in addition to resolving the merge conflicts on repos that have
+    them.
+    """
+
+    # Create working directory
+    work_dir_path = Path("/tmp/update_skeleton/")
+    if not os.path.exists(work_dir_path):
+        os.makedirs(work_dir_path, exist_ok=True)
+
+    for repo_name in repo_names:
+        # Move to work directory
+        os.chdir(work_dir_path)
+
+        # Clone repo
+        repo_git = f"git@github.com:nexB/{repo_name}.git"
+        subprocess.run(["git", "clone", repo_git])
+
+        # Go into cloned repo
+        os.chdir(work_dir_path / repo_name)
+
+        # Add skeleton as an origin
+        subprocess.run(["git", "remote", "add", "skeleton", "git@github.com:nexB/skeleton.git"])
+
+        # Fetch skeleton files
+        subprocess.run(["git", "fetch", "skeleton"])
+
+        # Create and checkout new branch
+        subprocess.run(["git", "checkout", "-b", "update-skeleton-files"])
+
+        # Merge skeleton files into the repo
+        subprocess.run(["git", "merge", "skeleton/main", "--allow-unrelated-histories"])
+
+
+if __name__ == "__main__":
+    update_skeleton_files()