scripts/resync_blends/README.md

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+# Remap Tools
+
+This directory contains a script that resyncs any files older than one day and saves the file. The script requires two arguments:
+1. The path to the project
+2. the argument `--exec` followed by the path to the blender executable 
+
+## Usage
+1. Enter remap directory `cd blender-studio-pipeline/scripts/resync_blends`
+2. Run `./run_resync_blends.py /data/your_project_name/ --exec /home/user/blender/bin/blender`

scripts/resync_blends/resync_blend_file.py

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+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTIBILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import bpy
+import contextlib
+
+
+def main():
+    if len(bpy.data.libraries) == 0:
+        return
+
+    for lib in bpy.data.libraries:
+        lib.reload()
+
+    with override_save_version():
+        bpy.ops.wm.save_mainfile()
+        print(f"Reloaded & Saved file: '{bpy.data.filepath}'")
+        bpy.ops.wm.quit_blender()
+
+
+@contextlib.contextmanager
+def override_save_version():
+    """Overrides the save version settings"""
+    save_version = bpy.context.preferences.filepaths.save_version
+
+    try:
+        bpy.context.preferences.filepaths.save_version = 0
+        yield
+
+    finally:
+        bpy.context.preferences.filepaths.save_version = save_version
+
+
+if __name__ == "__main__":
+    main()

scripts/resync_blends/run_resync_blends.py

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+#!/usr/bin/env python3
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTIBILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+from pathlib import Path
+import argparse
+import os
+import platform
+import subprocess
+import sys
+import json
+from typing import List
+import time
+
+
+def cancel_program(message: str) -> None:
+    """Cancel Execution of this file"""
+    print(message)
+    sys.exit(0)
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument(
+    "path",
+    help="Path folder on which to perform crawl.",
+)
+
+parser.add_argument(
+    "-e",
+    "--exec",
+    help="user must provide blender executable path.",
+    type=str,
+    required=True,
+)
+
+
+def get_bbatch_script_path() -> str:
+    """Returns path to script that runs with bbatch"""
+    dir = Path(__file__).parent.absolute()
+    return str(dir.joinpath("resync_blend_file.py"))
+
+
+def get_files_to_crawl(project_path: str):  # -> returns list of strings
+
+    blend_files = [
+        f for f in Path(project_path).glob("**/*") if f.is_file() and f.suffix == ".blend"
+    ]
+
+    epoch_time = int(time.time())
+    resync_blend_files = []
+    for blend_file in blend_files:
+        elapse_time = epoch_time - os.path.getctime(blend_file)
+        # if file hasn't been saved in more than 24 hours, resync
+        if not elapse_time > 86400:
+            print("Skipping recently saved file:", str(blend_file))
+            continue
+        resync_blend_files.append(blend_file)
+    return resync_blend_files
+
+
+def main():
+    """Resync Blender Files in a given folder"""
+    args = parser.parse_args()
+    project_path = Path(args.path)
+    if not project_path.exists():
+        cancel_program("Provided Path does not exist")
+    exec_path = Path(args.exec)
+    if not exec_path.exists():
+        cancel_program("Provided Executable path does not exist")
+    script_path = get_bbatch_script_path()
+    files_to_craw = get_files_to_crawl(project_path)
+    if len(files_to_craw) < 1:
+        cancel_program("No Files to resync")
+
+    os.chdir("../bbatch")
+    print("Resyncing Files...")
+    cmd_list = [
+        'python',
+        '-m',
+        'bbatch',
+        "--nosave",
+        "--recursive",
+        '--script',
+        script_path,
+        '--exec',
+        exec_path,
+    ]
+
+    for item in files_to_craw:
+        cmd_list.insert(3, item)
+
+    process = subprocess.Popen(cmd_list, shell=False)
+    if process.wait() != 0:
+        cancel_program(f"Resync Failed!")
+    print("Resync Completed Successfully")
+    return 0
+
+
+if __name__ == "__main__":
+    main()