#!/usr/bin/env python3
import pathlib
import sys

import bpy


ACTION_NAME = "WebGapAssignAction"
OBJECT_NAME = "WebGapAssignActionObject"


def main():
    arguments = sys.argv[sys.argv.index("--") + 1 :]
    if len(arguments) != 1:
        raise SystemExit("usage: blender -b --factory-startup --python M16-GAP-00266.py -- OUTPUT")
    bpy.ops.wm.read_factory_settings(use_empty=True)
    obj = bpy.data.objects.new(OBJECT_NAME, None)
    bpy.context.scene.collection.objects.link(obj)
    for frame, x in ((1, 0.0), (5, 2.0)):
        obj.location.x = x
        obj.keyframe_insert(data_path="location", index=0, frame=frame)
    action = obj.animation_data.action
    action.name = ACTION_NAME
    action.use_fake_user = True
    bpy.context.scene.frame_start = 1
    bpy.context.scene.frame_end = 5
    bpy.context.scene.frame_set(1)
    bpy.ops.wm.save_as_mainfile(
        filepath=str(pathlib.Path(arguments[0]).resolve()), check_existing=False, compress=True
    )


if __name__ == "__main__":
    main()