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index.js creation with Python from a dynamic asset structure
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| from pathlib import Path | |
| from pprint import pprint | |
| import os, json | |
| root_path = Path('YOUR_ROOT_PATH') | |
| assets = {} | |
| def add_to_dict(root_dict, components, path_to_root): | |
| component = components.pop(0) | |
| if component not in root_dict.keys(): | |
| if len(components) !=0: | |
| root_dict[component] = {} | |
| else: | |
| component = component.split('.')[0] | |
| root_dict[component] = "require('./{0}')".format(path_to_root) | |
| new_root = root_dict[component] | |
| if len(components) == 0: | |
| # Exit | |
| return | |
| else: | |
| # Recursion | |
| add_to_dict(new_root, components, path_to_root) | |
| pathlist = sorted(root_path.glob('**/*.jpg')) | |
| for path in pathlist: | |
| path_in_str = str(path) | |
| print(path_in_str) | |
| components = list(path.parts[len(root_path.parts):]) | |
| add_to_dict(assets,components, os.path.join(*[path for path in components])) | |
| str_assets = json.dumps(assets, indent=4, sort_keys=True).replace('"','') | |
| js_string = 'const assets = ' + str_assets + '; \n\nexport default assets;' | |
| with open('./index.js', 'w') as file: | |
| file.write(js_string) |
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