71 lines
2.5 KiB
Python
71 lines
2.5 KiB
Python
from pathlib import Path
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from django.conf import settings
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from django.contrib.staticfiles.storage import ManifestStaticFilesStorage
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from rcssmin import cssmin
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from rjsmin import jsmin
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class UmapManifestStaticFilesStorage(ManifestStaticFilesStorage):
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support_js_module_import_aggregation = True
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# We remove `;` at the end of all regexps to match our prettier config.
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_js_module_import_aggregation_patterns = (
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"*.js",
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(
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(
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(
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r"""(?P<matched>import(?s:(?P<import>[\s\{].*?))"""
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r"""\s*from\s*['"](?P<url>[\.\/].*?)["']\s*)"""
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),
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'import%(import)s from "%(url)s"\n',
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),
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(
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(
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r"""(?P<matched>export(?s:(?P<exports>[\s\{].*?))"""
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r"""\s*from\s*["'](?P<url>[\.\/].*?)["']\s*)"""
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),
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'export%(exports)s from "%(url)s"\n',
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),
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(
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r"""(?P<matched>import\s*['"](?P<url>[\.\/].*?)["']\s*)""",
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'import"%(url)s"\n',
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),
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(
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r"""(?P<matched>import\(["'](?P<url>.*?)["']\))""",
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"""import("%(url)s")""",
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),
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),
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)
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# https://github.com/django/django/blob/0fcee1676c7f14bb08e2cc662898dee56d9cf207↩
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# /django/contrib/staticfiles/storage.py#L78C5-L105C6
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patterns = (
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(
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"*.css",
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(
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r"""(?P<matched>url\(['"]{0,1}\s*(?P<url>.*?)["']{0,1}\))""",
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(
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r"""(?P<matched>@import\s*["']\s*(?P<url>.*?)["'])""",
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"""@import url("%(url)s")""",
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),
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# Remove CSS source map rewriting
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),
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),
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# Remove JS source map rewriting
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)
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def post_process(self, paths, **options):
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collected = super().post_process(paths, **options)
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for original_path, processed_path, processed in collected:
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if processed_path.endswith(".js"):
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path = Path(settings.STATIC_ROOT) / processed_path
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initial = path.read_text()
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minified = jsmin(initial)
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path.write_text(minified)
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if processed_path.endswith(".css"):
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path = Path(settings.STATIC_ROOT) / processed_path
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initial = path.read_text()
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minified = cssmin(initial)
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path.write_text(minified)
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yield original_path, processed_path, True
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