NewsBlur/utils/pipeline_utils.py

import re
from django.conf import settings
from pipeline.finders import FileSystemFinder as PipelineFileSystemFinder
from pipeline.finders import AppDirectoriesFinder as PipelineAppDirectoriesFinder
from pipeline.storage import GZIPMixin
from pipeline.storage import PipelineManifestStorage

class PipelineStorage(PipelineManifestStorage):
    def url(self, *args, **kwargs):
        if settings.DEBUG_ASSETS:
            # print(f"Pre-Pipeline storage: {args} {kwargs}")
            kwargs['name'] = re.sub(r'\.[a-f0-9]{12}\.(css|js)$', r'.\1', args[0])
            args = args[1:]
        url = super().url(*args, **kwargs)
        if settings.DEBUG_ASSETS:
            url = url.replace(settings.STATIC_URL, settings.MEDIA_URL)
            url = re.sub(r'\.[a-f0-9]{12}\.(css|js)$', r'.\1', url)
        # print(f"Pipeline storage: {args} {kwargs} {url}")
        return url

class GzipPipelineStorage(GZIPMixin, PipelineManifestStorage):
    pass

class AppDirectoriesFinder(PipelineAppDirectoriesFinder):
    """
    Like AppDirectoriesFinder, but doesn't return any additional ignored patterns

    This allows us to concentrate/compress our components without dragging
    the raw versions in too.
    """
    ignore_patterns = [
        # '*.js',
        # '*.css',
        '*.less',
        '*.scss',
        '*.styl',
        '*.sh',
        '*.html',
        '*.ttf',
        '*.md',
        '*.markdown',
        '*.php',
        '*.txt',
        # '*.gif', # due to django_extensions/css/jquery.autocomplete.css: django_extensions/img/indicator.gif
        '*.png',
        '*.jpg',
        # '*.svg', # due to admin/css/base.css: admin/img/sorting-icons.svg
        '*.ico',
        '*.icns',
        '*.psd',
        '*.ai',
        '*.sketch',
        '*.emf',
        '*.eps',
        '*.pdf',
        '*.xml',
        '*LICENSE*',
        '*README*',
    ]
    
class FileSystemFinder(PipelineFileSystemFinder):
    """
    Like FileSystemFinder, but doesn't return any additional ignored patterns

    This allows us to concentrate/compress our components without dragging
    the raw versions in too.
    """
    ignore_patterns = [
        # '*.js',
        # '*.css',
        # '*.less',
        # '*.scss',
        # '*.styl',
        '*.sh',
        '*.html',
        '*.ttf',
        '*.md',
        '*.markdown',
        '*.php',
        '*.txt',
        '*.gif',
        '*.png',
        '*.jpg',
        '*media/**/*.svg',
        '*.ico',
        '*.icns',
        '*.psd',
        '*.ai',
        '*.sketch',
        '*.emf',
        '*.eps',
        '*.pdf',
        '*.xml',
        '*embed*',
        'blog*',
        # # '*bookmarklet*',
        # # '*circular*',
        # # '*embed*',
        '*css/mobile*',
        '*extensions*',
        'fonts/*/*.css',
        '*flash*',
        # '*jquery-ui*',
        # 'mobile*',
        '*safari*',
        # # '*social*',
        # # '*vendor*',
        # 'Makefile*',
        # 'Gemfile*',
        'node_modules',
    ]