mirror of
https://github.com/discourse/discourse.git
synced 2024-11-27 08:33:39 +08:00
122 lines
2.9 KiB
Ruby
122 lines
2.9 KiB
Ruby
require_dependency "s3_helper"
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def brotli_s3_path(path)
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ext = File.extname(path)
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"#{path[0..-ext.length]}br#{ext}"
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end
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def gzip_s3_path(path)
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ext = File.extname(path)
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"#{path[0..-ext.length]}gz#{ext}"
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end
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def should_skip?(path)
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return false if ENV['FORCE_S3_UPLOADS']
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@existing_assets ||= Set.new(helper.list("assets/").map(&:key))
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@existing_assets.include?(path)
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end
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def upload(path, remote_path, content_type, content_encoding = nil)
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options = {
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cache_control: 'max-age=31556952, public, immutable',
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content_type: content_type,
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acl: 'public-read',
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tagging: ''
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}
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if content_encoding
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options[:content_encoding] = content_encoding
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end
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if should_skip?(remote_path)
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puts "Skipping: #{remote_path}"
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else
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puts "Uploading: #{remote_path}"
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helper.upload(path, remote_path, options)
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end
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end
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def helper
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@helper ||= S3Helper.new(GlobalSetting.s3_bucket.downcase, '', S3Helper.s3_options(GlobalSetting))
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end
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def assets
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cached = Rails.application.assets&.cached
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manifest = Sprockets::Manifest.new(cached, Rails.root + 'public/assets', Rails.application.config.assets.manifest)
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results = []
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manifest.assets.each do |_, path|
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fullpath = (Rails.root + "public/assets/#{path}").to_s
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content_type = MiniMime.lookup_by_filename(fullpath).content_type
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asset_path = "assets/#{path}"
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results << [fullpath, asset_path, content_type]
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if File.exist?(fullpath + '.br')
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results << [fullpath + '.br', brotli_s3_path(asset_path), content_type, 'br']
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end
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if File.exist?(fullpath + '.gz')
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results << [fullpath + '.gz', gzip_s3_path(asset_path), content_type, 'gzip']
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end
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if File.exist?(fullpath + '.map')
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results << [fullpath + '.map', asset_path + '.map', 'application/json']
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end
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end
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results
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end
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def asset_paths
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Set.new(assets.map { |_, asset_path| asset_path })
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end
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def ensure_s3_configured!
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unless GlobalSetting.use_s3?
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STDERR.puts "ERROR: Ensure S3 is configured in config/discourse.conf of environment vars"
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exit 1
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end
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end
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task 's3:upload_assets' => :environment do
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ensure_s3_configured!
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puts "installing CORS rule"
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helper.ensure_cors!
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assets.each do |asset|
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upload(*asset)
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end
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end
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task 's3:expire_missing_assets' => :environment do
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ensure_s3_configured!
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count = 0
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keep = 0
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in_manifest = asset_paths
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puts "Ensuring AWS assets are tagged correctly for removal"
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helper.list('assets/').each do |f|
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if !in_manifest.include?(f.key)
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helper.tag_file(f.key, old: true)
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count += 1
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else
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# ensure we do not delete this by mistake
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helper.tag_file(f.key, {})
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keep += 1
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end
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end
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puts "#{count} assets were flagged for removal in 10 days (#{keep} assets will be retained)"
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puts "Ensuring AWS rule exists for purging old assets"
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helper.update_lifecycle("delete_old_assets", 10, tag: { key: 'old', value: 'true' })
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end
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