Class: Portage::Ucp::Check

Inherits:
Object
  • Object
show all
Defined in:
lib/portage/ucp/check.rb

Overview

portage-ucp-check <url> — point it at any storefront and find out what portage-ucp can do with it. Checks for a native /.well-known/ucp manifest first (the store may already speak UCP without this gem, see README's "Why /.well-known/ucp?"), then a <link rel="ucp" href=...> manifest pointer in the homepage (the same fallback portage buy follows); if there isn't one, detects the commerce platform from the page itself (see Resolver) and names the matching portage-ucp- gem — probing it live when that adapter's env vars are already set, so "best match" means a confirmed-working adapter, not just a guess.

Constant Summary collapse

MANIFEST_PATH = 
"/.well-known/ucp".freeze
REDIRECT_LIMIT = 
5

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Check

Returns a new instance of Check.



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# File 'lib/portage/ucp/check.rb', line 24

def initialize(url)
  raw = url.to_s.strip
  raw = "https://#{raw}" unless raw =~ %r{\Ahttps?://}i
  @uri = URI.parse(raw)
end

Class Method Details

.call(url) ⇒ Object 



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# File 'lib/portage/ucp/check.rb', line 22

def self.call(url) = new(url).call

Instance Method Details

#call ⇒ Object 



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# File 'lib/portage/ucp/check.rb', line 30

def call
  manifest = fetch_manifest
  return { url: @uri.to_s, native_ucp: manifest } if manifest

  body, headers = fetch_homepage
  linked = manifest_link(body)
  manifest = linked && fetch_json(linked)
  return { url: @uri.to_s, native_ucp: manifest, manifest_url: linked.to_s } if manifest

  platform = Resolver.detect_platform(body, headers)

  report = { url: @uri.to_s, native_ucp: nil, platform: platform&.name, recommended_gem: platform&.gem }
  report[:live_probe] = probe(platform) if platform
  report
end