Class: StandardId::Google::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/standard_id/google/install/install_generator.rb

Overview

Installs the Google provider's credentials block in a host Rails app.

Writes config/initializers/standard_id_google.rb — a separate file from config/initializers/standard_id.rb on purpose. The provider is opt-in per app, so its credentials should be removable by deleting one file, and standard_id's own install generator must stay free to overwrite its initializer without clobbering these values.

Initializers load alphabetically, so standard_id.rb runs before standard_id_google.rb — the base configuration is already applied by the time this file sets the social.google_* fields.

Idempotent: re-running skips an initializer that is already there. --skip-initializer opts out; --force overwrites.

Constant Summary collapse

INITIALIZER_PATH = 
"config/initializers/standard_id_google.rb"

Instance Method Summary collapse

Instance Method Details

#copy_initializer ⇒ Object 



41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/generators/standard_id/google/install/install_generator.rb', line 41

def copy_initializer
  if options[:skip_initializer]
    say_status("skip", "#{INITIALIZER_PATH} (--skip-initializer)", :yellow)
    return
  end

  if File.exist?(File.join(destination_root, INITIALIZER_PATH)) && !options[:force]
    say_status("identical", "#{INITIALIZER_PATH} (already exists; pass --force to overwrite)", :blue)
    return
  end

  template "initializer.rb.erb", INITIALIZER_PATH, force: options[:force]
end

#print_env_hint ⇒ Object 



55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
 
# File 'lib/generators/standard_id/google/install/install_generator.rb', line 55

def print_env_hint
  return if options[:skip_initializer]

  say ""
  say "=" * 79
  say "StandardId Google installed."
  say ""
  say "Set these in the host's environment (1Password / DO app spec / .env):"
  say ""
  say "  GOOGLE_OAUTH_CLIENT_ID      the OAuth 2.0 Web application client ID"
  say "  GOOGLE_OAUTH_CLIENT_SECRET  its client secret"
  say ""
  say "Register /auth/callback/google as an authorized redirect URI in the"
  say "Google Cloud console for EVERY origin you serve — the console matches"
  say "the redirect exactly, so staging and production each need their own."
  say "=" * 79
  say ""
end