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# GOV.UK Mini Environment Admin
# Copyright © 2018 Christopher Baines <mail@cbaines.net>
#
# This file is part of the GOV.UK Mini Environment Admin.
#
# The GOV.UK Mini Environment Admin is free software: you can
# redistribute it and/or modify it under the terms of the GNU Affero
# General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later
# version.
#
# The GOV.UK Mini Environment Admin is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with the GOV.UK Mini Environment Admin. If not, see
# <http://www.gnu.org/licenses/>.
class GovukGuix::RevisionsController < ApplicationController
def show
@revision = GovukGuix::Revision.find(params['id'])
end
def enqueue_fetch_revision
revision = params.require('revision')
# Attempt to check if this can be performed locally
if Guix.available_locally?
options = {}
else
# Assume that the AWS backend is in use
backend = Backends::TerraformAws.first
remote_host = backend.backend_latest_terraform_state.output_value(
'guix_daemon_public_dns'
)
options = {
run_remotely_on_host: "ubuntu@#{remote_host}"
}
end
GovukGuix::FetchRevisionJob.enqueue(revision, options)
flash[:info] = "Fetching govuk-guix revision (#{revision})..."
redirect_to setup_path
end
end
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