pebble/devsite/plugins/environment_generator.rb

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# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Jekyll
class EnvironmentGenerator < Generator
priority :highest
def initialize(site)
# TODO: Figure out how to check for the environment type.
require 'dotenv'
Dotenv.load
end
def generate(site)
if !ENV.has_key?('URL') && ENV.has_key?('HEROKU_APP_NAME')
ENV['URL'] = "https://#{ENV['HEROKU_APP_NAME']}.herokuapp.com"
ENV['HTTPS_URL'] = "https://#{ENV['HEROKU_APP_NAME']}.herokuapp.com"
end
site.data['env'].each do |item|
if ENV.has_key?(item['env'])
set_config(site.config, item['config'], ENV[item['env']])
elsif item.has_key?('default')
set_config(site.config, item['config'], item['default'])
end
end
end
private
# TODO: Rewrite this function to allow for nested keys.
def set_config(config, key, value)
config[key] = value
end
end
end