#! /usr/bin/env ruby
require 'yaml'
+require 'fileutils'
+
+abort 'Error: Ruby >= 1.9.3 required.' if RUBY_VERSION < '1.9.3'
# Initialize config settings from config.yml
config = YAML.load_file('config.yml')
# Add dynamically chosen config settings. These settings should
# be suitable for any installation.
-# The APP_SECRET the application uses (with OMNIAUTH_APP_ID) to
-# authenticate itself to Omniauth. By default this is generated
-# randomly when the application is built; you can instead
-# substitute a hardcoded string.
-config['OMNIAUTH_APP_SECRET'] = rand(2**512).to_s(36)
-
-# The secret token in services/api/config/initializers/secret_token.rb.
-config['API_SECRET'] = rand(2**256).to_s(36)
-config['WORKER_SECRET'] = rand(2**256).to_s(36)
-
-# Any _PW config settings represent a database password. If it
-# is blank, choose a password randomly.
+# Any _PW/_SECRET config settings represent passwords/secrets. If they
+# are blank, choose a password randomly.
config.each_key do |var|
- if var.end_with?('_PW') && (config[var].nil? || config[var].empty?)
+ if (var.end_with?('_PW') || var.end_with?('_SECRET')) && (config[var].nil? || config[var].empty?)
config[var] = rand(2**256).to_s(36)
end
end
# For each *.in file in the docker directories, substitute any
# @@variables@@ found in the file with the appropriate config
# variable. Support up to 10 levels of nesting.
+#
+# TODO(twp): add the *.in files directory to the source tree, and
+# when expanding them, add them to the "generated" directory with
+# the same tree structure as in the original source. Then all
+# the files can be added to the docker container with a single ADD.
+
+Dir.glob('*/generated/*') do |stale_file|
+ File.delete(stale_file)
+end
Dir.glob('*/*.in') do |template_file|
- output_path = template_file.sub(/\.in$/, '')
- output = File.open(output_path, 'w')
+ generated_dir = File.join(File.dirname(template_file), 'generated')
+ Dir.mkdir(generated_dir) unless Dir.exists? generated_dir
+ output_path = File.join(generated_dir, File.basename(template_file, '.in'))
+ output = File.open(output_path, "w")
File.open(template_file) do |input|
input.each_line do |line|
end
output.close
end
+
+# Copy the ssh public key file to base/generated (if a path is given)
+generated_dir = File.join('base/generated')
+Dir.mkdir(generated_dir) unless Dir.exists? generated_dir
+if config.key?('PUBLIC_KEY_PATH') &&
+ ! (config['PUBLIC_KEY_PATH'] == '') &&
+ File.readable?(config['PUBLIC_KEY_PATH'])
+ FileUtils.cp(config['PUBLIC_KEY_PATH'],
+ File.join(generated_dir, 'id_rsa.pub'))
+end