-
-
Save rbngzlv/fb4d703675b0c1630f3133a8f5637c1f to your computer and use it in GitHub Desktop.
Rails database connection, url to yaml
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
######################################################### | |
# | |
# This method takes a db connection url and returns rails | |
# config YAML | |
# | |
########################################################## | |
require "uri" | |
require "yaml" | |
db_url = "mysql2://ted:password@example.net:3306/test?reconnect=false" | |
uri = URI.parse(ENV["db_url"] || db_url) | |
qs = Hash[URI::decode_www_form(uri.query)] | |
ui = uri.userinfo.split(':') | |
config = { | |
"production" => { | |
"encoding" => qs["encoding"] || "utf-8", | |
"adapter" => uri.scheme, | |
"host" => uri.host, | |
"port" => uri.port || 3306, | |
"database" => uri.path[1..-1], | |
"username" => ui.first, | |
"password" => ui.last, | |
"reconnect" => qs["reconnect"] || true, | |
"pool" => qs["pool"] || 5, | |
}.to_yaml | |
puts config | |
# --- | |
# production: | |
# encoding: utf-8 | |
# adapter: mysql2 | |
# host: example.net | |
# port: 3306 | |
# database: test | |
# username: ted | |
# password: password | |
# reconnect: 'false' | |
# pool: 5 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment