Created
June 5, 2015 19:29
-
-
Save JesseHerrick/4a3dc6e92603e2ab5990 to your computer and use it in GitHub Desktop.
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
#!/usr/bin/env ruby | |
require 'optparse' | |
require 'fileutils' | |
DB_CONFIG=<<EOF | |
default: &default | |
hostname: localhost | |
adapter: postgresql | |
development: | |
database: DB_NAME_dev | |
<<: *default | |
test: | |
database: DB_NAME_test | |
<<: *default | |
EOF | |
def fail(message) | |
abort "\e[0;31;49m#{message}\e[0m" | |
end | |
def cleanup | |
FileUtils.rm(get_filename) | |
end | |
options = {} | |
OptionParser.new do |opts| | |
opts.banner = "Usage: database_yml [options] <project>" | |
opts.on('-f', '--force', 'Force creation of database.yml') do |f| | |
options[:force] = true | |
end | |
end.parse! | |
def project_name | |
if ARGV.empty? | |
get_projectname.downcase | |
else | |
ARGV.last.downcase | |
end | |
end | |
def current_dir | |
Dir.pwd.split('/').last | |
end | |
def current_dir?(dir) | |
current_dir == dir | |
end | |
def get_projectname | |
if in_config? | |
Dir.pwd.split('/')[-2] | |
else | |
current_dir | |
end | |
end | |
def in_config? | |
current_dir? 'config' | |
end | |
# if we're in the config dir already, just let it happen | |
def get_filename | |
if in_config? | |
File.join(Dir.pwd, 'database.yml') | |
elsif Dir.exist? 'config' | |
File.join(Dir.pwd, 'config/database.yml') | |
else | |
fail "No config directory exists.\nAre you sure you're in a Rails project?" | |
end | |
end | |
def config_with_name(project) | |
DB_CONFIG.gsub('DB_NAME', project) | |
end | |
def create_database_yml | |
File.open(get_filename, 'w+') do |file| | |
file.write config_with_name(project_name) | |
end | |
end | |
def create(options) | |
if File.exist? get_filename | |
if options[:force] | |
create_database_yml | |
else | |
fail "database.yml aleady exists\nTry with -f to force." | |
end | |
else | |
create_database_yml | |
end | |
end | |
def interface(options) | |
project_name # first check if args given | |
puts "Creating database configuration...\nAt: \e[0;34;49m#{get_filename}\e[0m" | |
create(options) | |
puts "\e[0;32;49mDone!\e[0m" | |
end | |
# and finally... call the method! | |
interface(options) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment