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Some dbconsole tweaks. [#102 state:resolved]
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@@ -1,49 +1,55 @@ | ||
require 'yaml' | ||
require 'optparse' | ||
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OptionParser.new do |opt| | ||
opt.banner = "Usage: dbconsole [environment]" | ||
opt.parse!(ARGV) | ||
abort opt.to_s unless (0..1).include?(ARGV.size) | ||
end | ||
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env = ENV['RAILS_ENV'] = ARGV.first || ENV['RAILS_ENV'] || 'development' | ||
env = ARGV.first || ENV['RAILS_ENV'] || 'development' | ||
unless config = YAML.load_file(RAILS_ROOT + "/config/database.yml")[env] | ||
abort "No database is configured for the environment '#{env}'" | ||
end | ||
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def find_cmd(*commands) | ||
dirs_on_path = ENV['PATH'].split(File::PATH_SEPARATOR) | ||
dirs_on_path = ENV['PATH'].to_s.split(File::PATH_SEPARATOR) | ||
commands += commands.map{|cmd| "#{cmd}.exe"} if RUBY_PLATFORM =~ /win32/ | ||
commands.detect do |cmd| | ||
dirs_on_path.detect do |path| | ||
File.executable? File.join(path, cmd) | ||
end | ||
end || abort("couldn't find matching executable: #{commands.join(', ')}") | ||
end || abort("Couldn't find database client: #{commands.join(', ')}. Check your $PATH and try again.") | ||
end | ||
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case config["adapter"] | ||
when "mysql" | ||
args = { | ||
'host' => '--host', | ||
'port' => '--port', | ||
'socket' => '--socket', | ||
'username' => '--user', | ||
'password' => '--password', | ||
'encoding' => '--default-character-set' | ||
}.map { |opt, arg| "#{arg}=#{config[opt]}" if config[opt] }.compact | ||
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require 'yaml' | ||
config = YAML::load(File.read(RAILS_ROOT + "/config/database.yml"))[env] | ||
args << config['database'] | ||
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unless config | ||
abort "No database is configured for the environment '#{env}'" | ||
end | ||
exec(find_cmd('mysql5', 'mysql'), *args) | ||
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case config["adapter"] | ||
when "mysql" | ||
exec(find_cmd(*%w(mysql5 mysql)), | ||
*({ 'host' => '--host', | ||
'port' => '--port', | ||
'socket' => '--socket', | ||
'username' => '--user', | ||
'password' => '--password', | ||
'encoding' => '--default-character-set' | ||
}.map { |opt, arg| "#{arg}=#{config[opt]}" if config[opt] }.compact + | ||
[config['database']])) | ||
when "postgresql" | ||
ENV['PGHOST'] = config["host"] if config["host"] | ||
ENV['PGPORT'] = config["port"].to_s if config["port"] | ||
ENV['PGPASSWORD'] = config["password"].to_s if config["password"] | ||
exec(find_cmd('psql'), '-U', config["username"], config["database"]) | ||
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when "sqlite" | ||
exec(find_cmd('sqlite'), config["database"]) | ||
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when "sqlite3" | ||
exec(find_cmd('sqlite3'), config["database"]) | ||
else abort "not supported for this database type" | ||
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else | ||
abort "Unknown command-line client for #{config['database']}. Submit a Rails patch to add support!" | ||
end |