diff options
Diffstat (limited to 'railties/lib/rails/commands/runner.rb')
| -rw-r--r-- | railties/lib/rails/commands/runner.rb | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/railties/lib/rails/commands/runner.rb b/railties/lib/rails/commands/runner.rb index f9c183ac86..b74addf587 100644 --- a/railties/lib/rails/commands/runner.rb +++ b/railties/lib/rails/commands/runner.rb @@ -1,8 +1,8 @@ -require 'optparse' +require "optparse" -options = { environment: (ENV['RAILS_ENV'] || ENV['RACK_ENV'] || "development").dup } +options = { environment: (ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development").dup } code_or_file = nil -command = 'bin/rails runner' +command = "bin/rails runner" if ARGV.first.nil? ARGV.push "-h" @@ -22,16 +22,16 @@ ARGV.clone.options do |opts| opts.on("-h", "--help", "Show this help message.") { $stdout.puts opts; exit } - opts.separator "" - opts.separator "Examples: " + opts.separator "" + opts.separator "Examples: " - opts.separator " rails runner 'puts Rails.env'" - opts.separator " This runs the code `puts Rails.env` after loading the app" - opts.separator "" - opts.separator " rails runner path/to/filename.rb" - opts.separator " This runs the Ruby file located at `path/to/filename.rb` after loading the app" + opts.separator " rails runner 'puts Rails.env'" + opts.separator " This runs the code `puts Rails.env` after loading the app" + opts.separator "" + opts.separator " rails runner path/to/filename.rb" + opts.separator " This runs the Ruby file located at `path/to/filename.rb` after loading the app" - if RbConfig::CONFIG['host_os'] !~ /mswin|mingw/ + if RbConfig::CONFIG["host_os"] !~ /mswin|mingw/ opts.separator "" opts.separator "You can also use runner as a shebang line for your executables:" opts.separator " -------------------------------------------------------------" @@ -61,9 +61,11 @@ elsif File.exist?(code_or_file) else begin eval(code_or_file, binding, __FILE__, __LINE__) - rescue SyntaxError, NameError + rescue SyntaxError, NameError => e $stderr.puts "Please specify a valid ruby command or the path of a script to run." $stderr.puts "Run '#{command} -h' for help." + $stderr.puts + $stderr.puts e exit 1 end end |