diff options
Diffstat (limited to 'railties/lib/rails/commands/credentials/credentials_command')
-rw-r--r-- | railties/lib/rails/commands/credentials/credentials_command/diffing.rb | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/railties/lib/rails/commands/credentials/credentials_command/diffing.rb b/railties/lib/rails/commands/credentials/credentials_command/diffing.rb new file mode 100644 index 0000000000..715dd06ea4 --- /dev/null +++ b/railties/lib/rails/commands/credentials/credentials_command/diffing.rb @@ -0,0 +1,49 @@ +# frozen_string_literal: true + +require "fileutils" + +module Rails::Command::CredentialsCommand::Diffing # :nodoc: + class Error < StandardError; end + + def enable_credentials_diffing + unless already_answered? || enabled? + answer = yes?("Would you like to make the credentials diff from git more readable in the future? [Y/n]") + end + + enable if answer + FileUtils.touch(tracker) unless answer.nil? + rescue Error + say "Couldn't setup git to enable credentials diffing" + end + + private + def already_answered? + tracker.exist? + end + + def enabled? + system_call("git config --get 'diff.rails_credentials.textconv'", accepted_codes: [0, 1]) + end + + def enable + system_call("git config diff.rails_credentials.textconv 'bin/rails credentials:show'", accepted_codes: [0]) + + git_attributes = Rails.root.join(".gitattributes") + File.open(git_attributes, "a+") do |file| + file.write(<<~EOM) + config/credentials/*.yml.enc diff=rails_credentials + config/credentials.yml.enc diff=rails_credentials + EOM + end + end + + def tracker + Rails.root.join("tmp", "rails_pretty_credentials") + end + + def system_call(command_line, accepted_codes:) + result = system(command_line) + raise(Error) if accepted_codes.exclude?($?.exitstatus) + result + end +end |