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author | Rafael França <rafael@franca.dev> | 2019-07-26 14:18:14 -0400 |
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committer | GitHub <noreply@github.com> | 2019-07-26 14:18:14 -0400 |
commit | ea4305109e6dd2833e6e81fe8e70e0b6951a3c9d (patch) | |
tree | 39c0a5e07cf456b24bc4bae011c97b62e1f2bbca /railties/lib/rails/command/helpers/pretty_credentials.rb | |
parent | 0643dc44d5a61ad8a3bedb8bdf9b0f0840035607 (diff) | |
parent | 5a4acf7ac42c44a17a645e8d3682fd0cc145428d (diff) | |
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Merge pull request #36777 from Edouard-chin/ec-git-pretty-credentials
Prettify diff generated by git for encrypted file:
Diffstat (limited to 'railties/lib/rails/command/helpers/pretty_credentials.rb')
-rw-r--r-- | railties/lib/rails/command/helpers/pretty_credentials.rb | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/railties/lib/rails/command/helpers/pretty_credentials.rb b/railties/lib/rails/command/helpers/pretty_credentials.rb new file mode 100644 index 0000000000..873ed0e825 --- /dev/null +++ b/railties/lib/rails/command/helpers/pretty_credentials.rb @@ -0,0 +1,55 @@ +# frozen_string_literal: true + +require "fileutils" + +module Rails + module Command + module Helpers + module PrettyCredentials + Error = Class.new(StandardError) + + def opt_in_pretty_credentials + unless already_answered? || already_opted_in? + answer = yes?("Would you like to make the credentials diff from git more readable in the future? [Y/n]") + end + + opt_in! if answer + FileUtils.touch(tracker) unless answer.nil? + rescue Error + say("Couldn't setup git to prettify the credentials diff") + end + + private + def already_answered? + tracker.exist? + end + + def already_opted_in? + system_call("git config --get 'diff.rails_credentials.textconv'", accepted_codes: [0, 1]) + end + + def opt_in! + 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 + end + end +end |