mirror of
https://github.com/paper-trail-gem/paper_trail.git
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157 lines
4.8 KiB
Markdown
157 lines
4.8 KiB
Markdown
# Contributing
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Thanks for your interest in PaperTrail!
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Ask usage questions on Stack Overflow:
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https://stackoverflow.com/tags/paper-trail-gem
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**Please do not use github issues to ask usage questions.**
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On github, we appreciate bug reports, feature
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suggestions, and especially pull requests.
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Thanks, and happy (paper) trails :)
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## Reporting Bugs
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Please use our [bug report template][1].
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## Development
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Install gems with `bundle exec appraisal install`. This requires ruby >= 2.0.
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(It is still possible to run the `ar-4.2` gemfile locally on ruby 1.9.3, but
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not the `ar-5.0` gemfile.)
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Testing is a little awkward because the test suite:
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1. Supports multiple versions of rails
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1. Contains a "dummy" rails app with three databases (test, foo, and bar)
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1. Supports three different RDBMS': sqlite, mysql, and postgres
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### Test sqlite, AR 4.2
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```
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# Create the appropriate database config. file
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rm test/dummy/config/database.yml
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DB=sqlite bundle exec rake prepare
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# If this is the first test run ever, create databases.
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# We can't use `appraisal` inside the test dummy, so we must set `BUNDLE_GEMFILE`.
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# See test/dummy/config/boot.rb for a complete explanation.
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cd test/dummy
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export BUNDLE_GEMFILE=../../gemfiles/ar_4.2.gemfile
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RAILS_ENV=test bundle exec rake db:setup
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RAILS_ENV=foo bundle exec rake db:setup
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RAILS_ENV=bar bundle exec rake db:setup
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unset BUNDLE_GEMFILE
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cd ../..
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# Run tests
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DB=sqlite bundle exec appraisal ar-4.2 rake
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# Run a single test file
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DB=sqlite bundle exec appraisal ar-4.2 ruby -I test test/unit/associations_test.rb
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DB=sqlite bundle exec appraisal ar-4.2 rspec spec/paper_trail/serializers/json_spec.rb
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```
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### Test sqlite, AR 5
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```
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# Create the appropriate database config. file
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rm test/dummy/config/database.yml
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DB=sqlite bundle exec rake prepare
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# If this is the first test run ever, create databases.
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# We can't use `appraisal` inside the test dummy, so we must set `BUNDLE_GEMFILE`.
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# See test/dummy/config/boot.rb for a complete explanation.
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cd test/dummy
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export BUNDLE_GEMFILE=../../gemfiles/ar_5.0.gemfile
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RAILS_ENV=test bundle exec rake db:environment:set db:setup
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RAILS_ENV=foo bundle exec rake db:environment:set db:setup
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RAILS_ENV=bar bundle exec rake db:environment:set db:setup
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unset BUNDLE_GEMFILE
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cd ../..
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# Run tests
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DB=sqlite bundle exec appraisal ar-5.0 rake
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```
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### Test mysql, AR 5
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```
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# Create the appropriate database config. file
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rm test/dummy/config/database.yml
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DB=mysql bundle exec rake prepare
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# If this is the first test run ever, create databases.
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# We can't use `appraisal` inside the test dummy, so we must set `BUNDLE_GEMFILE`.
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# See test/dummy/config/boot.rb for a complete explanation.
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cd test/dummy
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export BUNDLE_GEMFILE=../../gemfiles/ar_5.0.gemfile
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RAILS_ENV=test bundle exec rake db:environment:set db:setup
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RAILS_ENV=foo bundle exec rake db:environment:set db:setup
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RAILS_ENV=bar bundle exec rake db:environment:set db:setup
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unset BUNDLE_GEMFILE
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cd ../..
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# Run tests
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DB=mysql bundle exec appraisal ar-5.0 rake
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```
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### Test postgres, AR 5
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```
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# Create the appropriate database config. file
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rm test/dummy/config/database.yml
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DB=postgres bundle exec rake prepare
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# If this is the first test run ever, create databases.
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# Unlike mysql, use create/migrate instead of setup.
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# We can't use `appraisal` inside the test dummy, so we must set `BUNDLE_GEMFILE`.
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# See test/dummy/config/boot.rb for a complete explanation.
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cd test/dummy
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export BUNDLE_GEMFILE=../../gemfiles/ar_5.0.gemfile
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DB=postgres RAILS_ENV=test bundle exec rake db:drop db:create db:migrate
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DB=postgres RAILS_ENV=foo bundle exec rake db:drop db:create db:migrate
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DB=postgres RAILS_ENV=bar bundle exec rake db:drop db:create db:migrate
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unset BUNDLE_GEMFILE
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cd ../..
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# Run tests
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DB=postgres bundle exec rake
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DB=postgres bundle exec appraisal ar-5.0 rake
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```
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## Editing the migration
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After editing `test/dummy/db/migrate/20110208155312_set_up_test_tables.rb` ..
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```
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cd test/dummy
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export BUNDLE_GEMFILE=../../gemfiles/ar_5.0.gemfile
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RAILS_ENV=test bundle exec rake db:environment:set db:drop db:create db:migrate
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RAILS_ENV=foo bundle exec rake db:environment:set db:drop db:create db:migrate
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RAILS_ENV=bar bundle exec rake db:environment:set db:drop db:create db:migrate
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unset BUNDLE_GEMFILE
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cd ../..
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```
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Don't forget to commit changes to `schema.rb`.
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## Releases
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1. Set the version in lib/paper_trail/version_number.rb
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- Set PRE to nil unless it's a pre-release (beta, rc, etc.)
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1. In the changelog,
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- Replace "Unreleased" with the date in iso-8601 format
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- Add a new "Unreleased" section
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1. In the readme, update references to version number, including
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- documentation links table
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- compatability table
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1. Commit
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1. git tag -a -m "v5.0.0" "v5.0.0" # or whatever number
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1. git push --tags origin 5-stable # or whatever branch
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1. gem build paper_trail.gemspec
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1. gem push paper_trail-5.0.0.gem
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[1]: https://github.com/airblade/paper_trail/blob/master/doc/bug_report_template.rb
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