- Stop requiring
setbefore bundler can select the proper version. This could result in
already defined constantwarnings during boot (#659).
- Require Ruby 2.7.
- Require Rails 6.0.
- Fix compatibility issues with code that raises exceptions with frozen backtraces.
- Better support Ruby 3.0.
- Fix bug which makes rails consoles to hang at exit when multiple of them are open (#647).
- Fix support to
- Ensure bundler is required when used.
- Check that app preload was successful before sending a command.
- Require applications to have reloading enabled in the managed environments.
- Require Ruby 2.5.
- Require Rails 5.2.
- Avoid -I rubylibdir with default-gem bundler
- Start server process in directory where command was called
Add explicit support for Rails 6 (no changes were needed)
Drop support to Ruby 1.9, 2.0, 2.1, and 2.3
Fix binstubs not being replaced when their quoting style was changed (#534)
Preserve comments right after the shebang line which might include magic comments such as
Fix binstub failures when Bundler's
BUNDLE_APP_CONFIGenvironment variable is present (#545)
Properly suspend and resume on ctrl-z TSTP and CONT (#361)
Added support for
gems.rbwith Gemfile file name detection using Bundler method (#524)
Michał Zalewski, JuPlutonic
- Fix reloading when a watched directory contains a dangling symlink (#522)
- Watcher logs its activity to the Spring log (#522)
- Polling watcher stops polling after changes have been detected (#523)
- Fix bug which could cause Spring to hang when
- Drop Rails 4.0 and 4.1 support
- Add explicit support for Rails 5 (no changes were needed)
- Use Bundler::LockfileParser to parse lockfile instead of regex (#492)
Spring.failsafe_threadto prevent threads from aborting process due to
Thread.abort_on_exceptionwhen set to
- Specify absolute path to spring binfile when starting the server (#478)
- Time out after 10 seconds if starting the spring server doesn't work (maybe related to #480, #479)
- Prevent infinite boot loop when trying to restart the spring server due to client/server version mismatch (related to #479)
- Auto-restart server when server and client versions do not match
spring servercommand to explicitly start a Spring server process in the foreground, which logging to stdout. This will be useful to those who want to run spring more explicitly, but the real impetus was to enable running a spring server inside a Docker container.
- Numerous other tweaks to better support running Spring inside containers (see https://github.com/jonleighton/spring-docker-example)
- Fix incompatibility with RubyGems 2.6.0.
- Fix problem with using Bundler 1.11 with a custom
- Fix problems with the implementation of the new "Running via Spring preloader" message (see #456, #457)
- Print "Running via Spring preloader" message to stderr, not stdout
- support replaced backtraces / backtraces with only line and number
- show when spring is used automatically to remind people why things might fail, disable with
Spring.quiet = true
- Make the temporary directory path used by spring contain the UID of the process so that spring can work on machines where multiple users share a single $TMPDIR.
- Support new binstub format and --remove option
- Don't suppress non-spring load errors in binstub
- Enable terminal resize detection in rails console.
- Add support for client side hooks.
config/spring_client.rbis loaded before bundler and before a server process is started, it can be used to add new top-level commands.
- Do not boot up the server when using -h / --help
- Ensure the spawned server is loaded from the same version of the Spring gem as the client. Issue #295.
rails testcommand to run in test environment #403 - @eileencodes
- Fix yet another problem with loading spring which seems to affect some/all rbenv users. Issue #390.
- Fix another problem with gems bundled from git repositories. This affected chruby and RVM users, and possibly others. See #383.
- Fix a problem with gems bundled from a git repository, where the
bin/springwas generated before 1.3.0.
- Automatically restart spring after new commands are added. This means
that you can add spring-commands-rspec to your Gemfile and then
immediately start using it, without having to run
spring stop. (Spring will effectively run
spring stopfor you.)
- Make app reloading work in apps which spew out lots of output on startup (previously a buffer would fill up and cause the process to hang). Issue #332.
- Make sure running
bin/springdoes not add an empty string to
Gem.path. Issues #297, #310.
- Fixed problem with
$0including the command line args, which could confuse commands which try to parse
$0. This caused the spring-commands-rspec to not work properly in some cases. Issue #369.
- Add OpenBSD compatibility for
spring status. Issue #299.
- Rails 3.2 no longer officially supported (but it may continue to work)
- Accept -e and --environment options for
config/secrets.ymlby default. #289 - @morgoth
- Change monkey-patched
Kernel.raisefrom public to private (to match default Ruby behavior) #351 - @mattbrictson
- Let application_id also respect RUBY_VERSION for the use case of switching between Ruby versions for a given Rails app - @methodmissing
- Extract the 'listen' watcher to a separate
spring-watcher-listengem. This allows it to be developed/maintained separately.
rails runnercommand no longer passes environment switches to files which it runs. Issue #272.
- Various issues solved to do with termination / processes hanging around longer than they should. Issue #290.
- Detect old binstubs generated with Spring 1.0 and exit with an error. This prevents a situation where you can get stuck in an infinite loop of spring invocations.
warning: already initialized constant APP_PATHwhen running rails commands that do not use spring (e.g.
bin/rails serverwould emit this when you ^C to exit)
reload!in rails console
- Don't connect/disconnect the database if there are no connections configured. Issue #256.
$0so that it is no longer prefixed with "spring ", as doing this cause issues with rspec when running just
rspecwith no arguments.
- Ensure we're always connected to a tty when preloading the application in the background, in order to avoid loading issues with readline + libedit which affected pry-rails.
bin/springbinstub is now generated. This allows us to load spring correctly if you have it installed locally with a
BUNDLE_PATH, so it's no longer necessary to install spring system-wide. We also activate the correct version from your Gemfile.lock. Note that you still can't have spring in your Gemfile as a git repository or local path; it must be a proper gem.
- Various changes to how springified binstubs are implemented. Existing
binstubs will continue to work, but it's recommended to run
spring binstubagain to upgrade them to the new format.
spring binstub --removeoption added for removing spring from binstubs. This won't work unless you have upgraded your binstubs to the new format.
- Better application restarts - if you introduce an error, for example
config/application.rb, spring will now continue to watch your files and will immediately try to restart the application when you edit
config/application.rbagain (hopefully to correct the error). This means that by the time you come to run a command the application may well already be running.
- Gemfile changes are now gracefully handled. Previously they would cause spring to simply quit, meaning that you'd incur the full startup penalty on the next run. Now spring doesn't quit, and will try to load up your new bundle in the background.
- Fix support for using spring with Rails engines/plugins
- Enterprise ready secret sauce added
- Bugfix: environment variables set by bundler (
RUBYOPT, etc...) were being removed from the environment.
- Ensure we only run the code reloader when files have actually changed. This issue became more prominent with Rails 4, since Rails 4 will now reload routes whenever the code is reloaded (see https://github.com/rails/rails/commit/b9b06daa915fdc4d11e8cfe11a7175e5cd8f104f).
- Allow spring to be used in a descendant directory of the application root
- Use the system tmpdir for our temporary files. Previously we used
APP_ROOT/tmp/spring, which caused problems on filesystems which did not support sockets, and also caused problems if
APP_ROOTwas sufficiently deep in the filesystem to exhaust the operating system's socket name limit. Hence, we had a
SPRING_TMP_PATHenvironment variable for configuration. We now use
/tmp/spring/[md5(APP_ROOT)]for the socket and
/tmp/spring/[md5(APP_ROOT)].pidfor the pid file. Thanks @Kriechi for the suggestion. Setting
SPRING_TMP_PATHno longer has any effect.
- Environment variables which were created during application startup are no longer overwritten.
- Support for generating multiple binstubs at once. Use --all to generate all, otherwise you can pass multiple command names to the binstub command.
testunitcommand has been extracted to the
spring-commands-testunitgem, because it's not necessary in Rails 4, where you can just run
rake test path/to/test.
~/.spring.rbconfig file is loaded before bundler, so it's a good place to require extra commands which you want to use in all projects, without having to add those commands to the Gemfile of each individual project.
- Any gems in the bundle with names which start with "spring-commands-" are now autoloaded. This makes it less faffy to add additional commands.
- Display spring version in the help message
- Remove workaround for Rubygems performance issue. This issue is solved
with Rubygems 2.1, so we no longer need to generate a "spring" binstub
file. We warn users if they are not taking advantage of the Rubygems
perf fix (e.g. if they are not on 2.1, or haven't run
gem pristine --all). To upgrade, delete your
spring binstubfor each of your binstubs.
- Binstubs now fall back to non-spring execution of a command if the spring gem is not present. This might be useful for production environments.
- The ENV will be replaced on each run to match the ENV which exists when the spring command is actually run (rather than the ENV which exists when spring first starts).
- Specifying the rails env after the rake command (e.g.
rake RAILS_ENV=test db:migrate) now works as expected.
- Provide an explicit way to set the environment to use when running
rakeon its own.
cucumbercommands are no longer shipped by default. They've been moved to the
- Added the
- Global config file in
- Added logging for debugging. Specify a log file with the
- Fix hang on "Run
bundle installto install missing gems"
- Added hack to make backtraces generated when running a command quieter (by stripping out all the lines relating to spring)
- Rails 4 is officially supported
Spring.watch_method=configuration option to switch between polling and the
listengem. Previously, we used the
listengem if it was available, but this makes the option explicit. Set
Spring.watch_method = :listento use the listen gem.
- Fallback when Process.fork is not available. In such cases, the user will not receive the speedup that Spring provides, but won't receive an error either.
- Don't preload
spec_helperby default. This was causing people subtle problems (for example see #113) and is perhaps surprising behaviour. It may be desirable, but it depends on the application, therefore we suggest it to people in the README but no longer do it by default.
- Don't stay connected to database in the application processes. There's no need to keep a connection open.
- Avoid using the database in the application processes. Previously, reloading the autoloaded constants would inadvertently cause a connection to the database, which would then prevent tasks like db:create from running (because at that point the database doesn't exist)
- Removed ability to specify list of files for a command to preload. We weren't using this any more internally, and this is easy to do by placing requires in suitable locations in the Rails boot process (which is not explained in the README).
- Seed the random number generator on each run.
Spring::Commands::Rake.environment_matchersfor matching rake tasks to specific environments.
- Kill the spring server when the
Gemfile.lockis changed. This forces a new server to boot up on the next run, which ensures that you get the correct gems (or the correct error message from bundler if you have forgotten to
- Fixed error when
Spring.watchis used in
spring railsto replace
config/spring.rbis only loaded in the server process, so you can require stuff from other gems there without performance implications.
- File watcher no longer pays attention to files outside your application root directory.
- You can use the
listengem for less CPU intensive file watching. See README.