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Bundler Should Have Better Error Messages for Missing Deps #5487

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b3ll opened this issue Mar 2, 2017 · 0 comments
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Bundler Should Have Better Error Messages for Missing Deps #5487

b3ll opened this issue Mar 2, 2017 · 0 comments
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@b3ll
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b3ll commented Mar 2, 2017

Upon setting up a barebones install of brew install ruby and setting up bundler and rake using gem install bundler rake, I made a simple ruby project with a Rakefile and a Gemfile.

Anytime I'd run bundle exec rake it'd complain with "can't find executable rake", even though it was in the path and running correctly. As pointed out by @segiddins it's because gem 'rake' was missing from the Gemfile (which, to me being new to ruby, wasn't immediately obvious to be required).

It'd be nice if there was an error message checking for this and potentially offering suggested fixes! :)

Bundler env dump and such: https://gist.github.com/b3ll/9cba83d5bcd40a9f0e4405a28cafef2e

@segiddins segiddins self-assigned this Mar 14, 2017
bundlerbot added a commit that referenced this issue Mar 29, 2017
Friendly error when exec'ing to gem outside the bundle

Closes #5487
bundlerbot added a commit that referenced this issue Apr 4, 2017
Friendly error when exec'ing to gem outside the bundle

Closes #5487
bundlerbot added a commit that referenced this issue Apr 5, 2017
Friendly error when exec'ing to gem outside the bundle

Closes #5487
philipefarias added a commit to dleemoo/rc-images that referenced this issue Jun 12, 2017
Changes since last version used (1.14.6):

== 1.15.1 (2017-06-02)

Bugfixes:

  - `bundle lock --update GEM` will fail gracefully when the gem is not in the lockfile (rubygems/bundler#5693, @segiddins)
  - `bundle init --gemspec` will fail gracefully when the gemspec is invalid (@colby-swandale)
  - `bundle install --force` works when the gemfile contains git gems (rubygems/bundler#5678, @segiddins)
  - `bundle env` will print well-formed markdown when there are no settings (rubygems/bundler#5677, @segiddins)

== 1.15.0 (2017-05-19)

This space intentionally left blank.

== 1.15.0.pre.4 (2017-05-10)

Bugfixes:

  - avoid conflicts when `Gem.finish_resolve` is called after the bundle has been set up (@segiddins)
  - ensure that `Gem::Specification.find_by_name` always returns an object that can have `#to_spec` called on it (rubygems/bundler#5592, @jules2689)

== 1.15.0.pre.3 (2017-04-30)

Bugfixes:

  - avoid redundant blank lines in the readme generated by `bundle gem` (@koic)
  - ensure that `open-uri` is not loaded after `bundle exec` (@segiddins)
  - print a helpful error message when an activated default gem conflicts with
    a gem in the gemfile (@segiddins)
  - only shorten `ref` option for git gems when it is a SHA (rubygems/bundler#5620, @segiddins)

== 1.15.0.pre.2 (2017-04-23)

Bugfixes:

  - ensure pre-existing fit caches are updated from remote sources (rubygems/bundler#5423, @alextaylor000)
  - avoid duplicating specs in the lockfile after updating with the gem uninstalled (rubygems/bundler#5599, @segiddins)
  - ensure git gems have their extensions available at runtime (rubygems/bundler#5594, @jules2689, @segiddins)

== 1.15.0.pre.1 (2017-04-16)

Features:

  - print a notification when a newer version of bundler is available (rubygems/bundler#4683, @segiddins)
  - add man pages for all bundler commands (rubygems/bundler#4988, @feministy)
  - add the `bundle info` command (@fredrb, @colby-swandale)
  - all files created with `bundle gem` comply with the bundler style guide (@zachahn)
  - if installing a gem fails, print out the reason the gem needed to be installed (rubygems/bundler#5078, @segiddins)
  - allow setting `gem.push_key` to set the key used when running `rake release` (@DTrierweiler)
  - print gem versions that are regressing during `bundle update` in yellow (rubygems/bundler#5506, @brchristian)
  - avoid printing extraneous dependencies when the resolver encounters a conflict (@segiddins)
  - add the `bundle issue` command that prints instructions for reporting issues (rubygems/bundler#4871, @jonathanpike)
  - add `--source` and `--group` options to the `bundle inject` command (rubygems/bundler#5452, @Shekharrajak)
  - add the `bundle add` command to add a gem to the gemfile (@denniss)
  - add the `bundle pristine` command to re-install gems from cached `.gem` files (rubygems/bundler#4509, @denniss)
  - add a `--parseable` option for `bundle config` (@JuanitoFatas, @colby-swandale)

Performance:

  - speed up gemfile initialization by storing locked dependencies as a hash (@jules2689)
  - speed up gemfile initialization by making locked dependency comparison lazy, avoiding object allocation (@jules2689)
  - only validate git gems when they are downloaded, instead of every time `Bundler.setup` is run (@segiddins)
  - avoid regenerating the lockfile when nothing has changed (@segiddins)
  - avoid diffing large arrays when no sources in the gemfile have changed (@segiddins)
  - avoid evaluating full gemspecs when running with RubyGems 2.5+ (@segiddins)

Bugfixes:

  - fix cases where `bundle update` would print a resolver conflict instead of updating the selected gems (rubygems/bundler#5031, rubygems/bundler#5095, @segiddins)
  - print out a stack trace after an interrupt when running in debug mode (@segiddins)
  - print out when bundler starts fetching a gem from a remote server (@segiddins)
  - fix `bundle gem` failing when `git` is unavailable (rubygems/bundler#5458, @Shekharrajak, @colby-swandale)
  - suggest the appropriate command to unfreeze a bundle (rubygems/bundler#5009, @denniss)
  - ensure nested calls to `bundle exec` resolve default gems correctly (rubygems/bundler#5500, @segiddins)
  - ensure that a plugin failing to install doesn't uninstall other plugins (@kerrizor, @roseaboveit)
  - ensure `socket` is required before being referenced (rubygems/bundler#5533, @rafaelfranca)
  - allow running `bundle outdated` when gems aren't installed locally (rubygems/bundler#5553, @segiddins)
  - print a helpful error when `bundle exec`ing to a gem that isn't included in the bundle (rubygems/bundler#5487, @segiddins)
  - print an error message when a non-git gem is given a `branch` option (rubygems/bundler#5530, @colby-swandale)
  - allow interrupts to exit the process after gems have been installed (@segiddins)
  - print the underlying error when downloading gem metadata fails (rubygems/bundler#5579, @segiddins)
  - avoid deadlocking when installing with a lockfile that is missing dependencies (rubygems/bundler#5378, rubygems/bundler#5480, rubygems/bundler#5519, rubygems/bundler#5526, rubygems/bundler#5529, rubygems/bundler#5549, rubygems/bundler#5572, @segiddins)
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