Comments (9)
sethvargo
commented on September 25, 2024
ChefSpec is doing a simple require 'berkshelf' and then rescuing the LoadError
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tknerr
commented on September 25, 2024
Does that mean that I additionally need to install berkshelf as a Gem, even though it comes with ChefDK pre-bundled already?
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danielsdeleo
commented on September 25, 2024
Berkshelf is installed as a gem into ChefDK. For example, this works for me (on mac):
$ /opt/chefdk/embedded/bin/gem which berkshelf
/opt/chefdk/embedded/lib/ruby/gems/2.1.0/gems/berkshelf-3.1.3/lib/berkshelf.rb
$ /opt/chefdk/embedded/bin/ruby -e 'require "berkshelf"; p Berkshelf::VERSION'
"3.1.3"
So I'm not sure what's going on. Can you reproduce this error if ChefDK is installed to the default location? Is there any bundler or anything else involved that could be affecting this?
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tknerr
commented on September 25, 2024
Same for me:
D:\Repos\_github\bills-kitchen\target\build\repo\tmp2>gem which berkshelf
D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/berkshelf-3.1.3/lib/berkshelf.rb
D:\Repos\_github\bills-kitchen\target\build\repo\tmp2>ruby -e 'require "berkshelf"; p Berkshelf::VERSION'
DL is deprecated, please use Fiddle
"3.1.3"
The problem is when adding a chefspec example that requires berkshelf, e.g. with spec/foo_spec.rb:
require 'chefspec'
require 'chefspec/berkshelf'
describe "foo" do
it "compares numbers" do
expect(1 == 1).to be true
end
end
Running rspec will now produce the above mentioned error due to the require 'chefspec/berkshelf'.
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tknerr
commented on September 25, 2024
Btw: I have also tried adding both chefspec and berkshelf to a Gemfile, but they seem to conflict :-(
Gemfile:
source 'https://rubygems.org'
gem 'berkshelf', '3.1.3'
gem 'chefspec', '4.0.0'
Output:
D:\Repos\_github\bills-kitchen\target\build\repo\tmp>bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/........
Fetching additional metadata from https://rubygems.org/..
Resolving dependencies...
Bundler could not find compatible versions for gem "ffi":
In Gemfile:
berkshelf (= 3.1.3) x86-mingw32 depends on
ffi (~> 1.9) x86-mingw32
chefspec (= 4.0.0) x86-mingw32 depends on
ffi (1.5.0)
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danielsdeleo
commented on September 25, 2024
@tknerr that's probably the root cause of your original issue. Can you try running with ruby -d? That will show all exceptions (including ones that get rescued). You'll see a lot of irrelevant exceptions, but you should get the full message of the Gem::LoadError that happens right before chefspec finally fails.
For example:
$ ruby -e "raise 'foo' rescue nil"
$ ruby -d -e "raise 'foo' rescue nil"
Exception `LoadError' at /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/rubygems.rb:1082 - cannot load such file -- rubygems/defaults/operating_system
Exception `LoadError' at /Users/ddeleo/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/rubygems.rb:1091 - cannot load such file -- rubygems/defaults/ruby
Exception `RuntimeError' at -e:1 - foo
I'll guess that this issue is caused by chef pinning its FFI dependency to an older version. If that is indeed the problem, it will be fixed soon. See: chef/chef#1528
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tknerr
commented on September 25, 2024
@danielsdeleo guess you are right, should probably be fixed with chef/chef#1528
Here's the output of ruby -d -e 'require "chefspec"; require "chefspec/berkshelf"':
D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55: warning: loading in progress, circular require considered harmful - D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chef-11.14.0.alpha.5-x86-mingw32/lib/chef/resource/windows_package.rb
from -e:1:in `<main>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:144:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:135:in `rescue in require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:135:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chefspec-4.0.0/lib/chefspec.rb:24:in `<top (required)>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chefspec-4.0.0/lib/chefspec.rb:24:in `require_relative'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chefspec-4.0.0/lib/chefspec/api.rb:1:in `<top (required)>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chefspec-4.0.0/lib/chefspec/api.rb:1:in `require_relative'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chefspec-4.0.0/lib/chefspec/runner.rb:5:in `<top (required)>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chef-11.14.0.alpha.5-x86-mingw32/lib/chef/resources.rb:72:in `<top (required)>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chef-11.14.0.alpha.5-x86-mingw32/lib/chef/resource/windows_package.rb:20:in `<top (required)>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chef-11.14.0.alpha.5-x86-mingw32/lib/chef/provider/package/windows.rb:19:in `<top (required)>'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
Exception `LoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55 - cannot load such file -- berkshelf
Exception `Gem::LoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/specification.rb:2007 - Unable to activate dep_selector-1.0.3, because ffi-1.5.0-x86-mingw32 conflicts with ffi (~> 1.9)
Exception `Gem::LoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/specification.rb:2007 - Unable to activate dep_selector-1.0.3, because ffi-1.5.0-x86-mingw32 conflicts with ffi (~> 1.9)
Exception `ChefSpec::Error::GemLoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/gems/2.0.0/gems/chefspec-4.0.0/lib/chefspec/berkshelf.rb:4 - I could not load the 'Berkshelf' gem! You must have the gem installed
on your local system before you can use the berkshelf plugin.
You can install berkshelf by running:
gem install berkshelf
or add Berkshelf to your Gemfile and
Relevant lines:
Exception `LoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55 - cannot load such file -- berkshelf
Exception `Gem::LoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/specification.rb:2007 - Unable to activate dep_selector-1.0.3, because ffi-1.5.0-x86-mingw32 conflicts with ffi (~> 1.9)
Exception `Gem::LoadError' at D:/Repos/_github/bills-kitchen/target/build/tools/chefdk/embedded/lib/ruby/2.0.0/rubygems/specification.rb:2007 - Unable to activate dep_selector-1.0.3, because ffi-1.5.0-x86-mingw32 conflicts with ffi (~> 1.9)
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danielsdeleo
commented on September 25, 2024
Okay, gonna close this as a duplicate in that case. The relevant fix should be released as an updated alpha as soon as we verify things with the new ffi version in our build lab.
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tknerr
commented on September 25, 2024
@danielsdeleo cool stuff, let me know when a new alpha build is available
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