The main thread may detect that installation has finished and thus
abort, while the thread responsible for installing the spec that failed
has not yet set the error message.
In this case, the install process will abort with a misterious "empty"
exception. I can be force the issue to reproduce by applying the
following patch:
```diff
diff --git a/bundler/lib/bundler/installer/parallel_installer.rb b/bundler/lib/bundler/installer/parallel_installer.rb
index 3dee9f4664..7827a11d11 100644
--- a/bundler/lib/bundler/installer/parallel_installer.rb
+++ b/bundler/lib/bundler/installer/parallel_installer.rb
@@ -166,6 +166,7 @@ module Bundler
spec_install.post_install_message = message unless message.nil?
else
spec_install.state = :failed
+ sleep 1
spec_install.error = "#{message}\n\n#{require_tree_for_spec(spec_install.spec)}"
end
Plugin.hook(Plugin::Events::GEM_AFTER_INSTALL, spec_install)
@@ -183,6 +184,7 @@ module Bundler
end
def finished_installing?
+ sleep 0.5
@specs.all? do |spec|
return true if spec.failed?
spec.installed?
diff --git a/bundler/lib/bundler/rubygems_gem_installer.rb b/bundler/lib/bundler/rubygems_gem_installer.rb
index 8ce33c3953..c585cd517b 100644
--- a/bundler/lib/bundler/rubygems_gem_installer.rb
+++ b/bundler/lib/bundler/rubygems_gem_installer.rb
@@ -42,6 +42,7 @@ module Bundler
return true unless source = @package.instance_variable_get(:@gem)
return true unless source.respond_to?(:with_read_io)
digest = source.with_read_io do |io|
+ raise BundlerError, "asdafss"
digest = SharedHelpers.digest(:SHA256).new
digest << io.read(16_384) until io.eof?
io.rewind
```
and running `bin/rspec spec/install/gems/compact_index_spec.rb:892` will
result in
```
Run options:
include {:locations=>{"./spec/install/gems/compact_index_spec.rb"=>[892]}}
exclude {:jruby=>true, :readline=>false, :permissions=>false, :no_color_tty=>false, :ruby_repo=>false, :bundler=>"!= 2", :git=>"!= 2.26.2", :rubygems=>"!= 3.2.0.pre1", :realworld=>true, :sudo=>true}
Randomized with seed 59277
F
Retried examples: 0
Failures:
1) compact index api checksum validation raises when the checksum is the wrong length
Failure/Error: expect(err).to include("The given checksum for rack-1.0.0 (\"checksum!\") is not a valid SHA256 hexdigest nor base64digest")
expected "" to include "The given checksum for rack-1.0.0 (\"checksum!\") is not a valid SHA256 hexdigest nor base64digest"
Commands:
$ /home/deivid/.rbenv/versions/2.7.1/bin/ruby -I/home/deivid/Code/rubygems/rubygems/bundler/spec -r/home/deivid/Code/rubygems/rubygems/bundler/spec/support/artifice/compact_index_wrong_gem_checksum.rb -r/home/deivid/Code/rubygems/rubygems/bundler/spec/support/hax.rb /home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/bin/bundle install --verbose --retry 0
Running `bundle install --retry 0 --verbose` with bundler 2.2.0.dev
Found changes from the lockfile, re-resolving dependencies because the list of sources changed, the dependencies in your gemfile changed, you added a new platform to your gemfile
HTTP GET http://localgemserver.test/versions
HTTP 200 OK http://localgemserver.test/versions
Fetching gem metadata from http://localgemserver.test/
Looking up gems ["rack"]
HTTP GET http://localgemserver.test/info/rack
HTTP 200 OK http://localgemserver.test/info/rack
Resolving dependencies...
Using bundler 2.2.0.dev
0: bundler (2.2.0.dev) from /home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/specifications/bundler-2.2.0.dev.gemspec
Fetching rack 1.0.0
Installing rack 1.0.0
Bundler::InstallError:
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer/parallel_installer.rb:199:in `handle_error'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer/parallel_installer.rb:102:in `call'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer/parallel_installer.rb:78:in `call'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer.rb:271:in `install_in_parallel'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer.rb:197:in `install'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer.rb:92:in `block in run'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/process_lock.rb:12:in `block in lock'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/process_lock.rb:9:in `open'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/process_lock.rb:9:in `lock'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer.rb:73:in `run'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/installer.rb:25:in `install'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/cli/install.rb:66:in `run'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/cli.rb:261:in `block in install'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/settings.rb:121:in `temporary'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/cli.rb:260:in `install'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/vendor/thor/lib/thor.rb:399:in `dispatch'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/cli.rb:30:in `dispatch'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/vendor/thor/lib/thor/base.rb:476:in `start'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/cli.rb:24:in `start'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/exe/bundle:49:in `block in <top (required)>'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/lib/bundler/friendly_errors.rb:117:in `with_friendly_errors'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/gems/bundler-2.2.0.dev/exe/bundle:37:in `<top (required)>'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/bin/bundle:23:in `load'
/home/deivid/Code/rubygems/rubygems/bundler/tmp/1/gems/system/bin/bundle:23:in `<main>'
# $? => 5
# ./spec/install/gems/compact_index_spec.rb:892:in `block (3 levels) in <top (required)>'
# ./spec/spec_helper.rb:104:in `block (4 levels) in <top (required)>'
# ./spec/spec_helper.rb:104:in `block (3 levels) in <top (required)>'
# ./spec/support/helpers.rb:352:in `block in with_gem_path_as'
# ./spec/support/helpers.rb:366:in `without_env_side_effects'
# ./spec/support/helpers.rb:348:in `with_gem_path_as'
# ./spec/spec_helper.rb:101:in `block (2 levels) in <top (required)>'
# ./spec/spec_helper.rb:73:in `block (2 levels) in <top (required)>'
# ./spec/support/rubygems_ext.rb:90:in `load'
# ./spec/support/rubygems_ext.rb:90:in `gem_load_and_activate'
# ./spec/support/rubygems_ext.rb:18:in `gem_load'
Finished in 3.01 seconds (files took 0.14209 seconds to load)
1 example, 1 failure
Failed examples:
rspec ./spec/install/gems/compact_index_spec.rb:886 # compact index api checksum validation raises when the checksum is the wrong length
Randomized with seed 59277
```
Without any mention to `BundlerError` and the original "asdafss" message.
Fix the issue by making sure the error message is set before the ":failed"
status.
https://github.com/rubygems/rubygems/commit/83c8feb2c4
* bin/*, lib/bundler/*, lib/bundler.rb, spec/bundler, man/*:
Merge from latest stable branch of bundler/bundler repository and
added workaround patches. I will backport them into upstream.
* common.mk, defs/gmake.mk: Added `test-bundler` task for test suite
of bundler.
* tool/sync_default_gems.rb: Added sync task for bundler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
I faced a big issue about Bundler with ruby core.
I have no time to resolve it issue before 2.5 final release.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rubygems 2.7.x depends bundler-1.15.x. This is preparation for
rubygems and bundler migration.
* lib/bundler.rb, lib/bundler/*: files of bundler-1.15.4
* spec/bundler/*: rspec examples of bundler-1.15.4. I applied patches.
* https://github.com/bundler/bundler/pull/6007
* Exclude not working examples on ruby repository.
* Fake ruby interpriter instead of installed ruby.
* Makefile.in: Added test task named `test-bundler`. This task is only
working macOS/linux yet. I'm going to support Windows environment later.
* tool/sync_default_gems.rb: Added sync task for bundler.
[Feature #12733][ruby-core:77172]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Hiroshi SHIBATA
David Rodríguez
hsbt