bosh-stemcell: introduce Gemfile, move deps to gemspec

- add Rakefile for gem
- update testing to use `rake spec`
- dev dependency gems are removed from cache

Author: aramprice

.github/workflows/ruby.yml

@@ -11,5 +11,5 @@ jobs:
     - name: test-bosh-stemcell
       run: |
         bundle install
-        bundle exec rspec
+        bundle exec rake
       working-directory: bosh-stemcell/

Gemfile

@@ -1,12 +1,4 @@
 source 'https://rubygems.org'
 
-group :development, :test do
-  gem 'bosh-stemcell', path: 'bosh-stemcell'
-  gem 'fakefs'
-  gem 'logging'
-  gem 'rake'
-  gem 'rspec'
-  gem 'rspec-instafail'
-  gem 'rspec-its'
-  gem 'timecop'
-end
+gem 'rake'
+gem 'bosh-stemcell', path: 'bosh-stemcell'

Gemfile.lock

@@ -2,50 +2,24 @@ PATH
   remote: bosh-stemcell
   specs:
     bosh-stemcell (0.0.0)
+      logging
 
 GEM
   remote: https://rubygems.org/
   specs:
-    diff-lcs (1.6.2)
-    fakefs (3.2.1)
     little-plugger (1.1.4)
     logging (2.4.0)
       little-plugger (~> 1.1)
       multi_json (~> 1.14)
-    multi_json (1.19.1)
+    multi_json (1.20.0)
     rake (13.3.1)
-    rspec (3.13.2)
-      rspec-core (~> 3.13.0)
-      rspec-expectations (~> 3.13.0)
-      rspec-mocks (~> 3.13.0)
-    rspec-core (3.13.6)
-      rspec-support (~> 3.13.0)
-    rspec-expectations (3.13.5)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.13.0)
-    rspec-instafail (1.0.0)
-      rspec
-    rspec-its (2.0.0)
-      rspec-core (>= 3.13.0)
-      rspec-expectations (>= 3.13.0)
-    rspec-mocks (3.13.8)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.13.0)
-    rspec-support (3.13.7)
-    timecop (0.9.10)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bosh-stemcell!
-  fakefs
-  logging
   rake
-  rspec
-  rspec-instafail
-  rspec-its
-  timecop
 
 BUNDLED WITH
    2.5.23

README.md

@@ -188,9 +188,9 @@ OSX=true OS_IMAGE=/opt/bosh/tmp/ubuntu_base_image.tgz bundle exec rspec spec/ --
 The BOSH Linux Stemcell Builder code itself can be tested with the following command's:
 
 ```shell
-bundle install --local
+bundle install
 cd /opt/bosh/bosh-stemcell
-bundle exec rspec spec/
+bundle exec rake
 ```
 
 ## Troubleshooting

bosh-stemcell/Gemfile

@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gemspec

bosh-stemcell/Rakefile

@@ -0,0 +1,5 @@
+require "rspec/core/rake_task"
+
+task default: [:spec]
+
+RSpec::Core::RakeTask.new(:spec)

bosh-stemcell/bosh-stemcell.gemspec

@@ -19,4 +19,14 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = %w[lib]
+
+  spec.add_dependency 'logging'
+
+  spec.add_development_dependency 'fakefs'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rspec'
+  spec.add_development_dependency 'rspec-instafail'
+  spec.add_development_dependency 'rspec-its'
+  spec.add_development_dependency 'standard'
+  spec.add_development_dependency 'timecop'
 end

ci/tasks/test-unit.sh

@@ -13,11 +13,8 @@ fi
 # we need sudo for our chroot operations in the shellout_types tests
 apt install sudo
 
-pushd "${REPO_PARENT}/bosh-linux-stemcell-builder"
-  bundle install --local
-
-  pushd bosh-stemcell
-    bundle exec rspec spec/
-    OS_IMAGE="$(readlink -f ../../os-image-tarball/*.tgz)" bundle exec rspec spec/ --tag shellout_types
-  popd
+pushd "${REPO_PARENT}/bosh-linux-stemcell-builder/bosh-stemcell"
+  bundle install
+  bundle exec rake
+  OS_IMAGE="$(readlink -f "${REPO_PARENT}"/os-image-tarball/*.tgz)" bundle exec rspec spec/ --tag shellout_types
 popd