Allow skipping changing directory to tmpdir when using packs/rspec/support

Author: Alex Evanczuk

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    packs-specification (0.0.9)
+    packs-specification (0.0.10)
       sorbet-runtime
 
 GEM

lib/packs/rspec/support.rb

@@ -10,12 +10,18 @@
 
   # Eventually, we could make this opt-in via metadata so someone can use this support without affecting all their tests.
   config.around do |example|
-    prefix = [File.basename($0), Process.pid].join('-') # rubocop:disable Style/SpecialGlobalVars
-    tmpdir = Dir.mktmpdir(prefix)
-    Dir.chdir(tmpdir) do
+    if example.metadata[:skip_chdir_to_tmpdir]
       example.run
+    else
+      begin
+        prefix = [File.basename($0), Process.pid].join('-') # rubocop:disable Style/SpecialGlobalVars
+        tmpdir = Dir.mktmpdir(prefix)
+        Dir.chdir(tmpdir) do
+          example.run
+        end
+      ensure
+        FileUtils.rm_rf(tmpdir)
+      end
     end
-  ensure
-    FileUtils.rm_rf(tmpdir)
   end
 end

packs-specification.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
   spec.name          = 'packs-specification'
-  spec.version       = '0.0.9'
+  spec.version       = '0.0.10'
   spec.authors       = ['Gusto Engineers']
   spec.email         = ['dev@gusto.com']
   spec.summary       = 'The specification for packs in the `rubyatscale` ecosystem.'