Improve caching by running bundle install for all tools in the depend…

…encies phase of CI

circle.yml

@@ -3,7 +3,7 @@ machine:
     version: "7.3"
 dependencies:
   override:
-    - bundle check --path=~/.fastlane_bundle || bundle install --path=~/.fastlane_bundle --jobs=4 --retry=3
+    - rake bundle_install_all
   cache_directories:
     - ~/.fastlane_bundle
 test:

rakelib/test_all.rake

@@ -47,6 +47,18 @@ def bundle_install
   sh "bundle check#{path} || bundle install#{path} --jobs=4 --retry=3"
 end
 
+task :bundle_install_all do
+  puts "Fetching dependencies in the root"
+  bundle_install
+
+  for_each_gem do |repo|
+    Dir.chdir(repo) do
+      puts "Fetching dependencies for #{repo}"
+      bundle_install
+    end
+  end
+end
+
 def get_line_from_file(line_number, file)
   File.open(file) do |io|
     io.each_with_index do |line, index|
@@ -66,7 +78,6 @@ task :test_all do
   repos_with_exceptions = []
   rspec_log_file = "rspec_logs.json"
 
-  bundle_install
   for_each_gem do |repo|
     box "Testing #{repo}"
     Dir.chdir(repo) do
@@ -85,7 +96,6 @@ task :test_all do
             rspec_command_parts << "--format RspecJunitFormatter --out #{output_file}"
           end
 
-          bundle_install
           sh rspec_command_parts.join(' ')
           sh "bundle exec rubocop"
         end