Add skeleton for go_modules re-org

.circleci/config.yml

@@ -90,6 +90,9 @@ jobs:
             docker run -ti dependabot/dependabot-core-ci \
               bash -c "cd cargo && rubocop"
 
+            docker run -ti dependabot/dependabot-core-ci \
+              bash -c "cd go_modules && rubocop"
+
       - run:
           name: RSpec
           command: |
@@ -120,6 +123,9 @@ jobs:
             docker run -ti dependabot/dependabot-core-ci \
               bash -c "cd cargo && rspec spec --format documentation"
 
+            docker run -ti dependabot/dependabot-core-ci \
+              bash -c "cd go_modules && rspec spec --format documentation"
+
       - run:
           name: Push dependabot-core image to Docker hub, if on master
           command: |

Dockerfile.ci

@@ -45,6 +45,7 @@ COPY git_submodules/Gemfile \
      /home/dependabot/dependabot-core/git_submodules/
 RUN cd git_submodules && bundle install
 
+<<<<<<< HEAD
 RUN mkdir -p /home/dependabot/dependabot-core/maven
 COPY maven/Gemfile \
      maven/dependabot-maven.gemspec \
@@ -69,4 +70,10 @@ COPY cargo/Gemfile \
      /home/dependabot/dependabot-core/cargo/
 RUN cd cargo && bundle install
 
+RUN mkdir -p /home/dependabot/dependabot-core/go_modules
+COPY go_modules/Gemfile \
+     go_modules/dependabot-go_modules.gemspec \
+     /home/dependabot/dependabot-core/go_modules/
+RUN cd go_modules && bundle install
+
 COPY --chown=dependabot . /home/dependabot/dependabot-core/

Dockerfile.development

@@ -40,6 +40,7 @@ RUN mkdir -p /home/dependabot/dependabot-core/python
 COPY python/Gemfile python/dependabot-python.gemspec /home/dependabot/dependabot-core/python/
 RUN cd python && bundle install
 
+<<<<<<< HEAD
 RUN mkdir -p /home/dependabot/dependabot-core/nuget
 COPY nuget/Gemfile nuget/dependabot-nuget.gemspec /home/dependabot/dependabot-core/nuget/
 RUN cd nuget && bundle install
@@ -55,3 +56,7 @@ RUN cd gradle && bundle install
 RUN mkdir -p /home/dependabot/dependabot-core/cargo
 COPY cargo/Gemfile cargo/dependabot-cargo.gemspec /home/dependabot/dependabot-core/cargo/
 RUN cd cargo && bundle install
+
+RUN mkdir -p /home/dependabot/dependabot-core/go_modules
+COPY go_modules/Gemfile go_modules/dependabot-go_modules.gemspec /home/dependabot/dependabot-core/go_modules/
+RUN cd go_modules && bundle install

bin/docker-dev-shell

@@ -94,5 +94,9 @@ docker run --rm -ti \
   -v "$(pwd)/cargo/dependabot-cargo.gemspec:$CODE_DIR/cargo/dependabot-core.gemspec" \
   -v "$(pwd)/cargo/lib:$CODE_DIR/cargo/lib" \
   -v "$(pwd)/cargo/spec:$CODE_DIR/cargo/spec" \
+  -v "$(pwd)/go_modules/Gemfile:$CODE_DIR/go_modules/Gemfile" \
+  -v "$(pwd)/go_modules/dependabot-go_modules.gemspec:$CODE_DIR/go_modules/dependabot-go_modules.gemspec" \
+  -v "$(pwd)/go_modules/lib:$CODE_DIR/go_modules/lib" \
+  -v "$(pwd)/go_modules/spec:$CODE_DIR/go_modules/spec" \
   --cap-add=SYS_PTRACE \
   "$IMAGE_NAME" "${CONTAINER_ARGS[@]}"

config/rubocop-top-level.yml

@@ -16,3 +16,4 @@ AllCops:
     - 'maven/**/*'
     - 'python/**/*'
     - 'cargo/**/*'
+    - 'go_modules/**/*'

go_modules/.rubocop.yml

@@ -0,0 +1 @@
+inherit_from: ../config/rubocop-default.yml

go_modules/Gemfile

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "dependabot-core", path: "../"
+
+gemspec

go_modules/README.md

@@ -0,0 +1,22 @@
+## `dependabot-go_modules`
+
+Go modules support for [`dependabot-core`][core-repo].
+
+### Running locally
+
+1. Install native helpers
+   ```
+   $ helpers/build helpers/install-dir/go_modules
+   ```
+
+2. Install Ruby dependencies
+   ```
+   $ bundle install
+   ```
+
+3. Run tests
+   ```
+   $ bundle exec rspec spec
+   ```
+
+[core-repo]: https://github.com/dependabot/dependabot-core

go_modules/dependabot-go_modules.gemspec

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require "find"
+
+Gem::Specification.new do |spec|
+  core_gemspec = Bundler.load_gemspec_uncached("../dependabot-core.gemspec")
+
+  spec.name         = "dependabot-go_modules"
+  spec.summary      = "Go modules support for dependabot-core"
+  spec.version      = core_gemspec.version
+  spec.description  = core_gemspec.description
+
+  spec.author       = core_gemspec.author
+  spec.email        = core_gemspec.email
+  spec.homepage     = core_gemspec.homepage
+  spec.license      = core_gemspec.license
+
+  spec.require_path = "lib"
+  spec.files        = []
+
+  spec.required_ruby_version = core_gemspec.required_ruby_version
+  spec.required_rubygems_version = core_gemspec.required_ruby_version
+
+  spec.add_dependency "dependabot-core", Dependabot::VERSION
+
+  core_gemspec.development_dependencies.each do |dep|
+    spec.add_development_dependency dep.name, dep.requirement.to_s
+  end
+
+  next unless File.exist?("../.gitignore")
+
+  ignores = File.readlines("../.gitignore").grep(/\S+/).map(&:chomp)
+
+  next unless File.directory?("lib") && File.directory?("helpers")
+
+  prefix = "/" + File.basename(File.expand_path(__dir__)) + "/"
+  Find.find("lib", "helpers") do |path|
+    if ignores.any? { |i| File.fnmatch(i, prefix + path, File::FNM_DOTMATCH) }
+      Find.prune
+    else
+      spec.files << path unless File.directory?(path)
+    end
+  end
+end

go_modules/spec/spec_helper.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+def common_dir
+  @common_dir ||= Gem::Specification.find_by_name("dependabot-core").gem_dir
+end
+
+def require_common_spec(path)
+  require "#{common_dir}/spec/dependabot/#{path}"
+end
+
+require "#{common_dir}/spec/spec_helper.rb"

omnibus/dependabot-omnibus.gemspec

@@ -29,4 +29,5 @@ Gem::Specification.new do |spec|
   spec.add_dependency "dependabot-nuget", Dependabot::VERSION
   spec.add_dependency "dependabot-python", Dependabot::VERSION
   spec.add_dependency "dependabot-terraform", Dependabot::VERSION
+  spec.add_dependency "dependabot-go_modules", Dependabot::VERSION
 end

omnibus/lib/dependabot/omnibus.rb

@@ -9,3 +9,4 @@
 require "dependabot/gradle"
 require "dependabot/maven"
 require "dependabot/cargo"
+require "dependabot/go_modules"