Get moved python file fetcher specs passing

Dockerfile

@@ -129,8 +129,21 @@ ENV RUSTUP_HOME=/opt/rust \
 RUN export CARGO_HOME=/opt/rust ; curl https://sh.rustup.rs -sSf | sh -s -- -y
 
 
+### NEW NATIVE HELPERS LOCATION
+
+ENV DEPENDABOT_NATIVE_HELPERS_PATH="/opt"
+
+
 ### TERRAFORM
 
-COPY terraform/helpers/build /tmp/terraform-build
-RUN bash /tmp/terraform-build /opt/terraform
-ENV PATH="$PATH:/opt/terraform/bin" DEPENDABOT_NATIVE_HELPERS_PATH="/opt"
+COPY terraform/helpers /opt/terraform/helpers
+RUN bash /opt/terraform/helpers/build /opt/terraform
+ENV PATH="$PATH:/opt/terraform/bin"
+
+
+### PYTHON (MERGE WITH SECTION FUTHER UP)
+
+COPY python/helpers /opt/python/helpers
+RUN bash /opt/python/helpers/build /opt/python
+ENV PATH="$PATH:/opt/python/bin"
+

Dockerfile.development

@@ -21,13 +21,17 @@ COPY lib/dependabot/version.rb /home/dependabot/dependabot-core/lib/dependabot/
 RUN bundle install
 
 RUN mkdir -p /home/dependabot/dependabot-core/terraform
-COPY terraform/Gemfile terraform/Gemfile.lock terraform/dependabot-terraform.gemspec /home/dependabot/dependabot-core/terraform/
+COPY terraform/Gemfile terraform/dependabot-terraform.gemspec /home/dependabot/dependabot-core/terraform/
 RUN cd terraform && bundle install
 
 RUN mkdir -p /home/dependabot/dependabot-core/docker
-COPY docker/Gemfile docker/Gemfile.lock docker/dependabot-docker.gemspec /home/dependabot/dependabot-core/docker/
+COPY docker/Gemfile docker/dependabot-docker.gemspec /home/dependabot/dependabot-core/docker/
 RUN cd docker && bundle install
 
 RUN mkdir -p /home/dependabot/dependabot-core/git_submodules
-COPY git_submodules/Gemfile git_submodules/Gemfile.lock git_submodules/dependabot-git-submodules.gemspec /home/dependabot/dependabot-core/git_submodules/
+COPY git_submodules/Gemfile git_submodules/dependabot-git-submodules.gemspec /home/dependabot/dependabot-core/git_submodules/
 RUN cd git_submodules && bundle install
+
+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

bin/docker-dev-shell

@@ -59,17 +59,21 @@ docker run --rm -ti \
   -v "$(pwd)/spec:$CODE_DIR/spec" \
   -v "$(pwd)/helpers:$CODE_DIR/helpers" \
   -v "$(pwd)/Gemfile:$CODE_DIR/Gemfile" \
-  -v "$(pwd)/terraform/Gemfile.lock:$CODE_DIR/terraform/Gemfile.lock" \
-  -v "$(pwd)/terraform/dependabot-terraform.gemspec:$CODE_DIR/terraform/dependabot-core.gemspec" \
+  -v "$(pwd)/terraform/Gemfile:$CODE_DIR/terraform/Gemfile" \
+  -v "$(pwd)/terraform/dependabot-terraform.gemspec:$CODE_DIR/terraform/dependabot-terraform.gemspec" \
   -v "$(pwd)/terraform/lib:$CODE_DIR/terraform/lib" \
   -v "$(pwd)/terraform/spec:$CODE_DIR/terraform/spec" \
-  -v "$(pwd)/docker/Gemfile.lock:$CODE_DIR/docker/Gemfile.lock" \
-  -v "$(pwd)/docker/dependabot-docker.gemspec:$CODE_DIR/docker/dependabot-core.gemspec" \
+  -v "$(pwd)/docker/Gemfile:$CODE_DIR/docker/Gemfile" \
+  -v "$(pwd)/docker/dependabot-docker.gemspec:$CODE_DIR/docker/dependabot-docker.gemspec" \
   -v "$(pwd)/docker/lib:$CODE_DIR/docker/lib" \
   -v "$(pwd)/docker/spec:$CODE_DIR/docker/spec" \
-  -v "$(pwd)/git_submodules/Gemfile.lock:$CODE_DIR/git_submodules/Gemfile.lock" \
+  -v "$(pwd)/git_submodules/Gemfile:$CODE_DIR/git_submodules/Gemfile" \
   -v "$(pwd)/git_submodules/dependabot-git-submodules.gemspec:$CODE_DIR/git_submodules/dependabot-core.gemspec" \
   -v "$(pwd)/git_submodules/lib:$CODE_DIR/git_submodules/lib" \
   -v "$(pwd)/git_submodules/spec:$CODE_DIR/git_submodules/spec" \
+  -v "$(pwd)/python/Gemfile:$CODE_DIR/python/Gemfile" \
+  -v "$(pwd)/python/dependabot-python.gemspec:$CODE_DIR/python/dependabot-python.gemspec" \
+  -v "$(pwd)/python/lib:$CODE_DIR/python/lib" \
+  -v "$(pwd)/python/spec:$CODE_DIR/python/spec" \
   --cap-add=SYS_PTRACE \
   "$IMAGE_NAME" "${CONTAINER_ARGS[@]}"

python/Gemfile

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

python/README.md

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

python/dependabot-python.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-python"
+  spec.summary      = "Python 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

python/helpers/build

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+install_dir=$1
+if [ -z "$install_dir" ]; then
+  echo "usage: $0 INSTALL_DIR"
+  exit 1
+fi
+
+if [ ! -d "$install_dir/bin" ]; then
+  mkdir -p "$install_dir/bin"
+fi
+
+helpers_dir="$(dirname "${BASH_SOURCE[0]}")"
+PYENV_VERSION=2.7.15 pyenv exec pip install -r "${helpers_dir}/requirements.txt"
+PYENV_VERSION=3.6.7  pyenv exec pip install -r "${helpers_dir}/requirements.txt"