Install root certificate

* Install certificate in root ca trust store
* Use PIP_CERT environment variable to specify path to the certificate bundle
* Do not override user provided PIP_CERT
* Perform shallow clone when possible
* Update CHANGELOG and bump version

2 files changed, 21 insertions, 5 deletions

diff --git a/spec/support/fixture_file_helper.rb b/spec/support/fixture_file_helper.rb
index fe11acd..5a9599f 100644
--- a/spec/support/fixture_file_helper.rb
+++ b/spec/support/fixture_file_helper.rb
@@ -1,6 +1,11 @@
 module FixtureFileHelper
-  def fixture_file_content(path)
-    IO.read(fixture_file(path))
+  def fixture_file_content(path, data = {})
+    content = IO.read(fixture_file(path))
+    return content unless path.end_with?('.erb')
+
+    ERB
+      .new(content)
+      .result(OpenStruct.new(data).send(:binding))
   end
 
   def fixture_file(path)
diff --git a/spec/support/integration_test_helper.rb b/spec/support/integration_test_helper.rb
index bcc5c1f..6c30a99 100644
--- a/spec/support/integration_test_helper.rb
+++ b/spec/support/integration_test_helper.rb
@@ -56,9 +56,13 @@ module IntegrationTestHelper
     end
 
     def clone(repo, branch: 'master')
-      execute({}, "git", "clone", '--quiet', repo, project_path)
-      Dir.chdir project_path do
-        execute({}, "git", "checkout", branch)
+      if branch.match?(/\b[0-9a-f]{5,40}\b/)
+        execute({}, 'git', 'clone', '--quiet', repo, project_path)
+        Dir.chdir project_path do
+          execute({}, 'git', 'checkout', branch)
+        end
+      else
+        execute({}, 'git', 'clone', '--quiet', '--depth=1', '--single-branch', '--branch', branch, repo, project_path)
       end
     end
 
@@ -85,4 +89,11 @@ module IntegrationTestHelper
   def runner(*args)
     @runner ||= IntegrationTestRunner.new(*args)
   end
+
+  def add_host(name, ip)
+    return unless ENV['LM_HOME']
+    return if system("grep #{name} /etc/hosts")
+
+    system("echo '#{ip} #{name}' >> /etc/hosts")
+  end
 end