Allow custom conan configuration

* Use git fetch with a depth of 1
* Control Conan environment via environment variables
* Allow specifying a custom CONAN_LOGIN_USERNAME and CONAN_PASSWORD
* Specify a default CONAN_CACERT_PATH to point the system cert file
* Tie CONAN_LOGGING_LEVEL to LOG_LEVEL
* Tag and skip offline environment tests because it was shutdown
* Add CHANGELOG entry

2 files changed, 2 insertions, 2 deletions

diff --git a/spec/integration/python/pip_spec.rb b/spec/integration/python/pip_spec.rb
index f47bbe6..0ba3d0e 100644
--- a/spec/integration/python/pip_spec.rb
+++ b/spec/integration/python/pip_spec.rb
@@ -127,7 +127,7 @@ RSpec.describe "pip" do
     end
   end
 
-  context "when connecting to a private package repository with self signed certificate" do
+  context "when connecting to a private package repository with self signed certificate", environment: 'offline' do
     let(:index_url) { "https://#{private_pypi_host}/simple" }
     let(:bundle) { fixture_file_content('python/pypi.crt') }
 
diff --git a/spec/integration/python/pipenv_spec.rb b/spec/integration/python/pipenv_spec.rb
index ccc2585..b95f1fa 100644
--- a/spec/integration/python/pipenv_spec.rb
+++ b/spec/integration/python/pipenv_spec.rb
@@ -202,7 +202,7 @@ RSpec.describe "pipenv" do
     end
   end
 
-  context "when connecting to a private package repository with self signed certificate" do
+  context "when connecting to a private package repository with self signed certificate", environment: 'offline' do
     let(:index_url) { "https://#{private_pypi_host}/simple" }
     let(:bundle) { fixture_file_content('python/pypi.crt') }