[PATCH 1/8] Acceptance Jobs: preserve the cache for pip on GitLab CI

[Cleber Rosa]

The acceptance jobs (via `make check-venv`) will setup a virtual
environment, and after that install packages defined in
tests/requirements.txt via pip.

Let's enable pip's default cache directory, so that we can save
a bit on time/bandwidth.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
---
 .gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 52d65d6c04..9cc4676912 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -53,6 +53,7 @@ include:
     key: "${CI_JOB_NAME}-cache"
     paths:
       - ${CI_PROJECT_DIR}/avocado-cache
+      - ~/.cache/pip
     policy: pull-push
   artifacts:
     name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
-- 
2.25.4