GitLab CI.

- Test with pre-commit.
- GitLab release and PyPI upload on tagged commits.

.gitlab-ci.yml

+---
+include:
+  - project: shore/ci-templates
+    file: templates/pre-commit.yml
+  - project: shore/ci-templates
+    file: templates/gitlab-release.yml
+  - project: shore/ci-templates
+    file: templates/pypi-upload.yml

MANIFEST.in

 recursive-include check_mysql_slave *.py
 exclude .pre-commit-config.yaml
+exclude .gitlab-ci.yml
 include *.rst
 include VERSION
 include *.txt

README.rst

 check_mysql_slave
 #################
 
+.. image:: https://git.shore.co.il/nimrod/check_mysql_slave/badges/master/pipeline.svg
+    :target: https://git.shore.co.il/nimrod/check_mysql_slave/-/commits/master
+    :alt: pipeline status
+
 Check MySQL seconds behind master for Nagios-like monitoring.
 
 Usage