gitlab-ci: Create Sentry release on each tag

Signed-off-by: Vasilis Tsiligiannis <acinonyx@openwrt.gr>

.gitlab-ci.yml

@@ -4,6 +4,7 @@ variables:
   GITLAB_CI_IMAGE_NODE: 'node:13.12'
   GITLAB_CI_IMAGE_PYTHON: 'python:3.8.6'
   GITLAB_CI_IMAGE_OPENAPI_GENERATOR_CLI: 'openapitools/openapi-generator-cli'
+  GITLAB_CI_IMAGE_SENTRY_CLI: 'getsentry/sentry-cli'
   GITLAB_CI_PYPI_DOCKER_COMPOSE: 'docker-compose~=1.23.0'
   GITLAB_CI_PYPI_TOX: 'tox~=3.14.0'
 stages:
@@ -13,6 +14,7 @@ stages:
   - build
   - test
   - deploy
+  - sentry_release
   - trigger
   - security
 
@@ -231,6 +233,20 @@ pages:
   only:
     - tags
 
+# 'sentry_release' stage
+sentry_release:
+  stage: sentry_release
+  image: ${GITLAB_CI_IMAGE_SENTRY_CLI}
+  script:
+    - sentry-cli releases new --finalize -p ${CI_PROJECT_NAME} ${CI_PROJECT_NAME}@${CI_COMMIT_TAG}
+    - sentry-cli releases set-commits --auto ${CI_PROJECT_NAME}@${CI_COMMIT_TAG}
+  only:
+    refs:
+      - tags
+    variables:
+      - $SENTRY_AUTH_TOKEN
+      - $SENTRY_ORG
+
 # 'trigger' stage
 trigger_master:
   stage: trigger