Add functional tests to the pipeline

* Move jobs to gitlab-ci.yml files that match the stage they belong to.
* Move linter job to build stage
* Add functional test jobs
* Reduce max size to 2 GB
* Pass the current pipeline image to the downstream jobs
* Replace `edge` tag with `latest`
* Use $CI_DEFAULT_BRANCH instead of master
* Move `.env*` files to config dir and update RELEASE instructions
* Combine `tag` and `release` stages into `deploy` stage as recommended in GitLab docs
* Make the `build-docker-image` job interruptible
* Fix issues found in code quality report

1 files changed, 172 insertions, 0 deletions

diff --git a/.gitlab/deploy.yml b/.gitlab/deploy.yml
new file mode 100644
index 0000000..22c8633
--- /dev/null
+++ b/.gitlab/deploy.yml
@@ -0,0 +1,172 @@
+.docker_tag:
+  image: docker:stable
+  stage: deploy
+  tags: [gitlab-org-docker]
+  services:
+    - docker:stable-dind
+  script:
+    - docker info
+    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
+    - export SOURCE_IMAGE=$TMP_IMAGE
+    - export TARGET_IMAGE=$CI_REGISTRY_IMAGE:${IMAGE_TAG:-$CI_JOB_NAME}
+    - |
+      if [ -z "$DOTENV" ]; then
+        docker pull $SOURCE_IMAGE
+        docker tag $SOURCE_IMAGE $TARGET_IMAGE
+      else
+        ./bin/docker-dotenv
+      fi
+    - docker push $TARGET_IMAGE
+
+latest:
+  extends: .docker_tag
+  variables:
+    IMAGE_TAG: latest
+  only:
+    - $CI_DEFAULT_BRANCH
+
+version:
+  extends: .docker_tag
+  before_script:
+    - export IMAGE_TAG=${CI_COMMIT_TAG/v/}
+    - echo "Checking that $CI_COMMIT_TAG is last in the changelog"
+    - test "$(grep '^## v' CHANGELOG.md |head -n 1)" = "## $CI_COMMIT_TAG"
+  only:
+    - tags
+  allow_failure: false
+
+.release:
+  extends: .docker_tag
+  when: manual
+  only:
+    - tags
+  after_script:
+    # Also push to registry.gitlab.com/gitlab-org/security-products/analyzers/license-finder
+    - docker login -u gitlab-ci-token -p $GITLAB_TOKEN $CI_REGISTRY
+    - docker tag $TARGET_IMAGE registry.gitlab.com/gitlab-org/security-products/analyzers/license-finder:${IMAGE_TAG:-$CI_JOB_NAME}
+    - docker push registry.gitlab.com/gitlab-org/security-products/analyzers/license-finder:${IMAGE_TAG:-$CI_JOB_NAME}
+
+major:
+  extends: .release
+  variables:
+    IMAGE_TAG: $MAJOR
+
+13-0-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.13-0-stable"
+
+12-10-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-10-stable"
+
+12-9-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-9-stable"
+
+12-8-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-8-stable"
+
+12-7-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-7-stable"
+
+12-6-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-6-stable"
+
+12-5-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-5-stable"
+
+12-4-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-4-stable"
+
+12-3-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-3-stable"
+
+12-2-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.12-2-stable"
+
+12-1-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+12-0-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-11-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-10-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-9-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-8-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-7-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-6-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-5-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-4-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-3-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-2-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-1-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"
+
+11-0-stable:
+  extends: .release
+  variables:
+    DOTENV: "config/.env.legacy"