refactor gitlab-ci.yml, add guards for jobs

Author: briancaffey

.gitlab-ci.yml

@@ -22,8 +22,11 @@ Build Documentation:
   artifacts:
     paths:
       - public
+  only:
+    changes:
+      - documentation/**/*
 
-.Pytest:
+Pytest:
   image: python:3.7
   stage: test
   services:
@@ -33,8 +36,8 @@ Build Documentation:
     DATABASE_URL: "postgresql://postgres:postgres@postgres:5432/postgres"
     DJANGO_SETTINGS_MODULE: "backend.settings.gitlab-ci"
     SECRET_KEY: "secret"
-    STACK_NAME: 'my-stack'
-    DEBUG: ""
+    STACK_NAME: 'placeholder'
+    DEBUG: "True"
   before_script:
     - cd backend
     - pip install -r requirements/test.txt
@@ -45,8 +48,11 @@ Build Documentation:
   after_script:
     - echo "Pytest tests complete"
   coverage: '/TOTAL.+ ([0-9]{1,3}%)/'
+  only:
+    changes:
+      - backend/**/*
 
-.Jest:
+Jest:
   image: node:8
   stage: test
   before_script:
@@ -58,28 +64,9 @@ Build Documentation:
   after_script:
     - echo "Jest tests complete"
   coverage: '/All files[^|]*\|[^|]*\s+([\d\.]+)/'
-
-.Build nginx for e2e:
-  stage: build
-  image: docker:stable
-  variables:
-    DOCKER_HOST: tcp://docker:2375
-    DOCKER_DRIVER: overlay2
-  services:
-    - docker:dind
-  before_script:
-    - |
-      docker login \
-        -u $CI_REGISTRY_USER \
-        -p $CI_REGISTRY_PASSWORD \
-        $CI_REGISTRY
-  script:
-    - |
-      docker build \
-        --build-arg BASE_URL=http://backend:8000 \
-        -t $CI_REGISTRY_IMAGE/frontend:latest \
-        -f nginx/ci/Dockerfile .
-    - docker push $CI_REGISTRY_IMAGE/frontend:latest
+  only:
+    changes:
+      - quasar/**/*
 
 Build backend:
   stage: build
@@ -136,7 +123,8 @@ e2e: &cypress
     paths:
       - backend/cypress/videos/
       - backend/cypress/screenshots/
-    expire_in: 7 days
+    expire_in: 2 days
+  retry: 2
 
 # use this test with gitlab-runner locally
 .e2e-local:
@@ -180,13 +168,22 @@ Release backend:
     - apk add --no-cache curl jq python py-pip
     - pip install awscli
   script:
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+    - |
+      docker login \
+        -u $CI_REGISTRY_USER \
+        -p $CI_REGISTRY_PASSWORD \
+        $CI_REGISTRY
     - docker pull $CI_REGISTRY_IMAGE:latest || true
-    - docker build --cache-from $CI_REGISTRY_IMAGE:latest -t $REPOSITORY_URL:${GitSHA} -f scripts/prod/Dockerfile .
+    - |
+      docker build \
+        --cache-from $CI_REGISTRY_IMAGE:latest \
+        --target production \
+        --tag $REPOSITORY_URL:${GitSHA} \
+        --file scripts/prod/Dockerfile .
     - $(aws ecr get-login --no-include-email --region us-east-1)
     - docker push $REPOSITORY_URL:${GitSHA}
   after_script:
-    - echo "Release backend complete"
+    - echo "The production image has been released from the GitLab to ECR"
 
 Sync Quasar PWA Assets:
   image: python:3.7
@@ -200,9 +197,20 @@ Sync Quasar PWA Assets:
     - pip install awscli
     - aws iam get-user
   script:
-    - aws s3 sync --delete --exclude index.html --exclude service-worker.js ./dist/pwa/ s3://${AppUrl}/
-    - aws s3 cp --cache-control 'max-age=0' ./dist/pwa/index.html s3://${AppUrl}/
-    - aws s3 cp --cache-control 'max-age=0' ./dist/pwa/service-worker.js s3://${AppUrl}/
+    - |
+      aws s3 sync \
+        --delete \
+        --exclude index.html \
+        --exclude service-worker.js \
+        ./dist/pwa/ s3://${AppUrl}/
+    - |
+      aws s3 cp \
+        --cache-control 'max-age=0'
+        ./dist/pwa/index.html s3://${AppUrl}/
+    - |
+      aws s3 cp \
+        --cache-control 'max-age=0' \
+        ./dist/pwa/service-worker.js s3://${AppUrl}/
   after_script:
     - echo "Deploy frontend complete"