add staging deployment to CI

.gitlab-ci.yml

@@ -154,6 +154,7 @@ lint-front:
       ssh "eatfast@$DOMAIN"
       "cd /var/www/eatfast-website/backend &&
       git stash &&
+      git pull &&
       git checkout "$CI_COMMIT_BRANCH" &&
       git stash &&
       git pull &&
@@ -161,8 +162,8 @@ lint-front:
       docker-compose up -d &&
       exit" ; else
     - cd ./frontend
-    - echo 'REACT_APP_BASE_URL_BACK="https://eatfast.cs-campus.fr/api"' > .env;
-    - echo 'REACT_APP_BASE_URL_FRONT="https://eatfast.cs-campus.fr"' >> .env;
+    - echo 'REACT_APP_BASE_URL_BACK="https://$DOMAIN/api"' > .env;
+    - echo 'REACT_APP_BASE_URL_FRONT="https://$DOMAIN"' >> .env;
     - npm run build;
     - scp -r build/ eatfast@"$DOMAIN":/var/www/eatfast-website/frontend ; fi
 
@@ -200,3 +201,32 @@ deploy-front-prod:
     IMAGE: "front"
   dependencies:
     - install-npm-packages
+
+
+deploy-back-staging:
+  extends: .deploy
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+      when: never
+    - if: $CI_COMMIT_BRANCH
+      when: always
+  variables:
+    DOMAIN: eatfast.test.cs-campus.fr
+    PRIVATE_KEY: "$SSH_PRIVATE_KEY_STAGING"
+    IMAGE: "back"
+  dependencies: []
+
+
+deploy-front-staging:
+  extends: .deploy
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+      when: never
+    - if: $CI_COMMIT_BRANCH
+      when: always
+  variables:
+    DOMAIN: eatfast.test.cs-campus.fr
+    PRIVATE_KEY: "$SSH_PRIVATE_KEY_STAGING"
+    IMAGE: "front"
+  dependencies:
+    - install-npm-packages