add travis stages

Author: Andrea-Scuderi

.travis.yml

@@ -24,12 +24,10 @@ addons:
 before_install:
   - ./scripts/aws_travis_credentials.sh
 
-install:
-  - make --version
-  - make docker_build
-  - docker image ls
-  - make package_layer
-  - make package_lambda
+global:
+  - DOCKER_OS=amazonlinux2
+  - SWIFT_VERSION=nightly-amazonlinux2
+  - LAYER_VERSION=nightly-amazonlinux2
 
 env:
   - SWIFT_EXECUTABLE=HelloWorld SWIFT_PROJECT_PATH=Examples/HelloWorld LAMBDA_FUNCTION_NAME=HelloWorld LAMBDA_HANDLER=HelloWorld.helloWorld
@@ -38,15 +36,24 @@ env:
   - SWIFT_EXECUTABLE=RedisDemo SWIFT_PROJECT_PATH=Examples/RedisDemo LAMBDA_FUNCTION_NAME=RedisDemo LAMBDA_HANDLER=$(SWIFT_EXECUTABLE).setGet
   - SWIFT_EXECUTABLE=PostgreSQLDemo SWIFT_PROJECT_PATH=Examples/PostgreSQLDemo LAMBDA_FUNCTION_NAME=PostgreSQLDemo LAMBDA_HANDLER=$(SWIFT_EXECUTABLE).query
 
-script:
-  - make swift_test 
-  - make run_test_example
+jobs:
+  - stage: build docker image
+    script:
+      - make --version
+      - make docker_build
+      - docker image ls
+      - make package_layer
+      - make package_lambda
+  - stage: run tests
+    script:
+      - make swift_test
+      - make run_test_example
 
 deploy:
   provider: releases
   api_key:
     secure: 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
-  file: ".build/layer/swift-lambda-runtime-5-1-5.zip"
+  file: ".build/layer/swift-lambda-runtime-${TRAVIS_TAG}-@{DOCKER_OS}.zip"
   skip_cleanup: true
   on:
     tags: true