Updated the buildspec file

Author: Eomaxl

buildspec.yaml

@@ -1,14 +1,25 @@
 version: 0.2
 
+env:
+  variables:
+    AWS_REGION: us-east-1
+    ACCOUNT_ID: "655593806969"
+    REPOSITORY_NAME: "eomaxl/banking-system-registry"
+    REGISTRY_URI: "655593806969.dkr.ecr.us-east-1.amazonaws.com"
+    REPOSITORY_URI: "655593806969.dkr.ecr.us-east-1.amazonaws.com/eomaxl/banking-system-registry"
+
 phases:
   pre_build:
     commands:
       - mvn clean install
       - echo Logging in to Amazon ECR...
       - aws --version
-      - REPOSITORY_URI=655593806969.dkr.ecr.us-east-1.amazonaws.com/eomaxl/banking-system-registry
-      - aws ecr get-login-password --region us-east-1 | docker login -- username AWS --password-stdin $REPOSITORY_URI
-      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut  cut -c 1-7)
+      # Login MUST use the registry host only + correct flag
+      - aws ecr get-login-password --region $AWS_REGION | docker login --username AWS --password-stdin $REGISTRY_URI
+      # Optional: ensure repository exists (no-op if it already exists)
+      - aws ecr describe-repositories --repository-names $REPOSITORY_NAME --region $AWS_REGION || aws ecr create-repository --repository-name $REPOSITORY_NAME --region $AWS_REGION
+      # Fix the cut typo
+      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
       - IMAGE_TAG=build-$(echo $CODEBUILD_BUILD_ID | awk -F":" '{print $2}')
   build:
     commands:
@@ -23,16 +34,13 @@ phases:
       - docker push $REPOSITORY_URI:latest
       - docker push $REPOSITORY_URI:$IMAGE_TAG
       - echo Writing image definitions file...
-      - printf '[{"name":"course-service","imageUri":"%s"}]' $REPOSITORY_URI:$IMAGE_TAG > imagedefinitions.json
-      - echo Writing image definitions file...
-      - #add your container name
+      # Make sure this container name matches your ECS task definition container name
       - DOCKER_CONTAINER_NAME=banking-system
       - printf '[{"name":"%s","imageUri":"%s"}]' $DOCKER_CONTAINER_NAME $REPOSITORY_URI:$IMAGE_TAG > imagedefinitions.json
-      - echo $DOCKER_CONTAINER_NAME
       - echo printing imagedefinitions.json
       - cat imagedefinitions.json
 
 artifacts:
   files:
     - imagedefinitions.json
-    - target/course-service.jar
+    - target/course-service.jar