feat: add script to populate value

.github/workflows/deploy-ecs.yml

@@ -104,6 +104,9 @@ jobs:
           task-definition: ${{ env.ECS_TASK_DEFINITION }}
           container-name: ${{ env.CONTAINER_NAME }}
           image: ${{ steps.login-ecr.outputs.registry }}/${{ env.ECR_REPOSITORY }}:${{ env.IMAGE_TAG }}
+          environment-variables: |
+            ENV_TYPE=${{ contains(env.CURRENT_ENV, 'staging') && 'staging' || contains(env.CURRENT_ENV, 'prod') && 'prod' || contains(env.CURRENT_ENV, 'uat') && 'uat' || env.CURRENT_ENV }}
+            ENV_SITE_NAME=${{ env.CURRENT_ENV }} 
 
       - name: Deploy Amazon ECS task definition
         env:    # For ECS deployment 

ecs-task-definition.json

@@ -4,6 +4,7 @@
     {
       "name": "formsg-app",
       "essential": true,
+      "command": "/bin/sh -c \"./generate-env-from-ecs-params.sh && npm start\"",
       "portMappings": [
         { "containerPort": 3000 }
       ]

generate-env-from-ecs-params.sh

@@ -0,0 +1,31 @@
+TARGET_DIR=/etc/formsg
+ENV_TYPE=$ENV_TYPE
+ENV_SITE_NAME=$ENV_SITE_NAME
+
+# create target dir if not exist 
+echo "Checking if ${TARGET_DIR} exists..."
+if [ ! -d ${TARGET_DIR} ]; then
+    echo "Creating directory ${TARGET_DIR} ..."
+    mkdir -p ${TARGET_DIR}
+    if [ $? -ne 0 ]; then
+        echo 'ERROR: Directory creation failed!'
+        exit 1
+    fi
+else
+    echo "Directory ${TARGET_DIR} already exists!"
+fi
+
+echo "${ENV_TYPE}-general" > $TARGET_DIR/.env
+echo "${ENV_TYPE}-captcha" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-turnstile" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-ga" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-intranet" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-sms" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-ndi" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-verified-fields" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-webhook-verified-content" >> $TARGET_DIR/.env
+echo "${ENV_TYPE}-wogaa" >> $TARGET_DIR/.env
+echo "${ENV_SITE_NAME}-sgid" >> $TARGET_DIR/.env
+echo "${ENV_SITE_NAME}-payment" >> $TARGET_DIR/.env
+echo "${ENV_SITE_NAME}-cron-payment" >> $TARGET_DIR/.env
+echo "${ENV_SITE_NAME}-openai" >> $TARGET_DIR/.env