format slack message

.circleci/config.yml

@@ -1,6 +1,7 @@
 version: 2.1
 orbs:
   k8s: circleci/kubernetes@0.7.0
+  slack: circleci/slack@3.4.2
 commands:
   git_checkout_from_cache:
     description: "Git checkout and save cache"
@@ -133,15 +134,12 @@ commands:
             done
   notify_slack:
     description: "Notify slack"
-    parameters:
-      target:
-        type: string
     steps:
       - slack/status:
           include_project_field: false
-          failure_message: "<< parameters.target >> release failed for webtrader with version ``$(cat www/version)``"
-          success_message: "<< parameters.target >> release succeeded for webtrader with version $(cat www/version)"
-          webhook: ${SLACK_WEBHOOK} 
+          failure_message: "Release failed for webtrader with version *$(cat dist/compressed/version)*"
+          success_message: "Release succeeded for webtrader with version *$(cat dist/compressed/version)*"
+          webhook: ${SLACK_WEBHOOK}
 jobs:
   release_staging:
     docker:
@@ -152,8 +150,7 @@ jobs:
       - build
       - deploy:
           target_branch: "staging"
-      - notify_slack:
-          target: "Staging"
+      - notify_slack
   release_production:
     docker:
       - image: circleci/node:12.13.0-stretch
@@ -163,9 +160,8 @@ jobs:
       - build
       - deploy:
           target_branch: "production"
-      - notify_slack:
-          target: "Production"
- release_aws_production:
+      - notify_slack
+  release_aws_production:
     docker:
       - image: circleci/node:12.13.0-stretch
     steps: