Recognise undeployed apps when undeploying

Closes https://git.autonomic.zone/coop-cloud/abra/issues/123.
2021-03-26 00:01:07 +01:00 · 2021-03-26 00:01:07 +01:00 · e361b493b1
commit e361b493b1
parent b28460cf84
2 changed files with 5 additions and 0 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -24,6 +24,7 @@
 - Replace `--force` with a global `--no-prompt` for avoiding interactive questions ([#118](https://git.autonomic.zone/coop-cloud/abra/issues/118))
 - Use [docker-stack-wait-deploy](https://github.com/vitalets/docker-stack-wait-deploy) inspired logic to deploy apps ([#116](https://git.autonomic.zone/coop-cloud/abra/issues/116))
 - Add a domain polling check when deploying apps ([#113](https://git.autonomic.zone/coop-cloud/abra/issues/113))
+- Recognise when apps are already undeployed with `abra app <app> undeploy` ([#123](https://git.autonomic.zone/coop-cloud/abra/issues/123))

 # abra 0.6.0 (2021-03-17)

--- a/4
+++ b/4
@ -1223,6 +1223,10 @@ sub_app_undeploy (){
    prompt_confirm
  fi

+  if ! docker stack ls --format "{{ .Name }}" | grep -q "$STACK_NAME"; then
+    error "$STACK_NAME is already undeployed, nothing to do"
+  fi
+
  docker stack rm "$STACK_NAME"
 }