feat: conditionally execute the post-stack-set call

If the value does not change, then we should not trigger the command
2021-01-23 17:37:41 -05:00
parent b5c85ad5be
commit 7caa95b3f3
2 changed files with 8 additions and 1 deletions
--- a/docs/deployment/methods/herokuish-buildpacks.md
+++ b/docs/deployment/methods/herokuish-buildpacks.md
@@ -140,6 +140,8 @@ The specified stack can also be unset by omitting the name of the stack when cal
 dokku buildpacks:stack-set node-js-app
 ```

+A change in the stack value will execute the `post-stack-set` trigger.
+
 Finally, stacks can be set or unset globally as a fallback. This will take precedence over a globally set `DOKKU_IMAGE` environment variable (`gliderlabs/herokuish:latest` by default).

 ```shell