Merge pull request #1011 from OpenFn/fix1010

closes #1010

CHANGELOG.md

@@ -27,6 +27,8 @@ and this project adheres to
   first click. [#976](https://github.com/OpenFn/Lightning/issues/976)
 - Return the pre-filled workflow names
   [#971](https://github.com/OpenFn/Lightning/issues/971)
+- Fix version reporting and external reset_demo() call via
+  Application.spec()[#1010](https://github.com/OpenFn/Lightning/issues/1010)
 
 ## [v0.7.0-pre5] - 2023-07-28
 

config/runtime.exs

@@ -250,7 +250,7 @@ release =
         else: image_tag
 
     _other ->
-      "mix-v#{elem(:application.get_key(:lightning, :vsn), 1)}"
+      "mix-v#{Application.spec(:lightning, :vsn)}"
   end
 
 config :sentry,

lib/lightning_web/live/components/common.ex

@@ -9,7 +9,7 @@ defmodule LightningWeb.Components.Common do
     image = image_info[:image_tag]
     branch = image_info[:branch]
     commit = image_info[:commit]
-    vsn = "v#{elem(:application.get_key(:lightning, :vsn), 1)}"
+    vsn = "v#{Application.spec(:lightning, :vsn)}"
 
     {display, message, type} =
       cond do

test/lightning_web/live/components/common_test.exs

@@ -8,7 +8,7 @@ defmodule LightningWeb.Components.CommonTest do
       prev = Application.get_env(:lightning, :image_info)
 
       Application.put_env(:lightning, :image_info,
-        image_tag: "v#{elem(:application.get_key(:lightning, :vsn), 1)}",
+        image_tag: "v#{Application.spec(:lightning, :vsn)}",
         branch: "main",
         commit: "abcdef7"
       )
@@ -27,7 +27,7 @@ defmodule LightningWeb.Components.CommonTest do
 
       assert html =~ "Docker image tag found"
       assert html =~ "tagged release build"
-      assert html =~ "v#{elem(:application.get_key(:lightning, :vsn), 1)}"
+      assert html =~ "v#{Application.spec(:lightning, :vsn)}"
     end
   end