Update commit for circle deploy

.circleci/config.yml

@@ -93,7 +93,7 @@ jobs:
       - restore_cache:
           key: v3-firmware-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
       - run:
-          command: ./ghr -t $GITHUB_TOKEN -u farmbot -r farmbot_os -recreate -prerelease -b "$(cat RELEASE_NOTES)" -c "$(git log --pretty=format:%h -1)" "v$(cat VERSION)-beta" $PWD/artifacts
+          command: ./ghr -t $GITHUB_TOKEN -u farmbot -r farmbot_os -recreate -prerelease -b "$(cat RELEASE_NOTES)" -c $(git rev-parse --verify HEAD) "v$(cat VERSION)-beta" $PWD/artifacts
 
 workflows:
   version: 2

lib/farmbot/celery_script/ast/node/check_updates.ex

@@ -7,6 +7,7 @@ defmodule Farmbot.CeleryScript.AST.Node.CheckUpdates do
     env = mutate_env(env)
     case Farmbot.System.Updates.check_updates() do
       :ok -> {:ok, env}
+      :no_update -> {:ok, env}
       _ -> {:error, "Failed to check updates", env}
     end
   end

lib/farmbot/system/updates/updates.ex

@@ -73,6 +73,8 @@ defmodule Farmbot.System.Updates do
         # Logger.info 1, "Downloading update. Here is the release notes"
         # Logger.info 1, cl
         do_download_and_apply(fw_url, new_version)
+      else
+        :no_update
       end
     else
       :error ->

mix.exs

@@ -4,8 +4,7 @@ defmodule Farmbot.Mixfile do
   @version Path.join(__DIR__, "VERSION") |> File.read!() |> String.trim()
 
   defp commit() do
-    {t, _} = System.cmd("git", ["log", "--pretty=format:%h", "-1"])
-    t
+    System.cmd("git", ~w"rev-parse --verify HEAD") |> elem(0) |> String.trim()
   end
 
   Mix.shell().info([