message: ci(appveyor): Set build info in PS because CMD is bad at undefined vars
diff: @@ -13,12 +13,11 @@ environment:
  OT_BUCKET_APP: opentrons-app
  OT_FOLDER_APP: builds
  - OT_BUILD: '%APPVEYOR_BUILD_NUMBER%'
  - OT_BRANCH: '%APPVEYOR_REPO_BRANCH%'
  -
  init:
  - # set OT_TAG in a script because APPVEYOR_REPO_TAG_NAME may be undefined
  - - if %APPVEYOR_REPO_TAG% == true set OT_TAG=%APPVEYOR_REPO_TAG_NAME%
  + # set vars in ps scripts because cmd is terrible at undefined vars
  + - ps: $env:OT_TAG = $env:APPVEYOR_REPO_TAG_NAME
  + - ps: $env:OT_BUILD = $env:APPVEYOR_BUILD_NUMBER
  + - ps: $env:OT_BRANCH = $env:APPVEYOR_REPO_BRANCH
  platform: x64
  