message: ci(travis): only sign the mac app on v* tagged builds
diff: @@ -141,14 +141,14 @@ jobs:
  os: linux
  script: make -C app-shell dist-posix
  # skip app builds entirely if tag is present but does not match ^v
  - if: tag IS blank AND (NOT branch =~ ^(edge|release_.+)$)
  + if: tag IS blank
  - # build the Opentrons App for Linux (tagged / edge / RC builds)
  <<: *app_stage_build
  name: 'Build/deploy Opentrons App for Linux'
  os: linux
  script: make -C app-shell dist-linux
  - if: tag =~ ^v OR branch =~ ^(edge|release_.+)$
  + if: tag =~ ^v
  - # build the Opentrons App for macOS (tagged / edge / RC builds)
  <<: *app_stage_build
  @@ -156,7 +156,7 @@ jobs:
  os: osx
  osx_image: xcode10.3
  script: make -C app-shell dist-osx
  - if: tag =~ ^v OR branch =~ ^(edge|release_.+)$
  + if: tag =~ ^v
  env:
  global:
  