Add ktx

ktx/scripts/on_failure.ps1

@@ -0,0 +1,29 @@
+# Copyright 2022 The Khronos Group Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+if ($args[0]) { $repo_root = $args[0] } else { $repo_root = "." }
+if ($args[1]) { $build_dir = $args[1] } else { $build_dir = "build" }
+
+# In Github Actions, this is called only when there is a failed test step.
+# In Appveyor we use the Phase environment variable.
+echo "Phase = $env:Phase"
+if ($env:GITHUB_ACTIONS -or $env:Phase) {
+  pushd $repo_root
+  echo "Now uploading the failed tests"
+  $image_list = "tests/testimages/ktx2ktx2*", "tests/testimages/ktxsc*", "tests/testimages/toktx*"
+  ls $image_list
+  echo "Current directory is"
+  pwd
+  if (tar -cvf failed-images.tar $image_list) {
+    # N.B. In PS, "curl" is an alias for Invoke-WebRequest. Uploading a
+    # file via that looks like a p.i.t.a so use the real curl command.
+    curl.exe --upload-file failed-images.tar https://transfer.sh/ktx-failed-images.tar
+  }
+  # Even if there are no failed images and tar exits with false it creates
+  # the output file.
+  rm failed-images.tar
+
+  echo "`r`nNow uploading the test log"
+  curl.exe --upload-file $build_dir/Testing/Temporary/LastTest.log https://transfer.sh/ktx-last-test.log
+  popd
+}