add rapids-get-pr-wheel-artifact for quickly downloading cpp wheels

tools/rapids-download-wheels-from-s3

@@ -6,6 +6,14 @@ set -eo pipefail
 
 source rapids-prompt-local-repo-config
 
-pkg_name="$(rapids-package-name wheel_python)"
+# For legacy reasons, allow this script to be run without the pkg_type being the first arg
+pkg_name="$(rapids-package-name "wheel_python")"
+
+pkg_type="$1"
+if [ "${pkg_type}" = "cpp" ] || [ "${pkg_type}" = "python" ]; then
+    # remove pkg_type from args because we handle it in this script
+    shift;
+    pkg_name="$(rapids-package-name "wheel_${pkg_type}")"
+fi
 
 rapids-download-from-s3 "${pkg_name}" "$@"

tools/rapids-get-pr-wheel-artifact

@@ -0,0 +1,36 @@
+#!/bin/bash
+# Echo path to an artifact for a specific PR. Finds and uses the latest commit on the PR.
+#
+# Positional Arguments:
+#   1) repo name
+#   2) PR number
+#   3) "cpp" or "python", to get the artifact for the C++ or Python build, respectively
+#   4) [optional] commit hash, to get the artifact for a specific commit
+#
+# Example Usage:
+#   rapids-get-pr-conda-artifact rmm 1095 cpp
+set -euo pipefail
+
+repo="$1"
+pr="$2"
+
+pkg_type="$3"
+case "${pkg_type}" in
+  cpp)
+    artifact_name=$(RAPIDS_REPOSITORY=$repo rapids-package-name wheel_cpp)
+    ;;
+  python)
+    artifact_name=$(RAPIDS_REPOSITORY=$repo rapids-package-name wheel_python)
+    ;;
+  *)
+    echo "Error: 3rd argument must be 'cpp' or 'python'"
+    exit 1
+    ;;
+esac
+
+commit="${4:-}"
+if [[ -z "${commit}" ]]; then
+    commit=$(git ls-remote https://github.com/rapidsai/"${repo}".git refs/heads/pull-request/"${pr}" | cut -c1-7)
+fi
+
+rapids-get-artifact "ci/${repo}/pull-request/${pr}/${commit}/${artifact_name}"

tools/rapids-package-name

@@ -29,6 +29,11 @@ case "${pkg_type}" in
     append_pyver=1
     append_arch=1
     ;;
+  wheel_cpp)
+    append_wheelname=1
+    append_cuda=1
+    append_arch=1
+    ;;
   wheel_python)
     append_wheelname=1
     # Pure wheels do not need a pyver or arch

tools/rapids-upload-wheels-to-s3

@@ -4,12 +4,20 @@
 #   1) wheel path to tar up
 set -e
 
+# For legacy reasons, allow this script to be run without the pkg_type being the first arg
+pkg_name="$(rapids-package-name "wheel_python")"
+
+pkg_type="$1"
+if [ "${pkg_type}" = "cpp" ] || [ "${pkg_type}" = "python" ]; then
+    # remove pkg_type from args because we handle it in this script
+    shift;
+    pkg_name="$(rapids-package-name "wheel_${pkg_type}")"
+fi
+
 if [ "${CI:-false}" = "false" ]; then
   rapids-echo-stderr "Packages from local builds cannot be uploaded to S3."
   rapids-echo-stderr "Open a PR to have successful builds uploaded."
   exit 0
 fi
 
-pkg_name="$(rapids-package-name wheel_python)"
-
 rapids-upload-to-s3 "${pkg_name}" "$@"