enforce wheel size limits, README formatting in CI

ci/build_wheel.sh

@@ -21,5 +21,7 @@ sccache --show-adv-stats
 # Exclude libcuda.so.1 because we only install a driver stub
 python -m auditwheel repair --exclude libcuda.so.1 -w ./final_dist ./dist/*
 
+./ci/validate_wheel.sh final_dist
+
 rapids-logger "Upload Wheel"
 RAPIDS_PY_WHEEL_NAME="pynvjitlink_${RAPIDS_PY_CUDA_SUFFIX}" rapids-upload-wheels-to-s3 python ./final_dist

ci/validate_wheel.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Copyright (c) 2024, NVIDIA CORPORATION.
+
+set -euo pipefail
+
+wheel_dir_relative_path=$1
+
+rapids-logger "validate packages with 'pydistcheck'"
+
+pydistcheck \
+    --inspect \
+    "$(echo ${wheel_dir_relative_path}/*.whl)"
+
+rapids-logger "validate packages with 'twine'"
+
+twine check \
+    --strict \
+    "$(echo ${wheel_dir_relative_path}/*.whl)"

pyproject.toml

@@ -56,5 +56,13 @@ provider = "scikit_build_core.metadata.regex"
 input = "pynvjitlink/VERSION"
 regex = "(?P<value>.*)"
 
+[tool.pydistcheck]
+select = [
+    "distro-too-large-compressed",
+]
+
+# PyPI limit is 100 MiB, fail CI before we get too close to that
+max_allowed_size_compressed = '75M'
+
 [tool.pytest.ini_options]
 xfail_strict = true