Add shellcheck to pre-commit and fix warnings

.pre-commit-config.yaml

@@ -52,6 +52,12 @@ repos:
         hooks:
             - id: rapids-dependency-file-generator
               args: ["--clean"]
+      - repo: https://github.com/shellcheck-py/shellcheck-py
+        rev: v0.10.0.1
+        hooks:
+          - id: shellcheck
+            args: ["--severity=warning"]
+            files: ^ci/
 
 
 default_language_version:

ci/build_docs.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -21,9 +21,12 @@ conda activate docs
 
 rapids-print-env
 
-export RAPIDS_VERSION="$(rapids-version)"
-export RAPIDS_VERSION_MAJOR_MINOR="$(rapids-version-major-minor)"
-export RAPIDS_DOCS_DIR="$(mktemp -d)"
+RAPIDS_VERSION="$(rapids-version)"
+RAPIDS_VERSION_MAJOR_MINOR="$(rapids-version-major-minor)"
+RAPIDS_DOCS_DIR="$(mktemp -d)"
+export RAPIDS_VERSION
+export RAPIDS_VERSION_MAJOR_MINOR
+export RAPIDS_DOCS_DIR
 
 rapids-logger "Build cuSpatial CPP docs"
 pushd cpp/doxygen

ci/build_python.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2022-2024, NVIDIA CORPORATION.
+# Copyright (c) 2022-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -13,8 +13,6 @@ export CMAKE_GENERATOR=Ninja
 
 rapids-print-env
 
-package_dir="python"
-
 rapids-generate-version > ./VERSION
 
 CPP_CHANNEL=$(rapids-download-conda-from-s3 cpp)

ci/build_wheel.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -31,7 +31,7 @@ source rapids-date-string
 
 rapids-generate-version > ./VERSION
 
-RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
+RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen "${RAPIDS_CUDA_VERSION}")"
 
 cd "${package_dir}"
 

ci/build_wheel_cuspatial.sh

@@ -1,11 +1,11 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
 package_dir="python/cuspatial"
 
-RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
+RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen "${RAPIDS_CUDA_VERSION}")"
 
 # Downloads libcuspatial wheel from this current build,
 # then ensures 'cuspatial' wheel builds always use the 'libcuspatial' just built in the same CI run.

ci/check_style.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2020-2024, NVIDIA CORPORATION.
+# Copyright (c) 2020-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -16,7 +16,7 @@ conda activate checks
 
 FORMAT_FILE_URL=https://raw.githubusercontent.com/rapidsai/rapids-cmake/branch-23.02/cmake-format-rapids-cmake.json
 export RAPIDS_CMAKE_FORMAT_FILE=/tmp/rapids_cmake_ci/cmake-formats-rapids-cmake.json
-mkdir -p $(dirname ${RAPIDS_CMAKE_FORMAT_FILE})
+mkdir -p "$(dirname ${RAPIDS_CMAKE_FORMAT_FILE})"
 wget -O ${RAPIDS_CMAKE_FORMAT_FILE} ${FORMAT_FILE_URL}
 
 # Run pre-commit checks

ci/release/update-version.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2019-2024, NVIDIA CORPORATION.
+# Copyright (c) 2019-2025, NVIDIA CORPORATION.
 #############################
 # cuSpatial Version Updater #
 #############################
@@ -13,14 +13,10 @@ NEXT_FULL_TAG=$1
 
 # Get current version
 CURRENT_TAG=$(git tag --merged HEAD | grep -xE '^v.*' | sort --version-sort | tail -n 1 | tr -d 'v')
-CURRENT_MAJOR=$(echo $CURRENT_TAG | awk '{split($0, a, "."); print a[1]}')
-CURRENT_MINOR=$(echo $CURRENT_TAG | awk '{split($0, a, "."); print a[2]}')
-CURRENT_PATCH=$(echo $CURRENT_TAG | awk '{split($0, a, "."); print a[3]}')
-CURRENT_SHORT_TAG=${CURRENT_MAJOR}.${CURRENT_MINOR}
 
 # Get <major>.<minor> for next version
-NEXT_MAJOR=$(echo $NEXT_FULL_TAG | awk '{split($0, a, "."); print a[1]}')
-NEXT_MINOR=$(echo $NEXT_FULL_TAG | awk '{split($0, a, "."); print a[2]}')
+NEXT_MAJOR=$(echo "$NEXT_FULL_TAG" | awk '{split($0, a, "."); print a[1]}')
+NEXT_MINOR=$(echo "$NEXT_FULL_TAG" | awk '{split($0, a, "."); print a[2]}')
 NEXT_SHORT_TAG=${NEXT_MAJOR}.${NEXT_MINOR}
 
 # Need to distutils-normalize the original version
@@ -30,7 +26,7 @@ echo "Preparing release $CURRENT_TAG => $NEXT_FULL_TAG"
 
 # Inplace sed replace; workaround for Linux and Mac
 function sed_runner() {
-    sed -i.bak ''"$1"'' $2 && rm -f ${2}.bak
+    sed -i.bak ''"$1"'' "$2" && rm -f "${2}".bak
 }
 
 # Centralized version file update

ci/test_cpp.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2022-2024, NVIDIA CORPORATION.
+# Copyright (c) 2022-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -41,9 +41,9 @@ set +e
 # Run libcuspatial gtests from libcuspatial-tests package
 rapids-logger "Run gtests"
 for gt in "$CONDA_PREFIX"/bin/gtests/libcuspatial/* ; do
-    test_name=$(basename ${gt})
+    test_name=$(basename "${gt}")
     echo "Running gtest $test_name"
-    ${gt} --gtest_output=xml:${RAPIDS_TESTS_DIR}
+    ${gt} --gtest_output=xml:"{RAPIDS_TESTS_DIR}"
 done
 
 rapids-logger "Test script exiting with value: $EXITCODE"

ci/test_notebooks.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2020-2024, NVIDIA CORPORATION.
+# Copyright (c) 2020-2025, NVIDIA CORPORATION.
 
 set -eEuo pipefail
 
@@ -37,8 +37,9 @@ trap "EXITCODE=1" ERR
 set +e
 
 test_notebooks() {
+    # shellcheck disable=SC2044
     for nb in $(find . -name "*.ipynb"); do
-        nbBasename=$(basename ${nb})
+        nbBasename=$(basename "${nb}")
         if (echo " ${SKIPNBS} " | grep -q " ${nbBasename} "); then
             echo "--------------------------------------------------------------------------------"
             echo "SKIPPING: ${nb} (listed in skip list)"

ci/test_wheel_cuproj.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -eou pipefail
 
 mkdir -p ./dist
-RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
+RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen "${RAPIDS_CUDA_VERSION}")"
 
 # Download the cuproj and cuspatial built in the previous step
 RAPIDS_PY_WHEEL_NAME="cuproj_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 python ./dist

ci/test_wheel_cuspatial.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -eou pipefail
 
 mkdir -p ./dist
-RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
+RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen "${RAPIDS_CUDA_VERSION}")"
 
 # Download the cuspatial and libcuspatial built in the previous step
 RAPIDS_PY_WHEEL_NAME="cuspatial_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 python ./dist

ci/utils/nbtest.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2023-2024, NVIDIA CORPORATION.
+# Copyright (c) 2023-2025, NVIDIA CORPORATION.
 
 set -e -u -o pipefail
 
@@ -29,20 +29,20 @@ NBTMPDIR="$(mktemp -d)"
 EXITCODE=0
 trap "EXITCODE=1" ERR
 
-for nb in $*; do
-    NBFILENAME=$1
+for nb in "$@"; do
+    NBFILENAME=$nb
     NBNAME=${NBFILENAME%.*}
     NBNAME=${NBNAME##*/}
     NBTESTSCRIPT=${NBTMPDIR}/${NBNAME}-test.py
     shift
 
     echo --------------------------------------------------------------------------------
-    echo STARTING: ${NBNAME}
+    echo STARTING: "${NBNAME}"
     echo --------------------------------------------------------------------------------
-    jupyter nbconvert --to script ${NBFILENAME} --output ${NBTMPDIR}/${NBNAME}-test
-    echo "${MAGIC_OVERRIDE_CODE}" > ${NBTMPDIR}/tmpfile
-    cat ${NBTESTSCRIPT} >> ${NBTMPDIR}/tmpfile
-    mv ${NBTMPDIR}/tmpfile ${NBTESTSCRIPT}
+    jupyter nbconvert --to script "${NBFILENAME}" --output "${NBTMPDIR}"/"${NBNAME}"-test
+    echo "${MAGIC_OVERRIDE_CODE}" > "${NBTMPDIR}"/tmpfile
+    cat "${NBTESTSCRIPT}" >> "${NBTMPDIR}"/tmpfile
+    mv "${NBTMPDIR}"/tmpfile "${NBTESTSCRIPT}"
 
     echo "Running \"ipython ${NO_COLORS} ${NBTESTSCRIPT}\" on $(date)"
     echo

ci/validate_wheel.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2024, NVIDIA CORPORATION.
+# Copyright (c) 2024-2025, NVIDIA CORPORATION.
 
 set -euo pipefail
 
@@ -12,10 +12,10 @@ rapids-logger "validate packages with 'pydistcheck'"
 
 pydistcheck \
     --inspect \
-    "$(echo ${wheel_dir_relative_path}/*.whl)"
+    "$(echo "${wheel_dir_relative_path}"/*.whl)"
 
 rapids-logger "validate packages with 'twine'"
 
 twine check \
     --strict \
-    "$(echo ${wheel_dir_relative_path}/*.whl)"
+    "$(echo "${wheel_dir_relative_path}"/*.whl)"