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#!/bin/bash
# This script parses the CI matrix.yaml file and generates a devcontainer.json file for each unique combination of
# CUDA version, compiler name/version, and Ubuntu version. The devcontainer.json files are written to the
# .devcontainer directory to a subdirectory named after the CUDA version and compiler name/version.
# GitHub docs on using multiple devcontainer.json files:
# https://docs.github.com/en/codespaces/setting-up-your-project-for-codespaces/adding-a-dev-container-configuration/introduction-to-dev-containers#devcontainerjson
set -euo pipefail
# Ensure the script is being executed in its containing directory
cd "$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )";
function usage {
echo "Usage: $0 [--clean] [-h/--help] [-v/--verbose]"
echo " --clean Remove stale devcontainer subdirectories"
echo " -h, --help Display this help message"
echo " -v, --verbose Enable verbose mode (set -x)"
exit 1
}
# Function to update the devcontainer.json file with the provided parameters
update_devcontainer() {
local input_file="$1"
local output_file="$2"
local name="$3"
local cuda_version="$4"
local compiler_name="$5"
local compiler_exe="$6"
local compiler_version="$7"
local os="$8"
local devcontainer_version="$9"
local IMAGE_ROOT="rapidsai/devcontainers:${devcontainer_version}-cpp-"
local image="${IMAGE_ROOT}${compiler_name}${compiler_version}-cuda${cuda_version}-${os}"
jq --arg image "$image" --arg name "$name" \
--arg cuda_version "$cuda_version" --arg compiler_name "$compiler_name" \
--arg compiler_exe "$compiler_exe" --arg compiler_version "$compiler_version" --arg os "$os" \
'.image = $image | .name = $name | .containerEnv.DEVCONTAINER_NAME = $name |
.containerEnv.CCCL_BUILD_INFIX = $name |
.containerEnv.CCCL_CUDA_VERSION = $cuda_version | .containerEnv.CCCL_HOST_COMPILER = $compiler_name |
.containerEnv.CCCL_HOST_COMPILER_VERSION = $compiler_version '\
"$input_file" > "$output_file"
}
make_name() {
local cuda_version="$1"
local compiler_name="$2"
local compiler_version="$3"
echo "cuda$cuda_version-$compiler_name$compiler_version"
}
CLEAN=false
VERBOSE=false
while [[ $# -gt 0 ]]; do
case "$1" in
--clean)
CLEAN=true
;;
-h|--help)
usage
;;
-v|--verbose)
VERBOSE=true
;;
*)
usage
;;
esac
shift
done
MATRIX_FILE="../ci/matrix.yaml"
COMPUTE_MATRIX="../.github/actions/workflow-build/build-workflow.py"
# Enable verbose mode if requested
if [ "$VERBOSE" = true ]; then
set -x
cat ${MATRIX_FILE}
fi
# Read matrix.yaml and convert it to json
matrix_json=$(python3 ${COMPUTE_MATRIX} ${MATRIX_FILE} --devcontainer-info)
if [ "$VERBOSE" = true ]; then
echo "$matrix_json"
fi
# Get the devcontainer image version and define image tag root
readonly DEVCONTAINER_VERSION=$(echo "$matrix_json" | jq -r '.devcontainer_version')
# Get unique combinations of cuda version, compiler name/version, and Ubuntu version
readonly combinations=$(echo "$matrix_json" | jq -c '.combinations[]')
# Update the base devcontainer with the default values
# The root devcontainer.json file is used as the default container as well as a template for all
# other devcontainer.json files by replacing the `image:` field with the appropriate image name
readonly base_devcontainer_file="./devcontainer.json"
readonly NEWEST_GCC_CUDA_ENTRY=$(echo "$combinations" | jq -rs '[.[] | select(.compiler_name == "gcc")] | sort_by((.cuda | tonumber), (.compiler_version | tonumber)) | .[-1]')
readonly DEFAULT_CUDA=$(echo "$NEWEST_GCC_CUDA_ENTRY" | jq -r '.cuda')
readonly DEFAULT_COMPILER_NAME=$(echo "$NEWEST_GCC_CUDA_ENTRY" | jq -r '.compiler_name')
readonly DEFAULT_COMPILER_EXE=$(echo "$NEWEST_GCC_CUDA_ENTRY" | jq -r '.compiler_exe')
readonly DEFAULT_COMPILER_VERSION=$(echo "$NEWEST_GCC_CUDA_ENTRY" | jq -r '.compiler_version')
readonly DEFAULT_OS=$(echo "$NEWEST_GCC_CUDA_ENTRY" | jq -r '.os')
readonly DEFAULT_NAME=$(make_name "$DEFAULT_CUDA" "$DEFAULT_COMPILER_NAME" "$DEFAULT_COMPILER_VERSION")
update_devcontainer ${base_devcontainer_file} "./temp_devcontainer.json" "$DEFAULT_NAME" "$DEFAULT_CUDA" "$DEFAULT_COMPILER_NAME" "$DEFAULT_COMPILER_EXE" "$DEFAULT_COMPILER_VERSION" "$DEFAULT_OS" "$DEVCONTAINER_VERSION"
mv "./temp_devcontainer.json" ${base_devcontainer_file}
# Create an array to keep track of valid subdirectory names
valid_subdirs=()
# The img folder should not be removed:
valid_subdirs+=("img")
# For each unique combination
for combination in $combinations; do
cuda_version=$(echo "$combination" | jq -r '.cuda')
compiler_name=$(echo "$combination" | jq -r '.compiler_name')
compiler_exe=$(echo "$combination" | jq -r '.compiler_exe')
compiler_version=$(echo "$combination" | jq -r '.compiler_version')
os=$(echo "$combination" | jq -r '.os')
name=$(make_name "$cuda_version" "$compiler_name" "$compiler_version")
mkdir -p "$name"
new_devcontainer_file="$name/devcontainer.json"
update_devcontainer "$base_devcontainer_file" "$new_devcontainer_file" "$name" "$cuda_version" "$compiler_name" "$compiler_exe" "$compiler_version" "$os" "$DEVCONTAINER_VERSION"
echo "Created $new_devcontainer_file"
# Add the subdirectory name to the valid_subdirs array
valid_subdirs+=("$name")
done
# Clean up stale subdirectories and devcontainer.json files
if [ "$CLEAN" = true ]; then
for subdir in ./*; do
if [ -d "$subdir" ] && [[ ! " ${valid_subdirs[@]} " =~ " ${subdir#./} " ]]; then
echo "Removing stale subdirectory: $subdir"
rm -r "$subdir"
fi
done
fi
|
