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|
#!/usr/bin/env bash
#
# Exit codes:
#
# 0 - success
# 64 - usage
# 65 - invalid adapter
#
set -euo pipefail
adapter_path=include/valijson/adapters
utils_path=include/valijson/utils
# find all available adapters
pushd "${adapter_path}" > /dev/null
adapters=($(ls *.hpp))
popd > /dev/null
# remove _adapter.hpp suffix
adapters=("${adapters[@]/_adapter.hpp/}")
usage() {
echo 'Generates a single header file for a particular Valijson adapter'
echo
echo 'This makes it easier to embed Valijson in smaller projects, where integrating a'
echo 'third-party dependency is inconvenient or undesirable.'
echo
echo 'Output is written to STDOUT.'
echo
echo 'Usage:'
echo
echo ' ./bundle.sh <adapter-prefix>'
echo
echo 'Example usage:'
echo
echo ' ./bundle.sh nlohmann_json > valijson_nlohmann_bundled.hpp'
echo
echo 'Available adapters:'
echo
for adapter in "${adapters[@]}"; do
echo " - ${adapter}"
done
echo
exit 64
}
if [ $# -ne 1 ]; then
usage
fi
adapter_header=
for adapter in "${adapters[@]}"; do
if [ "${adapter}" == "$1" ]; then
adapter_header="${adapter_path}/${adapter}_adapter.hpp"
break
fi
done
if [ -z "${adapter_header}" ]; then
echo "Error: Adapter name is not valid."
exit 65
fi
common_headers=(
include/valijson/exceptions.hpp
include/compat/optional.hpp
include/valijson/internal/optional_bundled.hpp
include/valijson/internal/adapter.hpp
include/valijson/internal/basic_adapter.hpp
include/valijson/internal/custom_allocator.hpp
include/valijson/internal/debug.hpp
include/valijson/internal/frozen_value.hpp
include/valijson/internal/json_pointer.hpp
include/valijson/internal/json_reference.hpp
include/valijson/internal/uri.hpp
include/valijson/utils/file_utils.hpp
include/valijson/utils/utf8_utils.hpp
include/valijson/constraints/constraint.hpp
include/valijson/subschema.hpp
include/valijson/schema.hpp
include/valijson/constraints/constraint_visitor.hpp
include/valijson/constraints/basic_constraint.hpp
include/valijson/constraints/concrete_constraints.hpp
include/valijson/constraint_builder.hpp
include/valijson/schema_parser.hpp
include/valijson/adapters/std_string_adapter.hpp
include/valijson/validation_results.hpp
include/valijson/validation_visitor.hpp
include/valijson/validator.hpp)
# remove internal #includes
grep --no-filename -v "include <valijson/" ${common_headers[@]}
# std_string_adapter is always included
if [ "${adapter}" != "std_string" ]; then
grep --no-filename -v "include <valijson/" "${adapter_header}"
fi
# include file utils if available
utils_header="${utils_path}/${adapter}_utils.hpp"
if [ -f "${utils_header}" ]; then
grep --no-filename -v "include <valijson/" "${utils_header}"
fi
|
