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#!/bin/bash
##===----------------------------------------------------------------------===##
##
## This source file is part of the SwiftASN1 open source project
##
## Copyright (c) 2023 Apple Inc. and the SwiftASN1 project authors
## Licensed under Apache License v2.0
##
## See LICENSE.txt for license information
## See CONTRIBUTORS.txt for the list of SwiftASN1 project authors
##
## SPDX-License-Identifier: Apache-2.0
##
##===----------------------------------------------------------------------===##
set -eu
here=$(pwd)
case "$(uname -s)" in
Darwin)
find=gfind # brew install findutils
;;
*)
find=find
;;
esac
function update_cmakelists_source() {
src_root="$here/Sources/$1"
# Build an array with the rest of the arguments
shift
src_exts=("$@")
echo "Finding source files (${src_exts[@]}) under $src_root"
num_exts=${#src_exts[@]}
# Build file extensions argument for `find`
declare -a exts_arg
exts_arg+=(-name "${src_exts[0]}")
for (( i=1; i<$num_exts; i++ ));
do
exts_arg+=(-o -name "${src_exts[$i]}")
done
# Wrap quotes around each filename since it might contain spaces
srcs=$($find "${src_root}" -type f \( "${exts_arg[@]}" \) -printf ' "%P"\n' | LC_ALL=POSIX sort)
echo "$srcs"
# Update list of source files in CMakeLists.txt
# The first part in `BEGIN` (i.e., `undef $/;`) is for working with multi-line;
# the second is so that we can pass in a variable to replace with.
perl -pi -e 'BEGIN { undef $/; $replace = shift } s/add_library\(([^\n]+)\n([^\)]+)/add_library\($1\n$replace/' "$srcs" "$src_root/CMakeLists.txt"
echo "Updated $src_root/CMakeLists.txt"
}
update_cmakelists_source "SwiftASN1" "*.swift"
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