cmake-gen-globs

#!/bin/bash

# Invoke this (monstrosity) as follows:
#
# brew install clion
#
#  git clone https://github.com/tensorflow/tensorflow
#  cd tensorflow
#  name="tensorflow" cmake-gen-globs > CMakeLists.txt
#  clion .
#
# you'll eventually discover that you need to add extra include
# directories for CLion to function properly. For example,
# Emacs has code like #include <config.h>, and config.h
# lives underneath ./src.
#
# Here's how to generate the emacs CMakeLists.txt I currently use:
#
#  git clone https://github.com/emacs-mirror/emacs
#  cd emacs
#  name="emacs" cmake-gen-globs src lib > CMakeLists.txt
#  clion .

set -e

export name="${name:-$(basename "$(pwd)")}"
export src="${src:-.}"
export extra="${extra:-*.c}"

cat <<EOF
cmake_minimum_required(VERSION 3.14)
project($name)

set(CMAKE_CXX_STANDARD 14)

include_directories(\${CMAKE_SOURCE_DIR})

EOF

for include_directory in "$@"
do
  cat <<EOF
include_directories(\${CMAKE_SOURCE_DIR}/${include_directory})
EOF
done

cat <<EOF


EOF


for op in and or
do
  #rgfiles -tc -tcpp -tobjc . . "$@" \
  find $src -type f -name '*.c' -or -name '*.cc' -or -name '*.cpp' -or -name '*.cxx' -or -name '*.mm' -or -name '*.m' -or -name "$extra" \
    | grep -v '/cmake-build-' | sort | rg '[/][^/]+[.]([a-zA-Z]+)' --replace '/*.$1' | sort | uniq | python3 -c 'import sys, os; [print(f"{x}", flush=True) for x in sys.stdin for x in [x.strip().lstrip("./")] for x in [(os.environ["name"]+"_"+"".join([c if c.isalnum() else "_" for c in x]), x)] for (key, path) in [x] for x in [rf"""file(GLOB {key} "${{CMAKE_SOURCE_DIR}}/{path}")"""] for x in ["        ${"+key+"}"] '$op' [x]]'

  case $op in
    and)
    cat <<EOF

add_library( # Sets the name of the library.
        ${name}

        # Sets the library as a shared library.
        SHARED

EOF
    ;;
    esac

done

cat <<EOF
        )

target_link_libraries( # Specifies the target library.
        ${name}
        )
EOF