# Default to clang-format-14; override CLANG_FORMAT to use another 14.x binary
# (distro pkg, muttleyxd static binary, uvx clang-format@14, ...). See docs/FORMATTING.md.
CLANG_FORMAT="${CLANG_FORMAT:-clang-format-14}"

# this line does quite a bit, so let's break it down
#
# find soh
# use "find" to look in the "soh" directory
# this ensures we don't try to format stuff in the submodules
#
# -type f
# only look for files
#
# -name "*.c" -o -name "*.cpp"
# find all .c and .cpp files
#
# ( -name "*.h" -o -name "*.hpp" ) ! -path "soh/src/**.h" ! -path "soh/include/**.h"
# find all .h and .hpp files that aren't in soh/src or soh/include
# this is because zret decomp only runs clang-format on c files
# https://github.com/zeldaret/mm/blob/b7e5468ca16315a7e322055eff3d97fe980bbc25/format.py#L182
#
# ! -path "soh/assets/*"
# asset headers are autogenerated, don't fight them
#
# -print0
# separate paths with NUL bytes, avoiding issues with spaces in paths
#
# | eval "xargs -0 $CLANG_FORMAT -i --verbose"
# use xargs to take each path we've found
# and pass it as an argument to clang-format
# verbose to print files being formatted and X out of Y status
# eval so CLANG_FORMAT can carry arguments ("uvx clang-format@14")
# or a quoted path with spaces; the NUL-separated file list reaches
# xargs over the pipe, so it never passes through eval

find soh -type f \( -name "*.c" -o -name "*.cpp" -o \( \( -name "*.h" -o -name "*.hpp" \) ! -path "soh/src/*" ! -path "soh/include/*" \) \) ! -path "soh/assets/*" -print0 | eval "xargs -0 $CLANG_FORMAT -i --verbose"