1#!/bin/sh 2 3set -euo 4 5set -x 6 7[ -f .clang-format ] && rm .clang-format 8 9CLANG_FORMAT="$(which clang-format-5.0)" 10 11# phosphor-mboxd is a fork of mboxbridge, the reference mbox daemon 12# implementation. mboxbridge is C written with the style of the Linux kernel. 13# 14# phosphor-mboxd extended the reference in C++, and used the OpenBMC C++ style. 15# 16# To remain compliant with the C++ style guide *and* preserve source 17# compatibility with the upstream reference implementation, use two separate 18# styles. 19# 20# Further, clang-format supports describing styles for multiple languages in 21# the one .clang-format file, but *doesn't* make a distinction between C and 22# C++. So we need two files. It gets worse: the -style parameter doesn't take 23# the path to a configuration file as an argument, you instead specify the 24# literal 'file' and it goes looking for a .clang-format or _clang-format file. 25# So now we need to symlink different files in place before calling 26# ${CLANG_FORMAT}. Everything is terrible. 27# 28# ln -sf .clang-format-c .clang-format 29# git ls-files | grep '\.[ch]$' | xargs "${CLANG_FORMAT}" -i -style=file 30 31ln -sf .clang-format-c++ .clang-format 32git ls-files | grep '\.[ch]pp$' | xargs "${CLANG_FORMAT}" -i -style=file 33 34rm .clang-format 35