bin/tidy

   1 #!/bin/bash -eu
   2
   3 export SCRIPT_BASE=$(dirname `readlink -f $0`)
   4 export BASE=${SCRIPT_BASE}/..
   5
   6 # search for a suitable clang-tidy version
   7 CLANG_TIDY_BIN=`which clang-tidy-3.9`
   8 if [ ! -x ${CLANG_TIDY_BIN} ] ; then
   9         echo "error: clang-tidy not found. abort."
  10         exit 1
  11 fi
  12
  13 function exec_file()
  14 {
  15         echo -n "--- $1 "
  16         printf '%*s\n' $((`tput cols` - 10 - ${#1})) "" | tr ' ' '-'
  17         ${CLANG_TIDY_BIN} $1 \
  18                 -checks=cppcoreguidelines-*,modernize-*,readability-*,misc-*,clang-analyzer-*,-readability-braces-around-statements \
  19                 -p ${BASE}/build \
  20                 -- -I${BASE}/src -std=c++11
  21 }
  22
  23 function exec_directory()
  24 {
  25         for fn in $(find $1 -name "*.[ch]pp" | sort) ; do
  26                 exec_file $fn
  27         done
  28 }
  29
  30 if [ ! -x ${CLANG_TIDY_BIN} ] ; then
  31         echo "error: clang tidy not found. abort."
  32         exit -1
  33 fi
  34
  35 if [ $# -gt 1 ] ; then
  36         echo "error: invalid number of parameters: $#"
  37         echo ""
  38         echo "usage: $0 [directory|filename]"
  39         echo ""
  40         echo "  if no direcory of filename is specified, the directory 'src' with all files"
  41         echo "  matching '*.[ch]pp' is assumed."
  42         echo ""
  43         exit -1
  44 fi
  45
  46 if [ $# -eq 0 ] ; then
  47         exec_directory ${BASE}/src
  48 else
  49         if [ -d $1 ] ; then
  50                 exec_directory $1
  51         elif [ -r $1 ] ; then
  52                 exec_file $1
  53         else
  54                 echo "error: argument not existing directory or filename: '$1'"
  55                 exit -1
  56         fi
  57 fi