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|
#!/bin/sh
# Apply KF5, Qt or custom coding style to all c, cpp and header files in and below the current directory
#
# The coding style is defined in http://techbase.kde.org/Policies/Kdelibs_Coding_Style
#
# Requirements:
# - installed uncrustify >= 0.63
# Do not use an older version, it will lead to bad reformatting.
# - $QT_NORMALIZE_TOOL pointing to qtrepotools/util/normalize/normalize (after compiling it)
#
# Report bugs in uncrustify at https://github.com/uncrustify/uncrustify/issues
# Documentation of the uncrustify options at http://uncrustify.sourceforge.net/default.cfg
#
help() {
echo "`basename $0` [--qt] [--commit] - Apply KF5, Qt or custom coding style to all c, cpp and header files in and below the current directory"
echo "Simply chdir to the directory containing your code and run this program."
echo
echo "Options:"
echo " --qt - use Qt style (default is KDE Frameworks 5 style, which could be overriden by a file uncrustify.cfg in the current directory)"
echo " --commit - commit changes"
echo " --ignore-connects - do not reformat connects"
echo
echo
}
qt=0
commit=0
no_slots=1
until [ -z "$1" ]; do
case $1 in
--qt)
qt=1
;;
--commit)
commit=1
;;
--ignore-connects)
ignore_connects=1
;;
*)
help
exit 1
;;
esac
shift
done
files=`find -type f -name '*.c' -or -name '*.cpp' -or -name '*.cc' -or -name '*.h'`
if [ -z "$files" ]; then
# nothing to do
exit 0
fi
if test -z "$QT_NORMALIZE_TOOL" && test "$ignore_connects" == "0"; then
echo "Please export QT_NORMALIZE_TOOL=<qt5>/qtrepotools/util/normalize/normalize"
exit 1
fi
cfg=uncrustify.cfg
if ! test -f "$cfg"; then
if test "$qt" == "1"; then
cfgfile=uncrustify-qt.cfg
else
cfgfile=uncrustify-kf5.cfg
fi
cfg=`qtpaths --locate-file GenericDataLocation uncrustify/$cfgfile`
if test -z "$cfg"; then
cfg=$(dirname $0)/$cfgfile
if ! test -f "$cfg"; then
echo "Config file uncrustify/$cfgfile not found in prefix/share (GenericDataLocation) or $(dirname $0). Check that XDG_DATA_DIRS contains the install prefix for kde-dev-scripts."
exit 1
fi
fi
fi
uncrustify --no-backup -c "$cfg" $files
# Watch out for things that lead to method implementations being parsed as if inside other methods,
# e.g. due to '{' inside #ifdef and #else and '}' outside.
grep '^\S* \S*::.*) {$' $files && echo "WARNING: check for wrong '{' placement in method definitions, in above grep results"
# Remove old emacs mode-lines
perl -pi -e 's/ *-\*- c-basic-offset: [1-8] -\*-//' $files
# Remove old kate mode-lines
perl -pi -e '$_ = "" if /kate: .*indent-width/ || /kate:.*tab-width/' $files
# Remove old vim mode-lines
perl -pi -e '$_ = "" if /\/\/.* vim:/' $files
# They are often in a two-liner C comment, so we need a bit of perl magic to remove these
perl - $files <<EOF
foreach my \$file (@ARGV) {
open F, "+<", \$file or do { print STDERR "open(\$file) failed : \"\$!\"\n"; next };
my \$str = join '', <F>;
if( \$str =~ m/vim:/ ) {
#print STDERR "Removing multi-line vim modeline from \$file\n";
\$str =~ s!/\*\**\s*\**\s*vim:[^\n]*\n\s*\*/!!smg;
seek F, 0, 0;
print F \$str;
truncate F, tell(F);
}
close F;
}
EOF
# Remove consecutive blank lines
perl - $files <<EOF
foreach my \$file (@ARGV) {
open F, "+<", \$file or do { print STDERR "open(\$file) failed : \"\$!\"\n"; next };
my \$str = join '', <F>;
if (\$str =~ s/\s*\n\s*\n\s*\n\n*/\n\n/smg ) {
seek F, 0, 0;
print F \$str;
truncate F, tell(F);
}
close F;
}
EOF
# Normalize signals/slots
if test -n "$QT_NORMALIZE_TOOL" && test "$ignore_connects" == "1"; then
$QT_NORMALIZE_TOOL --modify .
fi
if test "$commit" == "1"; then
git commit -q -a -m "Code reformatted using kde-dev-scripts/`basename $0`"
fi
#Use git blame -w `git rev-parse --short HEAD` to show authorship as it was before this commit."
|
