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|
#!/bin/sh
CLANG_MAJOR=3
CLANG_MINOR=8
CLANG_FORMAT_VERSION=$CLANG_MAJOR.$CLANG_MINOR
# Locate the clang-format executable. We try:
# - the existing value of $CLANG_FORMAT
# - the first command line argument to the script
# - in order:
# clang-format-Maj.Min
# clang-format-Maj
# clang-format
# define a function to check the current $CLANG_FORMAT
valid_clang_format() {
if which $CLANG_FORMAT > /dev/null 2>&1; then
if $CLANG_FORMAT --version | grep -q $CLANG_FORMAT_VERSION; then
echo "Located $CLANG_FORMAT";
return 0;
fi
fi
return 1;
}
if ! valid_clang_format; then
# if not valid yet, first try the command line parameter
CLANG_FORMAT=$1
fi;
if ! valid_clang_format; then
# Next try the full version
CLANG_FORMAT=clang-format-$CLANG_MAJOR.$CLANG_MINOR
fi;
if ! valid_clang_format; then
# Then -maj just in case
CLANG_FORMAT=clang-format-$CLANG_MAJOR
fi;
if ! valid_clang_format; then
# Then finally with no version suffix
CLANG_FORMAT=clang-format
fi;
# Check if we have a valid $CLANG_FORMAT
if ! valid_clang_format; then
# If we didn't find one, bail out
echo "Couldn't find correct clang-format version, was looking for $CLANG_FORMAT_VERSION"
echo "Renderdoc requires a very specific clang-format version to ensure there isn't any"
echo "variance between versions that can happen. You can install it as"
echo "'clang-format-$CLANG_FORMAT_VERSION' so that it doesn't interfere with any other"
echo "versions you might have installed, and this script will find it there"
exit 1;
fi;
# Search through the code that should be formatted, exclude any non-renderdoc code.
FILES=$(find qrenderdoc/ renderdoc/ renderdoccmd/ renderdocshim/ -type f -regex '.*\(/3rdparty/\|/official/\|resource.h\).*' -prune -o -regex '.*\.\(c\|cpp\|h\)$' -print)
$CLANG_FORMAT -i -style=file $FILES
|
