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|
#!/usr/bin/env bash
# This script applies clang-format to the whole repository.
# Find clang-format
tools='
clang-format-8
clang-format
'
clang_format=''
for tool in ${tools}; do
if type -p "${tool}" > /dev/null; then
clang_format=$tool
break
fi
done
if [ -z "$clang_format" ]; then
echo "Could not locate clang-format"
exit 1
fi
echo "Found clang-format: $(which ${clang_format})"
# Check version
version_string=$($clang_format --version | sed -E 's/^.*(\d+\.\d+\.\d+-.*).*$/\1/')
expected_version_string='14.0.0'
if [[ "$version_string" =~ "$expected_version_string" ]]; then
echo "clang-format version '$version_string' matches '$expected_version_string'"
else
echo "clang-format version '$version_string' doesn't match '$expected_version_string'"
exit 1
fi
# Get all C++ files checked into the repo, excluding submodules
root_folder=$(git rev-parse --show-toplevel)
all_files=$( \
git ls-tree --full-tree -r --name-only HEAD . \
| grep "^src/\(colmap\|pycolmap\).*\(\.cc\|\.h\|\.hpp\|\.cpp\|\.cu\)$" \
| sed "s~^~$root_folder/~")
num_files=$(echo $all_files | wc -w)
echo "Formatting ${num_files} files"
# Run clang-format
${clang_format} -i $all_files
|
