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37 lines
820 B
Bash
Executable File
37 lines
820 B
Bash
Executable File
#!/usr/bin/env bash
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# To use:
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# ln -s scripts/clang-format.hook .git/hooks/pre-commit
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# Based loosely on https://github.com/andrewseidl/githook-clang-format
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format_file() {
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file="${1}"
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case "$file" in
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*.hpp | *.cpp | .c | *.cc | *.cu | *.h )
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if [ -f "${1}" ] ; then
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clang-format -i -style=file -sort-includes "${1}"
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if git diff-files --quiet -- "${1}" ; then
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echo "Already nicely formatted: ${1}"
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else
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git add "${1}"
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echo "Reformatting file: ${1}"
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fi
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fi
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;;
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*)
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;;
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esac
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}
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case "${1}" in
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--about )
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echo "Runs clang-format on source files"
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;;
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* )
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for file in `git diff-index --cached --name-only HEAD` ; do
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format_file "${file}"
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done
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;;
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esac
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