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6d52684020
* Prioritize using clang-tidy 6 and improve format.sh * Use clang-tidy-6.0 when available since it's better at applying 'readability-inconsistent-declaration-parameter-name' * Add -m32 and -Wno-everything to compiler options to avoid unwanted errors and warnings * Remove -fsyntax-only since it serves no purpose in the context of clang-tidy * Apply clang-tidy fixes for argument names * Run format.sh again * Use 'Strict' option instead of relying on clang-tidy 6 * Run format script * Add --fix-notes to clang-tidy options for version 13+
84 lines
2.8 KiB
Bash
Executable file
84 lines
2.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Clang-Format version and options (see .clang-format for rules applied)
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# Version 11 is used when available for more consistency between contributors
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FORMAT_VER="11"
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FORMAT_OPTS="-i -style=file"
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# Clang-Tidy options (see .clang-tidy for checks enabled)
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TIDY_OPTS="-p . --fix --fix-errors"
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# Compiler options used with Clang-Tidy
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# Normal warnings are disabled with -Wno-everything to focus only on tidying
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INCLUDES="-Iinclude -Isrc -Ibuild -I."
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DEFINES="-D_LANGUAGE_C -DNON_MATCHING"
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COMPILER_OPTS="-fno-builtin -std=gnu90 -m32 -Wno-everything ${INCLUDES} ${DEFINES}"
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TIDY_VERSION_REGEX="LLVM version ([0-9]+)"
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# https://backreference.org/2010/05/23/sanitizing-files-with-no-trailing-newline/index.html
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# "gets the last character of the file pipes it into read, which will exit with
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# a nonzero exit code if it encounters EOF before newline (so, if the last
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# character of the file isn't a newline). If read exits nonzero, then append a
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# newline onto the file using echo (if read exits 0, that satisfies the ||, so
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# the echo command isn't run)." (https://stackoverflow.com/a/34865616)
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function add_final_newline () {
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for file in "$@"
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do
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tail -c1 $file | read -r _ || echo >> $file
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done
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}
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export -f add_final_newline
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shopt -s globstar
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if [ $(command -v clang-format-${FORMAT_VER}) ]
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then
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CLANG_FORMAT="clang-format-${FORMAT_VER}"
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else
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if [ $(command -v clang-format) ]
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then
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CLANG_FORMAT="clang-format"
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else
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echo "Neither clang-format nor clang-format-${FORMAT_VER} found. Exiting."
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exit 1
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fi
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fi
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if [ $(command -v clang-tidy) ]
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then
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CLANG_TIDY="clang-tidy"
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else
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echo "clang-tidy not found. Exiting."
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exit 1
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fi
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# Try to detect the clang-tidy version and add --fix-notes for version 13+
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# This is used to ensure all fixes are applied properly in recent versions
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if [[ $(${CLANG_TIDY} --version) =~ $TIDY_VERSION_REGEX ]]; then
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if (( ${BASH_REMATCH[1]} >= 13 )); then
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TIDY_OPTS="${TIDY_OPTS} --fix-notes"
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fi
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fi
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if (( $# > 0 )); then
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echo "Formatting file(s) $*"
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echo "Running clang-format..."
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${CLANG_FORMAT} ${FORMAT_OPTS} "$@"
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echo "Running clang-tidy..."
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${CLANG_TIDY} ${TIDY_OPTS} "$@" -- ${COMPILER_OPTS} &> /dev/null
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echo "Adding missing final new lines..."
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add_final_newline "$@"
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echo "Done formatting file(s) $*"
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exit
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fi
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echo "Formatting C files. This will take a bit"
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echo "Running clang-format..."
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${CLANG_FORMAT} ${FORMAT_OPTS} src/**/*.c
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echo "Running clang-tidy..."
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${CLANG_TIDY} ${TIDY_OPTS} src/**/*.c -- ${COMPILER_OPTS} &> /dev/null
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echo "Adding missing final new lines..."
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find src/ -type f -name "*.c" -exec bash -c 'add_final_newline "$@"' bash {} +
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find assets/xml/ -type f -name "*.xml" -exec bash -c 'add_final_newline "$@"' bash {} +
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echo "Done formatting all files."
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