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https://github.com/LadybirdBrowser/ladybird.git
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64 lines
2.3 KiB
Bash
Executable file
64 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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CLANG_FORMAT_VERSION=20
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script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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cd "${script_path}/.." || exit 1
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if [ "$#" -eq "1" ]; then
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files=()
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while IFS= read -r file; do
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files+=("$file")
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done < <(
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git ls-files -- \
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'*.cpp' \
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'*.h' \
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'*.mm' \
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':!:Base'
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)
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else
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files=()
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for file in "${@:2}"; do
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if [[ "${file}" == *".cpp" || "${file}" == *".h" || "${file}" == *".mm" ]]; then
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files+=("${file}")
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fi
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done
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fi
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if (( ${#files[@]} )); then
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CLANG_FORMAT=false
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if command -v clang-format-${CLANG_FORMAT_VERSION} >/dev/null 2>&1 ; then
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CLANG_FORMAT=clang-format-${CLANG_FORMAT_VERSION}
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elif command -v brew >/dev/null 2>&1 && command -v "$(brew --prefix llvm@${CLANG_FORMAT_VERSION})"/bin/clang-format >/dev/null 2>&1 ; then
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CLANG_FORMAT="$(brew --prefix llvm@${CLANG_FORMAT_VERSION})"/bin/clang-format
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elif command -v clang-format >/dev/null 2>&1 ; then
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CLANG_FORMAT=clang-format
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if ! "${CLANG_FORMAT}" --version | awk "{ if (substr(\$NF, 1, index(\$NF, \".\") - 1) != ${CLANG_FORMAT_VERSION}) exit 1; }"; then
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echo "You are using '$("${CLANG_FORMAT}" --version)', which appears to not be clang-format ${CLANG_FORMAT_VERSION}."
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echo "It is very likely that the resulting changes are not what you wanted."
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fi
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else
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echo "clang-format-${CLANG_FORMAT_VERSION} is not available, but C or C++ files need linting! Either skip this script, or install clang-format-${CLANG_FORMAT_VERSION}."
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echo "(If you install a package 'clang-format', please make sure it's version ${CLANG_FORMAT_VERSION}.)"
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exit 1
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fi
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if [ "$#" -gt "0" ] && [ "--overwrite-inplace" = "$1" ] ; then
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true # The only way to run this script.
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else
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# Note that this branch also covers --help, -h, -help, -?, etc.
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echo "USAGE: $0 --overwrite-inplace"
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echo "The argument is necessary to make you aware that this *will* overwrite your local files."
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exit 1
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fi
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echo "Using ${CLANG_FORMAT}"
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"${CLANG_FORMAT}" -style=file -i "${files[@]}"
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echo "Maybe some files have changed. Sorry, but clang-format doesn't indicate what happened."
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else
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echo "No .cpp, .h or .mm files to check."
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fi
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