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54 lines
1.6 KiB
Bash
Executable File
54 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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# Formatting rules are in .clang-format.
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# To protect a block of code from automatic formatting, enclose in
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# comments such as
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#
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# // clang-format off
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# ...
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# // clang-format on
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# Sometimes, a comment of the form `// line-break` may appear in the
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# code to prevent clang-format from removing an intentional line
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# break.
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# For emacs users, the file `.dir-locals.el` configures cc-mode for an
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# indentation style that is close to but not exactly like what
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# clang-format produces. clang-format is authoritative.
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# Please see "Code Formatting" in the manual for additional notes.
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# If a newer version of clang-format causes changes to the output that
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# are improvements, bump the minimum required version of clang-format
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# here, and update manual/contributing.rst. There's a comment there
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# that refers to this comment. See also .clang-format.
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min_version=18
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clang_format=clang-format
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if clang-format-$min_version --version >/dev/null 2>&1; then
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clang_format=clang-format-$min_version
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else
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clang_version=$(clang-format --version | \
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awk '{for (i=1; i<=NF; i++) if ($i == "version") {print int($(i+1)); exit}}')
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if [ "$clang_version" -lt "$min_version" ]; then
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echo "clang-format version >= $min_version is required"
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exit 2
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fi
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fi
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cd $(dirname $0)
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for i in $(find . -name 'build*' -prune -o '(' \
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-name '*.hh' -o -name '*.h' -o -name '*.cc' -o -name '*.c' \
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')' -print); do
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if $clang_format < $i >| $i.new; then
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if diff -q $i $i.new >/dev/null 2>/dev/null; then
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echo "okay: $i"
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rm $i.new
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else
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echo "updated: $i"
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mv $i.new $i
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fi
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fi
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done
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