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https://github.com/SerenityOS/serenity
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173f872cda
Commands that were helpful while investigating this: ``` grep -P '^set' Meta/CMake/all_the_debug_macros.cmake \ | sed -Ee 's,set\((.+) ON\)$,\1,' > macros.lst for i in $(cat macros.lst); do echo -n "$i "; git grep -Pn '\b'"$i"'\b' | wc -l done | tee matches.lst sort -k2 -n matches.lst ```
51 lines
1.9 KiB
Bash
Executable File
51 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail
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script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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cd "${script_path}/.."
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MISSING_FLAGS=n
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# Check whether all_the_debug_macros.cmake sets all the flags used in C++ code.
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while IFS= read -r FLAG; do
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# We intentionally don't check for commented-out lines,
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# in order to keep track of false positives.
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if ! grep -qF "set(${FLAG} ON)" Meta/CMake/all_the_debug_macros.cmake ; then
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echo "'all_the_debug_macros.cmake' is missing ${FLAG}"
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MISSING_FLAGS=y
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fi
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done < <(
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if [ "$#" -eq "0" ]; then
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git ls-files -- \
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'*.cpp' \
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'*.h' \
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'*.in' \
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':!:Kernel/FileSystem/Ext2FS/Definitions.h'
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else
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# We're in the middle of a pre-commit run, so we should only check the files that have
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# actually changed. The reason is that "git ls-files | grep" on the entire repo takes
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# about 100ms. That is perfectly fine during a CI run, but becomes noticable during a
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# pre-commit hook. It is unnecessary to check the entire repository on every single
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# commit, so we save some time here.
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for file in "$@"; do
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if [[ ("${file}" =~ \.cpp || "${file}" =~ \.h || "${file}" =~ \.in) ]]; then
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echo "$file"
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fi
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done
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fi \
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| xargs grep -E '(_DEBUG|DEBUG_)' \
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| sed -re 's,^.*[^a-zA-Z0-9_]([a-zA-Z0-9_]*DEBUG[a-zA-Z0-9_]*).*$,\1,' \
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| sort -u
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)
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if [ "n" != "${MISSING_FLAGS}" ] ; then
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echo "Some flags are missing for the ALL_THE_DEBUG_MACROS feature."
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echo "If you just added a new SOMETHING_DEBUG flag, that's great!"
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echo "We want to enable all of these in automated builds, so that the code doesn't rot."
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echo "Please add it to Meta/CMake/all_the_debug_macros.cmake"
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echo "Or perhaps it's not a debug flag?"
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echo "Please also add it to Meta/CMake/all_the_debug_macros.cmake"
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exit 1
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fi
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