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Fix Ubuntu clang-format version detection in the pre-commit hook

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Hugo Locurcio 2021-05-10 15:12:57 +02:00
parent 6e3f47983c
commit 61aa09097f
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1 changed files with 6 additions and 2 deletions
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8
misc/hooks/pre-commit-clang-format
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@ -99,8 +99,12 @@ if [ ! -x "$CLANG_FORMAT" ] ; then
exit 1
fi
CLANG_FORMAT_VERSION="$(clang-format --version | cut -d' ' -f3)"
CLANG_FORMAT_MAJOR="$(echo "$CLANG_FORMAT_VERSION" | cut -d'.' -f1)"
# The returned string can be inconsistent depending on where clang-format comes from.
# Example output strings reported by `clang-format --version`:
# - Ubuntu: "Ubuntu clang-format version 11.0.0-2"
# - Fedora: "clang-format version 11.0.0 (Fedora 11.0.0-2.fc33)"
CLANG_FORMAT_VERSION="$(clang-format --version | sed "s/[^0-9\.]*\([0-9\.]*\).*/\1/")"
CLANG_FORMAT_MAJOR="$(echo "$CLANG_FORMAT_VERSION" | cut -d. -f1)"
if [ "$CLANG_FORMAT_MAJOR" != "$RECOMMENDED_CLANG_FORMAT_MAJOR" ]; then
echo "Warning: Your clang-format binary is the wrong version ($CLANG_FORMAT_VERSION, expected $RECOMMENDED_CLANG_FORMAT_MAJOR.x.x)."