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18 lines
628 B
18 lines
628 B
4 months ago
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#!/usr/bin/env bash
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# Arg used to specify non-'origin/master' comparison branch
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ORIGIN_BRANCH=${1:-"origin/master"}
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CLANG_BINARY=${2:-"`which clang-format-9`"}
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# Run git-clang-format to check for violations
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CLANG_FORMAT_OUTPUT=$(git-clang-format --diff $ORIGIN_BRANCH --extensions c,cpp,h,hpp --binary $CLANG_BINARY)
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# Check for no-ops
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grep '^no modified files to format$' <<<"$CLANG_FORMAT_OUTPUT" && exit 0
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grep '^clang-format did not modify any files$' <<<"$CLANG_FORMAT_OUTPUT" && exit 0
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# Dump formatting diff and signal failure
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echo -e "\n==== FORMATTING VIOLATIONS DETECTED ====\n"
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echo "$CLANG_FORMAT_OUTPUT"
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exit 1
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