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citra/hooks/pre-commit

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#!/bin/sh
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# Enforce citra's whitespace policy
git config --local core.whitespace tab-in-indent,trailing-space
paths_to_check="src/ CMakeLists.txt"
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# If there are whitespace errors, print the offending file names and fail.
if ! git diff --cached --check -- $paths_to_check ; then
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cat<<END;
Error: This commit would contain trailing spaces or tabs, which is against this repo's policy.
Please correct those issues before commiting. (Use 'git diff --check' for more details)
If you know what you are doing, you can try 'git commit --no-verify' to bypass the check
END
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exit 1
fi
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# Check for tabs, since tab-in-indent catches only those at the beginning of a line
if git diff --cached -- $paths_to_check | egrep '^\+.* '; then
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cat<<END;
Error: This commit would contain a tab, which is against this repo's policy.
If you know what you are doing, you can try 'git commit --no-verify' to bypass the check.
END
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exit 1
fi