Commit 4fb45522 authored by Albert Astals Cid's avatar Albert Astals Cid
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Add .git-blame-ignore-revs and some instructions for clang-format

parent 92e7c78f
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# _clang_format added
We introduced clang-format mandatory usage in July 2020.
If you want git blame to ignore the revision in which we did the mass change you can do
git config blame.ignoreRevsFile .git-blame-ignore-revs
on your clone
To get the clang-format warnings locally instead at CI time we recommend you
to copy the hooks/pre-commit to your .git
cp hooks/pre-commit .git/hooks/
We are using clang-format 10 on CI. Unfortunately clang-format is not totally
compatible with older versions of itself. If CI gives you trouble but your local
clang-format disagrees, just apply the changes suggested by CI and then commit
with the --no-verify flag. If you get stuck, don't hesitate to ask the reviewer
to help and they will reformat your commits :)
#!/usr/bin/env bash
readonly output=$(git clang-format -v --diff)
if [[ "$output" == *"no modified files to format"* ]]; then exit 0; fi
if [[ "$output" == *"clang-format did not modify any files"* ]]; then exit 0; fi
echo "ERROR: you need to run git clang-format on your commit"
echo " git clang-format -f is potentially what you want"
exit 1
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