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#!/bin/sh
set -ev
sudo add-apt-repository -y 'ppa:ubuntu-toolchain-r/test'
sudo add-apt-repository -y 'ppa:beineri/opt-qt562-trusty'
sudo add-apt-repository -y 'deb http://apt.llvm.org/precise/ llvm-toolchain-precise-3.8 main'
wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-get update -qq
sudo apt-get install --allow-unauthenticated -y -qq libx11-dev mesa-common-dev libgl1-mesa-dev qt56base qt56svg qt56x11extras libxcb-keysyms1-dev gdb clang-format-3.8 g++-6
# check last 100 commits are all correctly sized. First line must be no
# longer than 72 characters, so it fits in git log and github history
# We don't check the first commit since in pull requests this is an invisible 'merge' commit.
if git log --oneline | tail -n +2 | head -n 100 | cut -d ' ' -f2- | grep -q '.\{73\}'; then
echo "***************************************************";
echo "*** Some of your commit messages summaries are ***";
echo "*** longer than 72 characters. ***";
echo "*** Please shorten them so they fit <= 72 chars ***";
echo "*** on the first line, with a longer summary in ***";
echo "*** the body after a blank line. ***";
echo "*** For more information see ***";
echo "*** docs/CONTRIBUTING.md. ***";
echo "*** Thanks! ***";
echo "*** ***";
echo "*** Commit messages: ***";
echo;
git log --oneline | tail -n +2 | head -n 100 | cut -d ' ' -f2- | grep '.\{73\}'
echo;
echo "***************************************************";
exit 1;
fi
# check formatting matches clang-format-3.8. Since newer versions can have
# changes in formatting even without any rule changes, we have to fix on a
# single version.
. ./util/clang_format_all.sh
git clean -f
# Print any diff here, so the error message below is the last thing
git diff
git diff --quiet || (
echo "***************************************************";
echo "*** The code is not clean against clang-format ***";
echo "*** Please run clang-format-3.8 and fix the ***";
echo "*** differences then rebase/squash them into ***";
echo "*** the relevant commits. Do not add a commit ***";
echo "*** for just formatting fixes. Thanks! ***";
echo "***************************************************";
exit 1;
)
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