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|
#!/bin/sh
# This script will create the following tarball:
# llvm-toolchain-XX_XX\~+20200120101212+de4b2a7fad6.orig.tar.xz
set -e
# commands:
# sh 9/debian/orig-tar.sh release/9.x
# sh 9/debian/orig-tar.sh 9.0.0 rc3
# sh 9/debian/orig-tar.sh 9.0.1 rc3
# Stable release
# sh 9/debian/orig-tar.sh 9.0.0 9.0.0
# To create an rc1 release:
# sh 9/debian/orig-tar.sh release/9.x
CURRENT_PATH=$(pwd)
EXPORT_PATH=$(pwd)
if test -n "${JENKINS_HOME}"; then
# For apt.llvm.org, reuse the same repo
echo "Built from Jenkins. Will export the repo in $HOME/"
EXPORT_PATH="$HOME/"
fi
GIT_BASE_URL=https://github.com/llvm/llvm-project
GIT_TOOLCHAIN_CHECK=https://github.com/opencollab/llvm-toolchain-integration-test-suite.git
reset_repo ()
{
cd $1
git clean -qfd
git checkout .
git remote update > /dev/null
git reset --hard origin/main > /dev/null
git clean -qfd
git checkout main > /dev/null
git pull
cd -
}
PATH_DEBIAN="$(pwd)/$(dirname $0)/../"
cd "$PATH_DEBIAN"
git stash && git pull && git stash apply || true
MAJOR_VERSION=$(dpkg-parsechangelog | sed -rne "s,^Version: 1:([0-9]+).*,\1,p")
if test -z "$MAJOR_VERSION"; then
echo "Could not detect the major version"
exit 1
fi
CURRENT_VERSION=$(dpkg-parsechangelog | sed -rne "s,^Version: 1:([0-9.]+)(~|-)(.*),\1,p")
if test -z "$CURRENT_VERSION"; then
echo "Could not detect the full version"
exit 1
fi
cd - &> /dev/null
echo "MAJOR_VERSION=$MAJOR_VERSION / CURRENT_VERSION=$CURRENT_VERSION"
if test -n "$1"; then
# https://github.com/llvm/llvm-project/tree/release/9.x
# For example: sh 4.0/debian/orig-tar.sh release/9.x
BRANCH=$1
if ! echo "$1"|grep -q release/; then
# The first argument is NOT a branch, means that it is a stable release
FINAL_RELEASE=true
EXACT_VERSION=$1
fi
else
# No argument, we need trunk
cd "$PATH_DEBIAN"
SOURCE=$(dpkg-parsechangelog |grep ^Source|awk '{print $2}')
cd - &> /dev/null
if test "$SOURCE" != "llvm-toolchain-snapshot"; then
echo "Checkout of the main is only available for llvm-toolchain-snapshot"
exit 1
fi
BRANCH="main"
fi
if test -n "$1" -a -n "$2"; then
# https://github.com/llvm/llvm-project/releases/tag/llvmorg-9.0.0
# For example: sh 4.0/debian/orig-tar.sh 4.0.1 rc3
# or sh 9/debian/orig-tar.sh 9.0.0
TAG=$2
RCRELEASE="true"
EXACT_VERSION=$1
fi
# Update or retrieve the repo
mkdir -p git-archive
cd git-archive
if test -d $EXPORT_PATH/llvm-project; then
echo "Updating repo in $EXPORT_PATH/llvm-project"
# Update it
reset_repo $EXPORT_PATH/llvm-project
else
# Download it
echo "Cloning the repo in $EXPORT_PATH/llvm-project"
git clone $GIT_BASE_URL $EXPORT_PATH/llvm-project
fi
if test -d $EXPORT_PATH/llvm-toolchain-integration-test-suite; then
echo "Updating repo in $EXPORT_PATH/llvm-toolchain-integration-test-suite"
# Update it
reset_repo $EXPORT_PATH/llvm-toolchain-integration-test-suite
else
echo "Clone llvm-toolchain-integration-test-suite into $EXPORT_PATH/llvm-toolchain-integration-test-suite"
git clone $GIT_TOOLCHAIN_CHECK $EXPORT_PATH/llvm-toolchain-integration-test-suite
fi
cd $EXPORT_PATH/llvm-project
if test -z "$TAG" -a -z "$FINAL_RELEASE"; then
# Building a branch
git checkout $BRANCH
git reset --hard origin/$BRANCH
if test $BRANCH != "main"; then
VERSION=$(echo $BRANCH|cut -d/ -f2|cut -d. -f1)
if ! echo "$MAJOR_VERSION"|grep -q "$VERSION"; then
echo "mismatch in version: Dir=$MAJOR_VERSION Provided=$VERSION"
exit 1
fi
else
# No argument, take main. So, it can only be snapshot
VERSION=$MAJOR_VERSION
MAJOR_VERSION=snapshot
fi
if test $MAJOR_VERSION != "snapshot"; then
# When upstream released X, they will update X to have X.0.1
# In general, in Debian, we will keep X until X.0.1 is released (or rc in experimental)
# However, on apt.llvm.org, we will update the version to have X.0.1
# This code is doing that.
CURRENT_VERSION="$(grep -oP 'set\(\s*LLVM_VERSION_(MAJOR|MINOR|PATCH)\s\K[0-9]+' llvm/CMakeLists.txt | paste -sd '.')"
fi
# the + is here to make sure that this version is considered more recent than the svn
# dpkg --compare-versions 10~svn374977-1~exp1 lt 10~+2019-svn374977-1~exp1
# to verify that
VERSION="${CURRENT_VERSION}~++$(date +'%Y%m%d%I%M%S')+$(git log -1 --pretty=format:'%h')"
else
if ! echo "$EXACT_VERSION"|grep -q "$MAJOR_VERSION"; then
echo "Mismatch in version: Dir=$MAJOR_VERSION Provided=$EXACT_VERSION"
exit 1
fi
git_tag="llvmorg-$EXACT_VERSION"
VERSION=$EXACT_VERSION
if test -n "$TAG"; then
git_tag="$git_tag-$TAG"
VERSION="$VERSION~+$TAG"
fi
git checkout "$git_tag" > /dev/null
fi
# cleanup
rm -rf */www/
cd ../
BASE="llvm-toolchain-${MAJOR_VERSION}_${VERSION}"
FILENAME="${BASE}.orig.tar.xz"
cp -R llvm-toolchain-integration-test-suite llvm-project/integration-test-suite
# Argument to compress faster (for the cost of time)
export XZ_OPT="-4 -T$(nproc)"
echo "Compressing to $FILENAME"
time tar Jcf $CURRENT_PATH/"$FILENAME" --exclude .git --exclude build-llvm --transform="s|llvm-project|$BASE|" -C $EXPORT_PATH llvm-project
rm -rf llvm-project/integration-test-suite
export DEBFULLNAME="Sylvestre Ledru"
export DEBEMAIL="sylvestre@debian.org"
cd "$PATH_DEBIAN"
if test -z "$DISTRIBUTION"; then
DISTRIBUTION="experimental"
fi
if test -n "$RCRELEASE" -o -n "$BRANCH"; then
EXTRA_DCH_FLAGS="--force-bad-version --allow-lower-version"
fi
dch $EXTRA_DCH_FLAGS --distribution $DISTRIBUTION --newversion 1:"$VERSION"-1~exp1 "New snapshot release"
exit 0
|
