scripts to update packages

update-llvm.sh

#!/bin/bash -e

set -o pipefail

newversion="$1"
newrc=""

if [[ $newversion == *-rc* ]]; then
  newrc="-${newversion#*-}"
  newversion="${newversion%%-*}"
fi

for p in $(grep -l '^\(source=\|_url=\).*llvm/llvm-project' */PKGBUILD | sed -e 's|/PKGBUILD$||' | grep -vE 'llvm-[0-9]+$'); do
  pushd $p
  sed -i \
    -e 's/\(^_version\)=.*$/\1='"${newversion}/" \
    -e 's/\(^_rc\)=.*$/\1="'"${newrc}"'"/' \
    -e 's/\(^pkgrel\)=[0-9]\+$/\1=1/' \
    PKGBUILD
  updpkgsums
  git clean -dxxf .
  popd
done

update-mingw-w64.sh

#!/bin/bash -e

set -o pipefail

commitparam="${1:-HEAD}"

tmprepo=tmp.$$.git
function finish() {
  rm -rf ${tmprepo}
}

trap finish EXIT

git clone --bare --single-branch https://git.code.sf.net/p/mingw-w64/mingw-w64 ${tmprepo}

commit="$(git -C ${tmprepo} rev-parse "${commitparam}")"

echo "Using commit" "${commit}"

ver="$(git -C ${tmprepo} describe --long --abbrev=9 ${commit} | sed 's/\([^-]*-g\)/r\1/;s/-/./g;s/^v//g')"

sed -i \
    -e 's/^\(pkgver\)=.*$/\1='"${ver}/" \
    -e 's/^\(pkgrel\)=[0-9]\+$/\1=1/' \
    -e "s/^\\(_commit=\\)'[[:xdigit:]]\\+'\$/\\1'${commit}'/" \
    mingw-w64-{crt,headers,libmangle,tools,winpthreads,winstorecompat}-git/PKGBUILD