makerelease

#!/bin/bash
if [ $# -eq 0 ]; then
  echo >&2 "makerelease: creates release archives"
  echo >&2 "Usage: $0 {destination folder to be emptied}"
  exit 1;
fi

getversion () {
  git describe --tags --match "v*" --long --dirty --abbrev=8 2>/dev/null
}

getreponame () {
  git remote -v | grep origin | head -n1 | sed 's/\.git\s.*$//; s%^.*/%%'
}

folder=$1; shift;
folder=${folder%/};

mkdir -p $folder
find $folder -type f -delete
arch="$(getreponame)-$(getversion)";
tgz="$arch.tar.gz";
zip="$arch.zip";

make cleandist &&
make &&
{
  find . -type f -name '*.tex'\
             -or -name '*.pdf'\
             -or -name '*.sty'\
             -or -name '*.jpg'\
             -or -name '*.md'\
             -or -name 'LICENSE*'
  find ./install/
  find ./fonts/
} | tee >(xargs -d'\n' tar czf "$folder/$tgz") >(xargs -d'\n' zip -q "$folder/$zip") | cat - && {
  cd $folder &&
  #gpg2 --armor --output "$zip.sig" --detach-sign "$zip" &&
  #gpg2 --armor --output "$tgz.sig" --detach-sign "$tgz" &&
  #md5sum "$tgz" "$zip" > "md5sums" &&
  sha256sum "$tgz" "$zip" > "sha256sums" &&
  gpg2 --armor --output "sha256sums.sig" --detach-sign "sha256sums";
}