prov-req.sh

#!/usr/bin/env bash

LIST="${LIST:-30 31 32}"

_gen(){
  set -e
  trap 'echo ERROR $line' ERR
  line="$1"
  fc="$2"
  suffix="$(echo "$line" | tr '.' '\n' | grep ^fc | tail -n1)"
  #if [ -f "fedora/linux/releases/${fc}/Everything/x86_64/os/Packages-provides/${name}.${suffix}.prov" ]; then
  #     return 0
  #fi
  name="$(rpm -qp --qf '%{NAME}' "$line")"
  rpm -qp --provides "$line" >> "fedora/linux/releases/${fc}/Everything/x86_64/os/Packages-provides/${name}.${suffix}.prov"
  rpm -qp --requires "$line" >> "fedora/linux/releases/${fc}/Everything/x86_64/os/Packages-requires/${name}.${suffix}.req"
  rpm -qpl "$line" >> "fedora/linux/releases/${fc}/Everything/x86_64/os/Packages-files/${name}.${suffix}.files"
  rpm -qp --qf '%{SOURCERPM}' "$line" >> "fedora/linux/releases/${fc}/Everything/x86_64/os/Packages-srpms/${name}.${suffix}.srpm"
}
export -f _gen

for fc in ${LIST}
do
  mkdir -p fedora/linux/releases/${fc}/Everything/x86_64/os/Packages-{provides,requires,files,srpms}/
  find fedora/linux/releases/${fc}/Everything/x86_64/os/Packages -type f -name '*.rpm' | grep -v '\.i686\.' | sort -u | xargs -P 4 -I {} bash -c "_gen {} "$fc" 2>/dev/null"
done