update-source.sh

   1 #!/bin/sh
   2 set -e
   3 dropin=
   4 repo_url=https://github.com/eventum/eventum
   5 specfile=eventum.spec
   6
   7 # Work in package dir
   8 dir=$(dirname "$0")
   9 cd "$dir"
  10
  11 if [ -f "$1" ]; then
  12         rev=$1
  13         version=${rev#eventum-}
  14         version=${version%%-*}
  15         rev=${rev#eventum-*-}
  16         rev=${rev%.tar.gz}
  17         rev=${rev%.tar.xz}
  18 elif [ "$1" ]; then
  19         rev=$1
  20 else
  21         # use tarball from "snapshot" build
  22         git fetch "$repo_url" refs/tags/snapshot
  23         # save this under some local ref, so repeated calls don't have to fetch everything
  24         git update-ref refs/keep-around/snapshot FETCH_HEAD
  25         out=$(git show FETCH_HEAD -s)
  26         tarball=$(echo "$out" | grep -oE 'eventum-.*\.tar.(gz|xz)')
  27         url="$repo_url/releases/download/snapshot/$tarball"
  28         test -f "$tarball" || wget -c $url
  29         exec "$0" "$tarball"
  30 fi
  31
  32 subver=${rev%-*}
  33 githash=${rev#*-g}
  34
  35 echo "Using $rev (subver: $subver, githash: $githash)..."
  36
  37 oldsubver=$(awk '/^%define[\t ]+subver[\t ]+/{print $NF}' $specfile)
  38 oldgithash=$(awk '/^%define[\t ]+githash[\t ]+/{print $NF}' $specfile)
  39 if [ "$oldsubver" = "$subver" -a "$oldgithash" = "$githash" ]; then
  40         echo "Already up to date"
  41         exit 0
  42 fi
  43
  44 echo "Updating $specfile for $rev (subver: $subver, githash: $githash)..."
  45 sed -i -re "
  46         s/^[#%](define[ \t]+subver[ \t]+)[0-9]+\$/%\1$subver/
  47         s/^[#%](define[ \t]+githash[ \t]+)[0-9a-fg]+\$/%\1$githash/
  48          /^Source0:.*download\/v/ s/^/#/
  49         /^#Source0:.*download\/snapshot/ s/^#//
  50 " $specfile
  51 ../builder -ncs -5 $specfile
  52
  53 git commit -am "up to $version-$rev"