railsbuild-build

#!/usr/bin/bash
# Run Rails build of new packages. For every package run scratch-build
# first and if that succeeds, push changes and run the final build.
#
# Done builds are marked by .build in the repository, so running
# this script after it failed will pick up the work from the last run.
#
# Usage:
#   ./railsbuild-build FEDORA_VERSION VERSION

. $(dirname $(readlink -f "$0"))/railsbuild-common

FEDORA_VERSION=$1
VERSION=$2

for gem in "${GEMS[@]}"
do
  pushd ~/.railsbuild/f$FEDORA_VERSION/rubygem-$gem
    # Skip already done builds
    if [ -f .built ]; then
      echo "$gem: build for $gem already done"
      continue
    fi

    # Check changelog in spec file for same EVR
    if [ -n "$(
      sed -n '/^%changelog/,$p' rubygem-$gem.spec \
        | grep -E " [0-9]+\:[0-9]+\.[0-9]+\.[0-9]+\-[0-9]+$" \
        | head -n 2 | rev | cut -d' ' -f1 \
        | sort | uniq -c | grep -vE "^[ ]*1 "
      )" ]; then
        echo "= FAIL ======"
        echo "$gem: same EVR in changelog already exists"
        exit 1
    fi

    rm *.src.rpm
    fedpkg scratch-build --srpm

    if [ "$?" = "0" ]; then
      touch .scratch-built
      git stash
      echo "= SUCCESS ======"
      echo "$gem: scratch build of rubygem-$gem succeeded"
      fedpkg import rubygem-$gem-*.src.rpm > /dev/null

      if [ ! "$?" = "0" ]; then
        echo "= FAIL ======"
        echo "$gem: fedpkg import failed"
        exit 1
      fi

      git commit -am "Update to $gem $VERSION"
      git push
      fedpkg build

      if [ "$?" = "0" ]; then
        echo "= SUCCESS ======"
        echo "$gem: build of rubygem-$gem succeeded"
        echo "$gem: waiting until the build becomes available..."
        koji wait-repo f$FEDORA_VERSION-build --build=rubygem-$gem-$VERSION-1.fc$FEDORA_VERSION
        touch .built
      else
        echo "= FAIL ======"
        echo "$gem: build of rubygem-$gem failed"
        exit 1
      fi
    else
      echo "= FAIL ======"
      echo "$gem: scratch-build of rubygem-$gem failed"
      exit 1
    fi

  popd
done

# Update bootsrapped gems
$(dirname $(readlink -f "$0"))/railsbuild-update-bootstrapped $FEDORA_VERSION $VERSION

# Build bootsrapped gems again
for gem in "${BOOTSTRAPPED_GEMS[@]}"
do
  pushd ~/.railsbuild/f$FEDORA_VERSION/rubygem-$gem
    # Skip already done builds
    if [ ! -f .bootstrapped ]; then
      echo "$gem: final build for bootsrapped $gem already done"
      continue
    fi
    rm .scratch-built
    rm *.src.rpm
    fedpkg scratch-build --srpm

    if [ "$?" = "0" ]; then
      touch .scratch-built
      git stash
      echo "= SUCCESS ======"
      echo "$gem: scratch build of rubygem-$gem succeeded"
      fedpkg import rubygem-$gem-*.src.rpm > /dev/null

      if [ ! "$?" = "0" ]; then
        echo "= FAIL ======"
        echo "$gem: fedpkg import failed"
        exit 1
      fi

      git commit -am "Enable tests"
      git push
      fedpkg build

      if [ "$?" = "0" ]; then
        echo "= SUCCESS ======"
        echo "$gem: build of rubygem-$gem succeeded"
        echo "$gem: waiting until the build becomes available..."
        koji wait-repo f$FEDORA_VERSION-build --build=rubygem-$gem-$VERSION-1.fc$FEDORA_VERSION
        rm .bootsrapped
      else
        echo "= FAIL ======"
        echo "$gem: build of rubygem-$gem failed"
        exit 1
      fi
    else
      echo "= FAIL ======"
      echo "$gem: scratch-build of rubygem-$gem failed"
      exit 1
    fi

  popd
done

echo
echo
echo "= SUCCESSFULLY DONE ====="
echo "Build of Ruby on Rails $VERSION for Fedora release $FEDORA_VERSION done."
echo
echo "Run the following to delete the build metadata:"
echo "  rm ~/.railsbuild/f$FEDORA_VERSION/rubygem-*/.*built"