#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# python-sphinx.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for Slackware ARM.
#
# Copyright 2022  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Detect whether we're building for /patches:
# This function sets the variable 'SLACKPATCHING'
slack_findpkgstore_is_stablerelease

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Source archive name:
SRCNAM=sphinx

# Extract source:
tar xvvf $CWD/$SRCNAM-$VERSION.tar.!(*sign|*asc|*sig)
cd $SRCNAM-$VERSION || failextract
slackhousekeeping

# Build:
unshare -n python3 -m build --wheel --no-isolation || failmake
# Install:
python3 -m installer --destdir "$PKG" dist/*.whl || failinstall

# Add documentation:
mkdir -vpm755 $PKG/usr/doc/$PKGNAM-$VERSION
cp -fav \
  *.rst LICENSE* NOTICE PKG-INFO \
  $PKG/usr/doc/$PKGNAM-$VERSION
changelogliposuction HISTORY.rst $PKGNAM $VERSION # Trim down a "ChangeLog" file

# Install extensions (we don't need them all in separate packages):
for extension in $CWD/extensions/*.tar.?z ; do
  EXTNAM=$(basename $(echo $extension) | rev | cut -f 2- -d - | rev)
  EXTVER=$(basename $(echo $extension) | rev | cut -f 3- -d . | cut -f 1 -d - | rev)
  cd $TMPBUILD
  rm -rf ${EXTNAM}-${EXTVER}
  tar xf $extension
  cd ${EXTNAM}-${EXTVER} || failextract

  # Install into main package:
  unshare -n python3 -m build --wheel --no-isolation || failmake
  python3 -m installer --destdir "$PKG" dist/*.whl || failinstall

  mkdir -p $PKG/usr/doc/$EXTNAM-$EXTVER
  cp -a *.rst LICENSE* NOTICE PKG-INFO \
    $PKG/usr/doc/$EXTNAM-$EXTVER

  # If there's a HISTORY.rst, installing at least part of the recent history
  # is useful, but don't let it get totally out of control:
  if [ -r HISTORY.rst ]; then
    DOCSDIR=$(echo $PKG/usr/doc/${EXTNAM}-$EXTVER)
    cat HISTORY.rst | head -n 1000 > $DOCSDIR/HISTORY.rst
    touch -r HISTORY.rst $DOCSDIR/HISTORY.rst
  fi

done

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall        # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i      # compress man & info pages and delete usr/info/dir
slackslack           # set standard Slackware file/dir permissions and ownerships
slackdesc            # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links