#!/bin/bash

# Slackware build script for po4a

# Originally written by Didier Spaier Paris, France
# Now maintained by B. Watson (yalhcru@gmail.com)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20220110 bkw:
# - new maintainer.
# - relicense as WTFPL with permission from Didier.
# - update for v0.65.
# - force a UTF-8 locale instead of making it a hoop for the user
#   to notice and jump through.
# - move some of the details from README to a separate README_SBo.txt.
# - ARCH=noarch.
# - run the tests if TESTS=yes, as user nobody so they actually work.

export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=po4a
VERSION=${VERSION:-0.65}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

# There is no compiled code here.
ARCH=noarch

SRCNAM="$(printf $PRGNAM | cut -d- -f2-)"

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $SRCNAM-$VERSION
tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
cd $SRCNAM-$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

perl Build.PL \
  prefix=/usr \
  installdirs=vendor \
  destdir=$PKG
./Build

# 20220110 bkw: Tests fail if run as root. Also they're time-consuming.
# Run them only if requested, and do it as "nobody".
if [ "${TESTS:-no}" = "yes" ]; then
  chown -R nobody:nogroup t
  su nobody -s /bin/sh -c "./Build test"
fi

./Build install \
  --install_path bindoc=/usr/man/man1 \
  --install_path libdoc=/usr/man/man3

find $PKG -name perllocal.pod -o -name ".packlist" -o -name "*.bs" | \
  xargs rm -f || true
find $PKG -depth -type d -empty -delete || true

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a COPYING NEWS README* TODO changelog $PKGDOC
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE