#!/bin/bash

# Slackware build script for ufetch

# Original author: Brandon Pribula, BC Canada
# Now maintained by B. Watson (urchlay@slackware.uk).

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

# 20250129 bkw: BUILD=2.
# - improve window manager detection for non-desktop WMs. Received
#   a report and a patch from Ricardson via email, but I patched
#   the code myself to cover all the cases Ricardson's patch
#   covered, plus a couple more (commented-out #exec icewm in .xinitrc,
#   runlevel 3 with no ~/.xinitrc at all).

# 20241205 bkw: update for v0.4.
# - This is a *completely meaningless* version update.
#   The ufetch-slackware script in 0.4 is identical to the one from 0.3.
#   In fact, the only thing that's changed since 0.3 is ufetch-nixos's
#   package-counting. I only updated this to shut repology up.

# 20230914 bkw:
# - take over maintenance.
# - relicense as WTFPL, with permission from original author.
# - update for v0.3.
# - only extract the bits we want from the tarball.
# - minor tweaks to README and slack-desc.

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

PRGNAM=ufetch
VERSION=${VERSION:-0.4}
COMMIT=${COMMIT:-ff21a96c8d6d7f34b77836eeda2cf4b225e25dee}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}
ARCH="noarch"

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 $PRGNAM-v$VERSION-$COMMIT
tar xvf $CWD/$PRGNAM-v$VERSION-$COMMIT.tar.gz \
        --wildcards '*/LICENSE' '*/README.md' '*/ufetch-slackware'
cd $PRGNAM-v$VERSION-$COMMIT
chown -R root:root .
chmod 644 *

patch -p1 < $CWD/wm_detect.diff

install -D -m0755 "$PRGNAM-slackware" $PKG/usr/bin/$PRGNAM

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a LICENSE README.md $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