#!/bin/bash

CWD=$(pwd)

PRGNAM=$(basename "$CWD")
GITHUB_REPO=Kron4ek/Conty
VERSION=${VERSION:-"latest"}
ARCH=${ARCH:-$(uname -m)}
BUILD=${BUILD:-2}
TAG=${TAG:-gwh}

TMP=${TMP:-/tmp/$TAG}
PKG=$TMP/pkg-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
PREFIX=/usr

REPOSITORY=${REPOSITORY:-/home/installs/SlackBuilds/_repositories/$PRGNAM}

# nettoyage préalable
rm -fr "$PKG" "${TMP:?}/$PRGNAM"

mkdir -p "$PKG"

# mise en place
[ ! -e "$REPOSITORY" ] && git clone https://github.com/${GITHUB_REPO} "$REPOSITORY"
cd "$REPOSITORY" || exit 1
git reset --hard HEAD
git pull --all

cp -R "$REPOSITORY" "$TMP/"

cd "$TMP/$PRGNAM/" || exit 1
case $VERSION in
    trunk)
        VERSION="r$(git rev-list --count HEAD)_$(git log -1 --format=%h)"
        ;;
    latest)
        VERSION=$(git tag --sort=-version:refname | head -n1)
        git checkout "$VERSION"
        ;;
    *)
        git checkout "$VERSION"
        ;;
esac

# don't embed
for i in firefox qbittorrent ; do
    sed -i "s|$i||" ./create-arch-bootstrap.sh
done

./create-arch-bootstrap.sh

./create-conty.sh

mkdir -p "$PKG$PREFIX/bin"
cp conty.sh "$PKG$PREFIX/bin/${PRGNAM}"

cd "$PKG$PREFIX/bin/" || exit 1
cat <<EOF > steam
#!/bin/bash

$PREFIX/bin/conty steam "\$@"
EOF
chmod +x steam

chmod +x "$PKG$PREFIX"/bin/*

mkdir -p "$PKG$PREFIX/share/applications/"
cat <<EOF > "$PKG$PREFIX/share/applications/steam.desktop"
[Desktop Entry]
Encoding=UTF-8
Version=1.0
Type=Application
Terminal=false
Exec=$PREFIX/bin/steam
Name=Steam
EOF

for prg in wine winetricks lutris playonlinux4; do
    ln -s "${PRGNAM}" $prg
cat <<EOF > "$PKG$PREFIX/share/applications/$prg.desktop"
[Desktop Entry]
Encoding=UTF-8
Version=1.0
Type=Application
Terminal=false
Exec=$PREFIX/bin/$prg
Name=$prg
EOF
done

# ( cd "$PKG" || exit 1
#   find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
#   find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
# )

mkdir -p "$PKG/install"
cat <<EOF > "$PKG/install/slack-desc"
           # HOW TO EDIT
THIS FILE:
           # The "handy ruler" below makes it easier to edit a package description.  Line
           # up the first '|' above the ':' following the base package name, and the '|'
           # on the right side marks the last column you can put a character in.  You must
           # make exactly 11 lines for the formatting to be correct.  It's also
           # customary to leave one space after the ':'.

       |-----handy-ruler--------------------------------------------------------|
$PRGNAM: $PRGNAM (Easy to use non-root container packed into a single executable)
$PRGNAM:
$PRGNAM: a portable Arch Linux distro packed into a single executable that can
$PRGNAM: be used to run any applications
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM:
$PRGNAM: https://github.com/${GITHUB_REPO}
$PRGNAM:
EOF

cd "$PKG" || exit 1
rm -f "$PKG/{,usr/}lib$(uname -m | grep -o 64)/*.la"

/sbin/makepkg --linkadd y --chown n --prepend "$OUTPUT/$PRGNAM-$VERSION${EDITION}-$ARCH-$BUILD$TAG.txz"