# vim: syn=sh ft=sh et sw=2 sts=2 ts=2 tw=0:
#Packager: Cyrille Pontvieux <jrd~at~salixos~dot~org>

pkgname=stepmania
pkgver=5.beta2a
pkgrel=1cp

source=(https://github.com/$pkgname/$pkgname/archive/SM$(echo $pkgver|sed -r 's/^(.)\.(.*)/\1-\2/').tar.gz)
sourcetemplate=http://people.salixos.org/jrd/salix/$pkgname/$pkgver-\$arch-$pkgrel/
docs=("README.Salix")
url=http://stepmania.com

slackdesc=\
(
#|-----handy-ruler------------------------------------------------------|
"$pkgname (Danse and Rythm game)"
"StepMania is a free dance and rhythm game."
"It features 3D graphics, keyboard and dance pad support, and an editor"
"for creating your own steps."
)

build() {
  set -e
  cd $SRC/$pkgname-SM$(echo $pkgver|sed -r 's/^(.)\.(.*)/\1-\2/')
  # Patch ArchHooks_Unix.cpp to specify correct locations for data, config and cache files
  xdgdir=$pkgname-$(echo $pkgver|sed -r 's/^(.)\..*/\1/')
  sed -ri '
    /^\tRString sUserDataPath/ {
      s@^\tRString sUserDataPath.*@\tRString sUserDataPath = ssprintf("%s/.local/share/'$xdgdir'", szHome?szHome:".");@;
      a \
\tRString sUserCachePath = ssprintf("%s/.cache/'$xdgdir'", szHome?szHome:"."); \
\tRString sUserConfigPath = ssprintf("%s/.config/'$xdgdir'", szHome?szHome:".");
      };
    \@"/Cache"@s@sUserDataPath \+ "/Cache"@sUserCachePath@;
    \@"/Save"@s@sUserDataPath \+ "/Save"@sUserConfigPath@;
  ' src/arch/ArchHooks/ArchHooks_Unix.cpp
  ./autogen.sh
  ./configure \
    --prefix=/usr \
    --libdir=/usr/lib${LIBDIRSUFFIX} \
    --localstatedir=/var \
    --sysconfdir=/etc \
    --enable-lua-binaries \
    --with-fast-compile \
    --with-sse2 \
    --build=$arch-slackware-linux
  # lua build requires ncurses that 'configure' didn't put in the Makefile
  for m in Makefile src/Makefile; do
    sed -ri 's/^LIBS = (.*)/LIBS = \1 -lncurses/' $m
  done
  # DESTDIR not used in Makefile, so it should be added
  sed -i '
    /^install-exec-hook/ {
      n; s,\$(prefix)/\$(productID),$(DESTDIR)/$(libexecdir)/stepmania,;
      n; s,\$(prefix)/\$(productID),$(DESTDIR)/$(libexecdir)/stepmania,;
    };
    /^install-data-local/ {
      a \
\tmkdir -p $(DESTDIR)/$(datadir)/stepmania
      n; s,\$(prefix)/\$(productID),$(DESTDIR)/$(datadir)/stepmania,;
      n; s,\$(prefix)/\$(productID),$(DESTDIR)/$(datadir)/stepmania,;
    };
  ' Makefile
  make -j $numjobs
  make install DESTDIR=$PKG
  mkdir -p $PKG/usr/bin
  cat <<'EOF' > $PKG/usr/bin/$pkgname
#!/bin/sh
cd /usr/libexec/stepmania && exec ./stepmania "$@"
EOF
  cat <<EOF > $PKG/usr/bin/smzip-installer
#!/bin/sh
if [ -z "\$1" ]; then
  echo "Install a smzip package for Stepmania." >&2
  echo "Usage: smzip package.smzip" >&2
  exit 1
fi
if ! [ -r "\$1" ] || ! echo "\$1"|grep -q '\.smzip\$' || ! file "\$1"|grep -q 'Zip archive data'; then
  notify-send -i error "Stepmania Smzip installer" "<b>\$1</b> is not a smzip readable file"
  exit 1
fi
PKG=\$(readlink -f "\$1")
NAME=\$(basename "\$PKG")
mkdir -p ~/.local/share/$xdgdir/Packages
cp "$PKG" ~/.local/share/$xdgdir/Packages/ \
  && notify-send -i $pkgname-ssc "Stepmania Smzip installer" "<b>\$NAME</b> installed" \
  || (notify-send -i error "Stepmania Smzip installer" "<b>\$NAME</b> failed"; exit 1)
EOF
  chmod +x $PKG/usr/bin/*
  # documentation
  mkdir -p $PKG/usr/doc/$pkgname-$pkgver
  cat <<EOF > $SRC/README.Salix
You can install your custom songs in
  ~/.local/share/$xdgdir/Songs/
All others data files are in
  ~/.local/share/$xdgdir/
Your configuration can be found in
  ~/.config/$xdgdir/
Your cache files can be found in
  ~/.cache/$xdgdir/

A smzip-installer binary is provided to you to easy install .smzip files.
Just pass it as argument or open your smzip with smzip-installer in your file manager.

/!\ Don't try to associate .smzip file with smzip-installer, as there are just regular zip files,
--- and so all your .zip file will further open with smzip-installer. I bet that's not what your want.
EOF
  mv $PKG/usr/share/stepmania/Docs/* $PKG/usr/doc/$pkgname-$pkgver/
  cp -r Manual $PKG/usr/doc/$pkgname-$pkgver/
  # Delete windows stuff
  rm -rf $PKG/usr/share/stepmania/Themes/_Installer # NSIS stuff
  rm -rf $PKG/usr/doc/$pkgname-$pkgver/WindowsNotes.txt
  # XDG Desktop stuff
  mkdir -p $PKG/etc/xdg/menus/applications-merged $PKG/usr/share/desktop-directories $PKG/usr/share/applications
  for i in $(find icons -name 'stepmania-ssc.*'); do
    mv "$i" $(echo "$i"|sed 's/-ssc//')
  done
  cp -r icons $PKG/usr/share/
  (
    cd $PKG/usr/doc/$pkgname-$pkgver/Luadoc
    for s in 16 32 48 64 128; do
      mkdir -p $PKG/usr/share/icons/hicolor/${s}x${s}/apps
      n=$(identify favicon.ico|sed -rn "/${s}x${s}.*32-bit/s/.*\[(.)+\].*/\1/p"); convert favicon.ico[$n] $PKG/usr/share/icons/hicolor/${s}x${s}/apps/stepmania-lua.png
    done
    xsltproc Lua.xml > Lua.html
  )
  cat <<'EOF' > $PKG/etc/xdg/menus/applications-merged/stepmania.menu
<!DOCTYPE Menu PUBLIC "-//freedesktop//DTD Menu 1.0//EN"
  "http://www.freedesktop.org/standards/menu-spec/1.0/menu.dtd">
<Menu>
  <Menu>
    <Name>Games</Name>
    <Menu>
      <Name>Stepmania</Name>
      <Directory>stepmania.directory</Directory>
      <Include>
        <Category>X-Stepmania</Category>
      </Include>
    </Menu>
  </Menu>
</Menu>
EOF
  cat <<'EOF' > $PKG/usr/share/desktop-directories/stepmania.directory
[Desktop Entry]
Version=1.0
Type=Directory
Icon=stepmania
Name=Stepmania
EOF
  sed -r 's/-ssc//; s/^Categories=.*/Categories=Application;X-Stepmania/' $pkgname.desktop > $PKG/usr/share/applications/$pkgname.desktop
  cat <<EOF > $PKG/usr/share/applications/$pkgname-firstuse.desktop
[Desktop Entry]
Version=1.0
Type=Application
Encoding=UTF-8
Name=First Use
Icon=text-x-readme
Exec=xdg-open /usr/doc/$pkgname-$pkgver/Userdocs/sm5_beginner.txt
Categories=Application;X-Stepmania
EOF
  cat <<EOF > $PKG/usr/share/applications/$pkgname-manual.desktop
[Desktop Entry]
Version=1.0
Type=Application
Encoding=UTF-8
Name=Manual
Icon=text-html
Exec=xdg-open /usr/doc/$pkgname-$pkgver/Manual/index.html
Categories=Application;X-Stepmania
EOF
  cat <<EOF > $PKG/usr/share/applications/$pkgname-developpers.desktop
[Desktop Entry]
Version=1.0
Type=Application
Encoding=UTF-8
Name=Developper's documentation
Icon=emblem-documents
Exec=xdg-open /usr/doc/$pkgname-$pkgver/Devdocs
Categories=Application;X-Stepmania
EOF
  cat <<EOF > $PKG/usr/share/applications/$pkgname-lua.desktop
[Desktop Entry]
Version=1.0
Type=Application
Encoding=UTF-8
Name=Lua documentation
Icon=stepmania-lua
Exec=xdg-open /usr/doc/$pkgname-$pkgver/Luadoc/Lua.html
Categories=Application;X-Stepmania
EOF
  cat <<EOF > $PKG/usr/share/applications/$pkgname-simfile-formats.desktop
[Desktop Entry]
Version=1.0
Type=Application
Encoding=UTF-8
Name=File formats documentation
Icon=emblem-documents
Exec=xdg-open /usr/doc/$pkgname-$pkgver/SimfileFormats
Categories=Application;X-Stepmania
EOF
  cat <<EOF > $PKG/usr/share/applications/$pkgname-themer.desktop
[Desktop Entry]
Version=1.0
Type=Application
Encoding=UTF-8
Name=Theme documentation
Icon=emblem-documents
Exec=xdg-open /usr/doc/$pkgname-$pkgver/Themerdocs
Categories=Application;X-Stepmania
EOF
  # Correct permissions
  # 'games' group can modify the contents of /usr/share/stepmania/*
  # Users should still modify Stepmania using their own ~/.local/share/stepmania-5 directory
  chown -R root:games $PKG/usr/share/stepmania/*
  chmod -R ug=rwX,o=rX $PKG/usr/share/stepmania/*
  chown -R root: $PKG/usr/doc/$pkgname-$pkgver/*
  chmod -R u=rwX,go=rX $PKG/usr/doc/$pkgname-$pkgver/*
  chown -R root: $PKG/usr/share/icons
  chmod -R u=rwX,go=rX $PKG/usr/share/icons
  chown root: $PKG/usr/libexec/stepmania/*
  chmod u=rwx,go=rx $PKG/usr/libexec/stepmania/*
  (
    cd $PKG/usr/libexec/stepmania
    ln -s ../../share/stepmania/* .
  )
  set +e
}