# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

# The prepare function is executed in the root of the temp directory
# This function is used for putting downloaded files to the correct location or applying patches
prepare() {
  cd "$BPM_SOURCE"
  # Change config location in documentation to /etc/zsh
  sed 's|/etc/z|/etc/zsh/z|g' -i Doc/*.*
  # Set correct keymap path
  sed -i 's#/usr/share/keymaps#/usr/share/kbd/keymaps#g' Completion/Unix/Command/_loadkeys
  # Fix usb.ids path
  sed -i 's#/usr/share/misc/usb.ids#/usr/share/hwdata/usb.ids#g' Completion/Linux/Command/_lsusb
  # Remove unneeded and conflicting completion scripts
  for _fpath in AIX BSD Cygwin Darwin Debian Mandriva openSUSE Redhat Solaris; do
    rm -rf Completion/$_fpath
    sed "s#\s*Completion/$_fpath/\*/\*##g" -i Src/Zle/complete.mdd
  done
  rm Completion/Linux/Command/_pkgtool
  # Force generation of documentation with correct paths
  rm Doc/version.yo

  autoreconf -fi
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  
  ./configure --prefix=/usr \
              --sysconfdir=/etc/zsh \
              --docdir=/usr/share/doc/zsh \
              --htmldir=/usr/share/doc/zsh/html \
              --enable-etcdir=/etc/zsh \
              --enable-zshenv=/etc/zsh/zshenv \
              --enable-zlogin=/etc/zsh/zlogin \
              --enable-zlogout=/etc/zsh/zlogout \
              --enable-zprofile=/etc/zsh/zprofile \
              --enable-zshrc=/etc/zsh/zshrc \
              --enable-maildir-support \
              --enable-multibyte \
              --enable-function-subdirs \
              --enable-fndir=/usr/share/zsh/functions \
              --enable-scriptdir=/usr/share/zsh/scripts \
              --with-tcsetpgrp \
              --enable-pcre \
              --enable-gdbm \
              --enable-cap \
              --enable-zsh-secure-free
  make
}

# The check function is executed in the source directory
# This function is used to run tests to verify the package has been compiled correctly
check() {
  HOME="$BPM_WORKDIR" make check
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  make DESTDIR="$BPM_OUTPUT" install

  # Install package documentation
  make DESTDIR="$BPM_OUTPUT" install.info install.html

  # Install default zsh config files
  install -d "$BPM_OUTPUT"/etc/zsh
  install -m644 "$BPM_WORKDIR"/zprofile "$BPM_OUTPUT"/etc/zsh/zprofile
  install -m644 "$BPM_WORKDIR"/zshrc "$BPM_OUTPUT"/etc/zsh/zshrc

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENCE "$BPM_OUTPUT"/usr/share/licenses/zsh/LICENCE
}