# This is the source.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

DOWNLOAD="https://w1.fi/releases/wpa_supplicant-${BPM_PKG_VERSION}.tar.gz"
FILENAME="${DOWNLOAD##*/}"

# The prepare function is executed in the root of the temp directory
# This function is used for downloading files and putting them into the correct location
prepare() {
  wget "$DOWNLOAD"
  tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  cd wpa_supplicant

  # Move build configuration file
  mv "$BPM_WORKDIR"/config .config
  
  make BINDIR=/usr/sbin LIBDIR=/usr/lib
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  cd wpa_supplicant
  
  install -Dm755 wpa_{cli,passphrase,supplicant} -t "$BPM_OUTPUT"/usr/sbin/

  # Install man pages
  install -Dm644 doc/docbook/wpa_supplicant.conf.5 "$BPM_OUTPUT"/usr/share/man/man5/wpa_supplicant.conf.5
  install -Dm644 doc/docbook/wpa_{cli,passphrase,supplicant}.8 -t "$BPM_OUTPUT"/usr/share/man/man8/

  # Install dbus configuration files
  install -Dm644 dbus/fi.w1.wpa_supplicant1.service "$BPM_OUTPUT"/usr/share/dbus-1/system-services/fi.w1.wpa_supplicant1.service
  install -Dm644 dbus/dbus-wpa_supplicant.conf "$BPM_OUTPUT"/etc/dbus-1/system.d/wpa_supplicant.conf

  # Install configuration file
  install -Dm644 "$BPM_WORKDIR"/wpa_supplicant.conf "$BPM_OUTPUT"/etc/wpa_supplicant/wpa_supplicant.conf

  # Install service files
  install -Dm644 "$BPM_WORKDIR"/wpa_supplicant.esv "$BPM_OUTPUT"/etc/esvm/services/wpa_supplicant.esv
  install -Dm755 "$BPM_WORKDIR"/wpa_supplicant.sh "$BPM_OUTPUT"/etc/esvm/scripts/wpa_supplicant.sh

  # Install package license
  install -Dm644 "$BPM_SOURCE"/README "$BPM_OUTPUT"/usr/share/licenses/wpa_supplicant/LICENSE
}