# 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://files.itstool.org/itstool/itstool-${BPM_PKG_VERSION}.tar.bz2"
FILENAME="${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() {
  sed -i 's/re.sub(/re.sub(r/' itstool.in 
  sed -i 's/re.compile(/re.compile(r/' itstool.in
  
  PYTHON=/usr/bin/python3 ./configure --prefix=/usr
  make
}

# 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 -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/itstool/COPYING
  install -Dm644 "$BPM_SOURCE"/COPYING.GPL3 "$BPM_OUTPUT"/usr/share/licenses/itstool/COPYING.GPL3
}