#!/bin/sh

FILE="$1"
ODIR="/mnt/data/satip-axe/packages"
OFILE="$ODIR/$FILE"
GITHUB1="https://github.com/perexg/satip-axe/tree/master/dist/packages"
GITHUB2="https://github.com/perexg/satip-axe/blob/master/dist/packages/$FILE?raw=true"

if test "$FILE" = "-h" -o "$FILE" = "--help"; then
  echo "Usage: $0 PACKAGE"
  exit 1
fi

if test -z "$FILE"; then
  echo "Trying to fetch the list of available package files:"
  if ! wget -q -O /root/list.txt "$GITHUB1"; then
    echo "FAILED"
    exit 1
  fi
  grep -o -E "tar.gz\">.*.tar.gz<" /root/list.txt | grep -o -E ">.*" | grep -o -E "[a-zA-Z].*.tar.gz"
  rm /root/list.txt
  exit 0
fi

echo "Downloading $FILE:"
if ! wget -O "$OFILE" "$GITHUB2/$FILE"; then
  echo "Unable to fetch package file $PACKAGE"
  exit 1
fi
echo "Download complete! Check for package duplicates in $ODIR!"
cd $ODIR
ls -la *.tar.*