Archiveteam wget-lua / wget-at self-compile zstd libzstd

get-wget-lua.sh

#!/usr/bin/env bash
#
# This script clones and compiles wget-lua.
#

# first, try to detect gnutls or openssl
CONFIGURE_SSL_OPT=""
if builtin type -p pkg-config &>/dev/null
then
  if pkg-config gnutls
  then
    echo "Compiling wget with GnuTLS."
    CONFIGURE_SSL_OPT="--with-ssl=gnutls"
  elif pkg-config openssl
  then
    echo "Compiling wget with OpenSSL."
    CONFIGURE_SSL_OPT="--with-ssl=openssl"
  fi
fi

if ! zstd --version | grep -q "v1.4."; then
  echo "Need version v1.4.x of libzstd-dev and zstd"
  #exit 1
  echo "I will try to compile and install it locally for wget-at to use!"
  
  # NOT COMPLETELY TESTED
  
  # fetch latest version of v1.4.x
  zstdGit="https://github.com/facebook/zstd.git"
  zstdTag=`git ls-remote --tags ${zstdGit} | grep 'v1.4.' | tail -n 1 | cut -d '/' -f 3`
  # dont clone the whole repo
  git clone --branch "${zstdTag}" "${zstdGit}"
  export prefix="$HOME/.local/wget-at/"
  # library will automatically be put under prefix' local path, zstd binary will not
  cd zstd/lib && make install \
    && cd .. && make && cp zstd "$prefix/bin" \
    && echo "zstd sucessfully compiled and put inside $prefix" || echo "zstd compilation failed!" exit 1
  
  # Prepare custom overrides for wget-lua compilation
  export LDFLAGS=-Wl,-rpath="$prefix/lib",--enable-new-dtags
  export PKG_CONFIG_PATH="$prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
  export CPATH="$prefix/include:$CPATH"
  export PATH="$prefix/bin:$PATH"
  echo "You can add \"$prefix/bin\" to PATH permanently yourself if you wish to use this version of zstd-cli yourself."
fi

rm -rf get-wget-lua.tmp/
mkdir -p get-wget-lua.tmp

cd get-wget-lua.tmp

git clone https://github.com/archiveteam/wget-lua.git

cd wget-lua
git checkout v1.20.3-at

#echo -n 1.20.3-at-lua | tee ./.version ./.tarball-version > /dev/null

if ./bootstrap && ./configure $CONFIGURE_SSL_OPT --disable-nls && make && src/wget -V | grep -q lua
then
  cp src/wget ../../wget-at
  cd ../../
  echo
  echo
  echo "###################################################################"
  echo
  echo "wget-lua successfully built."
  echo
  ./wget-at --help | grep -iE "gnu|warc|lua"
  rm -rf get-wget-lua.tmp
  exit 0
else
  echo
  echo "wget-lua not successfully built."
  echo
  exit 1
fi