Updates

#! /bin/sh

INSTALL_DIR="/opt/dnscrypt-proxy" LATEST_URL="https://api.github.com/repos/jedisct1/dnscrypt-proxy/releases/latest"

Update() { workdir="$(mktemp -d)" curl -sL $(curl -sL ${LATEST_URL} | grep dnscrypt-proxy-linux_x86_64- | grep browser_download_url | head -1 | cut -d " -f 4) | tar xz -C "$workdir" -f - linux-x86_64/dnscrypt-proxy && [ -x linux-x86_64/dnscrypt-proxy ] && mv -f "${INSTALL_DIR}/dnscrypt-proxy" "${INSTALL_DIR}/dnscrypt-proxy.old" || : && mv -f "${workdir}/linux-x86_64/dnscrypt-proxy" "${INSTALL_DIR}/" && cd "$INSTALL_DIR" && rm -fr "$workdir" && ./dnscrypt-proxy -check && ./dnscrypt-proxy -service install 2>/dev/null || : && ./dnscrypt-proxy -service restart || ./dnscrypt-proxy -service start }

lversion=$("${INSTALL_DIR}/dnscrypt-proxy" -version) rmersion=$(curl -sL ${LATEST_URL} | grep "tag_name" | head -1 | cut -d " -f 4) [ -z "$lversion" || -z "$rmersion" ] && exit 1

echo locally installed echo "$lversion"

echo remote git version echo "$rmersion"

if [ "$rmersion" != "$lversion" ]; then echo Updating && Update else echo No Update Needed fi