@ 260802.2
current
#!/bin/sh

curvers=
if command -V rg > /dev/null 2>&1; then
    curvers="$(rg -V | cut -d' ' -f2)"
fi
latesturl="https://api.github.com/repos/BurntSushi/ripgrep/releases/latest"
latestvers="$(curl -s "$latesturl" | jq -r .tag_name)"
if [ "$curvers" = "$latestvers" ]; then
    echo "ripgrep is up to date"
    exit 0
fi

name="ripgrep_${latestvers}-1_amd64.deb"
url="https://github.com/BurntSushi/ripgrep/releases/download/$latestvers/$name"
(cd /tmp && curl -LO "$url" && sudo dpkg -i "$name")
echo "ripgrep updated from $curvers to $latestvers"