nushell: remove update script

#!/usr/bin/env nix-shell

#!nix-shell -i bash

#!nix-shell -p git nix-update nixpkgs-review nixfmt-rfc-style

set -euxo pipefail

basedir="$(git rev-parse --show-toplevel)"

cd "$basedir"

branch="update-nushell"

nuPath="pkgs/shells/nushell"

function staged() {

    if git status --porcelain | grep -q -E "^[AM].? +$1"; then

        return 0

    else

        return 1

    fi

}

function version() {

    grep '\s*version = ' "$nuPath/default.nix" | cut -d'"' -f 2 | head --lines 1

}

git checkout -B "$branch"

version_old=$(version)

if ! staged "$nuPath/default.nix"; then

    nix-update nushell

    git add "$nuPath/default.nix"

fi

version_new=$(version)

declare -a plugins=(formats query polars gstat)

for plugin in "${plugins[@]}"; do

    attr="nushellPlugins.$plugin"

    pluginPath="$nuPath/plugins/$plugin.nix"

    if staged "$pluginPath"; then

        echo "Skipping '$plugin' because it's alredy staged"

        continue

    fi

    echo "Attempting to build $attr"

    set +e

    newHash=$(nix build ".#$attr" 2> \

        >(grep got |

            awk -F' ' '{ print $2 }'))

    set -e

    # New hash ?

    if [ -n "$newHash" ]; then

        # Add the new hash

        sed -i "s!cargoHash = ".*";!cargoHash = \"$newHash\";!" "$pluginPath"

        nixfmt "$pluginPath"

        echo "Building $plugin again with new hash $newHash"

        nix build ".#$attr"

        git add "$pluginPath"

        echo "Plugin $plugin built sucessfully"

    else

        echo "No new hash for '$plugin'"

    fi

done

git commit -m "nushell: $version_old -> $version_new"

echo "Starting nixpkgs-review"

nixpkgs-review rev "$branch"