#!/usr/bin/env bash
set -euo pipefail

CARGO_TOML="$(dirname "$0")/Cargo.toml"
DEFAULT_NIX="$(dirname "$0")/default.nix"

# Read current version from workspace Cargo.toml
current=$(grep '^version = ' "$CARGO_TOML" | head -1 | sed 's/version = "\(.*\)"/\1/')

echo "Current version: $current"
read -rp "New version: " new

if [[ -z "$new" ]]; then
	echo "No version entered. Aborting." >&2
	exit 1
fi

# Update Cargo.toml workspace version
sed -i "s/^version = \"$current\"/version = \"$new\"/" "$CARGO_TOML"

# Update default.nix version field
sed -i "s/version = \"$current\";/version = \"$new\";/" "$DEFAULT_NIX"

echo "Bumped $current -> $new in:"
echo "  $CARGO_TOML"
echo "  $DEFAULT_NIX"