#!/usr/bin/env bash
set -eu

version=0.9.5
arch="$(uname -m)"
tarball="uv-$arch-unknown-linux-gnu.tar.gz"
declare -A sha256=(
    [aarch64]=9db0c2f6683099f86bfeea47f4134e915f382512278de95b2a0e625957594ff3
    [x86_64]=2cf10babba653310606f8b49876cfb679928669e7ddaa1fb41fb00ce73e64f66
)

check_version() {
    out="$(uv --version)" && [ "$out" = "uv $version" ]
}

if ! check_version 2>/dev/null; then
    set -x
    tmpdir="$(mktemp -d)"
    trap 'rm -r "$tmpdir"' EXIT
    cd "$tmpdir"
    curl -fLO --retry 3 "https://github.com/astral-sh/uv/releases/download/$version/$tarball"
    sha256sum -c <<<"${sha256[$arch]} $tarball"
    tar -xzf "$tarball" --no-same-owner --strip-components=1 -C /usr/local/bin "uv-$arch-unknown-linux-gnu"/{uv,uvx}
    check_version
fi