uv

#!/usr/bin/env -S bash --norc --noprofile
# ./uv — run the uv version pinned for per-image lock generation (pylock / uv.lock.d).
#
# Root pyproject.toml [tool.uv] required-version is a wider range for dev tooling and
# Dependabot; image locks stay on the exact version in dependencies/uv-image-lock-version.
#
# Usage (image locks — use this wrapper):
#   make refresh-lock-files
#   ./uv run scripts/pylocks_generator.py ...
#
# For root dev work (sync, pytest, pre-commit), use bare `uv` on PATH.
#
# The pinned version is cached by uv tool run after the first invocation.
set -Eeuo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
VERSION_FILE="${SCRIPT_DIR}/dependencies/uv-image-lock-version"

if [[ ! -f "${VERSION_FILE}" ]]; then
    echo "error: missing ${VERSION_FILE}" >&2
    exit 1
fi

version="$(tr -d '[:space:]' < "${VERSION_FILE}")"
if [[ -z "${version}" ]]; then
    echo "error: empty uv version in ${VERSION_FILE}" >&2
    exit 1
fi

# Fast path: use the system uv directly if it already matches the pinned version
if current=$(uv --version 2>/dev/null) && [[ "$current" == "uv ${version}" || "$current" == "uv ${version} "* ]]; then
    exec uv "$@"
fi

# Slow path: run the pinned version via uv tool run (downloaded and cached on first use)
exec uv tool run "uv@${version}" "$@"