#!/bin/sh
# script/tidy: write go.mod and go.sum as `go mod tidy` writes them, which
# the test phase of the Dockerfile checks. This builds the Dockerfile's
# tidy-files stage, which holds the two files alone, and --output writes
# them into the working tree. The build makes no image, so it has no tag.
# --no-cache because `go mod tidy` asks the module proxy, whose answers a
# cached layer would repeat.
set -eu

ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"

main() {
    cd "$ROOT"
    docker build --no-cache \
        --target tidy-files \
        --output "type=local,dest=$ROOT" .
}

main "$@"