#!/usr/bin/env bash
set -euo pipefail
test "$#" -ge 1
runner=$(realpath "$1")
shift
cd "$(dirname "$0")/.."
worktree=$(pwd)
artifact=internal/host/plan14-console-runner.bin
woodstar_artifact=internal/host/plan14-woodstar-runner.bin
test ! -e "$artifact"
test ! -e "$woodstar_artifact"
scratch=$(mktemp -d)
owned_artifacts=()
trap 'rm -f -- "${owned_artifacts[@]}"; rm -rf -- "$scratch"' EXIT
stage_artifact() {
    python3 - "$1" "$2" <<'PYTHON'
import os, shutil, sys
with open(sys.argv[1], "rb") as source, open(sys.argv[2], "xb") as target:
    try:
        shutil.copyfileobj(source, target)
    except BaseException:
        os.unlink(sys.argv[2])
        raise
PYTHON
    owned_artifacts+=("$2")
}
export GOFLAGS=-buildvcs=false
unset GOCACHE
GOOS=linux GOARCH=arm64 CGO_ENABLED=0 nice -n 10 go build -o "$scratch/console" ./cmd/console
stage_artifact "$scratch/console" "$artifact"
tags=rootrunner,realconsole
sha256sum "$artifact"
if [ -n "${PLAN14_WOODSTAR_SOURCE:-}" ]; then
    mkdir "$scratch/woodstar"
    git -C "$PLAN14_WOODSTAR_SOURCE" rev-parse HEAD
    git -C "$PLAN14_WOODSTAR_SOURCE" archive HEAD go.mod go.sum cmd internal | tar -x -C "$scratch/woodstar"
    (cd "$scratch/woodstar" && GOOS=linux GOARCH=arm64 CGO_ENABLED=0 nice -n 10 go build -mod=readonly -o "$scratch/unfurl" ./cmd/unfurl)
    stage_artifact "$scratch/unfurl" "$woodstar_artifact"
    sha256sum "$woodstar_artifact"
    tags=$tags,realwoodstar
fi
nice -n 10 python3 -u "$runner" --worktree "$worktree" --pkg ./internal/host --tags "$tags" "$@"