#!/bin/sh
# Создаёт почти полный HDD для реальной ошибки записи ENOSPC.

set -eu

PROJECT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
DEFAULT_IMAGE="$PROJECT_DIR/build/hdd/p5_enospc.chd"
IMAGE=${1:-$DEFAULT_IMAGE}
EXECUTABLE=${2:-$PROJECT_DIR/build/sprcmd.exe}
TEMP_DIR=$(mktemp -d "${TMPDIR:-/tmp}/sprcmd-enospc.XXXXXX")
FIXTURE_ROOT="$TEMP_DIR/ENOSPC"

cleanup()
{
    rm -rf -- "$TEMP_DIR"
}
trap cleanup EXIT HUP INT TERM

mkdir -p "$(dirname -- "$IMAGE")"
python3 "$PROJECT_DIR/tests/p5_enospc_fixture.py" create "$FIXTURE_ROOT"
python3 "$PROJECT_DIR/tests/p5_enospc_fixture.py" verify-initial "$FIXTURE_ROOT"

"$PROJECT_DIR/../../toolchain/make_hdd.sh" "$IMAGE" \
    "$EXECUTABLE" "$FIXTURE_ROOT/SOURCE" "$FIXTURE_ROOT/TARGET" \
    "$FIXTURE_ROOT/FILLER.BIN"

echo "P5 ENOSPC HDD ready: $IMAGE"