Finalize simplified release interface for scripts/extract_vlac2_release_raw_archives.sh

scripts/extract_vlac2_release_raw_archives.sh

@@ -2,14 +2,14 @@
 set -euo pipefail
 
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
-ARCHIVE_DIR="${1:-${ROOT_DIR}/data}"
-RAW_DIR="${2:-${ROOT_DIR}/vlac2_release_data}"
+ARCHIVE_DIR="${ROOT_DIR}/data"
+DATA_ROOT="${1:-${ROOT_DIR}/data}"
 EXPECTED_BASES=(
   "test_videos"
   "train_videos"
 )
 
-mkdir -p "${RAW_DIR}"
+mkdir -p "${DATA_ROOT}"
 
 archives=()
 for base in "${EXPECTED_BASES[@]}"; do
@@ -37,10 +37,10 @@ for archive in "${archives[@]}"; do
   echo "extracting ${archive}"
   case "${archive}" in
     *.tar.zst)
-      tar --zstd -xf "${archive}" -C "${RAW_DIR}"
+      tar --zstd -xf "${archive}" -C "${DATA_ROOT}"
       ;;
     *.tar)
-      tar -xf "${archive}" -C "${RAW_DIR}"
+      tar -xf "${archive}" -C "${DATA_ROOT}"
       ;;
     *)
       echo "unsupported archive format: ${archive}" >&2
@@ -49,4 +49,4 @@ for archive in "${archives[@]}"; do
   esac
 done
 
-echo "raw data extracted into ${RAW_DIR}"
+echo "raw data extracted into ${DATA_ROOT}"