feat: add TurboOCR

builds/cube-sandbox/cube-xfs-setup.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# Create and mount the XFS-formatted loop volume at /data/cubelet.
+# Called by cube-xfs-mount.service (Type=oneshot) before docker.service starts.
+#
+# install.sh hard-requires that /data/cubelet is on an XFS filesystem;
+# it validates this with `df -T /data/cubelet | grep -q xfs`.
+set -euo pipefail
+
+log() { printf '[cube-xfs] %s\n' "$*"; }
+
+CUBE_DATA_DIR="${CUBE_DATA_DIR:-/data/cubelet}"
+CUBE_XFS_IMG="${CUBE_XFS_IMG:-/data/cubelet.img}"
+CUBE_XFS_SIZE="${CUBE_XFS_SIZE:-50G}"
+
+mkdir -p /data "$CUBE_DATA_DIR"
+
+current_fs="$(stat -fc %T "$CUBE_DATA_DIR" 2>/dev/null || echo unknown)"
+if [ "$current_fs" = "xfs" ]; then
+    log "Already mounted: $CUBE_DATA_DIR ($current_fs) — nothing to do."
+    exit 0
+fi
+
+log "Preparing XFS loop volume at $CUBE_XFS_IMG (size=$CUBE_XFS_SIZE) ..."
+if [ ! -f "$CUBE_XFS_IMG" ]; then
+    fallocate -l "$CUBE_XFS_SIZE" "$CUBE_XFS_IMG"
+    mkfs.xfs -q -f "$CUBE_XFS_IMG"
+    log "Formatted $CUBE_XFS_IMG as XFS."
+fi
+
+mount -o loop "$CUBE_XFS_IMG" "$CUBE_DATA_DIR"
+log "Mounted $CUBE_DATA_DIR ($(stat -fc %T "$CUBE_DATA_DIR"))."