linux: assume DataStorage already mounted at ~/DataStorage

No LABEL/findmnt probe. Dropbox and workdir live under that tree.

linux/install.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # rclone-dropbox-bisync Linux setup
-# Dual-boot: NTFS volume labeled DataStorage, Dropbox at <mount>/Dropbox
+# Dual-boot: DataStorage already mounted at ~/DataStorage
 # Paste: curl -fsSL https://git.denkena-consulting.com/f-denkena/rclone-dropbox-bisync/raw/branch/master/linux/install.sh | bash
 
 set -euo pipefail
@@ -12,24 +12,6 @@ BIN="$HOME/.local/bin"
 CFG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/rclone-dropbox-bisync"
 UNIT_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/systemd/user"
 
-find_datastorage() {
-	local m
-	if command -v findmnt >/dev/null 2>&1; then
-		m=$(findmnt -n -o TARGET -S LABEL=DataStorage 2>/dev/null | head -1 || true)
-		if [ -n "$m" ]; then
-			echo "$m"
-			return
-		fi
-	fi
-	for m in /mnt/DataStorage /media/"$USER"/DataStorage /run/media/"$USER"/DataStorage /d /mnt/d /mnt/data; do
-		if [ -d "$m/Dropbox" ]; then
-			echo "$m"
-			return
-		fi
-	done
-	return 1
-}
-
 need() {
 	command -v "$1" >/dev/null 2>&1
 }
@@ -43,12 +25,13 @@ if ! need go; then
 	exit 1
 fi
 
-VOL=$(find_datastorage) || {
-	echo "NTFS volume LABEL=DataStorage (or .../Dropbox) not mounted" >&2
-	exit 1
-}
+VOL="$HOME/DataStorage"
 DROPBOX="$VOL/Dropbox"
 WORKDIR="$VOL/rclone-bisync"
+[ -d "$VOL" ] || {
+	echo "expected DataStorage already mounted at $VOL" >&2
+	exit 1
+}
 [ -d "$DROPBOX" ] || {
 	echo "missing $DROPBOX" >&2
 	exit 1
@@ -111,6 +94,6 @@ case ":$PATH:" in
 *) echo "Add $BIN to PATH (e.g. export PATH=\"$BIN:\$PATH\" in ~/.profile)" ;;
 esac
 
-echo "Configured path1=$DROPBOX workdir=$WORKDIR (volume DataStorage)"
+echo "Configured path1=$DROPBOX workdir=$WORKDIR (~/DataStorage)"
 echo "Startup: autostart desktop + systemd --user timer every 15 min"
 echo "Put RCLONE_TEST on dropbox: as well. Remote dropbox: must exist in rclone.conf."