Add qbt-sum-size

bin/qbt-sum-size

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+#
+# qbt-sum-size - get the sum total size of all torrents in qBittorrent instance
+#
+# Usage:
+#     qbt-sum-size added        sum total size of all torrents added to instance
+#     qbt-sum-size completed    sum total size of all completed torrents
+
+set -euo pipefail
+
+# Dependency check
+missing_deps=()
+command -v jq >/dev/null || missing_deps+=(jq)
+command -v qbt >/dev/null || missing_deps+=(qbt)
+
+if (( "${#missing_deps[@]}" != 0 )); then
+    echo "Missing dependencies:" "${missing_deps[@]}"
+    exit 1
+fi
+
+total_completed_bytes=$(qbt torrent list -F json | jq '[.[] | select(.state=="queuedUP") | .total_size | tonumber] | add')
+if [ "${#total_completed_bytes}" -ge 13 ]; then
+    total_completed=$(echo "$total_completed_bytes" | awk '{print $1/1024/1024/1024/1024 " TiB "}')
+else
+    total_completed=$(echo "$total_completed_bytes" | awk '{print $1/1024/1024/1024 " GiB "}')
+fi
+
+total_added_bytes=$(qbt torrent list -F json | jq '[.[].total_size | tonumber] | add')
+if [ "${#total_added_bytes}" -ge 13 ]; then
+    total_added=$(echo "$total_added_bytes" | awk '{print $1/1024/1024/1024/1024 " TiB "}')
+else
+    total_added=$(echo "$total_added_bytes" | awk '{print $1/1024/1024/1024 " GiB "}')
+fi
+
+printf "\nTotal completed size: %s\n" "$total_completed"
+printf "Total added size: %s\n\n" "$total_added"