From 4f2a9e67ebe10df39d47ad3e49678a0bb46f0ced Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hannes=20K=C3=B6rber?= <hannes@hkoerber.de>
Date: Sat, 30 Nov 2024 21:30:44 +0100
Subject: [PATCH] Add script to sync garmin

---
 scripts/garmin.sh | 48 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100755 scripts/garmin.sh

diff --git a/scripts/garmin.sh b/scripts/garmin.sh
new file mode 100755
index 0000000..9c760d4
--- /dev/null
+++ b/scripts/garmin.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+set -o nounset
+
+gid=$(id -g)
+uid=$(id -u)
+
+DEV=/dev/disk/by-label/GARMIN
+MOUNTPOINT=/mnt
+MOUNTOPTS="uid=${uid},gid=${gid}"
+
+SYNC_FOLDERS=(
+    Activity
+)
+
+RSYNCOPTS=(
+    --verbose
+    --recursive
+    --checksum
+    --itemize-changes
+)
+
+if [[ ! -e "${DEV}" ]]; then
+    printf "no garmin device present\n" >&2
+    exit 1
+fi
+
+mnt=$(findmnt --noheadings --first-only --options "${MOUNTOPTS}" --output TARGET "${DEV}")
+
+if [[ -n "${mnt}" ]]; then
+    if [[ "${mnt}" == "${MOUNTPOINT}" ]]; then
+        printf '%s already correctly mounted\n' "${DEV}"
+    else
+        printf '%s already mounted somewhere else, aborting\n' "${DEV}" >&2
+        exit 1
+    fi
+else
+    if findmnt --mountpoint "${MOUNTPOINT}" >/dev/null; then
+        printf "%s already in use\n" "${MOUNTPOINT}" >&2
+        exit 1
+    else
+        sudo mount -o "${MOUNTOPTS}" "${DEV}" "${MOUNTPOINT}"
+    fi
+fi
+
+for folder in "${SYNC_FOLDERS[@]}"; do
+    rsync "${RSYNCOPTS[@]}" "${MOUNTPOINT}/GARMIN/${folder}/" "${HOME}/sync/garmin/${folder}/"
+done