8eada07869b8f769822d7ae109a8cfcb16c5cdfc
Documented as matching regardless of language, on the assumption
Gmail's subject: operator does a substring match — empirically false
against a real, currently-arriving LiveTrack email whose subject does
contain the word ("Sledujte LiveTrack používateľa ...", confirmed
2026-09-20): with the filter, the search returned zero threads;
removing it and rerunning found the email immediately. Left out
entirely rather than replaced — from:noreply@garmin.com plus the
session-link regex already narrows this down to real LiveTrack emails
with something usable in them.
MapTool
Table of Contents
A mapping application written in Ruby with Sinatra.
The project’s shape is still open — this is the initial scaffold.
Status
Early scaffold. The web application serves a vector map (MapLibre GL JS), with an online style and an optional offline style backed by a local PMTiles file, an animated RainViewer radar overlay, GPX upload/display (points and tracks, organized in folders), and a live position marker from a local GNSS receiver via gpsd.
Requirements
-
Ruby (see
.ruby-version) and Bundler
Getting started
bundle install
bundle exec puma -C config/puma.rb
Then open http://127.0.0.1:4567 in a browser.
Languages
JavaScript
48.7%
Ruby
43.6%
CSS
6%
HTML
1.2%
Dockerfile
0.5%