Small tool to check delta from last repo sync. It reads lastsync file, which should contain last repository sync timestamp in unix format.

sync-monitor --file /path/to/repo/lastsync

sync-monitor --file /path/to/repo/lastsync --port 1221 --interval 2m

Lastsync file. Should exist.

Port to expose metrics at. Leave empty or 0 for disable metrics.

Interval between checks.

[Unit]
Description=Sync Monitor and Metrics
Wants=network-online.target
After=network-online.target nss-lookup.target

[Service]
Type=simple
Restart=always
RestartSec=5s
ExecStart=/usr/local/bin/sync-monitor --file /path/to/repo/lastsync --port 1221 --interval 2m

[Install]
WantedBy=multi-user.target

make binary

 CGO_ENABLED=0 go build github.com/kyberorg/sync-monitor/cmd/sync-monitor

Application can monitor Manjaro's state files. It reads timestamp from repo's state file and calculates delta (seconds between now and timestamp).

/usr/local/bin/sync-monitor
--manjaro.repo.path=/path/to/repo
--manjaro.repo.list=testing,stable,unstable
(other params are omiited)