copy dashboard provision config

docker cp provisioning/dashboards/teslamate.yml teslamate-grafana:/etc/grafana/provisioning/dashboards

directory structure

├── config
├── docker-compose.yml
├── provisioning
│   └── dashboards
│       └── teslamate.yml
├── teslamate-src
└── update-dashboards.sh

docker-compose.yml

services:
  teslamate:
    ...
    
  grafana:
    container_name: teslamate-grafana
    ...
    volumes:
        - grafana-data:/var/lib/grafana
        - grafana-provision:/etc/grafana/provisioning

  mosquitto:
    ...

volumes:
  teslamate-db:
  grafana-data:
  grafana-provision:
  mosquitto-conf:

teslamate.yml

apiVersion: 1

providers:
- name: 'teslamate'
  orgId: 1
  folder: 'Teslamate'
  folderUid: 'Nr4ofiDZk'
  type: file
  disableDeletion: false
  editable: true
  updateIntervalSeconds: 10
  options:
    path: /var/lib/grafana/dashboards

update-dashboards.sh

#!/bin/bash

lang=en
src_dir=teslamate-src
container_name=teslamate-grafana

pushd "$src_dir" > /dev/null || (echo "Couldn't change to $src_dir" && exit 1)

up_to_date=$(git pull | grep "Already up-to-date")

if [[ -z $up_to_date ]]; then
    echo "Pulled updates to:"
    git reflog | grep -A1 pull | head -2 | awk '!(NR%2){system("git log --name-status " $1 ".." p);}{p=$1}' | grep "${lang}_" | cut -f2 | sort -u
fi

find dashboards -type f -name "${lang}_*" -print0 | tar -czf - --null -T - | docker cp - "$container_name":/var/lib/grafana

popd > /dev/null
echo "Done"