Graphite power chart

Generate a 12-hour chart for a Zigbee device and post it to the web UI timeline.
The script lives alongside this skill for easy adaptation to other data sources.

Usage

Power chart for the server closet UPS (default 12h)

bun /workspace/piclaw/piclaw/skills/graphite-power-chart/graphite-power-chart.ts \
  --device server_closet_ups_power --ipc

Temperature chart (explicit metric + unit)

bun /workspace/piclaw/piclaw/skills/graphite-power-chart/graphite-power-chart.ts \
  --metric zigbee.server_closet_temperature.temperature \
  --label Temperature --unit "°C" \
  --ipc

Override the window and resampling

bun /workspace/piclaw/piclaw/skills/graphite-power-chart/graphite-power-chart.ts \
  --device server_closet_ups_power --hours 24 --resample 10min --ipc

Notes

• Default window is 12 hours.
• Resampling is auto-selected based on window length using Graphite summarize(..., "avg").
• Use --resample raw to disable resampling.
• Output is posted to the web timeline using the IPC message bus (no push by default).
• Default Graphite base URL: http://192.168.1.250:8086 (override with --base-url or GRAPHITE_BASE_URL).
• Set a full --metric to adapt to other data sources.