NowCast Bot

SLACK_WEBHOOK=https://hooks.slack.com/services/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX \
GYAZO_TOKEN=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX \
MAP_ID=10 \
POS_X=490 \
POS_Y=323 \
TRIM=[100,60,600,600] \
./nowcast-bot

• SLACK_WEBHOOK: SlackのWebhook URL
• GYAZO_TOKEN: GyazoのApplication Token
• MAP_ID: map\d
• POS_X, POS_Y: 降水判定箇所
• TRIM: (optional) 画像のトリム [x, y, w, h]