Image Fetcher
ImageFetcher fetches an image from a URL, crops it, and uploads it to an S3 bucket or stores it locally (or both).
It also supports pausing it once daily (ex, at night).
Usage:
-dir string
The local directory to store the captures images in.
-imageURL string
The URL of the image to fetch.
-rect string
The x/y coordinates that define the rectangle to use to crop in the form of x,y,x,y
-s3Bucket string
The S3 bucket name (not the ARN) to upload the snapshots to.
-s3Region string
The AWS region to use. (default "us-east-1")
-sleepHour int
The hour to pause image capture (0-23)
-wakeHour int
The hour to resume image capture (0-23)```