Receives a photo via HTTP POST, resizes and crops the photo into 50x50 and 100x100 squares, and uploads all three to S3.
[shreyans ~/Code/slingshot (master)]$ go run *.go
2012/09/06 18:50:13 [main] starting server on localhost:8080
2012/09/06 18:50:13 [receivePhotos] locking this goroutine to an OS thread
2012/09/06 18:50:23 [photoUploadHandler] receiving photo: burntedges
2012/09/06 18:50:23 [photoUploadHandler] returning HTTP response to client
2012/09/06 18:50:23 [sendPhotoDetails] sending photoDetails over chan
2012/09/06 18:50:23 [receivePhotos] received photo over chan: burntedges
2012/09/06 18:50:23 [uploadToS3] starting upload of burntedges/50
2012/09/06 18:50:23 [uploadToS3] starting upload of burntedges/100
2012/09/06 18:50:23 [uploadToS3] starting upload of burntedges/full
2012/09/06 18:50:24 [uploadToS3] done uploading burntedges/50
2012/09/06 18:50:24 [uploadToS3] done uploading burntedges/100
2012/09/06 18:50:27 [uploadToS3] done uploading burntedges/full
You'll either need the environment variables: S3_BUCKET_NAME, S3_ACCESS_KEY, and S3_SECRET_KEY
or will have to pass these via the command line: --bucket, --access_key, --secret_key
Run it with go run *.go or go build -o slingshot && ./slingshot