I have a function that is supposed to get an image from an external URL, optimize it with sharp, and then upload the image to S3.
But it doesn't seem like I can get sharp to work for resizing and compression.
Here is my current code:
const got = require('got');
const sharp = require('sharp');
const AWS = require('aws-sdk');
const s3 = new AWS.S3({
credentials,
});
async function uploadFile(url) {
// Get file
const response = await got(url, { responseType: 'buffer' });
// Resize, compress and convert image before upload
const { data, info } = await sharp(response.body)
.resize({ width: 512 })
.jpeg({ quality: 70 })
.toBuffer();
console.log('data:', data);
const uploadedFile = await s3
.upload({
Bucket: bucket,
Key: 'filename.jpg',
Body: data,
ContentType: 'image/jpeg',
})
.promise();
console.log('uploadedFile:', uploadedFile);
}
Error I get: Input file is missing
The code fails when the sharp method is called.
The kind of output I get from response.body link
I think you need to make two changes, as follows:
const body = await got(url).buffer();
and:
const data = await sharp(body)
.resize({ width: 512 })
.jpeg({ quality: 70 })
.toBuffer();
With those changes, your code works for me. I downloaded a random image from the web and uploaded it successfully to S3. Also, make sure you have up to date packages for got and sharp.