Rotation based on EXIF information

[zdnk]

Hello,

I am trying to rotate the image and remove all the EXIF information. After running the following code:

await sharp(file)
            .rotate()
            .resize(1024, 1024, { fit: 'cover', withoutEnlargement: true })
            .jpeg({
                mozjpeg: true,
                quality: 80,
                progressive: true,
            })
            .toFile(newFile);

the image uploaded from iPhone is still rotated 90 degrees. According to documentation the call to .rotate() should auto-rotate the image and remove the EXIF info.

[zdnk]

running console.log(await sharp(file).metadata()) prints:

{
  format: 'png',
  width: 4032,
  height: 3024,
  space: 'srgb',
  channels: 3,
  depth: 'uchar',
  density: 72,
  isProgressive: false,
  hasProfile: true,
  hasAlpha: false,
  exif: <Buffer 4d 4d 00 2a 00 00 00 08 00 01 87 69 00 04 00 00 00 01 00 00 00 1a 00 00 00 00 00 02 a0 02 00 04 00 00 00 01 00 00 0f c0 a0 03 00 04 00 00 00 01 00 00 ... 6 more bytes>,
  icc: <Buffer 00 00 02 24 61 70 70 6c 04 00 00 00 6d 6e 74 72 52 47 42 20 58 59 5a 20 07 e1 00 07 00 07 00 0d 00 16 00 20 61 63 73 70 41 50 50 4c 00 00 00 00 41 50 ... 498 more bytes>
}

[zdnk]

seems like to rotation or orientation is missing in the EXIF/meta info

[zdnk]

it was my bad, i was uploading the image without EXIF data from the iOS app