liboxen 0.7.2

Oxen is a fast, unstructured data version control, to help version large machine learning datasets written in Rust.
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//! Helper functions to get compute stats on images
//!

use crate::error::OxenError;
use crate::model::entry::metadata_entry::MetadataImage;

// use magick_rust::{magick_wand_genesis, MagickWand};

use std::path::Path;
// use std::sync::Once;

// static START: Once = Once::new();

/// Detects the image metadata for the given file.
pub fn get_image_metadata(_path: impl AsRef<Path>) -> Result<MetadataImage, OxenError> {
    // START.call_once(|| {
    //     magick_wand_genesis();
    // });

    // let path = path.as_ref();

    // let wand = MagickWand::new();
    // match wand.ping_image(&path.to_string_lossy()) {
    //     Ok(_) => {}
    //     Err(err) => {
    //         let err = format!("Could not get image metadata {:?} Err {:?}", path, err);
    //         log::warn!("{}", err);
    //         return Err(OxenError::image_metadata_error(&err));
    //     }
    // }

    // let format = match wand.get_image_format() {
    //     Ok(format) => format,
    //     Err(err) => {
    //         log::warn!("Could not get image format for {:?} Err {:?}", path, err);
    //         "Unknown".to_string()
    //     }
    // };

    // Ok(MetadataImage {
    //     width: wand.get_image_width(),
    //     height: wand.get_image_height(),
    //     color_space: magick_to_oxen_colorspace(&wand),
    //     format,
    // })

    Err(OxenError::basic_str("Could not get image metadata"))
}

// fn magick_to_oxen_colorspace(wand: &MagickWand) -> ImgColorSpace {
//     let colorspace = wand.get_image_colorspace();
//     match colorspace {
//         magick_rust::bindings::ColorspaceType_RGBColorspace
//         | magick_rust::bindings::ColorspaceType_sRGBColorspace => {
//             if wand.get_image_alpha_channel() {
//                 ImgColorSpace::RGBA
//             } else {
//                 ImgColorSpace::RGB
//             }
//         }
//         magick_rust::bindings::ColorspaceType_GRAYColorspace => ImgColorSpace::Grayscale,
//         _ => ImgColorSpace::Unknown,
//     }
// }