25 lines
641 B
Rust
25 lines
641 B
Rust
use anyhow::{anyhow, Result};
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use async_trait::async_trait;
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use crate::Registry;
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#[derive(Default)]
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pub struct HuggingFaceRegistry {}
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#[async_trait]
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impl Registry for HuggingFaceRegistry {
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fn build_url(&self, model_id: &str, path: &str) -> String {
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format!("https://huggingface.co/{}/resolve/main/{}", model_id, path)
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}
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async fn build_cache_key(&self, url: &str) -> Result<String> {
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let res = reqwest::get(url).await?;
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let cache_key = res
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.headers()
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.get("etag")
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.ok_or(anyhow!("etag key missing"))?
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.to_str()?;
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Ok(cache_key.to_owned())
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}
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}
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