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🐛 Fix local file parsing in gguf package #1918

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🐛 Fix local file parsing in gguf package #1918

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7406308
Fix local file parsing in gguf package
yuranich Jan 15, 2026
5d42456
Merge branch 'main' into fix/gguf-local-file-parsing
yuranich Jan 15, 2026
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2 changes: 1 addition & 1 deletion packages/gguf/src/gguf.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -158,7 +158,7 @@ class RangeViewLocalFile extends RangeView {
override async fetchChunk(): Promise<void> {
const { FileBlob } = await import("./utils/FileBlob");
const blob = await FileBlob.create(this.uri);
const range = [this.chunk * HTTP_CHUNK_SIZE, (this.chunk + 1) * HTTP_CHUNK_SIZE - 1];
const range = [this.chunk * HTTP_CHUNK_SIZE, (this.chunk + 1) * HTTP_CHUNK_SIZE];
const buffer = await blob.slice(range[0], range[1]).arrayBuffer();
this.appendBuffer(new Uint8Array(buffer));
this.chunk += 1;
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4 changes: 3 additions & 1 deletion packages/gguf/src/utils/FileBlob.ts
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Expand Up @@ -69,7 +69,9 @@ export class FileBlob extends Blob {
new TypeError("Unsupported negative start/end on FileBlob.slice");
}

const slice = new FileBlob(this.path, this.start + start, Math.min(this.start + end, this.end));
const newStart = Math.min(this.start + start, this.end);
const newEnd = Math.min(this.start + end, this.end);
const slice = new FileBlob(this.path, newStart, newEnd);

return slice;
}
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