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File size: 3,540 Bytes
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import { createRepo, commit, whoAmI, __internal_sha256 } from "@huggingface/hub-esm";
const c = console;
const FILES_TO_UPLOAD = [
`${window.location.origin}/mobilenet/model.json`,
`${window.location.origin}/mobilenet/group1-shard1of2`,
`${window.location.origin}/mobilenet/group1-shard2of2`,
`${window.location.origin}/mobilenet/coffee.jpg`,
`${window.location.origin}/mobilenet/README.md`,
];
function filenameFromURL(url) {
return url.substring(url.lastIndexOf("/") + 1);
}
const lfsContent = "0123456789".repeat(1_000_000);
async function test() {
const blob = new Blob([lfsContent]);
const iterator = __internal_sha256(blob, { useWebWorker: { minSize: 1 } });
// Get return value of the generator
while (1) {
const { done, value } = await iterator.next();
if (done) {
console.log("one", value);
const builtInResult = await crypto.subtle.digest("SHA-256", await blob.arrayBuffer());
const hex =
builtInResult instanceof ArrayBuffer
? new Uint8Array(builtInResult).reduce((acc, i) => acc + i.toString(16).padStart(2, "0"), "")
: builtInResult;
console.log("two", hex);
break;
}
}
}
window.document.addEventListener("DOMContentLoaded", () => {
const tokenEl = document.querySelector("#token");
const repoNameEl = document.querySelector("#repo_name");
const button = document.querySelector("#submit");
const output = document.querySelector("#logs");
const form = document.getElementsByTagName("form")[0];
const storedToken = window.localStorage.getItem("hf_token");
if (storedToken) {
tokenEl.value = storedToken;
/// ^to help in dev.
}
test()
repoNameEl.value = `tfjs-mobilenet-${Date.now() % 1_000}`;
/// "random" repo name
form.addEventListener("submit", async (event) => {
event.preventDefault();
const token = tokenEl.value;
const repoName = repoNameEl.value;
if (!token || !repoName) {
alert("You need a token and a repo name");
return;
}
button.setAttribute("disabled", "disabled");
const credentials = {
accessToken: token,
};
try {
const { name: username } = await whoAmI({ credentials });
const name = `${username}/${repoName}`;
const { repoUrl } = await createRepo({
repo: {
type: "model",
name,
},
credentials,
});
const operations = await Promise.all(FILES_TO_UPLOAD.map(async (file) => {
return {
operation: "addOrUpdate",
path: filenameFromURL(file),
// upload remote file
content: new URL(file),
};
}));
const commitOutput = await commit({
repo: {
type: "model",
name,
},
credentials,
title: "upload model",
operations,
});
c.log(commitOutput);
button.insertAdjacentHTML("afterend", `<div class="text-green-500 mb-6">🎉 Upload complete! Model page is <a target="_blank" class="text-bold underline" href="${repoUrl}">${repoUrl}</a></div>`);
}
catch (err) {
console.error(err);
output.append("\n" + err);
}
button.removeAttribute("disabled");
});
});
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