在 GitHub 仓库页面显示仓库大小信息
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// ==UserScript==
// @name GitHub Repo Size
// @namespace https://github.com/
// @version 1.1
// @description 在 GitHub 仓库页面显示仓库大小信息
// @license MIT
// @author cscnk52 & ChatPGT
// @match https://github.com/*/*
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @connect api.github.com
// @run-at document-body
// ==/UserScript==
(function () {
"use strict";
if (!/https:\/\/github\.com\/[^\/]+\/[^\/]+$/.test(window.location.href)) {
return;
}
const token = GM_getValue("token", null);
const apiUrl = `https://api.github.com/repos${window.location.pathname}`;
GM_registerMenuCommand("config token", function () {
const currentToken = token
? `current Token: ${token}`
: "No Token configured";
const newToken = prompt(`${currentToken}\nEnter new Token:`);
if (newToken) {
GM_setValue("token", newToken);
alert("Token update!");
} else if (newToken === "") {
alert("Token unchanged!");
}
});
function fetchRepoSize() {
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: "GET",
url: apiUrl,
headers: {
Accept: "application/vnd.github.v3+json",
"User-Agent": "Mozilla/5.0",
Authorization: `Bearer ${token}`,
},
onload: function (response) {
if (response.status === 200) {
const repoData = JSON.parse(response.responseText);
if (repoData && repoData.size) {
let size = repoData.size;
let sizeDisplay;
if (size >= 0.9 * 1024 * 1024) {
sizeDisplay = (size / (1024 * 1024)).toFixed(2) + " GB";
} else if (size >= 0.9 * 1024) {
sizeDisplay = (size / 1024).toFixed(2) + " MB";
} else {
sizeDisplay = size.toFixed(2) + " KB";
}
resolve(sizeDisplay);
} else {
resolve("Size not available");
}
} else if (response.status === 401) {
resolve("Error: Token invalid");
} else if (response.status === 403) {
resolve("Error: Token permissions are insufficient");
} else if (response.status === 429) {
resolve(
"Error: GitHub API limit reached. Configure a token to fix.",
);
} else {
resolve(`Error: HTTP Code ${response.status}`);
}
},
onerror: function (error) {
reject(`Error: ${error}`);
},
});
});
}
async function displayRepoSize() {
try {
const text = await fetchRepoSize();
const formattedText = text.replace(
/(\d+(\.\d+)?)/g,
"<strong>$1</strong>",
);
const sizeElement = document.createElement("div");
sizeElement.className = "mt-2";
sizeElement.innerHTML = `
<a href="#" data-view-component="true" class="Link Link--muted">
<svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo-size mr-2">
<path d="M3.333333 8.333333c0 0.208667 0.308667 0.571 1.02 0.927667C5.402667 9.956667 6.742667 10 8 10c1.257333 0 2.597333-0.043333 3.646667-0.7392 0.713067-0.342933 1.02-0.683733 1.02-0.927667v-1.481067C11.844267 7.747733 9.209867 8 8 8s-3.844267-0.445333-5.018667-1.142133V8.333333z m9.248 1.931267C11.844267 10.963733 9.209867 11.2 8 11.2s-3.844267-0.445333-5.018667-1.142133V11.946667c0 0.208667 0.308667 0.571 1.02 0.927467C5.402667 13.011733 6.742667 13.2 8 13.2c1.257333 0 2.597333-0.043333 3.646667-0.7392 0.713067-0.342933 1.02-0.683733 1.02-0.927467v-1.481067zM2 11.946667V5.333333C2 3.439467 4.686667 2 8 2s6 1.439467 6 3.333333v6.613334c0 1.893867-2.686667 3.333333-6 3.333333s-6-1.439467-6-3.333333z m6-5.12c1.257333 0 2.597333-0.043333 3.646667-0.7392C12.687467 5.705067 13 5.364267 13 5.12c0-0.208667-0.308667-0.571-1.02-0.927467C10.597333 3.522667 9.257333 3.333333 8 3.333333c-1.257333 0-2.597333 0.043333-3.646667 0.7392C3.312533 4.126933 3 4.467733 3 4.712c0 0.208667 0.308667 0.571 1.02 0.927467C5.402667 6.1568 6.742667 6.333333 8 6.333333z"></path>
</svg>
${formattedText}
</a>
`;
const mt2Divs = document.querySelectorAll("div.mt-2");
mt2Divs.forEach((div) => {
if (div.querySelector("svg.octicon.octicon-repo-forked.mr-2")) {
div.insertAdjacentElement("afterend", sizeElement);
return;
}
});
} catch (error) {
console.error("Error displaying repo size:", error);
}
}
displayRepoSize();
})();