Github 仓库大小

在 github 搜索和存储库页面上的存储库名称旁边添加存储库大小
当前为 2024-08-15 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name        Github Repo Size+
// @name:zh-CN        Github 仓库大小
// @namespace   https://github.com/qinwuyuan-cn
// @description Adds the repo size next to the repo name on github search and repo pages
// @description:zh-CN 在 github 搜索和存储库页面上的存储库名称旁边添加存储库大小
// @version 0.1.2.21
// @author      mshll & 人民的勤务员 <toniaiwanowskiskr47@gmail.com>
// @match       *://github.com/search*
// @match       *://github.com/*/*
// @match       *://github.com/*?tab=repositories*
// @grant       none
// @grant       GM_getValue
// @grant       GM_setValue
// @grant        GM_addStyle
// @grant       GM_registerMenuCommand
// @grant       none
// @icon        https://github.githubassets.com/pinned-octocat.svg
// @license     MIT
// @source     https://github.com/qinwuyuan-cn/UserScripts
// @supportURL              https://github.com/ChinaGodMan/UserScripts/issues
// @homepageURL   https://github.com/ChinaGodMan/UserScripts
// ==/UserScript==
"use strict"
//! Generate a new public access token from https://github.com/settings/tokens and insert it here
//*Note: to be able to see the size of your private repos, you need to select the `repo` scope when generating the token
let TOKEN = GM_getValue('githubToken', "")
GM_registerMenuCommand('Set GitHub Token', function () {
    showPrompt()
})
function showPrompt() {
    let promptDiv = document.createElement('div')
    promptDiv.id = 'github-token-prompt'
    promptDiv.innerHTML = `
            <div style="position:fixed;top:10%;left:50%;transform:translateX(-50%);width:300px;background:white;border:1px solid #ccc;padding:20px;box-shadow:0 2px 10px rgba(0,0,0,0.1);">
                <h3>Set GitHub Token</h3>
                <input type="text" id="github-token-input" style="width:100%;" value="${TOKEN}">
                <button id="save-token" style="background-color: #28a745; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; margin-top: 10px;">Save</button>
                <button id="cancel-token" style="background-color: #dc3545; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; margin-top: 10px;">Cancel</button>
               <a href="https://github.com/settings/tokens/new?description=repo-size%20userscript&scopes=repo" target="_blank" style="position: fixed; bottom: 10px; right: 10px; z-index: 10000; text-decoration: underline; color: blue;">New personal access token</a>
            </div>
        `
    document.body.appendChild(promptDiv)
    document.getElementById('save-token').addEventListener('click', function () {
        let tokenValue = document.getElementById('github-token-input').value
        GM_setValue('githubToken', tokenValue)
        TOKEN = GM_getValue('githubToken', "")
 
        document.getElementById('github-token-prompt').remove()
    })
    document.getElementById('cancel-token').addEventListener('click', function () {
        document.getElementById('github-token-prompt').remove()
    })
    GM_addStyle(`
            #github-token-prompt {
                z-index: 10000;
            }
        `)
}
const getPageType = () => {
    const { pathname, search } = window.location
    const params = new URLSearchParams(search)
    const [, username, repo] = pathname.split("/")
    const q = params.get("q")?.toLocaleLowerCase()
    const type = params.get("type")?.toLocaleLowerCase()
    if (window.location.pathname.split('/').pop() === "repositories") return "list-view-container"
    if (window.location.href.includes("?tab=repositories")) return "user-repositories"
    if (username && repo) return "repo"
    if (q && type === "code") return "code_search"
    if (q) return "search"
}
const addSizeToRepos = () => {
    const pageType = getPageType()
    // Get the repo selector based on the page type
    let repoSelector
    switch (pageType) {
        case "repo"://仓库详情界面
            repoSelector = "#repository-container-header strong a"
            break
        case "list-view-container"://ORG下的仓库列表
            repoSelector = 'div[data-testid="list-view-item-title-container"] h4 a'
            break
        case "user-repositories"://用户资料页面的仓库TAB
            repoSelector = '#user-repositories-list h3 a'
            break
        case "search"://搜索
            repoSelector = 'div[data-testid="results-list"] .search-title a'
            break
        case "code_search"://代码搜索
            repoSelector = 'div[data-testid="results-list"] .search-title a'
            break
        default:
            return
    }
    function extractPath(input) {
        const thirdSlashIndex = input.indexOf('/', input.indexOf('/', input.indexOf('/') + 1) + 1)
        if (thirdSlashIndex !== -1) {
            return input.substring(0, thirdSlashIndex)
        }
        return input
    }
    // Get all the repo links
    document.querySelectorAll(repoSelector).forEach(async (elem) => {
        // Get json data from github api to extract the size
        const tkn = TOKEN
        var href = elem.getAttribute("href")
        href = extractPath(href)
        console.log(href)
        const headers = tkn ? { authorization: `token ${tkn}` } : {}
        const jsn = await (
            await fetch(`https://api.github.com/repos${href}`, {
                headers: headers,
            })
        ).json()
        // If JSON failed to load, skip
        if (jsn.message) return
        // Get parent element to append the size to
        let parent = elem.parentElement
        if (pageType === "repo") {
            parent = elem.parentElement.parentElement
        }
        // Create the size container
        let sizeContainer = parent.querySelector(`#mshll-repo-size`)
        if (sizeContainer === null) {
            sizeContainer = document.createElement("span")
            sizeContainer.id = "mshll-repo-size"
            sizeContainer.classList.add("Label", "Label--info", "v-align-middle", "ml-1")
            sizeContainer.setAttribute("title", "Repository size")
            sizeContainer.innerText = "-"
            // Create the size icon
            let sizeSVG = document.createElementNS("http://www.w3.org/2000/svg", "svg")
            sizeSVG.setAttribute("aria-hidden", "true")
            sizeSVG.setAttribute("viewBox", "-4 -4 22 22")
            sizeSVG.setAttribute("width", "16")
            sizeSVG.setAttribute("height", "16")
            sizeSVG.setAttribute("fill", "currentColor")
            sizeSVG.setAttribute("data-view-component", "true")
            sizeSVG.classList.add("octicon", "octicon-file-directory", "mr-1")
            let sizeSVGPath = document.createElementNS("http://www.w3.org/2000/svg", "path")
            sizeSVGPath.setAttribute("fill-rule", "evenodd")
            sizeSVGPath.setAttribute("d", "M1 3.5c0-.626.292-1.165.7-1.59.406-.422.956-.767 1.579-1.041C4.525.32 6.195 0 8 0c1.805 0 3.475.32 4.722.869.622.274 1.172.62 1.578 1.04.408.426.7.965.7 1.591v9c0 .626-.292 1.165-.7 1.59-.406.422-.956.767-1.579 1.041C11.476 15.68 9.806 16 8 16c-1.805 0-3.475-.32-4.721-.869-.623-.274-1.173-.62-1.579-1.04-.408-.426-.7-.965-.7-1.591Zm1.5 0c0 .133.058.318.282.551.227.237.591.483 1.101.707C4.898 5.205 6.353 5.5 8 5.5c1.646 0 3.101-.295 4.118-.742.508-.224.873-.471 1.1-.708.224-.232.282-.417.282-.55 0-.133-.058-.318-.282-.551-.227-.237-.591-.483-1.101-.707C11.102 1.795 9.647 1.5 8 1.5c-1.646 0-3.101.295-4.118.742-.508.224-.873.471-1.1.708-.224.232-.282.417-.282.55Zm0 4.5c0 .133.058.318.282.551.227.237.591.483 1.101.707C4.898 9.705 6.353 10 8 10c1.646 0 3.101-.295 4.118-.742.508-.224.873-.471 1.1-.708.224-.232.282-.417.282-.55V5.724c-.241.15-.503.286-.778.407C11.475 6.68 9.805 7 8 7c-1.805 0-3.475-.32-4.721-.869a6.15 6.15 0 0 1-.779-.407Zm0 2.225V12.5c0 .133.058.318.282.55.227.237.592.484 1.1.708 1.016.447 2.471.742 4.118.742 1.647 0 3.102-.295 4.117-.742.51-.224.874-.47 1.101-.707.224-.233.282-.418.282-.551v-2.275c-.241.15-.503.285-.778.406-1.247.549-2.917.869-4.722.869-1.805 0-3.475-.32-4.721-.869a6.327 6.327 0 0 1-.779-.406Z")
            sizeSVG.appendChild(sizeSVGPath)
            // Convert the size to human readable
            const sizes = ["B", "KB", "MB", "GB", "TB"]
            const size = jsn.size * 1024 // Github API returns size in KB so convert to bytes
            let i = parseInt(Math.floor(Math.log(size) / Math.log(1024)))
            const humanReadableSize = (size / Math.pow(1024, i)).toFixed(1) + " " + sizes[i]
            // Insert the size into the size container
            sizeContainer.innerHTML = `${humanReadableSize}`
            sizeContainer.prepend(sizeSVG)
            // Insert the size container into the DOM
            if (pageType === "code_search") {
                parent.style.direction = 'ltr'
            }
            parent.appendChild(sizeContainer)
        }
    })
}
window.addSizeToRepos = addSizeToRepos
// Add the size to the repos on the page
//addSizeToRepos()
window.onload = function () {
    addSizeToRepos()
}
// Watch for URL changes
let lastUrl = location.href
new MutationObserver(() => {
    const url = location.href
    if (url !== lastUrl) {
        lastUrl = url
        setTimeout(function () {
            //NOTE - 此处增加延时了,就这样得了
            addSizeToRepos()
        }, 1500)
    }
}).observe(document, { subtree: true, childList: true })