如果您使用谷歌Chrome浏览器，您可以安装GitHub存储库大小扩展。

回购地址:https://github.com/harshjv/github-repo-size

总结一下@larowlan、@VMTrooper和@vahid chakoshy解决方案:

#!/usr/bin/env bash


if [ "$#" -eq 2 ]; then
    echo "$(echo "scale=2; $(curl https://api.github.com/repos/$1/$2 2>/dev/null \
    | grep size | head -1 | tr -dc '[:digit:]') / 1024" | bc)MB"
elif [ "$#" -eq 3 ] && [ "$1" == "-z" ]; then
    # For some reason Content-Length header is returned only on second try
    curl -I https://codeload.github.com/$2/$3/zip/master &>/dev/null  
    echo "$(echo "scale=2; $(curl -I https://codeload.github.com/$2/$3/zip/master \
    2>/dev/null | grep Content-Length | cut -d' ' -f2 | tr -d '\r') / 1024 / 1024" \
    | bc)MB"
else
    printf "Usage: $(basename $0) [-z] OWNER REPO\n\n"
    printf "Get github repository size or, optionally [-z], the size of the zipped\n"
    printf "master branch (`Download ZIP` link on repo page).\n"
    exit 1
fi

对于私有存储库，您需要从https://github.com/settings/tokens获取个人访问令牌。

然后使用以下curl命令获取详细信息(用值替换[token]， [owner]和[name]):

curl -u git:[token] https://api.github.com/repos/[owner]/[name] 2> /dev/null | grep size

如前所述，大小的单位可以是MB或KB。

在浏览器中，使用JavaScript，因为Github API启用了CORS:

fetch(“https://api.github.com/repos/webdev23/source_control_sentry”) .then(v => v.json()).then((v) => { console.log(v['size'] + 'KB') ｝ ）

@larowlan很棒的示例代码。在新的GitHub API V3中，curl语句需要更新。此外，不再需要登录:

curl https://api.github.com/repos/$2/$3 2> /dev/null | grep size | tr -dc '[:digit:]'

例如:

curl https://api.github.com/repos/dotnet/roslyn 2> /dev/null | grep size | tr -dc '[:digit:]'

返回931668 (KB)，几乎是GB。

私有回购需要身份验证。一种方法是使用GitHub个人访问令牌:

curl -u myusername:$PERSONAL_ACCESS_TOKEN https://api.github.com/repos/$2/$3 2> /dev/null | grep size | tr -dc '[:digit:]'

你可以使用Github API

下面是Python示例:

import requests


if __name__ == '__main__':
    base_api_url = 'https://api.github.com/repos'
    git_repository_url = 'https://github.com/garysieling/wikipedia-categorization.git'

    github_username, repository_name = git_repository_url[:-4].split('/')[-2:]  # garysieling and wikipedia-categorization
    res = requests.get(f'{base_api_url}/{github_username}/{repository_name}')
    repository_size = res.json().get('size')
    print(repository_size)