在_config.yml我试图做:
url: "/" + github.repository_name
有可能吗?
你可以!只是和你想的不太一样。
YAML是静态的，所以你不能修改它，但是你可以在你的Liquid模板中使用site.github元数据:
<a href="{{ site.github.url }}"> SITE HOME </a>
额外信息: GitHub在他们的页面构建中提供了很多变量:
下面的示例信息公开给Jekyll模板网站。github名称空间:
{ "versions": { "jekyll": "1.5.1", "kramdown": "1.3.1", "liquid": "2.5.5", "maruku": "0.7.0", "rdiscount": "2.1.7", "redcarpet": "2.3.0", "RedCloth": "4.2.9", "jemoji": "0.1.0", "jekyll-mentions": "0.0.6", "jekyll-redirect-from": "0.3.1", "jekyll-sitemap": "0.2.0", "github-pages": "18", "ruby": "2.1.1" }, "hostname": "github.com", "pages_hostname": "github.io", "api_url": "https://api.github.com", "environment": "dotcom", "public_repositories": [ Repository Objects ], "organization_members": [ User Objects ], "build_revision": "cbd866ebf142088896cbe71422b949de7f864bce", "project_title": "metadata-example", "project_tagline": "A GitHub Pages site to showcase repository metadata", "owner_name": "github", "owner_url": "https://github.com/github", "owner_gravatar_url": "https://github.com/github.png", "repository_url": "https://github.com/github/metadata-example", "repository_nwo": "github/metadata-example", "repository_name": "metadata-example", "zip_url": "https://github.com/github/metadata-example/zipball/gh-pages", "tar_url": "https://github.com/github/metadata-example/tarball/gh-pages", "clone_url": "https://github.com/github/metadata-example.git", "releases_url": "https://github.com/github/metadata-example/releases", "issues_url": "https://github.com/github/metadata-example/issues", "wiki_url": "https://github.com/github/metadata-example/wiki", "language": null, "is_user_page": false, "is_project_page": true, "show_downloads": true, "url": "http://username.github.io/metadata-example", // (or the CNAME) "contributors": [ User Objects ], "releases": [ Release Objects ] }