Notes and thoughts from Bloodline

Jekyll + GitHubPages 的一些更新内容

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GitHub 警告

查看博客仓库时,GitHub 报警告,很明显是需要更新依赖库:

We found a potential security vulnerability in one of your dependencies.
The redcloth dependency defined in Gemfile.lock has a known moderate severity security vulnerability in version range < 4.3.0 and should be updated.

于是更新:

sudo gem update jekyll
sudo gem update bundler
sudo bundle update

nokogiri 安装错误

bundle update 执行过程中,遇到错误:

Installing nokogiri 1.8.1 (was 1.6.7.2) with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

看来是 nokogiri 依赖的问题,找了不少办法,最后:

sudo gem install nokogiri -v '1.8.1' -- --use-system-libraries --with-xml2-include=/usr/include/libxml2 --with-xml2-lib=/usr/lib

nokogiri 安装成功,然后:

sudo bundle update

执行启动成功。

启动警告

启动过程中有警告,忍不了:

$ bundle exec jekyll serve
Configuration file: /Users/qd-hxt/Documents/gworkspace/lettleprince.github.io/_config.yml
       Deprecation: The 'gems' configuration option has been renamed to 'plugins'. Please update your config file accordingly.
            Source: /Users/qd-hxt/Documents/gworkspace/lettleprince.github.io
       Destination: /Users/qd-hxt/Documents/gworkspace/lettleprince.github.io/_site
 Incremental build: disabled. Enable with --incremental
      Generating...
   GitHub Metadata: No GitHub API authentication could be found. Some fields may be missing or have incorrect data.
    Liquid Warning: Liquid syntax error (line 8): Expected end_of_string but found close_round in "tag in tag_words)" in tags.html
                    done in 9.032 seconds.
 Auto-regeneration: enabled for '/Users/qd-hxt/Documents/gworkspace/lettleprince.github.io'
    Server address: http://127.0.0.1:4000//
  Server running... press ctrl-c to stop.

第一个是 gems 改名为 plugins:在 _config.yml 文件中将 gems 改为 plugins 即可。

第二个是 GitHub Metadata,有点麻烦,看下一章节。

第三个是 Liquid syntax 的语法错误,但是报的行数可能没有算上注释,仔细检查改正就好了。

GitHub Metadata 警告处理

这个错误是由于 gemfile 中使用到了 gem 'github-pages'。解决方案添加 Github token 以及 cert 文件。

  1. 参考 create a personal access token,在 Select scopes 时勾选 repo 即可。

  2. 打开 .bash_profile(或 .zshrc,或其他),添加以下代码,后面的字符串换成刚生产的 token。

export JEKYLL_GITHUB_TOKEN=abc123abc123abc123abc123abc123abc123abc123abc123
  1. 这里下载 cacert.pem 文件。保存到项目目录下,.gitignore,中添加 *.pem

  2. 再在 .bash_profile(或 .zshrc,或其他)中添加 cacert.pem 的路径:

export SSL_CERT_FILE=/Users/your/projects/paths/cacert.pem
  1. 重启终端,然后运行启动命令。

启动无警告。至此,所有问题解决。