initial import WIP

.gitignore

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+.nix-gems

Gemfile

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+source "https://rubygems.org"
+
+gem "nokogiri"

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    mini_portile2 (2.6.1)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
+    racc (1.6.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  nokogiri
+
+BUNDLED WITH
+   2.1.4

README.md

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+# home-manager option search
+
+## TODO
+
+- finish nokogiri
+- write to json
+- make search front end
+- github actions

proto.rb

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+require 'open-uri'
+require 'nokogiri'
+require 'json'
+require 'pp'
+
+url = 'https://nix-community.github.io/home-manager/options.html'
+html = open(url)
+doc = Nokogiri::HTML(html)
+
+#html body div.appendix div.variablelist
+
+data = doc.search('dl.variablelist')
+
+data.search('dt').each do |dt|
+  option_title = dt.text
+  #  ct  = dt.xpath('count(following-sibling::dt)')
+  #  dds = dt.xpath("following-sibling::dd[count(following-sibling::dt)=#{ct}]")
+  dds = dt.xpath("following-sibling::dd[1]")
+  option_desc = dds.children[0].text
+
+  i = 0
+  dds.children.each do | p |
+    i+=1
+    option_example = ""
+    if i == 1
+      option_desc = p.text
+    elsif i == 2
+      option_type = p.text
+    elsif i == 3
+      option_default = p.text
+    elsif i == 4 and p.text.include? "Example"
+      option_example = p.text
+    end
+
+    p "title:" + option_title
+    p "desc:" + option_desc.to_s
+    p "type:" + option_type.to_s
+    p "default:" + option_default.to_s
+    p "example:" + option_example.to_s
+    p ""
+  end
+end

shell.nix

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+with (import <nixpkgs> {});
+mkShell {
+  buildInputs = [
+    ruby_2_7
+  ];
+  shellHook = ''
+    mkdir -p .nix-gems
+    export GEM_HOME=$PWD/.nix-gems
+    export GEM_PATH=$GEM_HOME
+    export PATH=$GEM_HOME/bin:$PATH
+    export PATH=$PWD/bin:$PATH
+
+    gem list -i ^bundler$ -v 1.17.3 || gem install bundler --version=1.17.3 --no-document
+    bundle
+  '';
+}