adieu

A command line interface to cheerio library; vaguely similar to nokogiri; handy for shell scripts or makefiles.

$ npm -g i adieu

$ adieu -h
Usage: adieu [options] [file.html | URL]

Options:
  -V, --version           output the version number
  -e, --eval <code>       JS
  -p, --print             automatically console.log the result form -e
  -r, --require <module>  preload a module (default: [])
  -R, --raw               don't simplify printouts of cheerio/dom objects
  -h, --help              output usage information

Print all image urls from google's front page:

$ adieu -pe '$("img").map((_,v)=>$(v).attr("src")).get().join`\n`' http://google.com
/images/branding/googlelogo/1x/googlelogo_white_background_color_272x92dp.png
/textinputassistant/tia.png

Read html from the stdin:

$ curl -sL http://gnu.org | adieu -pe '$("h2").first().text()'
What is GNU?

Load html into a repl:

$ adieu http://gnu.org
Your document should be available via $
> $('a').length
107

Helpers

| name | desc | | --------- | ----------------------------------------------------------- | | cheerio | | | $ | a cheerio instance w/ the loaded document | | p | alias to console.log | | puts | convert an arg to a string & write the result to the stdout |

License

MIT