cli.js

#! /usr/bin/env node

'use strict'

var injectGithubCorner = require('./')
var minimist = require('minimist')

if (process.stdin.isTTY) {
  printUsageAndExit()
}

var opts = minimist(process.argv.slice(2))

function printUsageAndExit () {
  console.error('Usage: html-inject-github-corner < input.html > output.html')
  console.error('\n  Options:')
  console.error('       --help  Display this message and exit')
  console.error('         --bg  Background color')
  console.error('         --fg  Foreground color')
  console.error('    --z-index  CSS z-index of corner')
  console.error('   --position  CSS position of corner (default: \'absolute\')')
  console.error('      --class  CSS class for element. (default: \'github-corner\')')
  console.error('        --url  Repository url (by default, looks at repository')
  console.error('               url of nearest package.json')
  console.error('       --side  Either "left" or "right"')
  console.error('\n  Sample usage:')
  console.error('    $ browserify index.js | indexhtmlify | html-inject-github-corner > index.html')
  process.exit(1)
}

if (opts.help) {
  printUsageAndExit()
}

process.stdin
  .pipe(injectGithubCorner(opts))
  .pipe(process.stdout)