kmx.io/prism.js/plugins/treeview/prism-treeview.js

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• Hash : 772d42be
  Author :
  Date : 2021-03-26T13:16:16
  

  Added ESLint with minimal config (#2831)

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• plugins/treeview/prism-treeview.js

• (function () {
  
  	if (typeof Prism === 'undefined') {
  		return;
  	}
  
  	Prism.languages.treeview = {
  		'treeview-part': {
  			pattern: /^.+/m,
  			inside: {
  				'entry-line': [
  					{
  						pattern: /\|-- |├── /,
  						alias: 'line-h'
  					},
  					{
  						pattern: /\| {3}|│ {3}/,
  						alias: 'line-v'
  					},
  					{
  						pattern: /`-- |└── /,
  						alias: 'line-v-last'
  					},
  					{
  						pattern: / {4}/,
  						alias: 'line-v-gap'
  					}
  				],
  				'entry-name': {
  					pattern: /.*\S.*/,
  					inside: {
  						// symlink
  						'operator': / -> /,
  					}
  				}
  			}
  		}
  	};
  
  	Prism.hooks.add('wrap', function (env) {
  		if (env.language === 'treeview' && env.type === 'entry-name') {
  			var classes = env.classes;
  
  			var folderPattern = /(^|[^\\])\/\s*$/;
  			if (folderPattern.test(env.content)) {
  				// folder
  
  				// remove trailing /
  				env.content = env.content.replace(folderPattern, '$1');
  				classes.push('dir');
  			} else {
  				// file
  
  				// remove trailing file marker
  				env.content = env.content.replace(/(^|[^\\])[=*|]\s*$/, '$1');
  
  				var parts = env.content.toLowerCase().replace(/\s+/g, '').split('.');
  				while (parts.length > 1) {
  					parts.shift();
  					// Ex. 'foo.min.js' would become '<span class="token keyword ext-min-js ext-js">foo.min.js</span>'
  					classes.push('ext-' + parts.join('-'));
  				}
  			}
  
  			if (env.content[0] === '.') {
  				classes.push('dotfile');
  			}
  		}
  	});
  }());
  

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