<commit_before>

function installPackage( ) {
  exec( 'npm install' , function ( e , stdout , stderr ) {
    if ( e ) {
      console.log( stdout );
      console.error( stderr );
      console.error( 'npm 执行失败!' );
      process.exit( 1 );
    }
  } );
}

installPackage();<commit_msg>增加命令行提示与npm 安装显示日志<commit_after>var exec = require( 'child_process' ).exec;

function installPackage() {
  exec( 'npm install' , function ( e , stdout , stderr ) {
    if ( e ) {
      console.log( stdout );
      console.error( stderr );
      console.error( 'npm 执行失败!' );
      process.exit( 1 );
    }
  } );
}

installPackage();
{'fraction_non_alphanumeric': 0.1567043618739903, 'fraction_numerical': 0.0032310177705977385, 'mean_word_length': 2.625730994152047, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7099109', 'n_tokens_mistral': 231, 'n_tokens_neox': 235, 'n_words': 48}