weex-nuke/lib/sync.config.js

基于 Rax 、Weex 的高性能组件体系 ~~

'use strict';

var path = require('path');
var fs = require('fs');
var extraFS = require('fs-extra');
var jsonfile = require('jsonfile');
jsonfile.spaces = 4;

var ROOT = path.join(__dirname, '..');
var SOURCE = path.join(ROOT, 'src');
var TARGET = ROOT;
var PATTERN_NEXT = /^(@alife\/mqn|nuke)\-([^\/]+)(.*)$/;
var PATTERN_NODE_MODULES = /^node_modules/;
var NEXT_CORE = 'nuke-core';
var pkg = require(path.join(ROOT, 'package.json'));
var variables = {};
var addons = {
  'index.js': ''
};
var core_addons = [];

module.exports = {
  source: SOURCE,
  //   babel: {
  //     to: 'lib',
  //     from: 'src'
  //   },
  target: {
    path: TARGET,
    redirect: function redirect(relative) {
      var srcRelative = relative;
      relative = relative.replace(PATTERN_NODE_MODULES, 'lib/').replace(/nuke-([a-zA-Z0-9-]*)\/lib/, function (word) {
        return varCase(word).replace('Nuke', '').replace('/lib', '');
      });
      if (relative.indexOf('/node_modules/') !== -1) {
        throw new Error('请解决小包中的版本冲突！\n' + srcRelative);
      }
      return relative;
    }
  },
  writeBack: true, //是否回写dependency,在新增组件时需注意无法回写首次添加的依赖【bug】
  // exclude: Object.keys(pkg.devDependencies || {}),
  exclude: function exclude(id) {
    return !PATTERN_NEXT.test(id);
  },

  extensions: {
    js: ['', '.jsx', '.js'],
    css: ['.scss', '.css'],
    html: ['.html', '.htm', '.tpl']
  },

  clear: ['lib', 'docs', 'demos', 'index.js', 'src/**/*/', 'src/index.js', 'dist', '__site'].map(function (f) {
    return path.join(TARGET, f);
  }),

  modules: [{
    match: PATTERN_NEXT,
    main: ['lib/index.js', 'lib/index.jsx'],
    docs: {
      'README.md': {
        target: function target(pathname, entry) {
          return 'docs/' + entry.name.replace(PATTERN_NEXT, '$2') + '/index.md';
        }
      },
      'README.en.md': {
        target: function target(pathname, entry) {
          return 'docs/' + entry.name.replace(PATTERN_NEXT, '$2') + '/en.md';
        }
      },
      'HISTORY.md': {
        target: function target(pathname, entry) {
          return 'docs/' + entry.name.replace(PATTERN_NEXT, '$2') + '/HISTORY.md';
        }
      },
      'docs/*.md': {
        target: function target(pathname, entry) {
          return 'docs/' + entry.name.replace(PATTERN_NEXT, '$2') + '/demo/' + path.basename(pathname);
        },
        resolve: function resolve(id, entry) {
          return id;
        },
        combine: function combine(id, name) {
          if (PATTERN_NEXT.test(id)) {
            var cname = varCase(RegExp.$2);
            if (cname == 'Mounter' || cname == 'Components') {
              return null;
            }
            return {
              name: cname,
              group: 'weex-nuke'
            };
          }
          return null;
        }
      }
    },
    theme: {
      main: 'theme/index.jsx',
      entryName: function entryName(pathname, entry) {
        return 'demos/' + entry.name.replace(PATTERN_NEXT, '$2');
      },
      deps: function deps(pathname, entry) {
        var pkg = require(path.join(entry.context, 'package.json'));

        return Object.keys(pkg.devDependencies || {}).filter(function (name) {
          return PATTERN_NEXT.test(name) && name !== '@alife/nuke-demo-helper';
        }).map(function (name) {
          return name.replace(PATTERN_NEXT, '$2');
        });
      }
    }
  }],

  listeners: {
    //调整lib目录结构
    transformed: function transformed(pathname, name) {
      var key = name.replace(PATTERN_NEXT, '$2');
      if (name === NEXT_CORE) {
        core_addons.push(pathname);
      } else {
        var relative = void 0;
        var srcRelative = getRelative(path.join(TARGET, 'index'), pathname, true);
        addons['index.js'] += 'module.exports.' + varCase(key) + ' = require(\'' + srcRelative + '\');\n';
      }
    },
    //输出index.js引用
    outputed: function outputed() {
      // write addons(root, entry)
      for (var relative in addons) {
        var target = path.join(TARGET, relative);
        // make sure dir is exists
        if (!fs.existsSync(path.dirname(target))) {
          fs.mkdirSync(path.dirname(target));
        }
        fs.writeFileSync(target, new Buffer(addons[relative]));
      }
    }
  },
  notice: {
    dingtalk: ['https://oapi.dingtalk.com/robot/send?access_token=7e4ee95a82be5dbe989956b7e686ac79bd9e47a3c50d06c2181eb04a9d408f76']
  },
  switchs: {
    buildDemo: true, //是否构建demo--用于配置平台
    sassCheck: false, //是否进行sass-check--qnui非必须
    buildDocs: true,
    compatibility: {
      //兼容性基线版本设置
      qn: { ios: '5.8.2', android: '5.8.2', describe: {} },
      tb: { ios: '6.4.1', android: '6.4.1', describe: {} },
      tm: { ios: '5.28.2', android: '5.28.2', describe: {} }
    }
  }
};

function getRelative(from, to, isJS) {
  var relative = path.relative(path.dirname(from), to).replace(/\\/g, '/');

  return isJS ? relative[0] === '.' ? relative : './' + relative : relative;
}

/*
 * abc-xyz -> AbcXyz
 */
function varCase(str) {
  var result = [];

  for (var i = 0, l = str.length; i < l; i++) {
    var c = str[i];

    if (c === '-') {
      result.push(str[i + 1].toUpperCase());
      i++;
      continue;
    }

    result.push(c.toLowerCase());
  }

  if (result[0]) {
    result[0] = result[0].toUpperCase();
  }

  return result.join('');
}