Add back fp build-modules files.

2026-02-07 01:57:50 +00:00 · 2016-01-25 00:16:23 -08:00
parent 258ad020ed
commit c49ace5587
12 changed files with 172 additions and 43 deletions
--- a/lib/fp/build-modules.js
+++ b/lib/fp/build-modules.js
@@ -0,0 +1,112 @@
+'use strict';
+
+var _ = require('lodash'),
+    async = require('async'),
+    fs = require('fs-extra'),
+    glob = require('glob'),
+    Module = require('module'),
+    path = require('path');
+
+var mapping = require('../../fp/_mapping');
+
+var templatePath = path.join(__dirname, 'template');
+
+var aliasToReal = _.transform(mapping.realToAlias, function(result, aliases, realName) {
+  _.each(aliases, function(alias) {
+    result[alias] = realName;
+  });
+});
+
+var template = _.transform(glob.sync(path.join(templatePath, '*.jst')), function(result, filePath) {
+  result[path.basename(filePath, '.jst')] = _.template(fs.readFileSync(filePath));
+}, {});
+
+var aryMethods = _.union(
+  mapping.aryMethod[1],
+  mapping.aryMethod[2],
+  mapping.aryMethod[3],
+  mapping.aryMethod[4]
+);
+
+var categories = [
+  'array',
+  'collection',
+  'date',
+  'function',
+  'lang',
+  'math',
+  'number',
+  'object',
+  'seq',
+  'string',
+  'util'
+];
+
+function isAlias(funcName) {
+  return _.has(aliasToReal, funcName);
+}
+
+function isCategory(funcName) {
+  return _.includes(categories, funcName);
+}
+
+function isThru(funcName) {
+  return !_.includes(aryMethods, funcName);
+}
+
+function getTemplate(moduleName) {
+  var data = {
+    'key': mapping.key,
+    'name': _.result(aliasToReal, moduleName, moduleName)
+  };
+
+  if (isAlias(moduleName)) {
+    return template.alias(data);
+  }
+  if (isCategory(moduleName)) {
+    return template.category(data);
+  }
+  if (isThru(moduleName)) {
+    return template.thru(data);
+  }
+  return template.module(data);
+}
+
+/*----------------------------------------------------------------------------*/
+
+function onComplete(error) {
+  if (error) {
+    throw error;
+  }
+}
+
+function build(target) {
+  var fpPath = path.join(target, 'fp');
+
+  // Glob existing lodash module paths.
+  var modulePaths = glob.sync(path.join(target, '*.js'), {
+    'nodir': true,
+    'ignore': path.join(target, '_*.js')
+  });
+
+  // Add FP alias module paths.
+  _.forOwn(aliasToReal, function(realName, alias) {
+    modulePaths.push(path.join(target, alias + '.js'));
+  });
+
+  modulePaths = _.uniq(modulePaths);
+
+  var actions = modulePaths.map(function(modulePath) {
+    var moduleName = path.basename(modulePath, '.js');
+    return _.partial(fs.writeFile, path.join(fpPath, moduleName + '.js'), getTemplate(moduleName));
+  })
+
+  actions.unshift(_.partial(fs.copy, path.join(__dirname, '../../fp'), fpPath));
+  actions.push(_.partial(fs.writeFile, path.join(target, 'fp.js'), template.fp()));
+  actions.push(_.partial(fs.writeFile, path.join(fpPath, 'convert.js'), template.convert()));
+  actions.push(_.partial(fs.writeFile, path.join(fpPath, '_util.js'), template._util()));
+
+  async.series(actions, onComplete);
+}
+
+build(_.last(process.argv));