78 lines
2 KiB
JavaScript
78 lines
2 KiB
JavaScript
'use strict';
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const _ = require('lodash');
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const fs = require('fs-extra');
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const path = require('path');
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const file = require('../common/file');
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const mapping = require('../common/mapping');
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const util = require('../common/util');
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const templatePath = path.join(__dirname, 'template/doc');
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const template = file.globTemplate(path.join(templatePath, '*.jst'));
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const argNames = ['a', 'b', 'c', 'd'];
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const templateData = {
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mapping,
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toArgOrder,
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toFuncList
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};
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/**
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* Converts arranged argument `indexes` into a named argument string
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* representation of their order.
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*
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* @private
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* @param {number[]} indexes The arranged argument indexes.
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* @returns {string} Returns the named argument string.
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*/
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function toArgOrder(indexes) {
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const reordered = [];
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_.each(indexes, (newIndex, index) => {
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reordered[newIndex] = argNames[index];
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});
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return '`(' + reordered.join(', ') + ')`';
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}
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/**
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* Converts `funcNames` into a chunked list string representation.
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*
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* @private
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* @param {string[]} funcNames The function names.
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* @returns {string} Returns the function list string.
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*/
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function toFuncList(funcNames) {
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let chunks = _.chunk(funcNames.slice().sort(), 5);
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let lastChunk = _.last(chunks);
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const lastName = lastChunk ? lastChunk.pop() : undefined;
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chunks = _.reject(chunks, _.isEmpty);
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lastChunk = _.last(chunks);
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let result = '`' + _.map(chunks, chunk => chunk.join('`, `') + '`').join(',\n`');
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if (lastName == null) {
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return result;
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}
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if (_.size(chunks) > 1 || _.size(lastChunk) > 1) {
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result += ',';
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}
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result += ' &';
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result += _.size(lastChunk) < 5 ? ' ' : '\n';
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return result + '`' + lastName + '`';
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}
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/*----------------------------------------------------------------------------*/
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/**
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* Creates the FP-Guide wiki at the `target` path.
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*
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* @private
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* @param {string} target The output file path.
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*/
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function build(target) {
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target = path.resolve(target);
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fs.writeFile(target, template.wiki(templateData), util.pitch);
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}
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build(_.last(process.argv));
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