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transfer octopress post to hugo
'use strict';
var fs = require('fs')
var path = require('path')
var yaml = require('js-yaml');
var files = fs.readdirSync(__dirname);
var dest = './dest'
files.forEach(convert)
function convert(filename) {
var re = /^\d{4}-\d{2}-\d{2}-/
var mdRE = /\.(md|markdown)$/
var needRename = re.test(filename)
var newFilename = needRename
? filename.replace(re, '').replace(mdRE, '.md')
: filename
var realFileName = path.join(dest, newFilename)
if (mdRE.test(filename)) {
var originContent = fs.readFileSync(filename).toString()
var yamlStart = originContent.indexOf('---')
var yamlEnd = originContent.indexOf('---', 3)
// console.log('Start: %s | End: %s', yamlStart, yamlEnd)
var yamlHeader = originContent.substr(yamlStart, yamlEnd)
try {
var data = yaml.load(yamlHeader)
} catch (err) {
console.log(err)
return false;
}
var toml = `+++
title = "${data.title}"
isCJKLanguage = true
date = "${data.date}"
categories = ${getArrayValue(data.categories)}
tags = ${getArrayValue(data.tags)}
+++`
function getArrayValue(data) { return data ? JSON.stringify(data) : "[]" }
var result = toml + originContent.substr(yamlEnd + 3)
console.log('===== %s =====', newFilename)
console.log(toml)
if (!fs.existsSync(dest)) { fs.mkdirSync(dest) }
fs.writeFileSync(realFileName, result, 'utf-8')
// console.log('===== before =====')
// console.log(yamlHeader)
// console.log('===== after =====')
// console.log(toml)
// console.log('\n')
}
}
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