From 6ddd284d9637237b34181e2fd6e673f0117f7005 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E8=BF=9B=E7=A6=84?= <zjl@jovision.com>
Date: Tue, 8 Mar 2022 15:07:12 +0800
Subject: [PATCH] gulpfile

---
 gulpfile.js | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 gulpfile.js

diff --git a/gulpfile.js b/gulpfile.js
new file mode 100644
index 0000000..78d3f9b
--- /dev/null
+++ b/gulpfile.js
@@ -0,0 +1,66 @@
+const gulp = require('gulp'),
+  htmlmin = require('gulp-htmlmin'),   // html压缩组件
+  htmlclean = require('gulp-htmlclean'), // html清理组件
+  plumber = require('gulp-plumber'),  // 容错组件（发生错误不跳出任务，并报出错误内容）
+  Hexo = require('hexo'),
+  log = require('fancy-log') // gulp的日志输出
+
+// 程序执行的传参
+const argv = require('optimist')
+  // .demand(['accessKey', 'accessSecret', 'deployPath'])
+  .describe('accessKey', '网易云对象存储key')
+  .describe('accessSecret', '网易云对象存储secret')
+  .describe('deployPath', '静态化后发布的目录')
+  .argv
+
+const hexo = new Hexo(process.cwd(), {})
+
+// 创建静态页面 （等同 hexo generate）
+gulp.task('generate', async function() {
+  try {
+    await hexo.init()
+    await hexo.call('clean')
+    await hexo.call('generate', { watch: false })
+    return hexo.exit()
+  } catch (err) {
+    return hexo.exit(err)
+  }
+})
+
+// 压缩public目录下的html文件
+gulp.task('compressHtml', () => {
+  const cleanOptions = {
+    protect: /<\!--%fooTemplate\b.*?%-->/g,             //忽略处理
+    unprotect: /<script [^>]*\btype="text\/x-handlebars-template"[\s\S]+?<\/script>/ig //特殊处理
+  }
+  const minOption = {
+    collapseWhitespace: true,           //删除html中的空白
+    conservativeCollapse: false,        //将多个空白折叠为1空白(永远不要完全移除), 必须与 collapseWhitespace=true 一起使用
+    collapseBooleanAttributes: true,    //省略布尔属性的值  <input checked="true"/> ==> <input />
+    removeEmptyAttributes: true,        //删除所有空属性值    <input id="" /> ==> <input />
+    removeScriptTypeAttributes: true,   //删除<script>的type="text/javascript"
+    removeStyleLinkTypeAttributes: true,//删除<style>和<link>的type="text/css"
+    removeComments: true,               //清除HTML注释
+    minifyJS: true,                     //压缩页面JS
+    minifyCSS: true,                    //压缩页面CSS
+    minifyURLs: false                   //替换页面URL
+  }
+  return gulp.src('./public/**/*.html')
+    .pipe(plumber())
+    .pipe(htmlclean(cleanOptions))
+    .pipe(htmlmin(minOption))
+    .pipe(gulp.dest('./public'))
+})
+
+gulp.task('deploy', () => {
+  if(!argv.deployPath) {
+    return Promise.resolve('未获得deployPath, 跳过发布').then(log)
+  }
+  const deploy = require('./deploy_utils/deploy')
+  return deploy.exec('./public', argv.deployPath, false)
+})
+
+// 默认任务
+gulp.task('default', 
+	gulp.series('generate', 'compressHtml', 'deploy') // 串行执行任务
+)
\ No newline at end of file