From 3fb3936aa9c6abfb493eca070d3ca2618be09ad3 Mon Sep 17 00:00:00 2001
From: jiaming743 <743192023@qq.com>
Date: Wed, 3 Jul 2019 18:56:55 +0800
Subject: [PATCH] update prepublish process

---
 publish/copyAndAbstractLess.js | 19 +++++++++++++++----
 publish/plugin/fs.js           | 17 ++++++++++++++++-
 publish/plugin/print.js        |  4 +---
 3 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/publish/copyAndAbstractLess.js b/publish/copyAndAbstractLess.js
index 9a1192d..e257486 100644
--- a/publish/copyAndAbstractLess.js
+++ b/publish/copyAndAbstractLess.js
@@ -1,5 +1,6 @@
-const { copyDir, fileForEach } = require('./plugin/fs')
-const { print } = require('./plugin/print')
+const { copyDir, fileForEach, readFile } = require('./plugin/fs')
+const print = require('./plugin/print')
+const path = require('path')
 
 const PACKAGE_SRC = './src'
 const COMPILE_SRC = './lib'
@@ -13,8 +14,18 @@ async function start () {
     return false
   }
 
-  fileForEach(COMPILE_SRC, src => {
-    print.tip(src)
+  const abstract = await abstractLessFromVue()
+}
+
+async function abstractLessFromVue () {
+  fileForEach(COMPILE_SRC, async src => {
+    if (path.extname(src) !== '.vue') return
+
+    const data = await readFile(src).split('<style>')
+
+    const style = data
+
+    console.warn(data)
   })
 }
 
diff --git a/publish/plugin/fs.js b/publish/plugin/fs.js
index aa15bcb..8bc9453 100644
--- a/publish/plugin/fs.js
+++ b/publish/plugin/fs.js
@@ -281,6 +281,20 @@ async function fileForEach (src, callback) {
   return true
 }
 
+async function readFile (src, encoding = 'utf8') {
+  return new Promise(resolve => {
+    fs.readFile(src, encoding, (err, data) => {
+      if (err) {
+        console.warn(err)
+
+        resolve(false)
+      } else {
+        resolve(data)
+      }
+    })
+  })
+}
+
 module.exports = {
   readDir,
   stat,
@@ -289,5 +303,6 @@ module.exports = {
   emptyDir,
   unlinkDirFileByExtname,
   copyDir,
-  fileForEach
+  fileForEach,
+  readFile
 }
\ No newline at end of file
diff --git a/publish/plugin/print.js b/publish/plugin/print.js
index 953704e..1de0ffc 100644
--- a/publish/plugin/print.js
+++ b/publish/plugin/print.js
@@ -16,6 +16,4 @@ const print = {
   }
 }
 
-module.exports = {
-  print
-}
\ No newline at end of file
+module.exports = print