From e57f0638cfc1af0c07d18a6c61bdab3b8764a642 Mon Sep 17 00:00:00 2001
From: pagnkelly <632228198@qq.com>
Date: Mon, 11 Sep 2023 11:30:03 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20base=20=E6=9B=BF=E6=8D=A2remtorpx?=
 =?UTF-8?q?=E6=96=B9=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/unocss-base/build/transRem.js |  21 ----
 packages/unocss-base/lib/index.js      |  15 ++-
 packages/unocss-base/lib/theme.js      | 147 -------------------------
 packages/unocss-base/package.json      |   1 -
 4 files changed, 10 insertions(+), 174 deletions(-)
 delete mode 100644 packages/unocss-base/build/transRem.js
 delete mode 100644 packages/unocss-base/lib/theme.js

diff --git a/packages/unocss-base/build/transRem.js b/packages/unocss-base/build/transRem.js
deleted file mode 100644
index db5218329e..0000000000
--- a/packages/unocss-base/build/transRem.js
+++ /dev/null
@@ -1,21 +0,0 @@
-const fs = require('fs/promises')
-const path = require('path')
-
-const resolve = (file) => path.resolve(__dirname, '..', file)
-
-const files = [resolve('lib/theme.js')]
-
-function transRem (content) {
-  return content.replace(/(\d+(\.\d+)?)rem/g, (match, p1) => `${p1 * 37.5}rpx`)
-}
-
-async function doBuild (files) {
-  await Promise.all(files.map(async (file) => {
-    let content = await fs.readFile(file, { encoding: 'utf8' })
-    await fs.writeFile(file, transRem(content))
-  }))
-}
-
-doBuild(files).catch((e) => {
-  console.error(e)
-})
diff --git a/packages/unocss-base/lib/index.js b/packages/unocss-base/lib/index.js
index b5b7062c0c..2a97c6eef7 100644
--- a/packages/unocss-base/lib/index.js
+++ b/packages/unocss-base/lib/index.js
@@ -1,14 +1,19 @@
 const { presetUno } = require('@unocss/preset-uno')
-const theme = require('./theme')
 
-module.exports = function presetMpx (options = { preflight: false }) {
+const remRE = /(-?[\.\d]+)rem/g
+
+module.exports = function presetMpx (options = { preflight: false, baseFontSize: 37.5 }) {
   const uno = presetUno(options)
+  const { baseFontSize } = options
   return {
     ...uno,
     name: '@mpxjs/unocss-base',
-    theme: {
-      ...uno.theme,
-      ...theme
+    postprocess: (util) => {
+      util.entries.forEach((i) => {
+        const value = i[1]
+        if (typeof value === 'string' && remRE.test(value))
+          i[1] = value.replace(remRE, (_, p1) => `${p1 * baseFontSize}rpx`)
+      })
     }
   }
 }
diff --git a/packages/unocss-base/lib/theme.js b/packages/unocss-base/lib/theme.js
deleted file mode 100644
index d0a6ac93d0..0000000000
--- a/packages/unocss-base/lib/theme.js
+++ /dev/null
@@ -1,147 +0,0 @@
-const baseSize = {
-  xs: '750rpx',
-  sm: '900rpx',
-  md: '1050rpx',
-  lg: '1200rpx',
-  xl: '1350rpx',
-  '2xl': '1575rpx',
-  '3xl': '1800rpx',
-  '4xl': '2100rpx',
-  '5xl': '2400rpx',
-  '6xl': '2700rpx',
-  '7xl': '3000rpx',
-  prose: '65ch'
-}
-
-module.exports = {
-  fontSize: {
-    xs: ['28.125rpx', '37.5rpx'],
-    sm: ['32.8125rpx', '46.875rpx'],
-    base: ['37.5rpx', '56.25rpx'],
-    lg: ['42.1875rpx', '65.625rpx'],
-    xl: ['46.875rpx', '65.625rpx'],
-    '2xl': ['56.25rpx', '75rpx'],
-    '3xl': ['70.3125rpx', '84.375rpx'],
-    '4xl': ['84.375rpx', '93.75rpx'],
-    '5xl': ['112.5rpx', '1'],
-    '6xl': ['140.625rpx', '1'],
-    '7xl': ['168.75rpx', '1'],
-    '8xl': ['225rpx', '1'],
-    '9xl': ['300rpx', '1']
-  },
-  textIndent: {
-    DEFAULT: '56.25rpx',
-    xs: '18.75rpx',
-    sm: '37.5rpx',
-    md: '56.25rpx',
-    lg: '75rpx',
-    xl: '93.75rpx',
-    '2xl': '112.5rpx',
-    '3xl': '150rpx'
-  },
-  textStrokeWidth: {
-    DEFAULT: '56.25rpx',
-    none: '0',
-    sm: 'thin',
-    md: 'medium',
-    lg: 'thick'
-  },
-  spacing: {
-    DEFAULT: '37.5rpx',
-    none: '0',
-    xs: '28.125rpx',
-    sm: '32.8125rpx',
-    lg: '42.1875rpx',
-    xl: '46.875rpx',
-    '2xl': '56.25rpx',
-    '3xl': '70.3125rpx',
-    '4xl': '84.375rpx',
-    '5xl': '112.5rpx',
-    '6xl': '140.625rpx',
-    '7xl': '168.75rpx',
-    '8xl': '225rpx',
-    '9xl': '300rpx',
-    // windicss
-    0.5: '4.6875rpx',
-    1: '9.375rpx',
-    1.5: '14.0625rpx',
-    2: '18.75rpx',
-    2.5: '23.4375rpx',
-    3: '28.125rpx',
-    3.5: '32.8125rpx',
-    4: '37.5rpx',
-    5: '46.875rpx',
-    6: '56.25rpx',
-    7: '65.625rpx',
-    8: '75rpx',
-    9: '84.375rpx',
-    10: '93.75rpx',
-    11: '103.125rpx',
-    12: '112.5rpx',
-    14: '131.25rpx',
-    16: '150rpx',
-    20: '187.5rpx',
-    24: '225rpx',
-    28: '262.5rpx',
-    32: '300rpx',
-    36: '337.5rpx',
-    40: '375rpx',
-    44: '412.5rpx',
-    48: '450rpx',
-    52: '487.5rpx',
-    56: '525rpx',
-    60: '562.5rpx',
-    64: '600rpx',
-    72: '675rpx',
-    80: '750rpx',
-    96: '900rpx'
-  },
-  borderRadius: {
-    DEFAULT: '9.375rpx',
-    none: '0',
-    sm: '4.6875rpx',
-    md: '14.0625rpx',
-    lg: '18.75rpx',
-    xl: '28.125rpx',
-    '2xl': '37.5rpx',
-    '3xl': '56.25rpx',
-    full: '9999px'
-  },
-  width: {
-    auto: 'auto',
-    ...baseSize,
-    screen: '100vw'
-  },
-  maxWidth: {
-    none: 'none',
-    ...baseSize,
-    screen: '100vw'
-  },
-  height: {
-    auto: 'auto',
-    ...baseSize,
-    screen: '100vh'
-  },
-  maxHeight: {
-    none: 'none',
-    ...baseSize,
-    screen: '100vh'
-  },
-  lineHeight: {
-    none: '1',
-    tight: '1.25',
-    snug: '1.375',
-    normal: '1.5',
-    relaxed: '1.625',
-    loose: '2',
-    // windicss
-    3: '.2812.5rpx',
-    4: '37.5rpx',
-    5: '46.875rpx',
-    6: '56.25rpx',
-    7: '65.625rpx',
-    8: '75rpx',
-    9: '84.375rpx',
-    10: '93.75rpx'
-  }
-}
diff --git a/packages/unocss-base/package.json b/packages/unocss-base/package.json
index 7b6cbd4e4e..7d1c139ee9 100644
--- a/packages/unocss-base/package.json
+++ b/packages/unocss-base/package.json
@@ -7,7 +7,6 @@
     "lib": "lib"
   },
   "scripts": {
-    "build": "node ./build/transRem.js"
   },
   "author": "",
   "license": "Apache-2.0",