add shell-exec

package.json

 {
   "name": "uniapp-js-framework",
   "version": "0.0.1",
-  "scripts": {
+  "scripts": {
     "build:service:legacy": "npm run lint && rollup -c build/rollup.config.service.js",
     "lint": "eslint --fix --config package.json --ext .js --ext .vue --ignore-path .eslintignore build src",
     "lint:cli": "eslint  --fix --config package.json --ignore-path .eslintignore packages/uni-cli-shared packages/uni-template-compiler \"packages/vue-cli-*/**/*.js\" \"packages/webpack-uni-*/**/*.js\"",
     "dev:h5": "npm run lint && cross-env NODE_ENV=production UNI_WATCH=true UNI_PLATFORM=h5 node build/build.js",
-    "build:h5": "npm run lint && cross-env NODE_ENV=production UNI_WATCH=false UNI_PLATFORM=h5 node build/build.js",
+    "build:h5": "npm run lint && cross-env NODE_ENV=production UNI_WATCH=false UNI_PLATFORM=h5 node build/build.js",
     "build:h5:ui": "cross-env NODE_ENV=production UNI_WATCH=false UNI_PLATFORM=h5 UNI_UI=true node build/build.js",
     "build:app-plus": "cross-env UNI_PLATFORM=app-plus rollup -c build/rollup.config.mp.js",
     "build:app:all": "npm run lint && npm run build:app:nvue && npm run build:app:legacy",
@@ -22,7 +22,7 @@
     "test:cli": "cross-env NODE_ENV=test jest",
     "test:unit": "cross-env NODE_ENV=test UNI_PLATFORM=h5 mocha-webpack --require tests/unit/setup.js --webpack-config build/webpack.config.test.js tests/unit/**/*.spec.js",
     "release": "npm run lint:cli && lerna publish --force-publish=*",
-    "release:alpha": "npm run lint:cli && lerna publish --force-publish=* --npm-tag=alpha",
+    "release:alpha": "npm run lint:cli && lerna publish --force-publish=* --npm-tag=alpha",
     "release:next": "npm run lint:cli && lerna publish --force-publish=* --npm-tag=next"
   },
   "dependencies": {
@@ -63,6 +63,7 @@
     "rollup-plugin-commonjs": "^10.0.1",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-replace": "^2.1.0",
+    "shell-exec": "^1.0.2",
     "strip-json-comments": "^2.0.1",
     "vue": "^2.6.8",
     "vue-router": "^3.0.1",

yarn.lock

@@ -7934,6 +7934,10 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npm.taobao.org/shebang-regex/download/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
+shell-exec@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.npm.taobao.org/shell-exec/download/shell-exec-1.0.2.tgz#2e9361b0fde1d73f476c4b6671fa17785f696756"
+
 shell-quote@^1.6.1:
   version "1.6.1"
   resolved "https://registry.npm.taobao.org/shell-quote/download/shell-quote-1.6.1.tgz#f4781949cce402697127430ea3b3c5476f481767"