'.' 未被识别为内部或外部命令(运行适用于 FirebaseUI 的 npm install 时)

Question

我无法在我的 firebaseUI 演示应用程序上安装 npm 软件包。 我在 github 上克隆了主分支，只是尝试运行"npm install"，但我遇到了一个错误，我从未遇到过节点包管理器。我得到

'.' is not recognized as an internal or external command

我也尝试了这个将cygwin64，结果完全相同。 下面是错误，下面是我的包.json

firebaseui@3.3.0 generate-test-files C:reposFirebase Demosfirebaseui-web
> ./buildtools/generate_test_files.sh
'.' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! firebaseui@3.3.0 generate-test-files: `./buildtools/generate_test_files.sh`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the firebaseui@3.3.0 generate-test-files script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     C:UsersadamAppDataRoamingnpm-cache_logs2018-08-18T01_43_27_526Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! firebaseui@3.3.0 test: `npm run build && npm run generate-test-files && ./buildtools/run_tests.sh`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the firebaseui@3.3.0 test script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     C:UsersadamAppDataRoamingnpm-cache_logs2018-08-18T01_43_27_547Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! firebaseui@3.3.0 prepublish: `npm run test && cp -r dist demo/public`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the firebaseui@3.3.0 prepublish script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR!     C:UsersadamAppDataRoamingnpm-cache_logs2018-08-18T01_43_27_577Z-debug.log

包.json

{
"name": "firebaseui",
"version": "3.3.0",
"description": "Javascript library for customizable UI on top of Firebase SDK",
"files": [
"dist/firebaseui.js",
"dist/firebaseui.css",
"dist/npm.js",
"dist/index.d.ts",
"dist/externs",
"LICENSE",
"README.md",
"package.json"
],
"main": "./dist/npm.js",
"types": "./dist/index.d.ts",
"style": "dist/firebaseui.css",
"scripts": {
"build": "gulp",
"build-all": "gulp build-all",
"build-soy": "gulp build-soy",
"demo": "npm run build && ./buildtools/run_demo.sh",
"test": "npm run build && npm run generate-test-files && ./buildtools/run_tests.sh",
"serve": "npm run build && npm run generate-test-files && gulp serve",
"generate-test-files": "./buildtools/generate_test_files.sh",
"prepublish": "npm run test && cp -r dist demo/public"
},
"test": "npm run test",
"author": "Google",
"repository": {
"type": "git",
"url": "https://github.com/firebase/firebaseui-web.git"
},
"license": "Apache-2.0",
"devDependencies": {
"closure-builder": "^2.2.34",
"firebase": "^5.0.0",
"firebase-tools": "^4.0.1",
"fs-extra": "^3.0.1",
"google-closure-compiler": "^20171112.0.0",
"google-closure-library": "^20171112.0.0",
"google-closure-templates": "^20150410.0.0",
"gulp": "^4.0.0",
"gulp-clean-css": "^2.0.12",
"gulp-closure-compiler": "^0.4.0",
"gulp-concat-css": "^3.1.0",
"gulp-connect": "^5.5.0",
"gulp-css-flip": "^0.4.0",
"gulp-css-inline-images": "^0.1.1",
"gulp-sass": "^2.3.2",
"gulp-util": "^3.0.7",
"material-design-lite": "^1.2.0",
"protractor": "^5.3.2",
"streamqueue": "^1.1.1"
},
"dependencies": {
"dialog-polyfill": "^0.4.7"
},
"peerDependencies": {
"firebase": ">=5.0.0"
}
}

Answer 1

虽然这个问题很旧，但我在使用另一个操作系统(Linux x Windows(与另一个开发人员合作时遇到了同样的问题。 在项目开始时，脚本.sh失败，具体取决于操作系统。合并某个分支后，我们不得不不断修改json文件。 我们想出的解决方案是附加用于调用脚本的 shell，例如，我们将初始化脚本更改为

...
{
start: bash ./myscript && npm run start
}
...

它在Linux和Windows上的Gitbash上运行良好。

Answer 2

> ./buildtools/generate_test_files.sh

这里省略点斜杠(./(

但是，如果您愿意，您可以使用.\(因为单个"\"会跳过下一个字符(并且它会起作用。