用于将子文件夹中的 .js 文件合并为一个组合文件的批处理文件

发布于 2024-08-29 17:15:53 字数 769 浏览 2 评论 0原文

我正在努力让它发挥作用。网上有很多例子，但它们所做的事情都与我的目标略有不同，每次我认为我可以解决它时，我都会遇到一个对我来说毫无意义的错误。

放弃 JSLint.VS 插件后，我尝试创建一个批处理文件，可以从 Visual Studio 构建事件或巡航控制中调用该文件，这将为项目生成 JSLint 警告。最终目标是获得一个组合的 js 文件，我可以将其传递给 jslint，使用：

cscript jslint.js < tmp.js

这将验证我的脚本是否已准备好组合成一个文件以在 js 压缩器中使用，或者使用标准输出输出一堆错误。

但是组成 tmp.js 的 js 文件可能位于项目的多个子文件夹中，例如：

D:\_projects\trunk\web\projectname\js\somefile.debug.js
D:\_projects\trunk\web\projectname\js\jquery\plugins\jquery.plugin.js

理想的解决方案是能够按照以下方式调用批处理文件：

jslint.bat %ProjectPath%

然后这将合并所有 js将项目内的文件合并到一个临时 js 文件中。这样我就可以灵活地将哪个项目传递到批处理文件。

我一直在尝试使用 copy、xcopy、type 和 echo 来完成这项工作，并使用 for do 循环和 dir /s 等来使其完成我想要的操作，但无论我尝试什么，我都会收到错误。

原文

I'm struggling to get this to work. Plenty of examples on the web, but they all do something just slightly different to what I'm aiming to do, and every time I think I can solve it, I get hit by an error that means nothing to me.

After giving up on the JSLint.VS plugin, I'm attempting to create a batch file that I can call from a Visual Studio build event, or perhaps from cruise control, which will generate JSLint warnings for a project. The final goal is to get a combined js file that I can pass to jslint, using:

cscript jslint.js < tmp.js

which would validate that my scripts are ready to be combined into one file for use in a js minifier, or output a bunch of errors using standard output.

but the js files that would make up tmp.js are likely to be in multiple subfolders in the project, e.g:

D:\_projects\trunk\web\projectname\js\somefile.debug.js
D:\_projects\trunk\web\projectname\js\jquery\plugins\jquery.plugin.js

The ideal solution would be to be able to call a batch file along the lines of:

jslint.bat %ProjectPath%

and this would then combine all the js files within the project into one temp js file. This way I would have flexibility in which project was being passed to the batch file.

I've been trying to make this work with copy, xcopy, type, and echo, and using a for do loop, with dir /s etc, to make it do what I want, but whatever I try I get an error.

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宛菡 2024-09-05 17:15:53

您可以创建一个包含以下内容的批处理文件：

@echo off
pushd "%~1"
for /r %%x in (*.js) do (
    type "%%~x"
)
popd

然后通过以下方式运行它：

jslint.bat PATH > tmp.js

如果您不想使用重定向，您可以尝试：

@echo off
pushd "%~1"
echo.>tmp.js
for /r %%x in (*.js) do (
    copy tmp.js + "%%~x" tmp.js > NUL
)
popd

请注意，为了简单起见，我没有费心进行任何错误检查（例如检查是否提供了一个参数（尽管如果没有，它只会使用当前目录），测试 tmp.js 是否已经存在，等等）。

You could create a batch file with the following contents:

@echo off
pushd "%~1"
for /r %%x in (*.js) do (
    type "%%~x"
)
popd

and then run it via:

jslint.bat PATH > tmp.js

If you don't want to use redirection, you can try:

@echo off
pushd "%~1"
echo.>tmp.js
for /r %%x in (*.js) do (
    copy tmp.js + "%%~x" tmp.js > NUL
)
popd

note that for simplicity, I haven't bothered doing any error-checking (e.g. checking whether an argument is supplied (although if one isn't, it'll just use the current directory), testing that tmp.js doesn't already exist, etc.).

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