如何组合多个模式进行匹配？(How to combine multiple Pattern for match?)

 我想在posts目录中匹配扩展名为*.md和*.tex的文件。 
 
 我不能使用"posts/*" :: Pattern的原因是因为posts目录中有文件*.tex.metadata 。 并且site会对该文件给出错误。 
 
[ERROR] Hakyll.Web.readPandocWith: I don't know how to read a file of the type Binary for: posts/2017-06-02-tex.metadata
 
 尝试以下代码并使用空匹配失败（没有html输出）。 
 
match (fromList ["posts/*.md", "posts/*.tex"]) $ do
    route $ setExtension "html"
    compile $ pandocCompiler

let postFiles :: Pattern
    postFiles = fromGlob "posts/*.md" `mappend` fromGlob "posts/*.tex"

match postFiles $ do
    route $ setExtension "html"
    compile $ pandocCompiler
 
 也许我应该使用fromRegex但我不知道如何为此编写正则表达式。 
 
 非常欢迎加入学习资源。 文档缺乏样本。 

I want to match files with extensions *.md and *.tex in posts directory.
 
The reason I can't use "posts/*" :: Pattern is because there are files *.tex.metadata in the posts directory. And site will give error on that files.
 
[ERROR] Hakyll.Web.readPandocWith: I don't know how to read a file of the type Binary for: posts/2017-06-02-tex.metadata
 
Try following code and fail with empty match (no html output).
 
match (fromList ["posts/*.md", "posts/*.tex"]) $ do
    route $ setExtension "html"
    compile $ pandocCompiler

let postFiles :: Pattern
    postFiles = fromGlob "posts/*.md" `mappend` fromGlob "posts/*.tex"

match postFiles $ do
    route $ setExtension "html"
    compile $ pandocCompiler
 
Maybe I should use fromRegex but I have no idea how to write regex for that.
 
Addition learning resource is very much welcome. The documentation is lack of sample.

原文：https://stackoverflow.com/questions/44325251