英文:
Running all files in directory, what is go run ./cmd/*.go?
问题
我目前正在查看这个项目（Mattermost），其中的Makefile文件有一行让我感到困惑：
$(GO) run $(GOFLAGS) $(GO_LINKER_FLAGS) ./cmd/platform/*.go --disableconfigwatch &
./cmd/platform/*.go 的意思是什么？具体执行哪些文件？当我在终端中输入这个命令时，程序可以正常执行。
我正在尝试在一个集成开发环境（IDE）中输入命令行参数，但我需要一个特定的入口文件.....
英文:
I am currently looking at this project (Mattermost) that has a certain line in the makefile that I'm confused about:
$(GO) run $(GOFLAGS) $(GO_LINKER_FLAGS) ./cmd/platform/*.go --disableconfigwatch &
What is the meaning of ./cmd/platform/*.go? What specific files are executed? The program executes correctly when I type it in the terminal.
I am trying to enter the command line arguments in an IDE but I need a specific entry file.....
答案1
得分: 0
在计算机编程中，特别是在类Unix环境中，通配符模式（glob patterns）用于指定带有通配符字符的文件名集合。例如，Unix命令mv *.txt textfiles/将当前目录中以.txt结尾的所有文件移动（mv）到目录textfiles中。在这里，是一个通配符，代表"任意字符串"，而.txt是一个通配符模式。另一个常见的通配符是问号（?），代表一个字符。
显然，./cmd/platform/*.go从当前目录开始，在cmd/platform目录中查找与通配符*.go匹配的文件。
在Linux上，ls ./cmd/platform/*.go命令将列出这些文件。
因此，go run ./cmd/platform/*.go命令会编译并运行这些Go（*.go）源文件。请参阅Command go文档：编译和运行Go程序。
英文:
> Wikipedia
>
> glob (programming)
>
> > In computer programming, in particular in a Unix-like environment,
> > glob patterns specify sets of filenames with wildcard characters. For
> > example, the Unix command mv *.txt textfiles/ moves (mv) all files
> > with names ending in .txt from the current directory to the directory
> > textfiles. Here, * is a wildcard standing for "any string of
> > characters" and *.txt is a glob pattern. The other common wildcard is
> > the question mark (?), which stands for one character.
Clearly, ./cmd/platform/*.go, starting in the current directory, looks in the cmd/platform directory for files matching the wildcard *.go.
The ls ./cmd/platform/*.go command will list the files on Linux.
So, the go run ./cmd/platform/*.go command compiles and runs these Go (*.go) source files. See Command go documentation: Compile and run Go program.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论