V seems to expect all sources to be located under src folder

[slavaschmidt]

Describe the bug

It seems only possible to compile a project if sources are located directly in the src folder. For example, it is impossible to use a standard maven layout or other conventional project structures.

Reproduction Steps

~/tmp$ v new
Input your project name: test
Input your project description:
Input your project version: (0.0.0)
Input your project license: (MIT)
Initialising ...
Complete!

~/tmp$ cd test

~/tmp/test$ v run .
Hello World!

~/tmp/test$ mkdir src/v

~/tmp/test$ mv src/main.v src/v/

~/tmp/test$ v run .
No input .v files

Expected Behavior

main.v is found despite being located in the subfolder

Current Behavior

v can't find sources as soon as they are moved into the sub-folder

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.4.2 0b58a4d

Environment details (OS name and version, etc.)

Darwin supersonic.local 23.1.0 Darwin Kernel Version 23.1.0: Mon Oct 9 21:28:12 PDT 2023; root:xnu-10002.41.9~6/RELEASE_ARM64_T8103 arm64

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[spytheman]

You can put your .v files directly in your project folder, or in a src/ folder.
Putting them in src/v/, means that they will be part of a v module, not part of your main project, i.e. when in a folder project/ (that has in it project/v.mod), then v . will work with both project/main.v and with project/src/main.v, but not with project/src/v/main.v .

V can not accommodate all possible conventions for laying out files. It supports just 2.

See also https://github.com/vlang/v/blob/master/doc/docs.md#modules .