Get the path to the mat file that called my function?

Question

gvoysey 2016-10-15

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/307430-get-the-path-to-the-mat-file-that-called-my-function

回答： Image Analyst 2016-10-15

I am writing a git library to do some code inspection and reporting. I intend to have it as its own package; let's call it `+git-injector`, and give it a method `report`.

I want to perform git operations on the repository that calls `git-injector.report()`. `matfilename` gives me the path to `report`, which is not helpful.

What options does matlab provide for reflection-type inspection so i can programmatically determine what the next frame up the stack from me was/ answer the question "who called me" inside of `report.m`?

What i want would probably look like this:

    function status = report()
        callingPath = fullfile(BLACK_VOODOO_MAGIC_REFLECTION_METHOD());  % get the path to the function that invoked me
        % do some helpful stuff on that code's git information, if it exists.
        status = get_repo_status(callingPath);
    end