The content of this blog is my personal opinion only. Although I am an employee - currently of Nvidia, in the past of other companies such as Iagination Technologies, MIPS, Intellectual Ventures, Intel, AMD, Motorola, and Gould - I reveal this only so that the reader may account for any possible bias I may have towards my employer's products. The statements I make here in no way represent my employer's position, nor am I authorized to speak on behalf of my employer. In fact, this posting may not even represent my personal opinion, since occasionally I play devil's advocate.

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Tuesday, November 08, 2011



'via Blog this'

Most version control tools have a .ignore file or ignore - .cvsignore, .hgignore, vk ignore, bzr ignore, etc.

All that I am aware of ignore fils based on pattern matching on the filename. E.g. in Mercurial:
An untracked file is ignored if its path relative to the repository root directory, or any prefix path of that path, is matched against any pattern in .hgignore.
I would like to extend this to be able to do simple queries.

E.g. I usually have an ignore rule that looks something like
I.e. I ignore directories that are suffixed .novc (for no version control).

This works fine, but is somewhat verbose. Plus, it gets in the way when certan tools have other conventions about names.

I should like to get the .novc directvetive out of the filename, and into a placeholder file in the directory.

E.g. if .../path/.novc exists, then ignore .../path

Q: is it there, and I do not know?