ensure-directories aka create-directories Lassi Kortela (31 Jul 2020 10:47 UTC)
(missing)
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Re: ensure-directories aka create-directories Lassi Kortela (31 Jul 2020 12:32 UTC)
Re: ensure-directories aka create-directories John Cowan (31 Jul 2020 13:03 UTC)
Re: ensure-directories aka create-directories John Cowan (31 Jul 2020 13:10 UTC)
Re: ensure-directories aka create-directories Lassi Kortela (31 Jul 2020 13:14 UTC)
Re: ensure-directories aka create-directories John Cowan (31 Jul 2020 13:19 UTC)
Re: ensure-directories aka create-directories Lassi Kortela (31 Jul 2020 13:31 UTC)
Re: ensure-directories aka create-directories Shiro Kawai (31 Jul 2020 18:03 UTC)
Re: ensure-directories aka create-directories Lassi Kortela (02 Aug 2020 10:20 UTC)
Re: ensure-directories aka create-directories Lassi Kortela (31 Jul 2020 12:10 UTC)

Re: ensure-directories aka create-directories Lassi Kortela 31 Jul 2020 12:32 UTC

> My perception is that srfi-170 corresponds to POSIX.1 (excluding some
> subdomains that are to be other srfis).   "mkdir -p" is not POSIX.1; it
> is POSIX.2.

Are these POSIX.n numbers explained somewhere, and do they have listings
of what was added to each standard?

> It won't be expensive itself, but if we start including such utilities
> above POSIX.1 layer, I'm afraid that the boundary of what to include
> gets blurred.  For example, if we have "mkdir -p", then why not "rm -r" ?

True. Python has a shutil module for the kind of thing.
<https://docs.python.org/3/library/shutil.html>

Though they put makedirs() in the os module
<https://docs.python.org/3/library/os.html#os.makedirs>.

I suggest we do the same. makedirs() is so often needed that people keep
writing lots of subtly incorrect implementations of it.