[Buildroot] [PATCH v2 04/12] support/download/post-process-helpers: add helper function for post process scripts

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

A few mre tweaks I forgot about...

On 2020-12-19 18:39 +0100, Yann E. MORIN spake thusly:
> On 2020-12-19 16:35 +0100, Thomas Petazzoni spake thusly:
[--SNIP--]
> > +        mkdir ${dest}

Using 'mkdir -p' would ensure that parent direcotries are created as
needed.

> 
>     one_file="$(find "${dest}" -type f |head -n1)"

Of course, the output should be sorted in the C locale, to ensure the
same file is always used as reference (and hence a better name for that
file):

    local ref_file
    ref_file="$(find "${dest}" -type f |LC_ALL=C sort |head -n1)"
    touch -r "${ref_file}" "${dest}.timestamp"

[--SNIP--]
> > +        # let's use a fixed hardcoded date to be reproducible
> > +        date="2020-02-06 01:02:03 +0000"
> Assuming that unpack's dest and repack's src are pointing to the same
> directory:
>         date="$(stat -c "${src}.timestamp")"

Meh.. I forgot the actual format:

    date="$(stat -c '%y' "${src}.timestamp")"

Regards,
Yann E. MORIN.

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