This option defaults to '1' and controls the installation prompt
at the end of the build process. Setting this to '0' will disable
the installation of packages post-build.
Closes #265
This wraps the call in a subshell so the die() call does not exit
the script early. Error code is also forced back to 0 so the
existing clean up code runs.
Closes #260
Turns out that kiss extensions which call the package manager
inherit the parent _KISS_LVL value. This get incremented further
and the wrong cache clean path is taken on exit.
Closes #259
Previously, if kiss-size was ran on a package that owns a lot of
files, kiss-size would error out. This is because du wasn't
able to handle the number of files provided to it.
This patch solves this issue, by avoiding the generation of the 'files'
variable, and instead piping directly into xargs which then feeds the
files to du.
For an example package that breaks with the previous implementation,
see https://github.com/ehawkvu/kiss-tex/tree/master/texlive/texlive-fontsextra
which installs around 94,000 files.
This utility must be rewritten (with added complexity). There is
no portable way to tell tar to add a directory but not include its
contents (unless it is empty).
The simple approach of giving tar the package's manifest is not
workable without omitting directories. This causes issues when
installing an exported tarball and target directories do not exist.
The most obvious solution is to copy all of the package's files
to a temporary directory and then pass that to tar. This would
work fine but slow the process down substantially.
Another solution will be sought and if not possible the above will
be implemented instead.
Closes #254
