- May be sourced early, so explicitly die if source fails.
- Add a function for getting the latest version of a package.
- Read PROVIDES metadata using portageq, enabling data to be read from
binary packages in addition to installed packages. The performance
issue is not an issue here and needed to support empty build roots.
Most vm images have an expanded root partiton to make them practical to
use as-is. Some deployments may not want such a large root, putting most
storage on other volumes.
This variable was semi-deprecated ages ago so `version.txt` could follow
a similar variable naming pattern to `os-release`. Finally drop usage of
it here in favor of `$COREOS_VERSION`.
When --usepkgonly is mixed with the right update flags it will
re-install any binary packages that have a newer build. Since the full
set of SDK and board packages are rebuilt quite often this leads to
excessive reinstalling.
Compute coreos version for a date or the date of a coreos version.
Arguments are passed to `date` except for `-v` which takes an optional
version value and converts it to a date. `-v` must be the first arg.
$ ./core_date
945
$ ./core_date -d wed
947
$ ./core_date -v
Fri Jan 29 00:00:00 UTC 2016
$ ./core_date -v +%D
01/29/16
$ ./core_date -v 1000
Sun Mar 27 00:00:00 UTC 2016
$ ./core_date -v 1000 +%D
03/27/16
The one-liner `[[ -z ${PIPESTATUS[*]#0} ]]` no longer works because the
expansion still includes spaces even if all the values are zero. Somehow
that didn't matter in bash 4.2 but it does mater in 4.3 to be consistent
with the general behavior of variables in [[ tests.
Run the emerge of the SDK sys-boot/grub again to pick up any config
changes that were made in setup_board. This late emerge is needed
to build grub modules for architectures that are different from the
host.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Commit 09851b84 didn't do a recursive bind by mistake, so if the host
system has anything mounted under the chroot directory for some reason
the bind would hide those mounts. Recursive ensures existing mounts
remain exposed as they did before.
The generation of version.txt was the only thing depending on sourcing
the deprecated BUILD, BRANCH, and PATCH values from version.txt which
common.sh no longer does since 0b6acf86. Derive them instead.
The path of $GNUPGHOME outside the chroot may not really make sense
inside the chroot. Although that's probably not a big deal there's no
need to keep the outside value. Instead just bind it to the usual spot.
