Changing UID to that of 'nobody' is arbitrary at best, and an
information leak at worst. Let's just drop back to the same UID of the
invoker.

Commit 59e348fc added a btrfs subvolume
check, but only used it in create_chroot(); it missed clean_temporary().

The "app" hasn't been an option since arch-nspawn was created.

It tried to lock `$copydir.lock`, which was the ONLY mention of $copydir in
the entire file.  Surely it meant `$copy.lock`; the line was probably
originally copy/pasted from makechrootpkg or similar, where $copydir is
used.

We run from a non-interactive shell, so the exec which is inevitably
called will replace the current process and 'die' will never run under
any circumstances.

This also fixes a bug with the su fallback which would cause multiple
arguments to be concatenated without any whitespace between them.

No need to do this since we don't run an init system in the build root.

Fixes a breakage introduced in 6db31cc1 which leads to errors
being masked from makechrootpkg.

In collaborative builder machine, these scripts are often allowed to become root
via sudo. This patch avoid to prefix them by sudo each time or call su.

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: BlackEagle <ike.devolder@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Makes the chroot mtime a useful indicator of last usage.

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

If getopts comes across an unknown argument, $arg it set to '?' and
$OPTARG is unset. Therefore the getopts line detecting unknown arguments
doesn't work. Arguments to pass to makepkg are already handled by
passing all the aguments after the end-of-options marker (--), but this
wasn't documented in the usage text.

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Markus M. May <mmay@javafreedom.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

If PKGDEST is set when makepkg was run, the package will be present in
find_cached_package's search path by default, causing an error.

This also fixes a display bug which causes no output to be shown when
multiple packages are found.

Fixes FS#37626.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Fixes FS#36654: https://bugs.archlinux.org/task/36654

.

Signed-off-by: Maxime Gauduin <alucryd@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

This function (currently) searches through $PWD and $PKGDEST looking
for a tarball matching the requested package name, architecture, and
pkgver. If found, it writes the full path to the located package to
stdout and returns 0, else 1. If more than 1 match is found, it's
treated as an error and the user will need to figure out what to do.

Use this in checkpkg and commitpkg, which previously implemented their
own less complete logic, to locate the build artifacts they rely on.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Instead of dying at the first sight of an unversioned file, this lets
commitpkg dump all known unversioned files at once.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

We shouldn't be in the business of reparsing makepkg's arguments, but
since we have to treat the case of repackaging separately, do a better
job of trying to find signs of it happening. This change lets you pass
the longopt, --repackage, or multiple shortopts such as -RA, and still
get the intended effect.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

The bsdtar options were in the incorrect order and objdump couldn't find the files.

Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Piggyback on systemd-nspawn's --bind and --bind-ro flags to allow
arbitrary mount points to be added to the build container.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

We can't rely on PKGEXT since it's not sourced from a controlled
location. Case in point, if a user sets PKGEXT=.pkg.tar.gz, checkpkg
fails and offers no easy workaround.

Instead, use glob expansion to resolve the name of the tarball, bailing
if it can't be found definitively. This involves some refactoring to
avoid modifying PWD (which is advisable regardless).

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

Fixes FS#36378.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

This fixes various errors one might encounter when trying to use a
build root or cachedir with whitespace in it.

Note that the cachedir fix is not a complete one, as pacman's output is
unreliable (and not meant for parsing here).

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>

eval is no longer involved in the execution of systemd-nspawn, so we no
longer need a layer of escaping on the arguments.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Pierre Schmitz <pierre@archlinux.de>