[gentoo-commits] proj/pkgcore/pkgcore:master commit in: src/pkgcore/ebuild/

["Arthur Zamarin" <arthurzam@gentoo.org>]

commit:     e7aeda0fdec527e99e40af05865689e27ed01cbd
Author:     Arthur Zamarin <arthurzam <AT> gentoo <DOT> org>
AuthorDate: Sat Oct 29 11:45:24 2022 +0000
Commit:     Arthur Zamarin <arthurzam <AT> gentoo <DOT> org>
CommitDate: Sat Oct 29 11:56:42 2022 +0000
URL:        https://gitweb.gentoo.org/proj/pkgcore/pkgcore.git/commit/?id=e7aeda0f

ebuild.profiles: error out when using USE_EXAPND in package.mask

portage fails to parse this syntax when used for package.use files under
a profile, and pkgcore parses it incorrectly. So in case such syntax is
detected, error out (which will cause a ProfileError with pkgcheck).

Resolves: https://github.com/pkgcore/pkgcheck/issues/370
Signed-off-by: Arthur Zamarin <arthurzam <AT> gentoo.org>

 src/pkgcore/ebuild/profiles.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/pkgcore/ebuild/profiles.py b/src/pkgcore/ebuild/profiles.py
index 34e839e9b..17805edaa 100644
--- a/src/pkgcore/ebuild/profiles.py
+++ b/src/pkgcore/ebuild/profiles.py
@@ -329,6 +329,9 @@ class ProfileNode(metaclass=caching.WeakInstMeta):
             if len(l) == 1:
                 logger.error(f'{relpath!r}, line {lineno}: missing USE flag(s): {line!r}')
                 continue
+            if any(s.endswith(':') for s in l[1:]):
+                logger.error(f'{relpath!r}, line {lineno}: USE_EXPAND syntax is invalid in this context: {line!r}')
+                continue
             d[a.key].append(misc.chunked_data(a, *split_negations(l[1:])))
 
         return ImmutableDict((k, misc._build_cp_atom_payload(v, atom(k)))