apt/apt-pkg/deb, branch mainDebians commandline package managerhttps://git.kalnischkies.de/apt/atom?h=main2026-04-08T10:40:55Zapt: push to emplace C++11 if possible2026-04-08T10:40:55ZHerman SemenoffGermanAizek@yandex.ru2026-04-08T08:51:08Zurn:sha1:ef70431f02e2ec13ecedab7ac342574e52d1877b
References:
- https://www.reddit.com/r/cpp_questions/comments/pm63yx/why_clangtidy_says_use_emplace_back_instead_of/
- https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-emplace.html
apt: funcs called with a string literal consisting of a single character2026-04-08T08:37:24ZHerman SemenoffGermanAizek@yandex.ru2026-04-08T08:37:24Zurn:sha1:af5b9453a1908021cf75c348522c1a12eeb0dee4
Benchmark:
- https://stackoverflow.com/questions/62058906/why-my-performance-benchmark-gives-me-wrong-results
References:
- https://clang.llvm.org/extra/clang-tidy/checks/performance/prefer-single-char-overloads.html
Prevent sleep while running dpkg.2026-02-17T10:34:47ZNathan Pratta Teodosionathan.teodosio@canonical.com2026-02-17T09:42:13Zurn:sha1:c1607f538559a0b7a1d3f9dc01e88190e543053d
As long as we are running dpkg, keep an inhibitor that
blocks us from sleeping.
Implement architecture variants2025-10-25T18:42:14ZJulian Andres Klodejulian.klode@canonical.com2025-01-07T16:39:32Zurn:sha1:9d62eef571ffd1fd2df8b97884d3689fced27fb1
Architecture variants are children of an architecture that share
the same ABI but are optimized for different ISA levels. They
are available in Ubuntu 25.10 and newer, and not supported in
Debian or other distributions.
A deb built for a variant contains the Architecture-Variant field,
and the Architecture field points to the baseline, for example:
Architecture: amd64
Architecture-Variant: amd64v3
However, the apt-get indextargets command reports the variant in the
Architecture: field, and most of the code in APT presents the variant
as the architecture.
There are two types of variants:
1. Standalone variants are recorded in the Architectures field of the
Release file as if they were a real architecture:
Architectures: amd64 amd64v3
Standalone architecture variants only fetch the standalone
architecture variant's Packages file. To do this, this patch
changes the code such that the variants indextargets "supplant"
the base targets.
This may have complicated outcomes on the apt-get indextargets
command.
2. Other variants can only be identified by their files being recorded
with hashes in the Release file.
APT fetches both the base architecture's as well as the variant's
Packages file.
Variants are configured in the
APT::Architecture-Variants
list.
Image builders may want to build specific variant images using
APT::Architecture-Variants { "amd64v3"; }
But this commit also implements an automatic discovery mechanism
using the varianttable and /proc/cpuinfo.
APT::Architecture-Variants "auto";
debListParser: Cache `essential` and `myArch` more2025-08-26T11:49:18ZJulian Andres Klodejak@debian.org2025-07-24T20:08:52Zurn:sha1:6abcb32f7df63c64b88a4fef57d38e219d2b6b42
Lookup these variables in the constructor once, rather than
once per package.
This requires a bit of care as debListParser::UsePackage()
defaults to "all" for essential when unset, hence we simply
change its == "all" comparisons to == "all" || .empty().#
This removes any per-paragraph configuration lookups
from the file parser.
Also parse myArch from ParseProvides down to ParseDepends()
as that call ended up causing it to query APT::Architecture
*again* since the function we call is static.
Together, the removed config lookups safe about 2.3% of
cache generation runtime.
Add 'Include'/'Exclude' options to limit packages used from a repository2025-05-19T15:19:23ZJulian Andres Klodejulian.klode@canonical.com2025-01-29T18:01:06Zurn:sha1:93416f3227685c390c7ab579981efde526134181
'Include' allows limiting a repository to a allowlist of packages,
'Exclude' allows removing packages from a repository.
Implementation wise this is not the nicest as it goes via the
IndexTarget options, so we first parse our option value into a
vector, then we turn the vector into a string, and then vectorize
it again. That said, we support both "," and " " as separators due
to the construction (we split by "," then we join using " ").
Gbp-Dch: full
Add missing #include <string_view>2025-02-15T15:57:45ZJulian Andres Klodejulian.klode@canonical.com2025-02-15T15:57:45Zurn:sha1:957de0abd4a3c5fe9142b48455165498ea785b3ccache: Introduce partial SourceVersion support2025-02-15T15:37:19ZJulian Andres Klodejulian.klode@canonical.com2025-02-15T15:37:19Zurn:sha1:4bcb198a67156b2654f3b64173499ab78f0d4d9a
This is the first step that introduces a 1:1 mapping between version
and source version. In a future version this can use the fields
currently marked unavailable to deduplicate the SourceVersion
objects across the group.
The policy gains a member for storing pins for sourceversions.
Together, in the future we should be able to determine candidates
for source versions.
string{=> _view} flNotDir(string{=> _view}). Configuration::{Cnd,}Set(Value: string{=> _view})2025-02-14T18:45:12Zнабnabijaczleweli@nabijaczleweli.xyz2025-01-23T19:50:39Zurn:sha1:729a5c8f4fb8c841497d26170e1a47c41617ecd9Return string_view from Apt::String::Strip(). Take string_view in VectorizeString(), StringSplit(), SubstVar()2025-02-14T18:45:12Zнабnabijaczleweli@nabijaczleweli.xyz2025-01-23T19:37:35Zurn:sha1:384cfa1fe9dfd30b35d6f8b0ae87be643ab75d06