The source-build pipeline exported its computed DEB_BUILD_OPTIONS
verbatim, silently dropping options the user set in the environment
(e.g. terse) where dpkg-buildpackage prepends the inherited value.
Options are now merged inherited-first through a shared helper, with
whitespace normalized.
hashes_in_context never checked stat's exit status and parsed its size
with unwrap_or(0), silently recording zero-size artifacts in the
generated .changes/.buildinfo; stat failures and unparsable sizes are
now errors naming the file. current_vendor hardcoded
/etc/dpkg/origins/default while dpkg honors DPKG_ORIGINS_DIR (already
in the file's own ENV_ALLOWED list); the origins default is now
resolved against it with the usual fallback.
The binary build exported DEB_BUILD_OPTIONS='parallel=<context nproc>
nocheck' (or the -j override) but the generated .buildinfo recomputed
the environment from host state: host core count, no nocheck, and
vendor profiles that ignored DEB_BUILD_PROFILES (a cross build recorded
no 'cross' profile). generate_binary_metadata now records the exact env
map that was exported to the build steps, and the recorded profiles
come from the exported DEB_BUILD_PROFILES when set.
Also unifies vendor parsing on one helper (the context-side copy lacked
the Origin: fallback of the source-build path).
Route 'pkh build' through the DebUi capture machinery 'pkh deb'
already uses instead of letting dpkg-source inherit the terminal:
- pin LANG=C and LC_ALL=C so dpkg-source emits deterministic English
diagnostics regardless of the session locale;
- new DpkgSourceClassifier rewrites info:/warning:/error: lines into
colored pane entries, telling benign tar warnings from failures;
- DebUi generalizes for reuse (arbitrary phase labels, build-specific
log naming); run_source_build() drives phases and pipes subprocess
output through the sink when a UI is present;
- glyph-free house-style summaries: 'Built in Ns:' plus artifact
paths relative to cwd; failures print captured errors + log path;
- drop/capitalize pipeline chatter, add 'pkh build --verbose' to
bypass the view like 'pkh deb --verbose'.
Embed dpkg's factual cputable/ostable/tupletable/abitable data and
implement tuple/triplet/multiarch lookups, wildcard matching, arch
restriction evaluation and the full DEB_BUILD_*/DEB_HOST_*/DEB_TARGET_*
environment dump natively.
build/env.rs::arch_env now delegates to the native implementation
instead of shelling out to 'dpkg-architecture -f'.
Differential gate (build/mod.rs): arch_env(Some(a)) must equal real
'dpkg-architecture -f -a a' key-for-key for every architecture listed by
'dpkg-architecture -L', plus the native case. Data tables carry upstream
attribution comments; no dpkg code was transliterated.
Replace the 'dpkg-buildpackage -S' wrapper with a native pipeline in
src/build/:
- deb822 control parser/writer with dpkg-compatible multiline rendering
(control.rs)
- md5/sha1/sha256 checksum registry, insertion-ordered like dpkg's
artifact accumulation (checksums.rs)
- Debian version splitting/validation and full changelog entry parsing,
including binNMU binary-only entries (metadata.rs)
- build-type bitflags and rules-target/artifact-suffix mapping
(buildtype.rs)
- environment setup: SOURCE_DATE_EPOCH, DEB_BUILD_OPTIONS,
dpkg-architecture env dump, vendor default profiles and the sanitized
Environment field recorded in .buildinfo (env.rs)
- debian/files registry with atomic saves (files.rs)
- native .buildinfo writer, including the Installed-Build-Depends
closure computed over the dpkg status database (buildinfo.rs)
- native .changes writer emitting dpkg's canonical field order with
legacy Files + Checksums-Sha1/Sha256 (changes.rs)
- gpgme clearsigning with the transitive checksum cascade
(dsc -> buildinfo -> changes), key discovery from the changelog
maintainer and UNRELEASED no-sign handling (sign.rs)
dpkg-source (-b/--before-build/--after-build) intentionally remains a
subprocess; debian/rules execution is unchanged.
Validated differentially against real dpkg-buildpackage -S -I -i -nc -d
on native and 3.0 (quilt) fixture packages: .dsc byte-identical, .changes
payload matches modulo machine-dependent Installed-Build-Depends and
Environment content, all signatures verify with gpg, artifact ordering
and UNRELEASED no-sign behavior match dpkg.
vhaudiquet