diff options
| -rw-r--r-- | apt-pkg/edsp.cc | 16 | ||||
| -rw-r--r-- | doc/external-dependency-solver-protocol.txt | 9 |
2 files changed, 23 insertions, 2 deletions
diff --git a/apt-pkg/edsp.cc b/apt-pkg/edsp.cc index 178791dae..88ad27681 100644 --- a/apt-pkg/edsp.cc +++ b/apt-pkg/edsp.cc @@ -113,10 +113,22 @@ void EDSP::WriteScenarioVersion(pkgDepCache &Cache, FILE* output, pkgCache::PkgI else if ((Ver->MultiArch & pkgCache::Version::Same) == pkgCache::Version::Same) fprintf(output, "Multi-Arch: same\n"); signed short Pin = std::numeric_limits<signed short>::min(); - for (pkgCache::VerFileIterator File = Ver.FileList(); File.end() == false; ++File) { - signed short const p = Cache.GetPolicy().GetPriority(File.File()); + std::set<string> Releases; + for (pkgCache::VerFileIterator I = Ver.FileList(); I.end() == false; ++I) { + pkgCache::PkgFileIterator File = I.File(); + signed short const p = Cache.GetPolicy().GetPriority(File); if (Pin < p) Pin = p; + if ((File->Flags & pkgCache::Flag::NotSource) != pkgCache::Flag::NotSource) { + string Release = File.RelStr(); + if (!Release.empty()) + Releases.insert(Release); + } + } + if (!Releases.empty()) { + fprintf(output, "APT-Release:\n"); + for (std::set<string>::iterator R = Releases.begin(); R != Releases.end(); ++R) + fprintf(output, " %s\n", R->c_str()); } fprintf(output, "APT-Pin: %d\n", Pin); if (Cache.GetCandidateVer(Pkg) == Ver) diff --git a/doc/external-dependency-solver-protocol.txt b/doc/external-dependency-solver-protocol.txt index 477bc23ed..790f2f1ee 100644 --- a/doc/external-dependency-solver-protocol.txt +++ b/doc/external-dependency-solver-protocol.txt @@ -209,6 +209,15 @@ field. The following fields are supported in package stanzas: should be removed by the solver only when the Autoremove action is requested (see Request section). +- **APT-Release:** (optional) The releases the package belongs to, according to + APT. The format of this field is multiline with one value per line and the + first line (the one containing the field name) empty. Each subsequent line + corresponds to one of the releases the package belongs to and looks like + this: `o=Debian,a=unstable,n=sid,l=Debian,c=main`. That is, each release line + is a comma-separated list of "key=value" pairs, each of which denotes a + Release file entry (Origin, Label, Codename, etc.) in the format of + APT_PREFERENCES(5). + ### Answer An answer from the external solver to APT is either a *solution* or an |