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authorDavid Kalnischkies <david@kalnischkies.de>2016-08-16 20:08:29 +0200
committerDavid Kalnischkies <david@kalnischkies.de>2016-08-17 14:12:25 +0200
commit8bd823d0a1f7e08ad94a7110bb118f73348133a1 (patch)
tree29d2b2920123653c02bded8a6f8faf66dd69e8e8 /apt-pkg
parente289907f5e7241034cb0d37055dc2cba4e3a19af (diff)
add --with-source option and Packages/Sources support
We support "./foobar.deb" as a way to install a deb file directly. Recently .changes files were added. This highlights a problem as you can't add the changes file without also trying to install all of them. Now, it could also be handy to add entire Packages/Sources files to perhaps get a bunch of packages in without installing them all implicitly. This commit introduces --with-source which allows to add *.deb, *.changes, *.dsc, source-dirs, Packages & Sources files (the later can also be compressed) without also installing them.
Diffstat (limited to 'apt-pkg')
-rw-r--r--apt-pkg/deb/debindexfile.cc6
-rw-r--r--apt-pkg/indexfile.cc8
-rw-r--r--apt-pkg/sourcelist.cc34
3 files changed, 45 insertions, 3 deletions
diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc
index 6a23b2c00..65bd3e6ee 100644
--- a/apt-pkg/deb/debindexfile.cc
+++ b/apt-pkg/deb/debindexfile.cc
@@ -80,7 +80,11 @@ debPackagesIndex::debPackagesIndex(IndexTarget const &Target, bool const Trusted
std::string debPackagesIndex::ArchiveInfo(pkgCache::VerIterator const &Ver) const
{
std::string Res = Target.Description;
- Res.erase(Target.Description.rfind(' '));
+ {
+ auto const space = Target.Description.rfind(' ');
+ if (space != std::string::npos)
+ Res.erase(space);
+ }
Res += " ";
Res += Ver.ParentPkg().Name();
diff --git a/apt-pkg/indexfile.cc b/apt-pkg/indexfile.cc
index b1435d32c..934943205 100644
--- a/apt-pkg/indexfile.cc
+++ b/apt-pkg/indexfile.cc
@@ -151,7 +151,13 @@ std::string IndexTarget::Option(OptionKeys const EnumKey) const /*{{{*/
APT_CASE(ALLOW_WEAK);
APT_CASE(ALLOW_DOWNGRADE_TO_INSECURE);
#undef APT_CASE
- case FILENAME: return _config->FindDir("Dir::State::lists") + URItoFileName(URI);
+ case FILENAME:
+ {
+ auto const M = Options.find("FILENAME");
+ if (M == Options.end())
+ return _config->FindDir("Dir::State::lists") + URItoFileName(URI);
+ return M->second;
+ }
case EXISTING_FILENAME:
std::string const filename = Option(FILENAME);
std::vector<std::string> const types = VectorizeString(Option(COMPRESSIONTYPES), ' ');
diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index 000539582..f4a84cc9b 100644
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -328,6 +328,9 @@ bool pkgSourceList::ReadMainList()
// Only warn if there is no sources.list file.
_error->WarningE("RealFileExists", _("Unable to read %s"), Main.c_str());
+ for (auto && file: _config->FindVector("APT::Sources::With"))
+ Res &= AddVolatileFile(file, nullptr);
+
return Res;
}
/*}}}*/
@@ -544,6 +547,22 @@ void pkgSourceList::AddVolatileFile(pkgIndexFile * const File) /*{{{*/
VolatileFiles.push_back(File);
}
/*}}}*/
+static bool fileNameMatches(std::string const &filename, std::string const &idxtype)/*{{{*/
+{
+ for (auto && type: APT::Configuration::getCompressionTypes())
+ {
+ if (type == "uncompressed")
+ {
+ if (filename == idxtype || APT::String::Endswith(filename, '_' + idxtype))
+ return true;
+ }
+ else if (filename == idxtype + '.' + type ||
+ APT::String::Endswith(filename, '_' + idxtype + '.' + type))
+ return true;
+ }
+ return false;
+}
+ /*}}}*/
bool pkgSourceList::AddVolatileFile(std::string const &File, std::vector<std::string> * const VolatileCmdL)/*{{{*/
{
// Note: FileExists matches directories and links, too!
@@ -574,7 +593,20 @@ bool pkgSourceList::AddVolatileFile(std::string const &File, std::vector<std::st
return true;
}
else
- return false;
+ {
+ auto const filename = flNotDir(File);
+ auto const Target = IndexTarget(File, filename, File, "file:" + File, false, true, {
+ { "FILENAME", File },
+ { "REPO_URI", "file:" + flAbsPath(flNotFile(File)) + '/' },
+ { "COMPONENT", "volatile-packages-file" },
+ });
+ if (fileNameMatches(filename, "Packages"))
+ AddVolatileFile(new debPackagesIndex(Target, true));
+ else if (fileNameMatches(filename, "Sources"))
+ AddVolatileFile(new debSourcesIndex(Target, true));
+ else
+ return false;
+ }
if (VolatileCmdL != nullptr)
VolatileCmdL->push_back(File);