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-rw-r--r--apt-pkg/deb/debmetaindex.cc31
1 files changed, 22 insertions, 9 deletions
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index ea32e6235..ead07a479 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -165,6 +165,7 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
std::string const tplMetaKey = APT_T_CONFIG_STR(flatArchive ? "flatMetaKey" : "MetaKey", "");
std::string const tplShortDesc = APT_T_CONFIG_STR("ShortDescription", "");
std::string const tplLongDesc = "$(SITE) " + APT_T_CONFIG_STR(flatArchive ? "flatDescription" : "Description", "");
+ std::string const tplIdentifier = APT_T_CONFIG_STR("Identifier", *T);
bool const IsOptional = APT_T_CONFIG_BOOL("Optional", true);
bool const KeepCompressed = APT_T_CONFIG_BOOL("KeepCompressed", GzipIndex);
bool const DefaultEnabled = APT_T_CONFIG_BOOL("DefaultEnabled", true);
@@ -229,11 +230,14 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
std::string MetaKey = tplMetaKey;
std::string ShortDesc = tplShortDesc;
std::string LongDesc = tplLongDesc;
+ std::string Identifier = tplIdentifier;
for (std::map<std::string, std::string>::const_iterator O = Options.begin(); O != Options.end(); ++O)
{
- MetaKey = SubstVar(MetaKey, std::string("$(") + O->first + ")", O->second);
- ShortDesc = SubstVar(ShortDesc, std::string("$(") + O->first + ")", O->second);
- LongDesc = SubstVar(LongDesc, std::string("$(") + O->first + ")", O->second);
+ std::string const varname = "$(" + O->first + ")";
+ MetaKey = SubstVar(MetaKey, varname, O->second);
+ ShortDesc = SubstVar(ShortDesc, varname, O->second);
+ LongDesc = SubstVar(LongDesc, varname, O->second);
+ Identifier = SubstVar(Identifier, varname, O->second);
}
{
@@ -291,6 +295,7 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
// not available in templates, but in the indextarget
Options.insert(std::make_pair("BASE_URI", baseURI));
Options.insert(std::make_pair("REPO_URI", URI));
+ Options.insert(std::make_pair("IDENTIFIER", Identifier));
Options.insert(std::make_pair("TARGET_OF", Type));
Options.insert(std::make_pair("CREATED_BY", *T));
Options.insert(std::make_pair("FALLBACK_OF", FallbackOf));
@@ -945,12 +950,13 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
std::map<std::string, std::string>::const_iterator const opt = Options.find(target);
if (opt == Options.end())
continue;
- auto const tarItr = std::find(mytargets.begin(), mytargets.end(), target);
- bool const optValue = StringToBool(opt->second);
- if (optValue == true && tarItr == mytargets.end())
- mytargets.push_back(target);
- else if (optValue == false && tarItr != mytargets.end())
- mytargets.erase(std::remove(mytargets.begin(), mytargets.end(), target), mytargets.end());
+ auto const idMatch = [&](std::string const &t) {
+ return target == _config->Find(std::string("Acquire::IndexTargets::") + Name + "::" + t + "::Identifier", t);
+ };
+ if (StringToBool(opt->second))
+ std::copy_if(alltargets.begin(), alltargets.end(), std::back_inserter(mytargets), idMatch);
+ else
+ mytargets.erase(std::remove_if(mytargets.begin(), mytargets.end(), idMatch), mytargets.end());
}
// if we can't order it in a 1000 steps we give up… probably a cycle
for (auto i = 0; i < 1000; ++i)
@@ -972,6 +978,13 @@ class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
if (Changed == false)
break;
}
+ // remove duplicates without changing the order (in first appearance)
+ {
+ std::set<std::string> seenOnce;
+ mytargets.erase(std::remove_if(mytargets.begin(), mytargets.end(), [&](std::string const &t) {
+ return seenOnce.insert(t).second == false;
+ }), mytargets.end());
+ }
bool UsePDiffs = _config->FindB("Acquire::PDiffs", true);
{