Change PackageInfo types (#3113)

Use NoArchType in PackageInfo

libmamba/include/mamba/specs/package_info.hpp

@@ -12,6 +12,8 @@
 
 #include <nlohmann/json_fwd.hpp>
 
+#include "mamba/specs/platform.hpp"
+
 namespace mamba::specs
 {
     class PackageInfo
@@ -21,7 +23,6 @@ namespace mamba::specs
         std::string name = {};
         std::string version = {};
         std::string build_string = {};
-        std::string noarch = {};
         std::size_t build_number = 0;
         /**
          * Could contain "conda-forge", "conda-forge/linux-64", or a url.
@@ -33,15 +34,16 @@ namespace mamba::specs
         std::string subdir = {};
         std::string filename = {};
         std::string license = {};
-        std::size_t size = 0;
-        std::size_t timestamp = 0;
         std::string md5 = {};
         std::string sha256 = {};
+        std::string signatures = {};
         std::vector<std::string> track_features = {};
         std::vector<std::string> depends = {};
         std::vector<std::string> constrains = {};
-        std::string signatures = {};
         std::vector<std::string> defaulted_keys = {};
+        NoArchType noarch = NoArchType::No;
+        std::size_t size = 0;
+        std::size_t timestamp = 0;
 
         PackageInfo() = default;
         explicit PackageInfo(std::string name);

libmamba/src/core/pool.cpp

@@ -297,7 +297,7 @@ namespace mamba
             out.name = s.name();
             out.version = s.version();
             out.build_string = s.build_string();
-            out.noarch = s.noarch();
+            out.noarch = specs::noarch_parse(s.noarch()).value_or(specs::NoArchType::No);
             out.build_number = s.build_number();
             out.channel = s.channel();
             out.package_url = s.url();

libmamba/src/core/repo.cpp

@@ -94,7 +94,11 @@ namespace mamba
             solv.set_name(pkg.name);
             solv.set_version(pkg.version);
             solv.set_build_string(pkg.build_string);
-            solv.set_noarch(pkg.noarch);
+            if (pkg.noarch != specs::NoArchType::No)
+            {
+                auto noarch = std::string(specs::noarch_name(pkg.noarch));  // SSO
+                solv.set_noarch(noarch);
+            }
             solv.set_build_number(pkg.build_number);
             solv.set_channel(pkg.channel);
             solv.set_url(pkg.package_url);

libmamba/src/specs/package_info.cpp

@@ -54,7 +54,7 @@ namespace mamba::specs
         j["timestamp"] = timestamp;
         j["build"] = build_string;
         j["build_number"] = build_number;
-        if (!noarch.empty())
+        if (noarch != NoArchType::No)
         {
             j["noarch"] = noarch;
         }
@@ -240,7 +240,7 @@ namespace mamba::specs
         j["build"] = pkg.build_string;
         j["build_string"] = pkg.build_string;
         j["build_number"] = pkg.build_number;
-        if (!pkg.noarch.empty())
+        if (pkg.noarch != NoArchType::No)
         {
             j["noarch"] = pkg.noarch;
         }
@@ -302,16 +302,9 @@ namespace mamba::specs
         }
 
         // add the noarch type if we know it (only known for installed packages)
-        if (j.contains("noarch"))
+        if (auto it = j.find("noarch"); it != j.end())
         {
-            if (j["noarch"].type() == nlohmann::json::value_t::boolean)
-            {
-                pkg.noarch = "generic_v1";
-            }
-            else
-            {
-                pkg.noarch = j.value("noarch", "");
-            }
+            pkg.noarch = *it;
         }
 
         pkg.depends = j.value("depends", std::vector<std::string>());

libmamba/src/specs/platform.cpp

@@ -134,11 +134,20 @@ namespace mamba::specs
         {
             j = noarch_name(noarch);
         }
+        else
+        {
+            j = nullptr;
+        }
     }
 
     void from_json(const nlohmann::json& j, NoArchType& noarch)
     {
         // Legacy deserilization
+        if (j.is_null())
+        {
+            noarch = NoArchType::No;
+            return;
+        }
         if (j.is_boolean())
         {
             noarch = j.get<bool>() ? NoArchType::Generic : NoArchType::No;

libmambapy/tests/test_specs.py

@@ -687,6 +687,7 @@ def test_VersionSpec():
 
 def test_PackageInfo():
     PackageInfo = libmambapy.specs.PackageInfo
+    NoArchType = libmambapy.specs.NoArchType
 
     pkg = PackageInfo(name="pkg", version="1.0", build_string="bld", build_number=2)
 
@@ -707,8 +708,8 @@ def test_PackageInfo():
     assert pkg.build_string == "mybld"
     pkg.build_number = 5
     assert pkg.build_number == 5
-    pkg.noarch = "generic"
-    assert pkg.noarch == "generic"
+    pkg.noarch = "Generic"
+    assert pkg.noarch == NoArchType.Generic
     pkg.channel = "conda-forge"
     assert pkg.channel == "conda-forge"
     pkg.package_url = "https://repo.mamba.pm/conda-forge/linux-64/foo-4.0-mybld.conda"