1 files changed, 46 insertions, 0 deletions
diff --git a/toolsrc/src/package_spec.cpp b/toolsrc/src/package_spec.cpp
new file mode 100644
index 000000000..ece5f91e9
--- /dev/null
+++ b/toolsrc/src/package_spec.cpp
@@ -0,0 +1,46 @@
+#include "package_spec.h"
+
+namespace vcpkg
+{
+    expected<package_spec> parse(const std::string& spec, const triplet& default_target_triplet)
+    {
+        auto pos = spec.find(':');
+        if (pos == std::string::npos)
+        {
+            return package_spec{spec, default_target_triplet};
+        }
+
+        auto pos2 = spec.find(':', pos + 1);
+        if (pos2 != std::string::npos)
+        {
+            return std::error_code(package_spec_parse_result::too_many_colons);
+        }
+
+        return package_spec{spec.substr(0, pos), spec.substr(pos + 1)};
+    }
+
+    std::string package_spec::dir() const
+    {
+        return Strings::format("%s_%s", this->name, this->target_triplet);
+    }
+
+    std::string to_string(const package_spec& spec)
+    {
+        return Strings::format("%s:%s", spec.name, spec.target_triplet);
+    }
+
+    std::string to_printf_arg(const package_spec& spec)
+    {
+        return to_string(spec);
+    }
+
+    bool operator==(const package_spec& left, const package_spec& right)
+    {
+        return left.name == right.name && left.target_triplet == right.target_triplet;
+    }
+
+    std::ostream& operator<<(std::ostream& os, const package_spec& spec)
+    {
+        return os << to_string(spec);
+    }
+}