feat: support release inc operations

Author: dario-piotrowicz

include/version_weaver.h

@@ -98,8 +98,8 @@ enum release_type {
   PRE_MAJOR,
   PRE_MINOR,
   PRE_PATCH,
+  RELEASE,
   // TODO: also support
-  //  - RELEASE
   //  - PRE_RELEASE
 };
 

src/version_weaver.cpp

@@ -83,6 +83,12 @@ std::expected<std::string, parse_error> inc(version input,
                                        std::to_string(incremented_patch_int)};
       break;
     }
+    case RELEASE: {
+      if (!input.pre_release.has_value()) {
+        return std::unexpected(parse_error::INVALID_INPUT);
+      }
+      return version_weaver::version{input.major, input.minor, input.patch};
+    };
     default:
       return std::unexpected(parse_error::INVALID_RELEASE_TYPE);
   }

tests/basictests.cpp

@@ -244,6 +244,18 @@ std::vector<IncTestData> inc_values = {
     {version_weaver::version{"1", "2", "0", "1"}, "1.2.0-1",
      version_weaver::release_type::PRE_PATCH, "1.2.1-0",
      version_weaver::version{"1", "2", "1", "0"}},
+    {version_weaver::version{"1", "0", "0", "1"}, "1.0.0-1",
+     version_weaver::release_type::RELEASE, "1.0.0",
+     version_weaver::version{"1", "0", "0"}},
+    {version_weaver::version{"1", "2", "0", "1"}, "1.2.0-1",
+     version_weaver::release_type::RELEASE, "1.2.0",
+     version_weaver::version{"1", "2", "0"}},
+    {version_weaver::version{"1", "2", "3", "1"}, "1.2.3-1",
+     version_weaver::release_type::RELEASE, "1.2.3",
+     version_weaver::version{"1", "2", "3"}},
+    {version_weaver::version{"1", "2", "3"}, "1.2.3",
+     version_weaver::release_type::RELEASE, "1.2.3",
+     std::unexpected(version_weaver::parse_error::INVALID_INPUT)},
 };
 
 TEST(basictests, inc) {