From 8e58aecf3dd8d94b9c85b8fa18c00d3542bb4d48 Mon Sep 17 00:00:00 2001
From: Andrew Mason <andrew@planetscale.com>
Date: Sun, 20 Aug 2023 06:40:48 -0400
Subject: [PATCH] standard ghost/ptosc names

Signed-off-by: Andrew Mason <andrew@planetscale.com>
---
 go/vt/vtctl/schematools/schematools.go      |  5 ++
 go/vt/vtctl/schematools/schematools_test.go | 69 +++++++++++++++++++++
 2 files changed, 74 insertions(+)
 create mode 100644 go/vt/vtctl/schematools/schematools_test.go

diff --git a/go/vt/vtctl/schematools/schematools.go b/go/vt/vtctl/schematools/schematools.go
index 82151f9d545..059b7ca3db8 100644
--- a/go/vt/vtctl/schematools/schematools.go
+++ b/go/vt/vtctl/schematools/schematools.go
@@ -92,6 +92,11 @@ func SchemaMigrationStrategyName(strategy vtctldatapb.SchemaMigration_Strategy)
 		return "unknown"
 	}
 
+	switch strategy {
+	case vtctldatapb.SchemaMigration_GHOST, vtctldatapb.SchemaMigration_PTOSC:
+		name = strings.Join([]string{name[:2], name[2:]}, "-")
+	}
+
 	return strings.ToLower(name)
 }
 
diff --git a/go/vt/vtctl/schematools/schematools_test.go b/go/vt/vtctl/schematools/schematools_test.go
new file mode 100644
index 00000000000..94909ab52b1
--- /dev/null
+++ b/go/vt/vtctl/schematools/schematools_test.go
@@ -0,0 +1,69 @@
+/*
+Copyright 2023 The Vitess Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package schematools
+
+import (
+	"testing"
+
+	vtctldatapb "vitess.io/vitess/go/vt/proto/vtctldata"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSchemaMigrationStrategyName(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		in  vtctldatapb.SchemaMigration_Strategy
+		out string
+	}{
+		{
+			in:  vtctldatapb.SchemaMigration_ONLINE,
+			out: "vitess",
+		},
+		{
+			in:  vtctldatapb.SchemaMigration_VITESS,
+			out: "vitess",
+		},
+		{
+			in:  vtctldatapb.SchemaMigration_GHOST,
+			out: "gh-ost",
+		},
+		{
+			in:  vtctldatapb.SchemaMigration_PTOSC,
+			out: "pt-osc",
+		},
+		{
+			in:  vtctldatapb.SchemaMigration_DIRECT,
+			out: "direct",
+		},
+		{
+			in:  vtctldatapb.SchemaMigration_Strategy(-1),
+			out: "unknown",
+		},
+	}
+
+	for _, test := range tests {
+		test := test
+		t.Run(test.out, func(t *testing.T) {
+			t.Parallel()
+
+			out := SchemaMigrationStrategyName(test.in)
+			assert.Equal(t, test.out, out)
+		})
+	}
+}