Add httpfs DB migrations and generate the input (#35)

api/internal/genapi/create.go

@@ -37,7 +37,7 @@ var createFuncs = map[string][]*createInfo{
 
 func writeCreateFuncs() {
 	for outPkg, funcs := range createFuncs {
-		outFile := os.Getenv("APIGEN_BASEPATH") + fmt.Sprintf("/api/%s/create.gen.go", outPkg)
+		outFile := os.Getenv("GEN_BASEPATH") + fmt.Sprintf("/api/%s/create.gen.go", outPkg)
 		outBuf := bytes.NewBuffer([]byte(fmt.Sprintf(
 			`// Code generated by "make api"; DO NOT EDIT.
 package %s
@@ -92,4 +92,4 @@ func (s {{ .BaseType }}) Create{{ .TargetType }}(ctx context.Context, {{ .LowerT
 
 	return target, apiErr, nil
 }
-	`))
+`))