Use swift-mustache 2.0 beta

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.6
+// swift-tools-version:5.8
 import PackageDescription
 
 let package = Package(
@@ -11,7 +11,7 @@ let package = Package(
     dependencies: [
         .package(url: "https://github.com/soto-project/soto-smithy.git", from: "0.3.7"),
         .package(url: "https://github.com/apple/swift-argument-parser.git", from: "1.0.0"),
-        .package(url: "https://github.com/hummingbird-project/swift-mustache.git", from: "1.0.3"),
+        .package(url: "https://github.com/hummingbird-project/swift-mustache.git", from: "2.0.0-beta"),
         .package(url: "https://github.com/apple/swift-log.git", from: "1.4.0"),
     ],
     targets: [
@@ -28,7 +28,7 @@ let package = Package(
             dependencies: [
                 .product(name: "SotoSmithy", package: "soto-smithy"),
                 .product(name: "SotoSmithyAWS", package: "soto-smithy"),
-                .product(name: "HummingbirdMustache", package: "swift-mustache"),
+                .product(name: "Mustache", package: "swift-mustache"),
                 .product(name: "Logging", package: "swift-log")
             ]
         ),

Sources/SotoCodeGeneratorLib/AwsService.swift

@@ -13,8 +13,8 @@
 //===----------------------------------------------------------------------===//
 
 import Foundation
-import HummingbirdMustache
 import Logging
+import Mustache
 import SotoSmithy
 import SotoSmithyAWS
 
@@ -360,7 +360,6 @@ struct AwsService {
                             TreeHashMiddleware(header: \"x-amz-sha256-tree-hash\")
                         }
             """
-
         case "S3":
             return "S3Middleware()"
         default:
@@ -568,7 +567,7 @@ struct AwsService {
                 }
                 endpointValue = endpointValue.applyingPartitionDefaults(partition.defaults)
                 guard let variants = endpointValue.variants else { return }
-                variants.forEach { variant in
+                for variant in variants {
                     let variantString = variant.tags
                         .map { ".\($0)" }
                         .sorted()
@@ -577,7 +576,7 @@ struct AwsService {
                     guard let dnsSuffix = getDefaultValue(partition: partition, service: service, getValue: { defaults in
                         return defaults.variants?.first(where: { $0.tags == variant.tags })?.dnsSuffix
                     }) else {
-                        return
+                        continue
                     }
                     if variantEndpoints[variantString] == nil {
                         variantEndpoints[variantString] = .init()
@@ -713,7 +712,7 @@ extension AwsService {
     }
 
     struct MemberCodableContext {
-        internal init(
+        init(
             inHeader: String? = nil,
             inQuery: String? = nil,
             inURI: String? = nil,
@@ -770,7 +769,7 @@ extension AwsService {
         let location: String?
     }
 
-    class ValidationContext: HBMustacheTransformable {
+    class ValidationContext: MustacheTransformable {
         let name: String
         let shape: Bool
         let required: Bool

Sources/SotoCodeGeneratorLib/SotoCodeGen.swift

@@ -13,8 +13,8 @@
 //===----------------------------------------------------------------------===//
 
 import Foundation
-import HummingbirdMustache
 import Logging
+import Mustache
 import SotoSmithy
 import SotoSmithyAWS
 
@@ -39,7 +39,7 @@ public struct SotoCodeGen {
     }
 
     let command: SotoCodeGenCommand
-    let library: HBMustacheLibrary
+    let library: MustacheLibrary
     let logger: Logging.Logger
 
     public init(command: SotoCodeGenCommand) throws {

Sources/SotoCodeGeneratorLib/Templates/Templates.swift

@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-import HummingbirdMustache
+import Mustache
 
 enum Templates {
     static var values: [String: String] = [
@@ -28,10 +28,10 @@ enum Templates {
         "waiters": waiterTemplate,
     ]
 
-    static func createLibrary() throws -> HBMustacheLibrary {
-        let library = HBMustacheLibrary()
+    static func createLibrary() throws -> MustacheLibrary {
+        var library = MustacheLibrary()
         for v in self.values {
-            let template = try HBMustacheTemplate(string: v.value)
+            let template = try MustacheTemplate(string: v.value)
             library.register(template, named: v.key)
         }
         return library

Sources/SotoCodeGeneratorLib/Templates/struct.swift

@@ -107,7 +107,8 @@ extension Templates {
                 let container = try decoder.container(keyedBy: CodingKeys.self)
     {{/empty(codingKeys)}}
     {{/shapeCoding.singleValueContainer}}
-    {{#members}}{{#memberCoding}}
+    {{#members}}
+    {{#memberCoding}}
     {{#isCodable}}
                 self.{{variable}} = try container.decode{{^propertyWrapper}}{{^required}}IfPresent{{/required}}{{/propertyWrapper}}({{codableType}}.self, forKey: .{{variable}}){{#propertyWrapper}}.wrappedValue{{/propertyWrapper}}
     {{/isCodable}}
@@ -120,7 +121,8 @@ extension Templates {
     {{#isStatusCode}}
                 self.{{variable}} = response.decodeStatus()
     {{/isStatusCode}}
-    {{/memberCoding}}{{/members}}
+    {{/memberCoding}}
+    {{/members}}
             }
     {{/shapeCoding.requiresDecodeInit}}
     {{#shapeCoding.requiresEncode}}
@@ -140,7 +142,8 @@ extension Templates {
                 _ = encoder.container(keyedBy: CodingKeys.self)
     {{/empty(codingKeys)}}
     {{/shapeCoding.singleValueContainer}}
-    {{#members}}{{#memberCoding}}
+    {{#members}}
+    {{#memberCoding}}
     {{#isCodable}}
                 try container.encode{{^required}}IfPresent{{/required}}(self.{{variable}}, forKey: .{{variable}})
     {{/isCodable}}
@@ -162,7 +165,8 @@ extension Templates {
     {{#isPayload}}
                 try container.encode(self.{{variable}})
     {{/isPayload}}
-    {{/memberCoding}}{{/members}}
+    {{/memberCoding}}
+    {{/members}}
             }
     {{/shapeCoding.requiresEncode}}
     {{! validate() function }}