Kotlin and Java API for generating .swift source files.
SwiftPoetis a Kotlin and Java API for generating
.swiftsource files.
Source file generation can be useful when doing things such as annotation processing or interacting with metadata files (e.g., database schemas, protocol formats). By generating code, you eliminate the need to write boilerplate while also keeping a single source of truth for the metadata.
Here's a
HelloWorldfile:
import RxSwiftclass Greeter {
private let name: String
init(name: String) { self.name = name }
func greet() -> Observable { return Observable.from("Hello (name)") }
}
And this is the code to generate it with SwiftPoet:
val observableTypeName = DeclaredTypeName.typeName("RxSwift.Observable")val testClass = TypeSpec.classBuilder("Greeter") .addProperty("name", STRING, Modifier.PRIVATE) .addFunction( FunctionSpec.constructorBuilder() .addParameter("name", STRING) .addCode("self.name = name\n") .build() ) .addFunction( FunctionSpec.builder("greet") .returns(observableTypeName.parameterizedBy(STRING)) .addCode("return %T.from("Hello \(name)")\n", observableTypeName) .build() ) .build()
val file = FileSpec.builder("Greeter") .addType(testClass) .build()
val out = StringWriter() file.writeTo(out)
The KDoc catalogs the complete SwiftPoet API, which is inspired by JavaPoet.
Download the latest .jar or depend via Maven:
io.outfoxx swiftpoet 1.0.0
or Gradle:
compile 'io.outfoxx:swiftpoet:1.0.0'
Snapshots of the development version are available in Sonatype's
snapshotsrepository.
Copyright 2017 Outfox, Inc.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.