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GeezerVison is showing github.com — added embedded example and conditional package flags · rarestype/JavaScriptKit@26b7a8e

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  • Examples
    • Basic
      • build.sh
    • Embedded
      • .gitignore
      • Package.swift
      • README.md
      • Sources/EmbeddedApp
        • _thingsThatShouldNotBeNeeded.swift
        • main.swift
      • _Runtime
        • _bundling_does_not_work_with_embedded
        • index.js
        • index.mjs
      • build.sh
      • index.html
      • index.js
  • Package.swift
  • Sources
    • JavaScriptKit
      • Features.swift
      • FundamentalObjects
        • JSClosure.swift
        • JSFunction.swift
      • JSValue.swift
    • _CJavaScriptKit
      • _CJavaScriptKit.c
  • swift-build-embedded
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‎Examples/Basic/build.sh‎

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swift build --swift-sdk DEVELOPMENT-SNAPSHOT-2024-07-09-a-wasm32-unknown-wasi -Xswiftc -Xclang-linker -Xswiftc -mexec-model=reactor -Xlinker --export=__main_argc_argv
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swift build --swift-sdk DEVELOPMENT-SNAPSHOT-2024-09-20-a-wasm32-unknown-wasi -Xswiftc -Xclang-linker -Xswiftc -mexec-model=reactor -Xlinker --export=__main_argc_argv
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‎Examples/Embedded/.gitignore‎

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.DS_Store
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/.build
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/Packages
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/*.xcodeproj
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xcuserdata/
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Package.resolved
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‎Examples/Embedded/Package.swift‎

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// swift-tools-version:5.10
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import PackageDescription
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let package = Package(
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name: "Embedded",
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dependencies: [
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.package(name: "JavaScriptKit", path: "../../"),
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.package(url: "https://github.com/swifweb/EmbeddedFoundation", branch: "0.1.0")
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],
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targets: [
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.executableTarget(
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name: "EmbeddedApp",
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dependencies: [
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"JavaScriptKit",
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.product(name: "Foundation", package: "EmbeddedFoundation")
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]
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)
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]
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)
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‎Examples/Embedded/README.md‎

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# Embedded example
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```sh
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$ ./build.sh
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$ npx serve
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```
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‎Examples/Embedded/Sources/EmbeddedApp/_thingsThatShouldNotBeNeeded.swift‎

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import JavaScriptKit
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// NOTE: it seems the embedded tree shaker gets rid of these exports if they are not used somewhere
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func _i_need_to_be_here_for_wasm_exports_to_work() {
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_ = _library_features
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_ = _call_host_function_impl
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_ = _free_host_function_impl
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}
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// TODO: why do I need this? and surely this is not ideal... figure this out, or at least have this come from a C lib
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@_cdecl("strlen")
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func strlen(_ s: UnsafePointer<Int8>) -> Int {
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var p = s
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while p.pointee != 0 {
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p += 1
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}
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return p - s
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}
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‎Examples/Embedded/Sources/EmbeddedApp/main.swift‎

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import JavaScriptKit
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let alert = JSObject.global.alert.function!
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let document = JSObject.global.document
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print("Document title: \(document.title.string ?? "")")
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var divElement = document.createElement("div")
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divElement.innerText = "Hello, world 2"
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_ = document.body.appendChild(divElement)
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var buttonElement = document.createElement("button")
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buttonElement.innerText = "Alert demo"
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buttonElement.onclick = JSValue.object(JSClosure { _ in
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divElement.innerText = "Hello, world 3"
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return .undefined
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})
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_ = document.body.appendChild(buttonElement)
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func print(_ message: String) {
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_ = JSObject.global.console.log(message)
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}
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‎Examples/Embedded/_Runtime/_bundling_does_not_work_with_embedded‎

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