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ActionUIViewer: Add support for remote json
Download json and then open when the json location argument is http:// or https:// Fix a crash when loading VideoPlayer. For some reason `import AVKit` in VideoPlayer.swift in ActionUI library is not auto-linking it in ActionUIViewer
1 parent 05f6604 commit 072de83

2 files changed

Lines changed: 70 additions & 18 deletions

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‎ActionUI.xcodeproj/project.pbxproj‎

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Original file line numberDiff line numberDiff line change
@@ -19,6 +19,7 @@
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1DDC4BE32F3DA8A100604C66 /* ActionUI.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1D03F8E62E49EEC3004A42BB /* ActionUI.framework */; };
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1DDC4BF32F3DC8B700604C66 /* ActionUI.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1D03F8E62E49EEC3004A42BB /* ActionUI.framework */; };
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1DDC4BF42F3DC8B700604C66 /* ActionUISwiftAdapter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1DD4E4282E8F3228001E0C83 /* ActionUISwiftAdapter.framework */; };
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1DDC4C4A2F40684500604C66 /* AVKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1DDC4C492F40684500604C66 /* AVKit.framework */; };
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/* End PBXBuildFile section */
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/* Begin PBXContainerItemProxy section */
@@ -176,6 +177,7 @@
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1DD4E44F2E8FA9CA001E0C83 /* ActionUIObjCTestApp.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = ActionUIObjCTestApp.app; sourceTree = BUILT_PRODUCTS_DIR; };
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1DDC483C2F3DA52D00604C66 /* ActionUIVerifier */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = ActionUIVerifier; sourceTree = BUILT_PRODUCTS_DIR; };
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1DDC4BE82F3DC89D00604C66 /* ActionUIViewer */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = ActionUIViewer; sourceTree = BUILT_PRODUCTS_DIR; };
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1DDC4C492F40684500604C66 /* AVKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AVKit.framework; path = System/Library/Frameworks/AVKit.framework; sourceTree = SDKROOT; };
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/* End PBXFileReference section */
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/* Begin PBXFileSystemSynchronizedBuildFileExceptionSet section */
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isa = PBXFrameworksBuildPhase;
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buildActionMask = 2147483647;
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files = (
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1DDC4C4A2F40684500604C66 /* AVKit.framework in Frameworks */,
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1DDC4BF32F3DC8B700604C66 /* ActionUI.framework in Frameworks */,
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1DDC4BF42F3DC8B700604C66 /* ActionUISwiftAdapter.framework in Frameworks */,
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);
@@ -452,6 +455,7 @@
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1D03F97A2E49F68F004A42BB /* Frameworks */ = {
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isa = PBXGroup;
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children = (
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1DDC4C492F40684500604C66 /* AVKit.framework */,
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1D03F97D2E49F69A004A42BB /* SwiftUI.framework */,
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);
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name = Frameworks;

‎ActionUIViewer/ActionUIViewer.swift‎

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Original file line numberDiff line numberDiff line change
@@ -1,9 +1,14 @@
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// ActionUI - SwiftUI component library
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// Copyright (c) 2025-2026 Tomasz Kukielka
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//
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// ActionUIViewer main.swift
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// Licensed under the PolyForm Small Business License 1.0.0
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// https://polyformproject.org/licenses/small-business/1.0.0
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//
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// ActionUIViewer.swift
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// ActionUIViewer
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//
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// A command-line tool to view ActionUI JSON files in a window.
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// Usage: ActionUIViewer <path-to-json-file>
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//
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import SwiftUI
@@ -42,6 +47,13 @@ class ActionUIViewerAppDelegate: NSObject, NSApplicationDelegate, NSWindowDelega
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var screenshotPath: String?
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func applicationDidFinishLaunching(_ notification: Notification) {
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Task { @MainActor in
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await handleApplicationLaunch()
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}
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}
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@MainActor
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func handleApplicationLaunch() async {
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var jsonFilePath: String?
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var screenshotPath: String?
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@@ -62,27 +74,63 @@ class ActionUIViewerAppDelegate: NSObject, NSApplicationDelegate, NSWindowDelega
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i += 1
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}
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guard let path = jsonFilePath else {
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print("Usage: ActionUIViewer [--screenshot <output.png>] <input.json>")
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guard let pathOrUrl = jsonFilePath else {
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print("Usage: ActionUIViewer [--screenshot <output.png>] <path/to/input.json|https://url.to/input.json>")
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NSApp.terminate(nil)
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return
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}
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let url = URL(fileURLWithPath: path)
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self.screenshotPath = screenshotPath
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var url: URL
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var displayTitle: String
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guard FileManager.default.fileExists(atPath: path) else {
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print("Error: File not found at path: \(path)")
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window = NSWindow(contentRect: NSRect(x: 0, y: 0, width: 400, height: 200),
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styleMask: [.titled, .closable], backing: .buffered, defer: false)
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window.contentView = NSHostingView(rootView: ErrorView(message: "File not found:\n\(path)"))
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window.delegate = self
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window.center()
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window.makeKeyAndOrderFront(nil)
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NSApp.activate(ignoringOtherApps: true)
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return
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if pathOrUrl.hasPrefix("http://") || pathOrUrl.hasPrefix("https://") {
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guard let parsedUrl = URL(string: pathOrUrl) else {
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print("Error: Invalid URL: \(pathOrUrl)")
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NSApp.terminate(nil)
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return
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}
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url = parsedUrl
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displayTitle = parsedUrl.lastPathComponent.isEmpty ? parsedUrl.host ?? parsedUrl.absoluteString : parsedUrl.lastPathComponent
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print("Fetching remote JSON...")
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do {
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let (data, response) = try await URLSession.shared.data(from: url)
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guard let httpResponse = response as? HTTPURLResponse, httpResponse.statusCode == 200 else {
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print("Error: Failed to fetch remote JSON")
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NSApp.terminate(nil)
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return
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}
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let tempDir = FileManager.default.temporaryDirectory
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let tempFile = tempDir.appendingPathComponent("remote_\(UUID().uuidString).json")
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try data.write(to: tempFile)
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url = tempFile
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print("Saved remote JSON to temp file: \(tempFile.path)")
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} catch {
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print("Error fetching remote JSON: \(error)")
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NSApp.terminate(nil)
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return
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}
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} else {
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url = URL(fileURLWithPath: pathOrUrl)
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displayTitle = url.lastPathComponent
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guard FileManager.default.fileExists(atPath: pathOrUrl) else {
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print("Error: File not found at path: \(pathOrUrl)")
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window = NSWindow(contentRect: NSRect(x: 0, y: 0, width: 400, height: 200),
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styleMask: [.titled, .closable], backing: .buffered, defer: false)
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window.contentView = NSHostingView(rootView: ErrorView(message: "File not found:\n\(pathOrUrl)"))
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window.delegate = self
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window.center()
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window.makeKeyAndOrderFront(nil)
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NSApp.activate(ignoringOtherApps: true)
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return
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}
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}
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self.screenshotPath = screenshotPath
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let windowUUID = UUID().uuidString
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let logger = CustomLogger()
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ActionUISwift.setLogger(logger)
@@ -93,7 +141,7 @@ class ActionUIViewerAppDelegate: NSObject, NSApplicationDelegate, NSWindowDelega
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window = NSWindow(contentRect: NSRect(x: 100, y: 100, width: 800, height: 600),
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styleMask: [.titled, .closable, .miniaturizable, .resizable],
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backing: .buffered, defer: false)
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window.title = "ActionUI Viewer - \(url.lastPathComponent)"
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window.title = "ActionUI Viewer - \(displayTitle)"
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window.center()
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window.delegate = self
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@@ -123,7 +171,7 @@ class ActionUIViewerAppDelegate: NSObject, NSApplicationDelegate, NSWindowDelega
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return
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}
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let image = CGWindowListCreateImage(CGRect.zero, .optionIncludingWindow, CGWindowID(windowNumber), .boundsIgnoreFraming)
174+
let image = CGWindowListCreateImage(CGRect.zero, .optionIncludingWindow, CGWindowID(windowNumber), [])
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guard let cgImage = image else {
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print("Error: Failed to capture window")
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return

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