Merge pull request 'codex/ios-app' (#1) from codex/ios-app into main

Reviewed-on: #1

AGENTS.md

@@ -0,0 +1,55 @@
+# Repository instructions
+
+## iOS simulator build and deployment
+
+This Apple Silicon project builds the simulator app for `arm64`. Do not disable
+code signing: the Rust build script consumes Xcode's generated simulator
+entitlement paths. Do not request an `x86_64` simulator build unless the
+`x86_64-apple-ios` Rust target has explicitly been installed.
+
+Use this sequence from the repository root:
+
+```sh
+cd ios
+xcodegen generate
+
+xcodebuild \
+  -project Gotcha.xcodeproj \
+  -scheme Gotcha \
+  -configuration Debug \
+  -sdk iphonesimulator \
+  -destination 'platform=iOS Simulator,name=iPhone 17 Pro' \
+  ARCHS=arm64 \
+  ONLY_ACTIVE_ARCH=YES \
+  build
+
+gotcha_build_dir="$(
+  xcodebuild \
+    -project Gotcha.xcodeproj \
+    -scheme Gotcha \
+    -configuration Debug \
+    -sdk iphonesimulator \
+    -destination 'platform=iOS Simulator,name=iPhone 17 Pro' \
+    -showBuildSettings -json \
+    ARCHS=arm64 \
+    ONLY_ACTIVE_ARCH=YES |
+  plutil -extract 0.buildSettings.TARGET_BUILD_DIR raw -o - -
+)"
+xcrun simctl install booted "$gotcha_build_dir/Gotcha.app"
+xcrun simctl launch booted de.rfc1437.gotcha
+```
+
+Before deploying, check for a booted simulator with
+`xcrun simctl list devices available`. If none is booted, boot an available
+iPhone (currently `xcrun simctl boot "iPhone 17 Pro"`) and open Simulator.
+CoreSimulator access may require running `xcodebuild` and `simctl` outside the
+workspace sandbox.
+
+## Generated build data
+
+Use Xcode's default DerivedData location; do not pass `-derivedDataPath`.
+Cargo's ignored `target/` directory is a disposable build cache. Cargo does not
+bound or garbage-collect stale target artifacts, so check it with
+`du -sh target` and run `cargo clean` when disk space is worth a full rebuild.
+Do not add a custom cache-pruning tool or disable incremental compilation just
+to reduce routine cache usage.

Cargo.toml

@@ -1,11 +1,11 @@
 [workspace]
-members = ["crates/gitea", "crates/cli"]
+members = ["crates/gitea", "crates/cli", "crates/app"]
 resolver = "3"
 
 [workspace.package]
 edition = "2024"
 license = "MIT"
-rust-version = "1.85"
+rust-version = "1.92"
 
 [workspace.dependencies]
 reqwest = { version = "0.13", default-features = false, features = ["json", "rustls"] }
@@ -14,3 +14,4 @@ serde_json = "1"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 rpassword = "7"
 serde_yaml = "0.9"
+slint = { version = "=1.17.1", default-features = false, features = ["std", "backend-winit", "renderer-skia", "compat-1-2"] }

README.md

@@ -9,7 +9,8 @@ application.
 - `gotcha_gitea`: reusable asynchronous Gitea API client with the complete
   typed Gitea 1.25 API and model surface
 - `gotcha`: CLI for typed common operations and arbitrary API requests
-- iOS/Slint app: next crate, bundle identifier `de.rfc1437.gotcha`
+- `gotcha-app`: Slint iOS client for servers, owned repositories, favorites,
+  open issues, and issue details; bundle identifier `de.rfc1437.gotcha`
 
 The generated API modules and models cover every Gitea 1.25 operation. The
 low-level request API remains available for newer instance-specific endpoints;
@@ -57,5 +58,21 @@ accepted as command-line arguments or environment variables.
 1. Exercise and type API areas in the CLI: repositories, issues and pull
    requests, Actions, notifications, organizations, packages, administration.
 2. Add the Slint shell and move proven read workflows into touch-first screens.
-3. Add write workflows and iOS integrations such as secure token storage,
+3. Add write workflows and iOS integrations such as sharing, notifications,
-   sharing, notifications, and background refresh.
+   and background refresh.
+
+## iOS app
+
+Server tokens are kept in the Apple Keychain; the JSON preferences contain only
+server metadata and favorites. The app requires Xcode, XcodeGen, an installed
+iOS Simulator runtime, and Rust's
+`aarch64-apple-ios` and `aarch64-apple-ios-sim` targets. Generate the project
+after installing those prerequisites:
+
+```sh
+cd ios
+xcodegen generate
+open Gotcha.xcodeproj
+```
+
+For a fast host-side check, run `cargo test -p gotcha-app`.

crates/app/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "gotcha-app"
+version = "0.1.0"
+description = "Lightweight Slint client for Gitea on iOS"
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
+
+[[bin]]
+name = "gotcha-app"
+path = "src/main.rs"
+
+[dependencies]
+gotcha_gitea = { path = "../gitea" }
+serde.workspace = true
+serde_json.workspace = true
+security-framework = "3"
+slint.workspace = true
+tokio.workspace = true

ios/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,14 @@
+{
+  "images" : [
+    {
+      "filename" : "AppIcon.png",
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

ios/Gotcha.entitlements

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>keychain-access-groups</key>
+    <array>
+        <string>$(AppIdentifierPrefix)$(CFBundleIdentifier)</string>
+    </array>
+</dict>
+</plist>

ios/Gotcha.xcodeproj/project.pbxproj

@@ -0,0 +1,311 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 77;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		E7AC0B140F5CFC5EF226D174 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = DDAABE6B13ADC6D08D9438AF /* Assets.xcassets */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXFileReference section */
+		5FB3250A93766966A60A685E /* Gotcha.app */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = wrapper.application; path = Gotcha.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		DDAABE6B13ADC6D08D9438AF /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXGroup section */
+		A8558BC8DD12191B80F52573 = {
+			isa = PBXGroup;
+			children = (
+				DDAABE6B13ADC6D08D9438AF /* Assets.xcassets */,
+				F059299C038F3CAFCE470831 /* Products */,
+			);
+			sourceTree = "<group>";
+		};
+		F059299C038F3CAFCE470831 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				5FB3250A93766966A60A685E /* Gotcha.app */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		60C9DF1AB4A7858833302BA5 /* Gotcha */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 7E8DF3DDA64C8C998FF3BB1D /* Build configuration list for PBXNativeTarget "Gotcha" */;
+			buildPhases = (
+				409DBF67E9C2743801B8F8A4 /* Sources */,
+				6334AD54CF86DAD2EC201EBC /* Build Rust app */,
+				9EDD4380917C29EE67EE344B /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = Gotcha;
+			packageProductDependencies = (
+			);
+			productName = Gotcha;
+			productReference = 5FB3250A93766966A60A685E /* Gotcha.app */;
+			productType = "com.apple.product-type.application";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		C30A6F1B592A907D96D6AB40 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				BuildIndependentTargetsInParallel = YES;
+				LastUpgradeCheck = 1430;
+				TargetAttributes = {
+				};
+			};
+			buildConfigurationList = 807BC8918EC1B0F31384F2B7 /* Build configuration list for PBXProject "Gotcha" */;
+			developmentRegion = en;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				Base,
+				en,
+			);
+			mainGroup = A8558BC8DD12191B80F52573;
+			minimizedProjectReferenceProxies = 1;
+			preferredProjectObjectVersion = 77;
+			productRefGroup = F059299C038F3CAFCE470831 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				60C9DF1AB4A7858833302BA5 /* Gotcha */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		9EDD4380917C29EE67EE344B /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				E7AC0B140F5CFC5EF226D174 /* Assets.xcassets in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXShellScriptBuildPhase section */
+		6334AD54CF86DAD2EC201EBC /* Build Rust app */ = {
+			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			name = "Build Rust app";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(TARGET_BUILD_DIR)/$(EXECUTABLE_PATH)",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "./build_for_ios_with_cargo.bash gotcha-app\n";
+		};
+/* End PBXShellScriptBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		409DBF67E9C2743801B8F8A4 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+		2F34E9C13F86A9A4A187A561 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_ENTITLEMENTS = Gotcha.entitlements;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				INFOPLIST_FILE = Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = de.rfc1437.gotcha;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		5698E9C0385C353DCF255CDD /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_ENTITLEMENTS = Gotcha.entitlements;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				INFOPLIST_FILE = Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = de.rfc1437.gotcha;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Release;
+		};
+		6638D4C74FE4AF377E805256 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"$(inherited)",
+					"DEBUG=1",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
+				MTL_FAST_MATH = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = iphoneos;
+				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		AA31619080EBF75C58A16A96 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu11;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				MTL_FAST_MATH = YES;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SDKROOT = iphoneos;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		7E8DF3DDA64C8C998FF3BB1D /* Build configuration list for PBXNativeTarget "Gotcha" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				2F34E9C13F86A9A4A187A561 /* Debug */,
+				5698E9C0385C353DCF255CDD /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Debug;
+		};
+		807BC8918EC1B0F31384F2B7 /* Build configuration list for PBXProject "Gotcha" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				6638D4C74FE4AF377E805256 /* Debug */,
+				AA31619080EBF75C58A16A96 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Debug;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = C30A6F1B592A907D96D6AB40 /* Project object */;
+}

ios/Gotcha.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

ios/Info.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Gotcha</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>UILaunchScreen</key>
+	<dict/>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+	</array>
+</dict>
+</plist>

ios/build_for_ios_with_cargo.bash

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+export PATH="/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH:$HOME/.cargo/bin"
+export RUSTC="$(rustup which --toolchain stable rustc)"
+export RUSTDOC="$(rustup which --toolchain stable rustdoc)"
+export CARGO_TARGET_DIR="$DERIVED_FILE_DIR/cargo"
+export CARGO_PROFILE_RELEASE_DEBUG="${CARGO_PROFILE_RELEASE_DEBUG:-1}"
+
+if [[ "$CONFIGURATION" == "Debug" ]]; then
+    profile=debug
+else
+    profile=release
+fi
+
+if [[ "${LLVM_TARGET_TRIPLE_SUFFIX:-}" == "-simulator" ]]; then
+    separator=$'\x1f'
+    entitlement_flags="-Clink-arg=-Wl,-sectcreate,__TEXT,__entitlements,$LD_ENTITLEMENTS_SECTION"
+    entitlement_flags+="$separator-Clink-arg=-Wl,-sectcreate,__TEXT,__ents_der,$LD_ENTITLEMENTS_SECTION_DER"
+    export CARGO_ENCODED_RUSTFLAGS="${CARGO_ENCODED_RUSTFLAGS:+$CARGO_ENCODED_RUSTFLAGS$separator}$entitlement_flags"
+fi
+
+executables=()
+for arch in $ARCHS; do
+    if [[ "$arch" == "arm64" && "${LLVM_TARGET_TRIPLE_SUFFIX:-}" == "-simulator" ]]; then
+        target=aarch64-apple-ios-sim
+    elif [[ "$arch" == "arm64" ]]; then
+        target=aarch64-apple-ios
+    elif [[ "$arch" == "x86_64" ]]; then
+        target=x86_64-apple-ios
+    else
+        echo "Unsupported iOS architecture: $arch" >&2
+        exit 1
+    fi
+
+    if [[ "$profile" == "debug" ]]; then
+        rustup run stable cargo build --locked --target "$target" --bin "$1"
+    else
+        rustup run stable cargo build --locked --release --target "$target" --bin "$1"
+    fi
+    executables+=("$CARGO_TARGET_DIR/$target/$profile/$1")
+done
+
+lipo -create -output "$TARGET_BUILD_DIR/$EXECUTABLE_PATH" "${executables[@]}"
+
+if [[ -n "${DWARF_DSYM_FOLDER_PATH:-}" && -n "${DWARF_DSYM_FILE_NAME:-}" ]]; then
+    dsymutil "$TARGET_BUILD_DIR/$EXECUTABLE_PATH" -o "$DWARF_DSYM_FOLDER_PATH/$DWARF_DSYM_FILE_NAME"
+fi

ios/project.yml

@@ -0,0 +1,29 @@
+name: Gotcha
+options:
+  bundleIdPrefix: de.rfc1437
+settings:
+  ENABLE_USER_SCRIPT_SANDBOXING: NO
+targets:
+  Gotcha:
+    type: application
+    platform: iOS
+    deploymentTarget: "17.0"
+    settings:
+      PRODUCT_BUNDLE_IDENTIFIER: de.rfc1437.gotcha
+      CODE_SIGN_ENTITLEMENTS: Gotcha.entitlements
+    info:
+      path: Info.plist
+      properties:
+        CFBundleDisplayName: Gotcha
+        UILaunchScreen: {}
+        UISupportedInterfaceOrientations:
+          - UIInterfaceOrientationPortrait
+    sources:
+      - Assets.xcassets
+    postCompileScripts:
+      - name: Build Rust app
+        basedOnDependencyAnalysis: false
+        script: |
+          ./build_for_ios_with_cargo.bash gotcha-app
+        outputFiles:
+          - $(TARGET_BUILD_DIR)/$(EXECUTABLE_PATH)