Add a SwiftUI iOS app that plays the same maturita content.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/bundle-ios.sh

@@ -0,0 +1,38 @@
+#!/bin/sh
+# Build an unsigned iOS IPA for sideloading (Xcode / AltStore / Sideloadly).
+
+set -eu
+
+root=$(CDPATH= cd -- "$(dirname "$0")/.." && pwd)
+cd "$root"
+
+python3 scripts/extract-android-content.py
+
+export DEVELOPER_DIR="${DEVELOPER_DIR:-/Applications/Xcode.app/Contents/Developer}"
+COMMIT="${COMMIT:-$(git -C "$root" rev-parse HEAD 2>/dev/null || echo dev)}"
+dd="$root/ios/DerivedData"
+
+rm -rf "$root/ios/Payload"
+mkdir -p "$dd" "$root/dist-ios"
+
+xcodebuild \
+  -project ios/Maturita.xcodeproj \
+  -scheme Maturita \
+  -configuration Release \
+  -sdk iphoneos \
+  -destination 'generic/platform=iOS' \
+  -derivedDataPath "$dd" \
+  CODE_SIGNING_ALLOWED=NO \
+  CODE_SIGNING_REQUIRED=NO \
+  COMMIT="$COMMIT"
+
+app=$(find "$dd" -name 'Maturita.app' -path '*/Release-iphoneos/*' | head -n 1)
+if [ -z "$app" ]; then
+  echo "Maturita.app not found" >&2
+  exit 1
+fi
+
+mkdir -p "$root/ios/Payload"
+cp -R "$app" "$root/ios/Payload/Maturita.app"
+(cd "$root/ios" && zip -r -q "$root/dist-ios/maturita-ios.ipa" Payload)
+echo "wrote $root/dist-ios/maturita-ios.ipa"

scripts/extract-android-content.py

@@ -10,7 +10,11 @@ from pathlib import Path
 
 ROOT = Path(__file__).resolve().parents[1]
 SRC = ROOT / "src"
-OUT = ROOT / "android" / "app" / "src" / "main" / "assets" / "content.json"
+OUTS = [
+    ROOT / "android" / "app" / "src" / "main" / "assets" / "content.json",
+    ROOT / "ios" / "Maturita" / "content.json",
+]
+OUT = OUTS[0]
 
 IDENT = re.compile(r"[A-Za-z_][A-Za-z0-9_]*")
 
@@ -1223,8 +1227,10 @@ def main() -> int:
             else:
                 german_units[2]["exercises"]["5"]["bank"] = raw[0]
 
-    OUT.parent.mkdir(parents=True, exist_ok=True)
-    OUT.write_text(json.dumps(payload, ensure_ascii=False, indent=2), encoding="utf-8")
+    text = json.dumps(payload, ensure_ascii=False, indent=2)
+    for dest in OUTS:
+        dest.parent.mkdir(parents=True, exist_ok=True)
+        dest.write_text(text, encoding="utf-8")
 
     def count(path, pred):
         node = payload
@@ -1232,7 +1238,7 @@ def main() -> int:
             node = node[p]
         return sum(1 for x in node if pred(x))
 
-    print(f"wrote {OUT}")
+    print("wrote " + ", ".join(str(dest) for dest in OUTS))
     print(f"  i18n keys: {len(i18n)}")
     print(f"  german unlocked exercises: "
           f"{sum(len(u.get('exercises', {})) for u in german_units if u['unlocked'])}")