Switch to SVGs, adopt latest assets (stripe#2977)

## Summary
* Migrated payments frameworks from @3x pngs to asset catalogs 
* Used SVGs/PDFs where possible, created new @2x/@1x representations if
source vectors were not available
* Removed some hacks we had in place for dark mode asset support, as
this is now handled by the system
* Bumped swift-tools-version to fix a bug with resource handling.
Migrated StripeCardScan models to copy `mlmodelc` files, as the newer
toolset flatten the hierarchy of the files contained in the mlmodelcs.


## Motivation
Easier for designers and engineers, enables support for visionOS and
future platforms.

## Testing
CI, updated existing snapshot tests and checked with Kaleidoscope
- [x] Manually check example Cocoapods app
- [x] Manually check example Carthage app
- [x] Manually check example SPM app

## Changelog
Added

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## X.X.X
 ### PaymentsUI
 * [Fixed] An issue with `STPPaymentCardTextField`, where the card params were not updated after deleting an empty sub field.
+* [Fixed] Switched to Asset Catalogs and updated to the latest card brand logos.
 
 ### Payments
 * [Added] Support for MobilePay bindings.

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.5
+// swift-tools-version:5.7
 import PackageDescription
 
 let package = Package(
@@ -48,7 +48,7 @@ let package = Package(
             path: "Stripe/StripeiOS",
             exclude: ["Info.plist"],
             resources: [
-                .process("Resources/Images")
+                .process("Resources/StripeiOS.xcassets")
             ]
         ),
         .target(
@@ -94,7 +94,8 @@ let package = Package(
             path: "StripeCardScan/StripeCardScan",
             exclude: ["Info.plist"],
             resources: [
-                .process("Resources/CompiledModels")
+                .copy("Resources/CompiledModels/UxModel.mlmodelc"),
+                .copy("Resources/CompiledModels/SSDOcr.mlmodelc")
             ]
         ),
         .target(
@@ -103,7 +104,7 @@ let package = Package(
             path: "StripeUICore/StripeUICore",
             exclude: ["Info.plist"],
             resources: [
-                .process("Resources/Images"),
+                .process("Resources/StripeUICore.xcassets"),
                 .process("Resources/JSON")
             ]
         ),
@@ -122,7 +123,7 @@ let package = Package(
             path: "StripePaymentsUI/StripePaymentsUI",
             exclude: ["Info.plist"],
             resources: [
-                .process("Resources/Images"),
+                .process("Resources/StripePaymentsUI.xcassets"),
                 .process("Resources/JSON")
             ]
         ),
@@ -132,7 +133,7 @@ let package = Package(
             path: "StripePaymentSheet/StripePaymentSheet",
             exclude: ["Info.plist"],
             resources: [
-                .process("Resources/Images"),
+                .process("Resources/StripePaymentSheet.xcassets"),
                 .process("Resources/JSON")
             ]
         ),

Stripe.podspec

@@ -17,7 +17,7 @@ Pod::Spec.new do |s|
   s.ios.deployment_target          = '13.0'
   s.weak_framework                 = 'SwiftUI'
   s.source_files                   = 'Stripe/StripeiOS/Source/*.swift'
-  s.ios.resource_bundle            = { 'Stripe' => 'Stripe/StripeiOS/Resources/**/*.{lproj,png}' }
+  s.ios.resource_bundle            = { 'Stripe' => 'Stripe/StripeiOS/Resources/**/*.{lproj,png,xcassets}' }
   s.dependency                       'StripeCore', s.version.to_s
   s.dependency                       'StripeUICore', s.version.to_s
   s.dependency                       'StripeApplePay', s.version.to_s

Stripe/StripeiOS/Resources/StripeiOS.xcassets/Cards/Contents.json

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

Stripe/StripeiOS/Resources/StripeiOS.xcassets/Cards/stp_card_form_amex_cvc.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_card_form_amex_cvc.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/Cards/stp_card_form_back.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_card_form_back.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/Cards/stp_card_form_front.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_card_form_front.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/Contents.json

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

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/Contents.json

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

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_affin_bank.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_affin_bank.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_alliance_bank.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_alliance_bank.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_ambank.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_ambank.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_bank_islam.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_bank_islam.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_bank_muamalat.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_bank_muamalat.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_bank_rakyat.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_bank_rakyat.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_bsn.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_bsn.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_cimb.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_cimb.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Stripe/StripeiOS/Resources/StripeiOS.xcassets/FPX/stp_bank_fpx_hong_leong_bank.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "stp_bank_fpx_hong_leong_bank.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "[email protected]",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}