Revert "add swift native package"

This reverts commit 70e98ff.

.gitignore

@@ -6,5 +6,4 @@ __pycache__/
 *.py[cdo]
 *.egg-info/
 *.so
-.swiftpm/
 

Package.swift

@@ -1,29 +1,34 @@
-// swift-tools-version: 5.8
+// swift-tools-version:5.1
 
 import PackageDescription
 
 let package = Package(
     name: "uklatn",
     products: [
         .library(
-            name: "UkrainianLatin",
-            targets: ["UkrainianLatin"]),
-        .executable(
-            name: "uklatn",
-            targets: ["cli"]),
+            name: "UKLatn",
+            targets: ["UKLatn"]),
     ],
     targets: [
         .target(
-            name: "UkrainianLatin",
-            path: "swift/Sources/UkrainianLatin"),
+            name: "UKLatn",
+            dependencies: ["_uklatn"],
+            path: "swift/Sources/UKLatn"),
+        .target(
+            name: "_uklatn",
+            path: "swift/Sources/_uklatn",
+            cSettings: [
+                .headerSearchPath("../../../c/include"),
+            ],
+            linkerSettings: [
+                .linkedLibrary("icuuc"),
+                .linkedLibrary("icui18n"),
+            ]),
         .testTarget(
             name: "UKLatnTests",
-            dependencies: ["UkrainianLatin"],
-            path: "swift/Tests/UkrainianLatinTests"),
-        .executableTarget(
-            name: "cli",
-            dependencies: ["UkrainianLatin"],
-            path: "swift/Sources/cli"),
+            dependencies: ["UKLatn"],
+            path: "swift/Tests/UKLatnTests"),
     ],
     swiftLanguageVersions: [.v5]
 )
+

readme.md

@@ -5,7 +5,7 @@ Ukrainian Cyrillic transliteration to Latin script.
 [![standwithukraine](docs/StandWithUkraine.svg)](https://ukrainewar.carrd.co/)
 [![](https://github.com/paiv/uklatn/actions/workflows/test-builds.yml/badge.svg)](https://github.com/paiv/uklatn/actions)
 
-[JavaScript](#javascript-package) | [Python](#python-module) | [C](c/) | [Swift](#swift-package)
+[JavaScript](#javascript-package) | [Python](#python-module) | [C](#c-library) | [Swift](#swift-package)
 
 Supported transliteration schemes:
 - [DSTU 9112:2021](https://uk.wikipedia.org/wiki/ДСТУ_9112:2021)
@@ -46,14 +46,23 @@ uklatn.decode("Paljanycja")
 ```
 
 
+C library
+--
+- [uklatn C library](c/)
+
+
 Swift package
 --
 - [uklatn Swift package](swift/)
 
 Add package dependency:
 ```sh
 swift package add-dependency 'https://github.com/paiv/uklatn.git' --from '1.0.0'
-swift package add-target-dependency --package uklatn UkrainianLatin <target-name>
+```
+
+Use in target dependencies in `Package.swift`:
+```swift
+.product(name: "UKLatn", package: "uklatn")
 ```
 
 

swift/Sources/UKLatn/UKLatn.swift

@@ -0,0 +1,43 @@
+import _uklatn
+
+
+public struct UKLatnTable {
+    public static let DSTU_9112_A = Int(_uklatn.UklatnTable_DSTU_9112_A.rawValue)
+    public static let DSTU_9112_B = Int(_uklatn.UklatnTable_DSTU_9112_B.rawValue)
+    public static let KMU_55 = Int(_uklatn.UklatnTable_KMU_55.rawValue)
+}
+
+
+public enum UKLatnError: Error {
+    case failed(code: Int)
+}
+
+
+public func encode(_ text: String, table: Int = 0) throws -> String {
+    let n = text.utf8.count
+    let dst = UnsafeMutableBufferPointer<CChar>.allocate(capacity: n * 3)
+    defer {
+        dst.deallocate()
+    }
+    let err = _uklatn.uklatn_encode(text, Int32(table), dst.baseAddress, Int32(dst.count))
+    if err != 0 {
+        throw UKLatnError.failed(code: Int(err))
+    }
+    let res = String(cString: dst.baseAddress!)
+    return res
+}
+
+
+public func decode(_ text: String, table: Int = 0) throws -> String {
+    let n = text.utf8.count
+    let dst = UnsafeMutableBufferPointer<CChar>.allocate(capacity: n * 3)
+    defer {
+        dst.deallocate()
+    }
+    let err = _uklatn.uklatn_decode(text, Int32(table), dst.baseAddress, Int32(dst.count))
+    if err != 0 {
+        throw UKLatnError.failed(code: Int(err))
+    }
+    let res = String(cString: dst.baseAddress!)
+    return res
+}

swift/Sources/_uklatn/_uklatn.c

@@ -0,0 +1,2 @@
+#include "include/_uklatn/_uklatn.h"
+#include "../../../c/uklatn.c"

swift/Sources/_uklatn/include/_uklatn/_uklatn.h

@@ -0,0 +1,3 @@
+#pragma once
+#include "../../../../../c/include/uklatn.h"
+