Add API to get version information (#2309)

swift-api-examples/SherpaOnnx.swift

@@ -1448,3 +1448,15 @@ class SherpaOnnxOfflineSpeechDenoiserWrapper {
     return Int(SherpaOnnxOfflineSpeechDenoiserGetSampleRate(impl))
   }
 }
+
+func getSherpaOnnxVersion() -> String {
+  return String(cString: SherpaOnnxGetVersionStr())
+}
+
+func getSherpaOnnxGitSha1() -> String {
+  return String(cString: SherpaOnnxGetGitSha1())
+}
+
+func getSherpaOnnxGitDate() -> String {
+  return String(cString: SherpaOnnxGetGitDate())
+}

swift-api-examples/run-test-version.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+set -ex
+
+if [ ! -d ../build-swift-macos ]; then
+  echo "Please run ../build-swift-macos.sh first!"
+  exit 1
+fi
+
+if [ ! -e ./test-version ]; then
+  # Note: We use -lc++ to link against libc++ instead of libstdc++
+  swiftc \
+    -lc++ \
+    -I ../build-swift-macos/install/include \
+    -import-objc-header ./SherpaOnnx-Bridging-Header.h \
+    ./test-version.swift  ./SherpaOnnx.swift \
+    -L ../build-swift-macos/install/lib/ \
+    -l sherpa-onnx \
+    -l onnxruntime \
+    -o ./test-version
+
+  strip ./test-version
+else
+  echo "./test-version exists - skip building"
+fi
+
+export DYLD_LIBRARY_PATH=$PWD/../build-swift-macos/install/lib:$DYLD_LIBRARY_PATH
+./test-version

swift-api-examples/test-version.swift

@@ -0,0 +1,15 @@
+func run() {
+  let version = getSherpaOnnxVersion()
+  let gitSha1 = getSherpaOnnxGitSha1()
+  let gitDate = getSherpaOnnxGitDate()
+  print("sherpa-onnx version: \(version)")
+  print("sherpa-onnx gitSha1: \(gitSha1)")
+  print("sherpa-onnx gitDate: \(gitDate)")
+}
+
+@main
+struct App {
+  static func main() {
+    run()
+  }
+}