Initialize TimeZone manually (until swiftlang/swift-foundation#1053 is merged)

Author: marcprux

.github/workflows/ci.yml

@@ -17,4 +17,5 @@ jobs:
     with:
       # disable export because there are currently problems with shared PCH module cache files with multi-module native export
       run-export: false
+      run-local-tests: false
 

Sources/SkipAndroidBridge/AndroidBridgeToKotlin.swift

@@ -45,13 +45,26 @@ public class AndroidBridgeKotlin {
             fatalError("no AndroidContext.shared")
         }
         #if os(Android)
+        try setupTimezone()
         try setupFileManagerProperties(filesDir: context.filesDir, cacheDir: context.cacheDir)
         try installSystemCertificates()
         #endif
         logger.log("initAndroidBridge done in \(Date.now.timeIntervalSince(start)) applicationSupportDirectory=\(URL.applicationSupportDirectory.path)")
     }
 }
 
+private func setupTimezone() {
+    // Until https://github.com/swiftlang/swift-foundation/pull/1053 gets merged
+    tzset()
+    var t = time(nil)
+    var lt : tm = tm()
+    localtime_r(&t, &lt)
+    if let zoneptr = lt.tm_zone, let name = String(validatingUTF8: zoneptr) {
+        //logger.debug("detected timezone: \(name)")
+        setenv("TZ", name, 0)
+    }
+
+}
 
 private func setupFileManagerProperties(filesDir: String, cacheDir: String) throws {
     // https://github.com/swiftlang/swift-foundation/blob/main/Sources/FoundationEssentials/FileManager/SearchPaths/FileManager%2BXDGSearchPaths.swift#L46

Sources/SkipAndroidBridge/Skip/skip.yml

@@ -1,4 +1,4 @@
 # Configuration file for https://skip.tools project
 skip:
-  mode: 'swift'
+  mode: 'native'
   bridging: true

Sources/SkipAndroidBridgeKt/Skip/skip.yml

@@ -1,3 +1,2 @@
-#skip:
-#  mode: 'kotlin'
-#  bridging: true
+skip:
+  mode: 'transpiled'

Sources/SkipAndroidSDKBridge/Skip/skip.yml

@@ -1,3 +1,3 @@
 skip:
-  mode: 'kotlin'
+  mode: 'transpiled'
   bridging: true