Add support for windows-2025 runner images (#65)

Author: Vampire

.github/workflows/test.main.kts

@@ -56,6 +56,7 @@ import kotlin.math.min
 val environments = listOf(
     "windows-2019",
     "windows-2022",
+    "windows-2025",
     "windows-latest"
 )
 

.github/workflows/test.yaml

@@ -86,6 +86,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - user-id: 'invalid'
@@ -127,6 +128,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         wsl-version:
         - '-1'
@@ -167,6 +169,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -372,6 +375,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -936,6 +940,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -1045,6 +1050,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -1190,6 +1196,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -1326,6 +1333,7 @@ jobs:
       matrix:
         environment:
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -1407,6 +1415,7 @@ jobs:
       matrix:
         environment:
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
     steps:
     - id: 'step-0'
@@ -1457,6 +1466,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -1538,6 +1548,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distributions:
         - distribution1:
@@ -1694,6 +1705,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distribution:
         - wsl-id: 'Debian'
@@ -1760,6 +1772,17 @@ jobs:
             user-id: 'Debian'
             match-pattern: '*Debian*'
             default-absent-tool: 'dos2unix'
+        - environment: 'windows-2025'
+          distribution:
+            wsl-id: 'Debian'
+            user-id: 'Debian'
+            match-pattern: '*Debian*'
+            default-absent-tool: 'dos2unix'
+          distribution2:
+            wsl-id: 'Debian'
+            user-id: 'Debian'
+            match-pattern: '*Debian*'
+            default-absent-tool: 'dos2unix'
         - environment: 'windows-latest'
           distribution:
             wsl-id: 'Debian'
@@ -1794,6 +1817,17 @@ jobs:
             user-id: 'Ubuntu-20.04'
             match-pattern: '*Ubuntu*20.04*'
             default-absent-tool: 'dos2unix'
+        - environment: 'windows-2025'
+          distribution:
+            wsl-id: 'Debian'
+            user-id: 'Debian'
+            match-pattern: '*Debian*'
+            default-absent-tool: 'dos2unix'
+          distribution2:
+            wsl-id: 'Ubuntu'
+            user-id: 'Ubuntu-20.04'
+            match-pattern: '*Ubuntu*20.04*'
+            default-absent-tool: 'dos2unix'
         - environment: 'windows-latest'
           distribution:
             wsl-id: 'Debian'
@@ -1981,6 +2015,7 @@ jobs:
         environment:
         - 'windows-2019'
         - 'windows-2022'
+        - 'windows-2025'
         - 'windows-latest'
         distributions:
         - incompatibleUbuntu: 'Ubuntu-22.04'

src/jsMain/kotlin/net/kautler/github/action/setup_wsl/SetupWsl.kt

@@ -371,23 +371,27 @@ suspend fun verifyWindowsEnvironment() {
 }
 
 suspend fun installDistribution() {
+    // on windows-2025 WSL is not installed at all currently, so try to do a `wsl --update`
+    // whenever `--update` is available which will also install WSL first if necessary
+    // without installing a default distribution
+    // work-around for https://github.com/actions/runner-images/issues/11265
+    retry(10) {
+        executeWslCommand(
+            wslArguments = arrayOf("--update")
+        )
+    }
+
+    (2..30)
+        .asFlow()
+        .onEach { delay(1.seconds) }
+        .onStart { emit(1) }
+        .map { wslStatus() }
+        .firstOrNull { !it.contains("WSL is finishing an upgrade...") }
+
     executeWslCommand(
         wslArguments = arrayOf("--set-default-version", "${wslVersion()}")
     )
-    if (wslVersion() != 1u) {
-        retry(5) {
-            executeWslCommand(
-                wslArguments = arrayOf("--update")
-            )
-        }
 
-        (2..30)
-            .asFlow()
-            .onEach { delay(1.seconds) }
-            .onStart { emit(1) }
-            .map { wslStatus() }
-            .firstOrNull { !it.contains("WSL is finishing an upgrade...") }
-    }
     exec(
         commandLine = """"${path.join(distributionDirectory(), distribution.installerFile)}"""",
         args = arrayOf("install", "--root"),