[JEWEL] Fix the git hook on non-Windows OSes

platform/jewel/settings.gradle.kts

@@ -65,50 +65,51 @@ gradleEnterprise {
 val isWindows
     get() = System.getProperty("os.name").contains("win", true)
 
-val gradleCommand: String by
-    lazy(LazyThreadSafetyMode.NONE) {
-        val gradlewFilename =
-            if (isWindows) {
-                "gradlew.bat"
-            } else {
-                "gradlew"
-            }
-
-        val gradlew = File(rootProject.projectDir, gradlewFilename)
-        if (gradlew.exists() && gradlew.isFile && gradlew.canExecute()) {
-            logger.info("Using gradlew wrapper at ${gradlew.invariantSeparatorsPath}")
-            gradlew.invariantSeparatorsPath
-        } else {
-            "gradle"
-        }
-    }
-
 val shebang = if (isWindows) "" else "#!/bin/sh"
 
-/*
-// This is broken on Windows, please do not enable it again until it is fixed. 
 gitHooks {
     hook("pre-push") {
-        from(shebang) {
-            // language=Shell Script
-            """
-            |#### Note: this hook was autogenerated. You can edit it in settings.gradle.kts
-            |OLD_DIR=$(pwd)
-            |cd ${rootDir.absolutePath}
-            |GRADLEW=./gradlew
-            |if ! ${'$'}GRADLEW ktfmtCheck ; then
-            |  ${'$'}GRADLEW ktfmtFormat
-            |  echo 1>&2 "\nktfmt found problems; commit the result and re-push"
-            |  cd ${'$'}OLD_DIR
-            |  exit 1
-            |fi
-            |
-            |cd ${'$'}OLD_DIR
-            |
-            """
-                .trimMargin()
+        if (!isWindows) {
+            from(shebang) {
+                """
+                |set -x
+                |#### Note: this hook was autogenerated. You can edit it in Jewel's settings.gradle.kts      
+                |GRADLEW="./gradlew"
+                |OLD_DIR=$(pwd)
+                |cd "${rootDir.absolutePath}"
+                |if ! ${'$'}GRADLEW ktfmtCheck ; then
+                |  ${'$'}GRADLEW ktfmtFormat
+                |  echo 1>&2 "\nktfmt found problems; commit the result and re-push"
+                |  cd ${'$'}OLD_DIR
+                |  exit 1
+                |fi
+                |cd ${'$'}OLD_DIR
+                |
+                """
+                    .trimMargin()
+            }
+        } else {
+            // TODO @jakub fix this for Windows — the following _should_ work but I can't test it
+//            from(shebang) {
+//                """
+//                |:: Note: this hook was autogenerated. You can edit it in Jewel's settings.gradle.kts
+//                |SET GRADLEW=gradlew.bat
+//                |
+//                |SET OLD_DIR=%CD%
+//                |CD /D ${rootDir.absolutePath}
+//                |%GRADLEW% ktfmtCheck || (
+//                |  %GRADLEW% ktfmtFormat
+//                |  echo "ktfmt found problems; commit the result and re-push"
+//                |  CD /D %OLD_DIR%
+//                |  EXIT 1
+//                |)
+//                |
+//                |CD /D %OLD_DIR%
+//                """
+//                    .trimMargin()
+//            }
         }
     }
 
     createHooks(overwriteExisting = true)
-}*/
+}