[JEWEL-761] Fix modifier handling in Link

We had a bug in Link where, when it was enabled, it would essentially
ignore the passed in Modifier. The fix is simple, but the issue was
tricky to spot, as it's quite subtle!

This also:
 * Adds a test to avoid regressions
 * Restores the ui-tests module, which was removed from the Gradle build
   by mistake (probably during a rebase/merge)
 * Restores the git hook setup on non-Windows OSes (it is only broken on
   Windows) and proposes a solution for Windows for Kuba to test

(cherry picked from commit 4253a1f4d1effaaa54222490bc6321e87be8d7da)


(cherry picked from commit 5a267be50ffd4eabb18c8fa3c794e49222f703c5)

IJ-MR-155570

GitOrigin-RevId: 1abe870f00e7df1e44116f2feee4b6e0221d3509

platform/jewel/settings.gradle.kts

@@ -43,7 +43,6 @@ include(
     ":markdown:core",
     ":markdown:extension:autolink",
     ":markdown:extension:gfm-alerts",
-    ":markdown:extension:gfm-strikethrough",
     ":markdown:extension:gfm-tables",
     ":markdown:int-ui-standalone-styling",
     ":markdown:ide-laf-bridge-styling",
@@ -66,45 +65,40 @@ 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
+lazy(LazyThreadSafetyMode.NONE) {
+    val gradlewFilename =
+        if (isWindows) {
+            "gradlew.bat"
         } else {
-            "gradle"
+            "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. 
+// 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 ${rootDir.absolutePath}
-            |GRADLEW=./gradlew
+            |GRADLEW=$gradleCommand
             |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()
         }

platform/jewel/ui-tests/src/test/kotlin/org/jetbrains/jewel/ui/component/LinkUiTest.kt

@@ -0,0 +1,21 @@
+package org.jetbrains.jewel.ui.component
+
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.onNodeWithText
+import org.jetbrains.jewel.intui.standalone.theme.IntUiTheme
+import org.junit.Rule
+import org.junit.Test
+
+class LinkUiTest {
+    @get:Rule val rule = createComposeRule()
+
+    @Test
+    fun `should apply provided modifier correctly`() {
+        rule.setContent { IntUiTheme { Link("Whatever", {}, modifier = Modifier.testTag("123banana")) } }
+        rule.onNodeWithText("Whatever").assertExists()
+        rule.onNodeWithTag("123banana").assertExists()
+    }
+}

platform/jewel/ui/src/main/kotlin/org/jetbrains/jewel/ui/component/Link.kt

@@ -202,12 +202,10 @@ private fun LinkImpl(
             textStyle.merge(textDecoration = decoration, color = textColor)
         }
 
-    val pointerChangeModifier = Modifier.pointerHoverIcon(PointerIcon(Cursor(Cursor.HAND_CURSOR)))
-
     Row(
         modifier =
             modifier
-                .thenIf(linkState.isEnabled) { pointerChangeModifier }
+                .thenIf(linkState.isEnabled) { pointerHoverIcon(PointerIcon(Cursor(Cursor.HAND_CURSOR))) }
                 .clickable(
                     onClick = {
                         linkState = linkState.copy(visited = true)