Fetch latest versions

Author: BoD

scripts/bump-kotlin-in-libraries-toml.main.kts

@@ -1,22 +1,57 @@
 #!/usr/bin/env kotlin
 
 import java.io.File
+import java.net.URL
+import javax.xml.parsers.DocumentBuilderFactory
 
 fun main() {
-  val kotlinVersion = "2.0.20-Beta1"
-  val kspVersion = "2.0.20-Beta1-1.0.22"
+  // Update versions in libraries.toml
+  val kotlinVersion = getLatestVersion("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/dev/org/jetbrains/kotlin/kotlin-stdlib/maven-metadata.xml")
+  val kspVersion = getLatestVersion("https://oss.sonatype.org/content/repositories/snapshots/com/google/devtools/ksp/com.google.devtools.ksp.gradle.plugin/maven-metadata.xml")
+  File("gradle/libraries.toml").let { file ->
+    file.writeText(
+        file.readText()
+            .replaceVersion("kotlin-plugin", kotlinVersion)
+            .replaceVersion("kotlin-plugin-max", kotlinVersion)
+            .replaceVersion("kotlin-stdlib", kotlinVersion)
+            .replaceVersion("ksp", kspVersion)
+    )
+  }
 
-  val file = File("gradle/libraries.toml")
-  val content = file.readText()
-      .replaceVersion("kotlin-plugin", kotlinVersion)
-      .replaceVersion("kotlin-plugin-max", kotlinVersion)
-      .replaceVersion("kotlin-stdlib", kotlinVersion)
-      .replaceVersion("ksp", kspVersion)
-  file.writeText(content)
+  // Uncomment Kotlin dev maven repository, add Sonatype snapshots repository
+  setOf(
+      File("gradle/repositories.gradle.kts"),
+      File("intellij-plugin/build.gradle.kts"),
+  )
+      .forEach { file ->
+        file.writeText(
+            file.readText()
+                .replace(
+                    """// maven { url = uri("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/dev/") }""",
+                    """
+                      maven { url = uri("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/dev/") }
+                      maven { url = uri("https://oss.sonatype.org/content/repositories/snapshots/") }
+                    """.trimIndent()
+                )
+        )
+      }
 }
 
 fun String.replaceVersion(key: String, version: String): String {
   return replace(Regex("""$key = ".*""""), """$key = "$version"""")
 }
 
+fun getLatestVersion(url: String): String {
+  return URL(url)
+      .openConnection()
+      .getInputStream().use { inputStream ->
+        DocumentBuilderFactory.newInstance()
+            .newDocumentBuilder()
+            .parse(inputStream)
+      }
+      .getElementsByTagName("latest")
+      .item(0)
+      .textContent
+}
+
 main()