override fun handle()

in src/main/kotlin/org/jetbrains/mcpserverplugin/git/vcsTools.kt [82:120]
29 lines of code
4 McCabe index (conditional complexity)

    override fun handle(project: Project, args: NoArgs): Response {
        val projectDir = project.guessProjectDir()?.toNioPathOrNull()
            ?: return Response(error = "project dir not found")

        val changeListManager = ChangeListManager.getInstance(project)
        val changes = changeListManager.allChanges
        val unversionedFiles = changeListManager.unversionedFilesPaths

        val result = mutableListOf<Map<String, String>>()

        // Process tracked changes
        changes.forEach { change ->
            val absolutePath = change.virtualFile?.path ?: change.afterRevision?.file?.path
            val changeType = change.type

            if (absolutePath != null) {
                try {
                    val relativePath = projectDir.relativize(Path(absolutePath)).toString()
                    result.add(mapOf("path" to relativePath, "type" to changeType.toString()))
                } catch (e: IllegalArgumentException) {
                    // Skip files outside project directory
                }
            }
        }

        // Process unversioned files
        unversionedFiles.forEach { file ->
            try {
                val relativePath = projectDir.relativize(Path(file.path)).toString()
                result.add(mapOf("path" to relativePath, "type" to "UNVERSIONED"))
            } catch (e: IllegalArgumentException) {
                // Skip files outside project directory
            }
        }

        return Response(result.joinToString(",\n", prefix = "[", postfix = "]") {
            """{"path": "${it["path"]}", "type": "${it["type"]}"}"""
        })
    }