fix(analysis): resolve SonarCloud quality gate failures for TSX support

Author: Ulrike Kiesel

analysis/analysers/parsers/UnifiedParser/src/main/kotlin/de/maibornwolff/codecharta/analysers/parsers/unified/metriccollectors/AvailableCollectors.kt

@@ -3,7 +3,13 @@ package de.maibornwolff.codecharta.analysers.parsers.unified.metriccollectors
 import de.maibornwolff.codecharta.serialization.FileExtension
 import de.maibornwolff.treesitter.excavationsite.api.Language
 
-enum class AvailableCollectors(val fileExtension: FileExtension, val collectorFactory: () -> TreeSitterLibraryCollector) {
+/** Maps each supported [FileExtension] to a factory for the corresponding [TreeSitterLibraryCollector]. */
+enum class AvailableCollectors(
+    /** The file extension this collector handles. */
+    val fileExtension: FileExtension,
+    /** Factory function that creates the collector for this language. */
+    val collectorFactory: () -> TreeSitterLibraryCollector
+) {
     TYPESCRIPT(FileExtension.TYPESCRIPT, { TreeSitterLibraryCollector(Language.TYPESCRIPT) }),
     TSX(FileExtension.TSX, { TreeSitterLibraryCollector(Language.TSX) }),
     JAVASCRIPT(FileExtension.JAVASCRIPT, { TreeSitterLibraryCollector(Language.JAVASCRIPT) }),

analysis/model/src/main/kotlin/de/maibornwolff/codecharta/serialization/FileExtension.kt

@@ -1,6 +1,12 @@
 package de.maibornwolff.codecharta.serialization
 
-enum class FileExtension(val primaryExtension: String, val otherValidExtensions: Set<String> = setOf()) {
+/** Canonical file extensions recognized by CodeCharta analysers. */
+enum class FileExtension(
+    /** The primary extension string, including the leading dot (e.g. `".java"`). */
+    val primaryExtension: String,
+    /** Additional valid extensions for this language beyond the primary one. */
+    val otherValidExtensions: Set<String> = setOf()
+) {
     JSON(".json"),
     CSV(".csv"),
     CODECHARTA(".cc"),

analysis/model/src/main/kotlin/de/maibornwolff/codecharta/serialization/ProjectInputReader.kt

@@ -7,6 +7,7 @@ import java.io.InputStream
 import java.io.InputStreamReader
 import java.util.Scanner
 
+/** Reads and extracts serialized project JSON from an [java.io.InputStream], handling pipe-based input with sync signalling. */
 object ProjectInputReader {
     private const val MAX_WAIT_MS = 500L
     private const val CHECK_INTERVAL_MS = 50L