Log more verbosely about exclusions

Author: fwcd

server/src/main/kotlin/org/javacs/kt/KotlinTextDocumentService.kt

@@ -80,7 +80,10 @@ class KotlinTextDocumentService(
 
     private fun recover(uriString: String, position: Position, recompile: Recompile): Pair<CompiledFile, Int>? {
         val uri = parseURI(uriString)
-        if (!sf.isIncluded(uri)) return null
+        if (!sf.isIncluded(uri)) {
+            LOG.warn("URI is excluded, therefore cannot be recovered: $uri")
+            return null
+        }
         val content = sp.content(uri)
         val offset = offset(content, position.line, position.character)
         val shouldRecompile = when (recompile) {

server/src/main/kotlin/org/javacs/kt/SourceFiles.kt

@@ -154,6 +154,7 @@ class SourceFiles(
     }
 
     fun addWorkspaceRoot(root: Path) {
+        LOG.info("Searching $root using exclusions: ${exclusions.excludedPatterns}")
         val addSources = findSourceFiles(root)
 
         logAdded(addSources, root)

shared/src/main/kotlin/org/javacs/kt/SourceExclusions.kt

@@ -13,13 +13,15 @@ class SourceExclusions(
     private val workspaceRoots: Collection<Path>,
     private val scriptsConfig: ScriptsConfiguration
 ) {
-	private val excludedPatterns = (listOf(
+	val excludedPatterns = (listOf(
         ".*", "bazel-*", "bin", "build", "node_modules", "target"
     ) + when {
         !scriptsConfig.enabled -> listOf("*.kts")
         !scriptsConfig.buildScriptsEnabled -> listOf("*.gradle.kts")
         else -> emptyList()
     })
+
+    private val exclusionMatchers = excludedPatterns
         .map { FileSystems.getDefault().getPathMatcher("glob:$it") }
 
     /** Finds all non-excluded files recursively. */
@@ -35,10 +37,10 @@ class SourceExclusions(
 
     /** Tests whether the given path is not excluded. */
     fun isPathIncluded(file: Path): Boolean = workspaceRoots.any { file.startsWith(it) }
-        && excludedPatterns.none { pattern ->
+        && exclusionMatchers.none { matcher ->
             workspaceRoots
                 .mapNotNull { if (file.startsWith(it)) it.relativize(file) else null }
                 .flatMap { it } // Extract path segments
-                .any(pattern::matches)
+                .any(matcher::matches)
         }
 }