fix: application cannot be run due to no init build

doc/server-capabilities.md

@@ -0,0 +1,164 @@
+```lua
+{
+  callHierarchyProvider = true,
+  codeActionProvider = {
+    resolveProvider = true
+  },
+  codeLensProvider = {
+    resolveProvider = true
+  },
+  completionProvider = {
+    completionItem = {
+      labelDetailsSupport = true
+    },
+    resolveProvider = true,
+    triggerCharacters = { ".", "@", "#", "*", " " }
+  },
+  definitionProvider = true,
+  documentFormattingProvider = true,
+  documentHighlightProvider = true,
+  documentOnTypeFormattingProvider = {
+    firstTriggerCharacter = ";",
+    moreTriggerCharacter = { "\n", "}" }
+  },
+  documentRangeFormattingProvider = true,
+  documentSymbolProvider = true,
+  executeCommandProvider = {
+    commands = {
+        "java.completion.onDidSelect",
+        "java.decompile",
+        "java.edit.handlePasteEvent",
+        "java.edit.organizeImports",
+        "java.edit.smartSemicolonDetection",
+        "java.edit.stringFormatting",
+        "java.navigate.openTypeHierarchy",
+        "java.navigate.resolveTypeHierarchy",
+        "java.project.addToSourcePath",
+        "java.project.createModuleInfo",
+        "java.project.getAll",
+        "java.project.getClasspaths",
+        "java.project.getSettings",
+        "java.project.import",
+        "java.project.isTestFile",
+        "java.project.listSourcePaths",
+        "java.project.refreshDiagnostics",
+        "java.project.removeFromSourcePath",
+        "java.project.resolveSourceAttachment",
+        "java.project.resolveStackTraceLocation",
+        "java.project.resolveWorkspaceSymbol",
+        "java.project.updateSourceAttachment",
+        "java.project.upgradeGradle",
+        "java.protobuf.generateSources",
+        "java.reloadBundles",
+        "vscode.java.buildWorkspace",
+        "vscode.java.checkProjectSettings",
+        "vscode.java.fetchPlatformSettings",
+        "vscode.java.fetchUsageData",
+        "vscode.java.inferLaunchCommandLength",
+        "vscode.java.isOnClasspath",
+        "vscode.java.resolveBuildFiles",
+        "vscode.java.resolveClassFilters",
+        "vscode.java.resolveClasspath",
+        "vscode.java.resolveElementAtSelection",
+        "vscode.java.resolveInlineVariables",
+        "vscode.java.resolveJavaExecutable",
+        "vscode.java.resolveMainClass",
+        "vscode.java.resolveMainMethod",
+        "vscode.java.resolveSourceUri",
+        "vscode.java.startDebugSession",
+        "vscode.java.test.findDirectTestChildrenForClass",
+        "vscode.java.test.findJavaProjects",
+        "vscode.java.test.findTestLocation",
+        "vscode.java.test.findTestPackagesAndTypes",
+        "vscode.java.test.findTestTypesAndMethods",
+        "vscode.java.test.generateTests",
+        "vscode.java.test.get.testpath",
+        "vscode.java.test.junit.argument",
+        "vscode.java.test.navigateToTestOrTarget",
+        "vscode.java.test.resolvePath",
+        "vscode.java.updateDebugSettings",
+        "vscode.java.validateLaunchConfig",
+    }
+  },
+  foldingRangeProvider = true,
+  hoverProvider = true,
+  implementationProvider = true,
+  inlayHintProvider = true,
+  referencesProvider = true,
+  renameProvider = {
+    prepareProvider = true
+  },
+  selectionRangeProvider = true,
+  semanticTokensProvider = {
+    documentSelector = { {
+        language = "java",
+        scheme = "file"
+      }, {
+        language = "java",
+        scheme = "jdt"
+      } },
+    full = {
+      delta = false
+    },
+    legend = {
+      tokenModifiers = {
+          "abstract",
+          "constructor",
+          "declaration",
+          "deprecated",
+          "documentation",
+          "generic",
+          "importDeclaration",
+          "native",
+          "private",
+          "protected",
+          "public",
+          "readonly",
+          "static",
+          "typeArgument",
+      },
+      tokenTypes = {
+          "annotation",
+          "annotationMember",
+          "class",
+          "enum",
+          "enumMember",
+          "interface",
+          "keyword",
+          "method",
+          "modifier",
+          "namespace",
+          "parameter",
+          "property",
+          "record",
+          "recordComponent",
+          "type",
+          "typeParameter",
+          "variable",
+      }
+    },
+    range = false
+  },
+  signatureHelpProvider = {
+    triggerCharacters = { "(", "," }
+  },
+  textDocumentSync = {
+    change = 2,
+    openClose = true,
+    save = {
+      includeText = true
+    },
+    willSave = true,
+    willSaveWaitUntil = true
+  },
+  typeDefinitionProvider = true,
+  typeHierarchyProvider = true,
+  workspace = {
+    workspaceFolders = {
+      changeNotifications = true,
+      supported = true
+    }
+  },
+  workspaceSymbolProvider = true
+}
+```

lua/java-dap/api/setup.lua

@@ -54,6 +54,10 @@ function Setup:enrich_config(config)
 	assert(main, 'To enrich the config, mainClass should already be present')
 	assert(project, 'To enrich the config, projectName should already be present')
 
+	if config.request == 'launch' then
+		self.java_debug:build_workspace(main, project, nil, false)
+	end
+
 	if not config.classPaths or config.modulePaths then
 		local paths = self.java_debug:resolve_classpath(main, project)