feat: lsp discovery

internal/lsp/discovery/integration.go

@@ -0,0 +1,72 @@
+package discovery
+
+import (
+	"fmt"
+
+	"github.com/opencode-ai/opencode/internal/config"
+	"github.com/opencode-ai/opencode/internal/logging"
+)
+
+// IntegrateLSPServers discovers languages and LSP servers and integrates them into the application configuration
+func IntegrateLSPServers(workingDir string) error {
+	// Get the current configuration
+	cfg := config.Get()
+	if cfg == nil {
+		return fmt.Errorf("config not loaded")
+	}
+
+	// Check if this is the first run
+	shouldInit, err := config.ShouldShowInitDialog()
+	if err != nil {
+		return fmt.Errorf("failed to check initialization status: %w", err)
+	}
+
+	// Always run language detection, but log differently for first run vs. subsequent runs
+	if shouldInit || len(cfg.LSP) == 0 {
+		logging.Info("Running initial LSP auto-discovery...")
+	} else {
+		logging.Debug("Running LSP auto-discovery to detect new languages...")
+	}
+
+	// Configure LSP servers
+	servers, err := ConfigureLSPServers(workingDir)
+	if err != nil {
+		return fmt.Errorf("failed to configure LSP servers: %w", err)
+	}
+
+	// Update the configuration with discovered servers
+	for langID, serverInfo := range servers {
+		// Skip languages that already have a configured server
+		if _, exists := cfg.LSP[langID]; exists {
+			logging.Debug("LSP server already configured for language", "language", langID)
+			continue
+		}
+
+		if serverInfo.Available {
+			// Only add servers that were found
+			cfg.LSP[langID] = config.LSPConfig{
+				Disabled: false,
+				Command:  serverInfo.Path,
+				Args:     serverInfo.Args,
+			}
+			logging.Info("Added LSP server to configuration", 
+				"language", langID, 
+				"command", serverInfo.Command, 
+				"path", serverInfo.Path)
+		} else {
+			logging.Warn("LSP server not available", 
+				"language", langID, 
+				"command", serverInfo.Command, 
+				"installCmd", serverInfo.InstallCmd)
+		}
+	}
+
+	// Mark the project as initialized
+	if shouldInit {
+		if err := config.MarkProjectInitialized(); err != nil {
+			logging.Warn("Failed to mark project as initialized", "error", err)
+		}
+	}
+
+	return nil
+}