WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

2026-09-22 16:19:06 +08:00
commit f7fc992f57
3929 changed files with 1006607 additions and 0 deletions
@@ -0,0 +1,38 @@
+package main
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+
+	_ "github.com/duckdb/duckdb-go/v2"
+)
+
+// duckdbExtensions is the list of DuckDB extensions required by WeKnora's
+// data analysis tool. `spatial` is used for layer metadata (st_read_meta)
+// so we can enumerate sheet names from Excel files, while `excel` provides
+// the dedicated read_xlsx reader with proper type inference.
+var duckdbExtensions = []string{"spatial", "excel"}
+
+func downloadExtensions() {
+	ctx := context.Background()
+
+	sqlDB, err := sql.Open("duckdb", ":memory:")
+	if err != nil {
+		panic(err)
+	}
+	defer sqlDB.Close()
+
+	for _, ext := range duckdbExtensions {
+		if _, err := sqlDB.ExecContext(ctx, fmt.Sprintf("INSTALL %s;", ext)); err != nil {
+			panic(fmt.Errorf("failed to install %s extension: %w", ext, err))
+		}
+		if _, err := sqlDB.ExecContext(ctx, fmt.Sprintf("LOAD %s;", ext)); err != nil {
+			panic(fmt.Errorf("failed to load %s extension: %w", ext, err))
+		}
+	}
+}
+
+func main() {
+	downloadExtensions()
+}