top-level cli command that handles the output of nak.

cmd/eventstore/main.go

@@ -26,6 +26,7 @@ var app = &cli.App{
 			Name:     "store",
 			Aliases:  []string{"d"},
 			Usage:    "path to the database file or directory or database connection uri",
+			Required: true,
 		},
 		&cli.StringFlag{
 			Name:    "type",
@@ -85,10 +86,12 @@ var app = &cli.App{
 		return db.Init()
 	},
 	Commands: []*cli.Command{
+		queryOrPut,
 		query,
 		put,
 		del,
 	},
+	DefaultCommand: "query-or-put",
 }
 
 func main() {

cmd/eventstore/put.go

@@ -1,6 +1,9 @@
 package main
 
 import (
+	"fmt"
+	"os"
+
 	"github.com/mailru/easyjson"
 	"github.com/nbd-wtf/go-nostr"
 	"github.com/urfave/cli/v2"
@@ -22,6 +25,8 @@ var put = &cli.Command{
 				lineProcessingError(c, "failed to save event '%s': %s", line, err)
 				continue
 			}
+
+			fmt.Fprintf(os.Stderr, "saved %s", event.ID)
 		}
 
 		exitIfLineProcessingError(c)

cmd/eventstore/query-or-put.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"github.com/nbd-wtf/go-nostr"
+	"github.com/urfave/cli/v2"
+)
+
+var queryOrPut = &cli.Command{
+	Hidden: true,
+	Name:   "query-or-put",
+	Action: func(c *cli.Context) error {
+		line := getStdin()
+
+		ee := &nostr.EventEnvelope{}
+		re := &nostr.ReqEnvelope{}
+		e := &nostr.Event{}
+		f := &nostr.Filter{}
+		if json.Unmarshal([]byte(line), ee) == nil && ee.Event.ID != "" {
+			e = &ee.Event
+			return doPut(c, line, e)
+		}
+		if json.Unmarshal([]byte(line), e) == nil && e.ID != "" {
+			return doPut(c, line, e)
+		}
+		if json.Unmarshal([]byte(line), re) == nil && len(re.Filters) > 0 {
+			f = &re.Filters[0]
+			return doQuery(c, f)
+		}
+		if json.Unmarshal([]byte(line), f) == nil && len(f.String()) > 2 {
+			return doQuery(c, f)
+		}
+
+		return fmt.Errorf("couldn't parse input '%s'", line)
+	},
+}
+
+func doPut(c *cli.Context, line string, e *nostr.Event) error {
+	if err := db.SaveEvent(c.Context, e); err != nil {
+		return fmt.Errorf("failed to save event '%s': %s", line, err)
+	}
+	fmt.Fprintf(os.Stderr, "saved %s", e.ID)
+	return nil
+}
+
+func doQuery(c *cli.Context, f *nostr.Filter) error {
+	ch, err := db.QueryEvents(c.Context, *f)
+	if err != nil {
+		return fmt.Errorf("error querying: %w", err)
+	}
+
+	for evt := range ch {
+		fmt.Println(evt)
+	}
+	return nil
+}