add examples to README.

gift-wrap.
sync command for using a negentropy hack to sync two relays with each other.
2025-12-08 16:48:51 +00:00 · 2025-12-01 21:16:01 -03:00 · 2025-12-01 21:02:20 -03:00 · 2025-12-01 20:33:18 -03:00 · 2025-11-30 22:21:56 -03:00 · 2025-11-30 08:57:27 -03:00
9 changed files with 1392 additions and 217 deletions
--- a/README.md
+++ b/README.md
@@ -188,7 +188,6 @@ you can also display a QR code for the bunker URI by adding the `--qrcode` flag:
 ~> nak bunker --persist --sec ncryptsec1... relay.nsec.app nos.lol
 ```

-```shell
 then later just

 ```shell
@@ -325,6 +324,21 @@ echo "#surely you're joking, mr npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn6
 ffmpeg -f alsa -i default -f webm -t 00:00:03 pipe:1 | nak blossom --server blossom.primal.net upload | jq -rc '{content: .url}' | nak event -k 1222 --sec 'bunker://urlgoeshere' pyramid.fiatjaf.com nostr.wine
 ```

+### gift-wrap an event to a recipient and publish it somewhere
+```shell
+~> nak event -c 'secret message' | nak gift wrap --sec <my-secret-key> -p <recipient-public-key> | nak event wss://dmrelay.com
+```
+
+### download a gift-wrap event and unwrap it
+```shell
+~> nak req -p <my-public-key> -k 1059 relay.com | nak gift unwrap --sec <my-secret-key> --from <sender-public-key>
+```
+
+### sync events between two relays using negentropy
+```shell
+~> nak sync relay1.com relay2.com
+```
+
 ### from a file with events get only those that have kind 1111 and were created by a given pubkey
 ```shell
 ~> cat all.jsonl | nak filter -k 1111 -a 117673e191b10fe1aedf1736ee74de4cffd4c132ca701960b70a5abad5870faa > filtered.jsonl
--- a/encrypt_decrypt.go
+++ b/encrypt_decrypt.go
@@ -17,7 +17,7 @@ var encrypt = &cli.Command{
 		defaultKeyFlags,
 		&PubKeyFlag{
 			Name:     "recipient-pubkey",
-			Aliases:  []string{"p", "tgt", "target", "pubkey"},
+			Aliases:  []string{"p", "tgt", "target", "pubkey", "to"},
 			Required: true,
 		},
 		&cli.BoolFlag{
@@ -79,7 +79,7 @@ var decrypt = &cli.Command{
 		defaultKeyFlags,
 		&PubKeyFlag{
 			Name:     "sender-pubkey",
-			Aliases:  []string{"p", "src", "source", "pubkey"},
+			Aliases:  []string{"p", "src", "source", "pubkey", "from"},
 			Required: true,
 		},
 		&cli.BoolFlag{
@@ -111,7 +111,7 @@ var decrypt = &cli.Command{
 				}
 				plaintext, err := nip04.Decrypt(ciphertext, ss)
 				if err != nil {
-					return fmt.Errorf("failed to encrypt as nip04: %w", err)
+					return fmt.Errorf("failed to decrypt as nip04: %w", err)
 				}
 				stdout(plaintext)
 			}
--- a/gift.go
+++ b/gift.go
@@ -0,0 +1,192 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"math/rand"
+	"time"
+
+	"fiatjaf.com/nostr"
+	"fiatjaf.com/nostr/nip44"
+	"github.com/mailru/easyjson"
+	"github.com/urfave/cli/v3"
+)
+
+var gift = &cli.Command{
+	Name:  "gift",
+	Usage: "gift-wraps (or unwraps) an event according to NIP-59",
+	Description: `example:
+  nak event | nak gift wrap --sec <sec-a> -p <sec-b> | nak gift unwrap --sec <sec-b> --from <pub-a>`,
+	DisableSliceFlagSeparator: true,
+	Commands: []*cli.Command{
+		{
+			Name: "wrap",
+			Flags: append(
+				defaultKeyFlags,
+				&PubKeyFlag{
+					Name:     "recipient-pubkey",
+					Aliases:  []string{"p", "tgt", "target", "pubkey", "to"},
+					Required: true,
+				},
+			),
+			Usage: "turns an event into a rumor (unsigned) then gift-wraps it to the recipient",
+			Description: `example:
+  nak event -c 'hello' | nak gift wrap --sec <my-secret-key> -p <target-public-key>`,
+			Action: func(ctx context.Context, c *cli.Command) error {
+				kr, _, err := gatherKeyerFromArguments(ctx, c)
+				if err != nil {
+					return err
+				}
+
+				recipient := getPubKey(c, "recipient-pubkey")
+
+				// get sender pubkey
+				sender, err := kr.GetPublicKey(ctx)
+				if err != nil {
+					return fmt.Errorf("failed to get sender pubkey: %w", err)
+				}
+
+				// read event from stdin
+				for eventJSON := range getJsonsOrBlank() {
+					if eventJSON == "{}" {
+						continue
+					}
+
+					var originalEvent nostr.Event
+					if err := easyjson.Unmarshal([]byte(eventJSON), &originalEvent); err != nil {
+						return fmt.Errorf("invalid event JSON: %w", err)
+					}
+
+					// turn into rumor (unsigned event)
+					rumor := originalEvent
+					rumor.Sig = [64]byte{} // remove signature
+					rumor.PubKey = sender
+					rumor.ID = rumor.GetID() // compute ID
+
+					// create seal
+					rumorJSON, _ := easyjson.Marshal(rumor)
+					encryptedRumor, err := kr.Encrypt(ctx, string(rumorJSON), recipient)
+					if err != nil {
+						return fmt.Errorf("failed to encrypt rumor: %w", err)
+					}
+					seal := &nostr.Event{
+						Kind:      13,
+						Content:   encryptedRumor,
+						PubKey:    sender,
+						CreatedAt: randomNow(),
+						Tags:      nostr.Tags{},
+					}
+					if err := kr.SignEvent(ctx, seal); err != nil {
+						return fmt.Errorf("failed to sign seal: %w", err)
+					}
+
+					// create gift wrap
+					ephemeral := nostr.Generate()
+					sealJSON, _ := easyjson.Marshal(seal)
+					convkey, err := nip44.GenerateConversationKey(recipient, ephemeral)
+					if err != nil {
+						return fmt.Errorf("failed to generate conversation key: %w", err)
+					}
+					encryptedSeal, err := nip44.Encrypt(string(sealJSON), convkey)
+					if err != nil {
+						return fmt.Errorf("failed to encrypt seal: %w", err)
+					}
+					wrap := &nostr.Event{
+						Kind:      1059,
+						Content:   encryptedSeal,
+						CreatedAt: randomNow(),
+						Tags:      nostr.Tags{{"p", recipient.Hex()}},
+					}
+					wrap.Sign(ephemeral)
+
+					// print the gift-wrap
+					wrapJSON, err := easyjson.Marshal(wrap)
+					if err != nil {
+						return fmt.Errorf("failed to marshal gift wrap: %w", err)
+					}
+					stdout(string(wrapJSON))
+				}
+
+				return nil
+			},
+		},
+		{
+			Name:  "unwrap",
+			Usage: "decrypts a gift-wrap event sent by the sender to us and exposes its internal rumor (unsigned event).",
+			Description: `example:
+  nak req -p <my-public-key> -k 1059 dmrelay.com | nak gift unwrap --sec <my-secret-key> --from <sender-public-key>`,
+			Flags: append(
+				defaultKeyFlags,
+				&PubKeyFlag{
+					Name:     "sender-pubkey",
+					Aliases:  []string{"p", "src", "source", "pubkey", "from"},
+					Required: true,
+				},
+			),
+			Action: func(ctx context.Context, c *cli.Command) error {
+				kr, _, err := gatherKeyerFromArguments(ctx, c)
+				if err != nil {
+					return err
+				}
+
+				sender := getPubKey(c, "sender-pubkey")
+
+				// read gift-wrapped event from stdin
+				for wrapJSON := range getJsonsOrBlank() {
+					if wrapJSON == "{}" {
+						continue
+					}
+
+					var wrap nostr.Event
+					if err := easyjson.Unmarshal([]byte(wrapJSON), &wrap); err != nil {
+						return fmt.Errorf("invalid gift wrap JSON: %w", err)
+					}
+
+					if wrap.Kind != 1059 {
+						return fmt.Errorf("not a gift wrap event (kind %d)", wrap.Kind)
+					}
+
+					ephemeralPubkey := wrap.PubKey
+
+					// decrypt seal
+					sealJSON, err := kr.Decrypt(ctx, wrap.Content, ephemeralPubkey)
+					if err != nil {
+						return fmt.Errorf("failed to decrypt seal: %w", err)
+					}
+
+					var seal nostr.Event
+					if err := easyjson.Unmarshal([]byte(sealJSON), &seal); err != nil {
+						return fmt.Errorf("invalid seal JSON: %w", err)
+					}
+
+					if seal.Kind != 13 {
+						return fmt.Errorf("not a seal event (kind %d)", seal.Kind)
+					}
+
+					// decrypt rumor
+					rumorJSON, err := kr.Decrypt(ctx, seal.Content, sender)
+					if err != nil {
+						return fmt.Errorf("failed to decrypt rumor: %w", err)
+					}
+
+					var rumor nostr.Event
+					if err := easyjson.Unmarshal([]byte(rumorJSON), &rumor); err != nil {
+						return fmt.Errorf("invalid rumor JSON: %w", err)
+					}
+
+					// output the unwrapped event (rumor)
+					stdout(rumorJSON)
+				}
+
+				return nil
+			},
+		},
+	},
+}
+
+func randomNow() nostr.Timestamp {
+	const twoDays = 2 * 24 * 60 * 60
+	now := time.Now().Unix()
+	randomOffset := rand.Int63n(twoDays)
+	return nostr.Timestamp(now - randomOffset)
+}
--- a/git.go
+++ b/git.go
@@ -8,6 +8,7 @@ import (
 	"path/filepath"
 	"slices"
 	"strings"
+	"time"

 	"fiatjaf.com/nostr"
 	"fiatjaf.com/nostr/nip19"
@@ -92,6 +93,9 @@ aside from those, there is also:
 					}
 				}

+				var defaultOwner string
+				var defaultIdentifier string
+
 				// check if nip34.json already exists
 				existingConfig, err := readNip34ConfigFile("")
 				if err == nil {
@@ -99,47 +103,118 @@ aside from those, there is also:
 					if !c.Bool("force") && !c.Bool("interactive") {
 						return fmt.Errorf("nip34.json already exists, use --force to overwrite or --interactive to update")
 					}
-				}

-				// get repository base directory name for defaults
-				cwd, err := os.Getwd()
-				if err != nil {
-					return fmt.Errorf("failed to get current directory: %w", err)
-				}
-				baseName := filepath.Base(cwd)
-
-				// get earliest unique commit
-				var earliestCommit string
-				if output, err := exec.Command("git", "rev-list", "--max-parents=0", "HEAD").Output(); err == nil {
-					earliest := strings.Split(strings.TrimSpace(string(output)), "\n")
-					if len(earliest) > 0 {
-						earliestCommit = earliest[0]
-					}
-				}
-
-				// extract clone URLs from nostr:// git remotes
-				// (this is just for migrating from ngit)
-				var defaultCloneURLs []string
-				if output, err := exec.Command("git", "remote", "-v").Output(); err == nil {
-					remotes := strings.Split(strings.TrimSpace(string(output)), "\n")
-					for _, remote := range remotes {
-						if strings.Contains(remote, "nostr://") {
-							parts := strings.Fields(remote)
-							if len(parts) >= 2 {
-								nostrURL := parts[1]
-								// parse nostr://npub.../relay_hostname/identifier
-								if owner, identifier, relays, err := parseRepositoryAddress(ctx, nostrURL); err == nil && len(relays) > 0 {
-									relayURL := relays[0]
-									// convert to https://relay_hostname/npub.../identifier.git
-									cloneURL := fmt.Sprintf("http%s/%s/%s.git",
-										relayURL[2:], nip19.EncodeNpub(owner), identifier)
-									defaultCloneURLs = appendUnique(defaultCloneURLs, cloneURL)
+					defaultIdentifier = existingConfig.Identifier
+					defaultOwner = existingConfig.Owner
+				} else {
+					// extract info from nostr:// git remotes (this is just for migrating from ngit)
+					if output, err := exec.Command("git", "remote", "-v").Output(); err == nil {
+						remotes := strings.Split(strings.TrimSpace(string(output)), "\n")
+						for _, remote := range remotes {
+							if strings.Contains(remote, "nostr://") {
+								parts := strings.Fields(remote)
+								if len(parts) >= 2 {
+									nostrURL := parts[1]
+									// parse nostr://npub.../relay_hostname/identifier
+									if remoteOwner, remoteIdentifier, relays, err := parseRepositoryAddress(ctx, nostrURL); err == nil && len(relays) > 0 {
+										defaultIdentifier = remoteIdentifier
+										defaultOwner = nip19.EncodeNpub(remoteOwner)
+									}
 								}
 							}
 						}
 					}
 				}

+				// get repository base directory name for defaults
+				if defaultIdentifier == "" {
+					cwd, err := os.Getwd()
+					if err != nil {
+						return fmt.Errorf("failed to get current directory: %w", err)
+					}
+					defaultIdentifier = filepath.Base(cwd)
+				}
+
+				// prompt for identifier first
+				var identifier string
+				if c.String("identifier") != "" {
+					identifier = c.String("identifier")
+				} else if c.Bool("interactive") {
+					if err := survey.AskOne(&survey.Input{
+						Message: "identifier",
+						Default: defaultIdentifier,
+					}, &identifier); err != nil {
+						return err
+					}
+				} else {
+					identifier = defaultIdentifier
+				}
+
+				// prompt for owner pubkey
+				var owner nostr.PubKey
+				var ownerStr string
+				if c.String("owner") != "" {
+					owner, err = parsePubKey(ownerStr)
+					if err != nil {
+						return fmt.Errorf("invalid owner pubkey: %w", err)
+					}
+					ownerStr = nip19.EncodeNpub(owner)
+				} else if c.Bool("interactive") {
+					for {
+						if err := survey.AskOne(&survey.Input{
+							Message: "owner (npub or hex)",
+							Default: defaultOwner,
+						}, &ownerStr); err != nil {
+							return err
+						}
+						owner, err = parsePubKey(ownerStr)
+						if err == nil {
+							ownerStr = nip19.EncodeNpub(owner)
+							break
+						}
+					}
+				} else {
+					return fmt.Errorf("owner pubkey is required (use --owner or --interactive)")
+				}
+
+				// try to fetch existing repository announcement (kind 30617)
+				var fetchedRepo *nip34.Repository
+				if existingConfig.Identifier == "" {
+					log("  searching for existing events... ")
+					repo, _, _, err := fetchRepositoryAndState(ctx, owner, identifier, nil)
+					if err == nil && repo.Event.ID != nostr.ZeroID {
+						fetchedRepo = &repo
+						log("found one from %s.\n", repo.Event.CreatedAt.Time().Format(time.DateOnly))
+					} else {
+						log("none found.\n")
+					}
+				}
+
+				// set config with fetched values or defaults
+				var config Nip34Config
+				if fetchedRepo != nil {
+					config = RepositoryToConfig(*fetchedRepo)
+				} else if existingConfig.Identifier != "" {
+					config = existingConfig
+				} else {
+					// get earliest unique commit
+					var earliestCommit string
+					if output, err := exec.Command("git", "rev-list", "--max-parents=0", "HEAD").Output(); err == nil {
+						earliestCommit = strings.TrimSpace(string(output))
+					}
+
+					config = Nip34Config{
+						Identifier:           identifier,
+						Owner:                ownerStr,
+						Name:                 identifier,
+						Description:          "",
+						Web:                  []string{},
+						GraspServers:         []string{"gitnostr.com", "relay.ngit.dev"},
+						EarliestUniqueCommit: earliestCommit,
+						Maintainers:          []string{},
+					}
+				}
+
 				// helper to get value from flags, existing config, or default
 				getValue := func(existingVal, flagVal, defaultVal string) string {
 					if flagVal != "" {
@@ -161,21 +236,84 @@ aside from those, there is also:
 					return defaultVals
 				}

-				config := Nip34Config{
-					Identifier:           getValue(existingConfig.Identifier, c.String("identifier"), baseName),
-					Name:                 getValue(existingConfig.Name, c.String("name"), baseName),
-					Description:          getValue(existingConfig.Description, c.String("description"), ""),
-					Web:                  getSliceValue(existingConfig.Web, c.StringSlice("web"), []string{}),
-					Owner:                getValue(existingConfig.Owner, c.String("owner"), ""),
-					GraspServers:         getSliceValue(existingConfig.GraspServers, c.StringSlice("grasp-servers"), []string{"gitnostr.com", "relay.ngit.dev"}),
-					EarliestUniqueCommit: getValue(existingConfig.EarliestUniqueCommit, c.String("earliest-unique-commit"), earliestCommit),
-					Maintainers:          getSliceValue(existingConfig.Maintainers, c.StringSlice("maintainers"), []string{}),
-				}
+				// override with flags and existing config
+				config.Identifier = getValue(existingConfig.Identifier, c.String("identifier"), config.Identifier)
+				config.Name = getValue(existingConfig.Name, c.String("name"), config.Name)
+				config.Description = getValue(existingConfig.Description, c.String("description"), config.Description)
+				config.Web = getSliceValue(existingConfig.Web, c.StringSlice("web"), config.Web)
+				config.Owner = getValue(existingConfig.Owner, c.String("owner"), config.Owner)
+				config.GraspServers = getSliceValue(existingConfig.GraspServers, c.StringSlice("grasp-servers"), config.GraspServers)
+				config.EarliestUniqueCommit = getValue(existingConfig.EarliestUniqueCommit, c.String("earliest-unique-commit"), config.EarliestUniqueCommit)
+				config.Maintainers = getSliceValue(existingConfig.Maintainers, c.StringSlice("maintainers"), config.Maintainers)

 				if c.Bool("interactive") {
-					if err := promptForConfig(&config); err != nil {
+					// prompt for name
+					if err := survey.AskOne(&survey.Input{
+						Message: "name",
+						Default: config.Name,
+					}, &config.Name); err != nil {
 						return err
 					}
+
+					// prompt for description
+					if err := survey.AskOne(&survey.Input{
+						Message: "description",
+						Default: config.Description,
+					}, &config.Description); err != nil {
+						return err
+					}
+
+					// prompt for grasp servers
+					graspServers, err := promptForStringList("grasp servers", config.GraspServers, []string{
+						"gitnostr.com",
+						"relay.ngit.dev",
+						"pyramid.fiatjaf.com",
+						"git.shakespeare.dyi",
+					}, graspServerHost, nil)
+					if err != nil {
+						return err
+					}
+					config.GraspServers = graspServers
+
+					// prompt for web URLs
+					webURLs, err := promptForStringList("web URLs", config.Web, []string{
+						fmt.Sprintf("https://gitworkshop.dev/%s/%s",
+							nip19.EncodeNpub(nostr.MustPubKeyFromHex(config.Owner)),
+							config.Identifier,
+						),
+					}, func(s string) string {
+						return "http" + nostr.NormalizeURL(s)[2:]
+					}, nil)
+					if err != nil {
+						return err
+					}
+					config.Web = webURLs
+
+					// prompt for earliest unique commit
+					if err := survey.AskOne(&survey.Input{
+						Message: "earliest unique commit",
+						Default: config.EarliestUniqueCommit,
+					}, &config.EarliestUniqueCommit); err != nil {
+						return err
+					}
+
+					// Prompt for maintainers
+					maintainers, err := promptForStringList("maintainers", config.Maintainers, []string{}, nil, func(s string) bool {
+						pk, err := parsePubKey(s)
+						if err != nil {
+							return false
+						}
+						if pk.Hex() == config.Owner {
+							return false
+						}
+						return true
+					})
+					if err != nil {
+						return err
+					}
+					config.Maintainers = maintainers
+
+					log("\n")
 				}

 				if err := config.Validate(); err != nil {
@@ -197,7 +335,7 @@ aside from those, there is also:

 				log("edit %s if needed, then run %s to publish.\n",
 					color.CyanString("nip34.json"),
-					color.CyanString("nak git announce"))
+					color.CyanString("nak git sync"))

 				return nil
 			},
@@ -229,7 +367,7 @@ aside from those, there is also:
 				}

 				// fetch repository metadata and state
-				repo, state, err := fetchRepositoryAndState(ctx, owner, identifier, relayHints)
+				repo, _, state, err := fetchRepositoryAndState(ctx, owner, identifier, relayHints)
 				if err != nil {
 					return err
 				}
@@ -266,22 +404,7 @@ aside from those, there is also:
 				}

 				// write nip34.json inside cloned directory
-				localConfig := Nip34Config{
-					Identifier:           repo.ID,
-					Name:                 repo.Name,
-					Description:          repo.Description,
-					Web:                  repo.Web,
-					Owner:                nip19.EncodeNpub(repo.Event.PubKey),
-					GraspServers:         make([]string, 0, len(repo.Relays)),
-					EarliestUniqueCommit: repo.EarliestUniqueCommitID,
-					Maintainers:          make([]string, 0, len(repo.Maintainers)),
-				}
-				for _, r := range repo.Relays {
-					localConfig.GraspServers = append(localConfig.GraspServers, nostr.NormalizeURL(r))
-				}
-				for _, m := range repo.Maintainers {
-					localConfig.Maintainers = append(localConfig.Maintainers, nip19.EncodeNpub(m))
-				}
+				localConfig := RepositoryToConfig(repo)

 				if err := localConfig.Validate(); err != nil {
 					return fmt.Errorf("invalid config: %w", err)
@@ -302,7 +425,7 @@ aside from those, there is also:
 				fetchFromRemotes(ctx, targetDir, repo)

 				// if we have a state with a HEAD, try to reset to it
-				if state.Event.ID != nostr.ZeroID && state.HEAD != "" {
+				if state != nil && state.HEAD != "" {
 					if headCommit, ok := state.Branches[state.HEAD]; ok {
 						// check if we have that commit
 						checkCmd := exec.Command("git", "cat-file", "-e", headCommit)
@@ -423,8 +546,7 @@ aside from those, there is also:
 				pushSuccesses := 0
 				for _, relay := range repo.Relays {
 					relayURL := nostr.NormalizeURL(relay)
-					remoteName := "nip34/grasp/" + strings.TrimPrefix(relayURL, "wss://")
-					remoteName = strings.TrimPrefix(remoteName, "ws://")
+					remoteName := gitRemoteName(relayURL)

 					log("pushing to %s...\n", color.CyanString(remoteName))
 					pushArgs := []string{"push", remoteName, fmt.Sprintf("%s:refs/heads/%s", localBranch, remoteBranch)}
@@ -433,6 +555,7 @@ aside from those, there is also:
 					}
 					pushCmd := exec.Command("git", pushArgs...)
 					pushCmd.Stderr = os.Stderr
+					pushCmd.Stdout = os.Stdout
 					if err := pushCmd.Run(); err != nil {
 						log("! failed to push to %s: %v\n", color.YellowString(remoteName), err)
 					} else {
@@ -458,6 +581,18 @@ aside from those, there is also:
 					Name:  "rebase",
 					Usage: "rebase instead of merge",
 				},
+				&cli.BoolFlag{
+					Name:  "ff-only",
+					Usage: "only allow fast-forward merges",
+				},
+				&cli.BoolFlag{
+					Name:  "ff",
+					Usage: "allow fast-forward merges",
+				},
+				&cli.BoolFlag{
+					Name:  "no-ff",
+					Usage: "always perform a merge instead of fast-forwarding",
+				},
 			},
 			Action: func(ctx context.Context, c *cli.Command) error {
 				// sync to fetch latest state and metadata
@@ -488,8 +623,51 @@ aside from those, there is also:
 					return fmt.Errorf("commit %s not found locally, try 'nak git fetch' first", targetCommit)
 				}

-				// merge or rebase
+				// determine merge strategy
+				var strategy string
+				strategiesSpecified := 0
 				if c.Bool("rebase") {
+					strategy = "rebase"
+					strategiesSpecified++
+				}
+				if c.Bool("ff-only") {
+					strategy = "ff-only"
+					strategiesSpecified++
+				}
+				if c.Bool("no-ff") {
+					strategy = "no-ff"
+					strategiesSpecified++
+				}
+				if c.Bool("ff") {
+					strategy = "ff"
+					strategiesSpecified++
+				}
+
+				if strategiesSpecified > 1 {
+					return fmt.Errorf("flags --rebase, --ff-only, --ff, --no-ff are mutually exclusive")
+				}
+
+				if strategy == "" {
+					// check git config for pull.rebase
+					cmd := exec.Command("git", "config", "--get", "pull.rebase")
+					output, err := cmd.Output()
+					if err == nil && strings.TrimSpace(string(output)) == "true" {
+						strategy = "rebase"
+					} else if err == nil && strings.TrimSpace(string(output)) == "false" {
+						strategy = "ff"
+					} else {
+						// check git config for pull.ff
+						cmd := exec.Command("git", "config", "--get", "pull.ff")
+						output, err := cmd.Output()
+						if err == nil && strings.TrimSpace(string(output)) == "only" {
+							strategy = "ff-only"
+						}
+					}
+				}
+
+				// execute the merge or rebase
+				switch strategy {
+				case "rebase":
 					log("rebasing %s onto %s...\n", color.CyanString(localBranch), color.CyanString(targetCommit))
 					rebaseCmd := exec.Command("git", "rebase", targetCommit)
 					rebaseCmd.Stderr = os.Stderr
@@ -497,14 +675,52 @@ aside from those, there is also:
 					if err := rebaseCmd.Run(); err != nil {
 						return fmt.Errorf("rebase failed: %w", err)
 					}
-				} else {
-					log("merging %s into %s...\n", color.CyanString(targetCommit), color.CyanString(localBranch))
-					mergeCmd := exec.Command("git", "merge", targetCommit)
+				case "ff-only":
+					log("pulling %s into %s (fast-forward only)...\n", color.CyanString(targetCommit), color.CyanString(localBranch))
+					mergeCmd := exec.Command("git", "merge", "--ff-only", targetCommit)
 					mergeCmd.Stderr = os.Stderr
 					mergeCmd.Stdout = os.Stdout
 					if err := mergeCmd.Run(); err != nil {
 						return fmt.Errorf("merge failed: %w", err)
 					}
+				case "no-ff":
+					log("pulling %s into %s (no fast-forward)...\n", color.CyanString(targetCommit), color.CyanString(localBranch))
+					mergeCmd := exec.Command("git", "merge", "--no-ff", targetCommit)
+					mergeCmd.Stderr = os.Stderr
+					mergeCmd.Stdout = os.Stdout
+					if err := mergeCmd.Run(); err != nil {
+						return fmt.Errorf("merge failed: %w", err)
+					}
+				case "ff":
+					log("pulling %s into %s...\n", color.CyanString(targetCommit), color.CyanString(localBranch))
+					mergeCmd := exec.Command("git", "merge", "--ff", targetCommit)
+					mergeCmd.Stderr = os.Stderr
+					mergeCmd.Stdout = os.Stdout
+					if err := mergeCmd.Run(); err != nil {
+						return fmt.Errorf("merge failed: %w", err)
+					}
+				default:
+					// get current commit
+					res, err := exec.Command("git", "rev-parse", localBranch).Output()
+					if err != nil {
+						return fmt.Errorf("failed to get current commit for branch %s: %w", localBranch, err)
+					}
+					currentCommit := strings.TrimSpace(string(res))
+
+					// check if fast-forward possible
+					cmd := exec.Command("git", "merge-base", "--is-ancestor", currentCommit, targetCommit)
+					if err := cmd.Run(); err != nil {
+						return fmt.Errorf("fast-forward merge not possible, specify --rebase, --ff-only, --ff, or --no-ff; or use git config")
+					}
+
+					// do fast-forward
+					log("fast-forwarding to %s...\n", color.CyanString(targetCommit))
+					mergeCmd := exec.Command("git", "merge", "--ff-only", targetCommit)
+					mergeCmd.Stderr = os.Stderr
+					mergeCmd.Stdout = os.Stdout
+					if err := mergeCmd.Run(); err != nil {
+						return fmt.Errorf("fast-forward failed: %w", err)
+					}
 				}

 				log("pull complete\n")
@@ -524,50 +740,45 @@ aside from those, there is also:

 func promptForStringList(
 	name string,
-	existing []string,
 	defaults []string,
+	alternatives []string,
 	normalize func(string) string,
 	validate func(string) bool,
 ) ([]string, error) {
-	options := make([]string, 0, len(defaults)+len(existing)+1)
+	options := make([]string, 0, len(defaults)+len(alternatives)+1)
 	options = append(options, defaults...)
-	options = append(options, "add another")

 	// add existing not in options
-	for _, item := range existing {
+	for _, item := range alternatives {
 		if !slices.Contains(options, item) {
 			options = append(options, item)
 		}
 	}

-	selected := make([]string, len(existing))
-	copy(selected, existing)
+	options = append(options, "add another")
+
+	selected := make([]string, len(defaults))
+	copy(selected, defaults)

 	for {
-		prompt := &survey.MultiSelect{
+		newSelected := []string{}
+		if err := survey.AskOne(&survey.MultiSelect{
 			Message:  name,
 			Options:  options,
 			Default:  selected,
 			PageSize: 20,
-		}
-
-		if err := survey.AskOne(prompt, &selected); err != nil {
+		}, &newSelected); err != nil {
 			return nil, err
 		}
+		selected = newSelected

 		if slices.Contains(selected, "add another") {
 			selected = slices.DeleteFunc(selected, func(s string) bool { return s == "add another" })

-			singular := name
-			if strings.HasSuffix(singular, "s") {
-				singular = singular[:len(singular)-1]
-			}
-
-			newPrompt := &survey.Input{
-				Message: fmt.Sprintf("enter new %s", singular),
-			}
 			var newItem string
-			if err := survey.AskOne(newPrompt, &newItem); err != nil {
+			if err := survey.AskOne(&survey.Input{
+				Message: fmt.Sprintf("enter new %s", strings.TrimSuffix(name, "s")),
+			}, &newItem); err != nil {
 				return nil, err
 			}

@@ -597,97 +808,6 @@ func promptForStringList(
 	return selected, nil
 }

-func promptForConfig(config *Nip34Config) error {
-	log("\nenter repository details (use arrow keys to navigate, space to select/deselect, enter to confirm):\n\n")
-
-	// prompt for identifier
-	identifierPrompt := &survey.Input{
-		Message: "identifier",
-		Default: config.Identifier,
-	}
-	if err := survey.AskOne(identifierPrompt, &config.Identifier); err != nil {
-		return err
-	}
-
-	// prompt for name
-	namePrompt := &survey.Input{
-		Message: "name",
-		Default: config.Name,
-	}
-	if err := survey.AskOne(namePrompt, &config.Name); err != nil {
-		return err
-	}
-
-	// prompt for description
-	descPrompt := &survey.Input{
-		Message: "description",
-		Default: config.Description,
-	}
-	if err := survey.AskOne(descPrompt, &config.Description); err != nil {
-		return err
-	}
-
-	// prompt for owner
-	for {
-		ownerPrompt := &survey.Input{
-			Message: "owner (npub or hex)",
-			Default: config.Owner,
-		}
-		if err := survey.AskOne(ownerPrompt, &config.Owner); err != nil {
-			return err
-		}
-		if pubkey, err := parsePubKey(config.Owner); err == nil {
-			config.Owner = pubkey.Hex()
-			break
-		}
-	}
-
-	// prompt for grasp servers
-	graspServers, err := promptForStringList("grasp servers", config.GraspServers, []string{
-		"gitnostr.com",
-		"relay.ngit.dev",
-		"pyramid.fiatjaf.com",
-		"git.shakespeare.dyi",
-	}, graspServerHost, nil)
-	if err != nil {
-		return err
-	}
-	config.GraspServers = graspServers
-
-	// prompt for web URLs
-	webURLs, err := promptForStringList("web URLs", config.Web, []string{
-		fmt.Sprintf("https://gitworkshop.dev/%s/%s",
-			nip19.EncodeNpub(nostr.MustPubKeyFromHex(config.Owner)),
-			config.Identifier,
-		),
-	}, func(s string) string {
-		return "http" + nostr.NormalizeURL(s)[2:]
-	}, nil)
-	if err != nil {
-		return err
-	}
-	config.Web = webURLs
-
-	// Prompt for maintainers
-	maintainers, err := promptForStringList("maintainers", config.Maintainers, []string{}, nil, func(s string) bool {
-		pk, err := parsePubKey(s)
-		if err != nil {
-			return false
-		}
-		if pk.Hex() == config.Owner {
-			return false
-		}
-		return true
-	})
-	if err != nil {
-		return err
-	}
-	config.Maintainers = maintainers
-
-	log("\n")
-	return nil
-}
-
 func gitSync(ctx context.Context, signer nostr.Keyer) (nip34.Repository, *nip34.RepositoryState, error) {
 	// read current nip34.json
 	localConfig, err := readNip34ConfigFile("")
@@ -702,9 +822,26 @@ func gitSync(ctx context.Context, signer nostr.Keyer) (nip34.Repository, *nip34.
 	}

 	// fetch repository announcement and state from relays
-	repo, state, err := fetchRepositoryAndState(ctx, owner, localConfig.Identifier, localConfig.GraspServers)
-	if err != nil {
-		log("couldn't fetch repository metadata (%s), will publish now\n", err)
+	repo, upToDateRelays, state, err := fetchRepositoryAndState(ctx, owner, localConfig.Identifier, localConfig.GraspServers)
+	notUpToDate := func(graspServer string) bool {
+		return !slices.Contains(upToDateRelays, nostr.NormalizeURL(graspServer))
+	}
+	if upToDateRelays == nil || slices.ContainsFunc(localConfig.GraspServers, notUpToDate) {
+		var relays []string
+		if upToDateRelays == nil {
+			// condition 1
+			relays = append(sys.FetchOutboxRelays(ctx, owner, 3), localConfig.GraspServers...)
+			log("couldn't fetch repository metadata (%s), will publish now\n", err)
+		} else {
+			// condition 2
+			relays = make([]string, 0, len(localConfig.GraspServers)-1)
+			for _, gs := range localConfig.GraspServers {
+				if notUpToDate(gs) {
+					relays = append(relays, graspServerHost(gs))
+				}
+			}
+			log("some grasp servers (%v) are not up-to-date, will publish to them\n", relays)
+		}
 		// create a local repository object from config and publish it
 		localRepo := localConfig.ToRepository()

@@ -721,7 +858,6 @@ func gitSync(ctx context.Context, signer nostr.Keyer) (nip34.Repository, *nip34.
 					return repo, state, fmt.Errorf("failed to sign announcement: %w", err)
 				}

-				relays := append(sys.FetchOutboxRelays(ctx, owner, 3), localConfig.GraspServers...)
 				for res := range sys.Pool.PublishMany(ctx, relays, event) {
 					if res.Error != nil {
 						log("! error publishing to %s: %v\n", color.YellowString(res.RelayURL), res.Error)
@@ -735,6 +871,15 @@ func gitSync(ctx context.Context, signer nostr.Keyer) (nip34.Repository, *nip34.
 			return repo, nil, fmt.Errorf("no signer provided to publish repository (run 'nak git sync' with the '--sec' flag)")
 		}
 	} else {
+		if err != nil {
+			if _, ok := err.(StateErr); ok {
+				// some error with the state, just do nothing and proceed
+			} else {
+				// actually fail with this error we don't know about
+				return repo, nil, err
+			}
+		}
+
 		// check if local config differs from remote announcement
 		// construct local repo from config for comparison
 		localRepo := localConfig.ToRepository()
@@ -812,7 +957,7 @@ func gitSync(ctx context.Context, signer nostr.Keyer) (nip34.Repository, *nip34.
 func fetchFromRemotes(ctx context.Context, targetDir string, repo nip34.Repository) {
 	// fetch from each grasp remote
 	for _, grasp := range repo.Relays {
-		remoteName := "nip34/grasp/" + strings.Split(grasp, "/")[2]
+		remoteName := gitRemoteName(grasp)

 		logverbose("fetching from %s...\n", remoteName)
 		fetchCmd := exec.Command("git", "fetch", remoteName)
@@ -838,11 +983,38 @@ func gitSetupRemotes(ctx context.Context, dir string, repo nip34.Repository) {
 		return
 	}

-	// delete all nip34/grasp/ remotes
+	// delete all nip34/grasp/ remotes that we don't have anymore in repo
 	remotes := strings.Split(strings.TrimSpace(string(output)), "\n")
-	for _, remote := range remotes {
+	for i, remote := range remotes {
 		remote = strings.TrimSpace(remote)
+		remotes[i] = remote
+
 		if strings.HasPrefix(remote, "nip34/grasp/") {
+			graspURL := rebuildGraspURLFromRemote(remote)
+
+			getUrlCmd := exec.Command("git", "remote", "get-url", remote)
+			if dir != "" {
+				getUrlCmd.Dir = dir
+			}
+			if output, err := getUrlCmd.Output(); err != nil {
+				panic(fmt.Errorf("failed to read remote (%s) url from git: %s", remote, err))
+			} else {
+				// check if the remote url is correct so we can update it if not
+				gitURL := fmt.Sprintf("http%s/%s/%s.git", nostr.NormalizeURL(graspURL)[2:], nip19.EncodeNpub(repo.PubKey), repo.ID)
+				if strings.TrimSpace(string(output)) != gitURL {
+					goto delete
+				}
+			}
+
+			// check if this remote is not present in our grasp list anymore
+			if !slices.Contains(repo.Relays, nostr.NormalizeURL(graspURL)) {
+				goto delete
+			}
+
+			continue
+
+		delete:
+			logverbose("deleting remote %s\n", remote)
 			delCmd := exec.Command("git", "remote", "remove", remote)
 			if dir != "" {
 				delCmd.Dir = dir
@@ -854,16 +1026,17 @@ func gitSetupRemotes(ctx context.Context, dir string, repo nip34.Repository) {
 	}

 	// create new remotes for each grasp server
+	remotes = strings.Split(strings.TrimSpace(string(output)), "\n")
 	for _, relay := range repo.Relays {
-		relayURL := nostr.NormalizeURL(relay)
-		remoteName := "nip34/grasp/" + strings.TrimPrefix(relayURL, "wss://")
-		remoteName = strings.TrimPrefix(remoteName, "ws://")
+		remote := gitRemoteName(relay)
+		gitURL := fmt.Sprintf("http%s/%s/%s.git", nostr.NormalizeURL(relay)[2:], nip19.EncodeNpub(repo.PubKey), repo.ID)

-		// construct the git URL
-		gitURL := fmt.Sprintf("http%s/%s/%s.git",
-			relayURL[2:], nip19.EncodeNpub(repo.PubKey), repo.ID)
+		if slices.Contains(remotes, remote) {
+			continue
+		}

-		addCmd := exec.Command("git", "remote", "add", remoteName, gitURL)
+		logverbose("adding new remote for '%s'\n", relay)
+		addCmd := exec.Command("git", "remote", "add", remote, gitURL)
 		if dir != "" {
 			addCmd.Dir = dir
 		}
@@ -872,7 +1045,7 @@ func gitSetupRemotes(ctx context.Context, dir string, repo nip34.Repository) {
 			if exiterr, ok := err.(*exec.ExitError); ok {
 				stderr = string(exiterr.Stderr)
 			}
-			logverbose("failed to add remote %s: %s %s\n", remoteName, stderr, string(out))
+			logverbose("failed to add remote %s: %s %s\n", remote, stderr, string(out))
 		}
 	}
 }
@@ -935,7 +1108,7 @@ func fetchRepositoryAndState(
 	pubkey nostr.PubKey,
 	identifier string,
 	relayHints []string,
-) (repo nip34.Repository, state *nip34.RepositoryState, err error) {
+) (repo nip34.Repository, upToDateRelays []string, state *nip34.RepositoryState, err error) {
 	// fetch repository announcement (30617)
 	relays := appendUnique(relayHints, sys.FetchOutboxRelays(ctx, pubkey, 3)...)
 	for ie := range sys.Pool.FetchMany(ctx, relays, nostr.Filter{
@@ -945,17 +1118,28 @@ func fetchRepositoryAndState(
 			"d": []string{identifier},
 		},
 		Limit: 2,
-	}, nostr.SubscriptionOptions{Label: "nak-git"}) {
+	}, nostr.SubscriptionOptions{
+		Label: "nak-git",
+		CheckDuplicate: func(id nostr.ID, relay string) bool {
+			return false
+		},
+	}) {
 		if ie.Event.CreatedAt > repo.CreatedAt {
 			repo = nip34.ParseRepository(ie.Event)
+
+			// reset this list as the previous was for relays with the older version
+			upToDateRelays = []string{ie.Relay.URL}
+		} else if ie.Event.CreatedAt == repo.CreatedAt {
+			// we discard this because it's the same, but this relay is up-to-date
+			upToDateRelays = append(upToDateRelays, ie.Relay.URL)
 		}
 	}
 	if repo.Event.ID == nostr.ZeroID {
-		return repo, state, fmt.Errorf("no repository announcement (kind 30617) found for %s", identifier)
+		return repo, upToDateRelays, state, fmt.Errorf("no repository announcement (kind 30617) found for %s", identifier)
 	}

 	// fetch repository state (30618)
-	var stateErr error
+	var stateErr *StateErr
 	for ie := range sys.Pool.FetchMany(ctx, repo.Relays, nostr.Filter{
 		Kinds:   []nostr.Kind{30618},
 		Authors: []nostr.PubKey{pubkey},
@@ -966,27 +1150,31 @@ func fetchRepositoryAndState(
 	}, nostr.SubscriptionOptions{Label: "nak-git"}) {
 		if state == nil || ie.Event.CreatedAt > state.CreatedAt {
 			state_ := nip34.ParseRepositoryState(ie.Event)
-			state = &state_

-			if state.HEAD == "" {
-				stateErr = fmt.Errorf("state is missing HEAD")
+			if state_.HEAD == "" {
+				stateErr = &StateErr{"state is missing HEAD"}
 				continue
 			}
-			if _, ok := state.Branches[state.HEAD]; !ok {
-				stateErr = fmt.Errorf("state is missing commit for HEAD branch '%s'", state.HEAD)
+			if _, ok := state_.Branches[state_.HEAD]; !ok {
+				stateErr = &StateErr{fmt.Sprintf("state is missing commit for HEAD branch '%s'", state_.HEAD)}
 				continue
 			}

 			stateErr = nil
+			state = &state_
 		}
 	}
 	if stateErr != nil {
-		return repo, state, stateErr
+		return repo, upToDateRelays, state, stateErr
 	}

-	return repo, state, nil
+	return repo, upToDateRelays, state, nil
 }

+type StateErr struct{ string }
+
+func (s StateErr) Error() string { return string(s.string) }
+
 func findGitRoot(startDir string) string {
 	if startDir == "" {
 		var err error
@@ -1257,8 +1445,6 @@ func figureOutBranches(c *cli.Command, refspec string, isPush bool) (
 	return localBranch, remoteBranch, nil
 }

-func graspServerHost(s string) string { return strings.SplitN(nostr.NormalizeURL(s), "/", 3)[2] }
-
 type Nip34Config struct {
 	Identifier           string   `json:"identifier"`
 	Name                 string   `json:"name"`
@@ -1270,6 +1456,26 @@ type Nip34Config struct {
 	Maintainers          []string `json:"maintainers"`
 }

+func RepositoryToConfig(repo nip34.Repository) Nip34Config {
+	config := Nip34Config{
+		Identifier:           repo.ID,
+		Name:                 repo.Name,
+		Description:          repo.Description,
+		Web:                  repo.Web,
+		Owner:                nip19.EncodeNpub(repo.Event.PubKey),
+		GraspServers:         make([]string, 0, len(repo.Relays)),
+		EarliestUniqueCommit: repo.EarliestUniqueCommitID,
+		Maintainers:          make([]string, 0, len(repo.Maintainers)),
+	}
+	for _, r := range repo.Relays {
+		config.GraspServers = append(config.GraspServers, graspServerHost(r))
+	}
+	for _, m := range repo.Maintainers {
+		config.Maintainers = append(config.Maintainers, nip19.EncodeNpub(m))
+	}
+	return config
+}
+
 func (localConfig Nip34Config) Validate() error {
 	_, err := parsePubKey(localConfig.Owner)
 	if err != nil {
@@ -1320,3 +1526,18 @@ func (localConfig Nip34Config) ToRepository() nip34.Repository {

 	return localRepo
 }
+
+func gitRemoteName(graspURL string) string {
+	host := graspServerHost(graspURL)
+	host = strings.Replace(host, ":", "__", 1)
+	return "nip34/grasp/" + host
+}
+
+func rebuildGraspURLFromRemote(remoteName string) string {
+	host := strings.TrimPrefix(remoteName, "nip34/grasp/")
+	return strings.Replace(host, "__", ":", 1)
+}
+
+func graspServerHost(s string) string {
+	return strings.SplitN(nostr.NormalizeURL(s), "/", 3)[2]
+}
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,14 @@
 module github.com/fiatjaf/nak

-go 1.24.1
+go 1.25

 require (
 	fiatjaf.com/lib v0.3.1
-	fiatjaf.com/nostr v0.0.0-20251124002842-de54dd1fa4b8
+	fiatjaf.com/nostr v0.0.0-20251201232830-91548fa0a157
+	github.com/AlecAivazis/survey/v2 v2.3.7
 	github.com/bep/debounce v1.2.1
 	github.com/btcsuite/btcd/btcec/v2 v2.3.6
+	github.com/charmbracelet/glamour v0.10.0
 	github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0
 	github.com/fatih/color v1.16.0
@@ -28,21 +30,30 @@ require (
 )

 require (
-	github.com/AlecAivazis/survey/v2 v2.3.7 // indirect
 	github.com/FastFilter/xorfilter v0.2.1 // indirect
 	github.com/ImVexed/fasturl v0.0.0-20230304231329-4e41488060f3 // indirect
+	github.com/alecthomas/chroma/v2 v2.14.0 // indirect
 	github.com/andybalholm/brotli v1.1.1 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/bluekeyes/go-gitdiff v0.7.1 // indirect
 	github.com/btcsuite/btcd v0.24.2 // indirect
 	github.com/btcsuite/btcd/btcutil v1.1.5 // indirect
 	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
+	github.com/charmbracelet/lipgloss v1.1.1-0.20250404203927-76690c660834 // indirect
+	github.com/charmbracelet/x/ansi v0.8.0 // indirect
+	github.com/charmbracelet/x/cellbuf v0.0.13 // indirect
+	github.com/charmbracelet/x/exp/slice v0.0.0-20250327172914-2fdc97757edf // indirect
+	github.com/charmbracelet/x/term v0.2.1 // indirect
 	github.com/chzyer/logex v1.1.10 // indirect
 	github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1 // indirect
 	github.com/coder/websocket v1.8.14 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/crypto/blake256 v1.1.0 // indirect
 	github.com/dgraph-io/ristretto/v2 v2.3.0 // indirect
+	github.com/dlclark/regexp2 v1.11.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/elliotchance/pie/v2 v2.7.0 // indirect
 	github.com/elnosh/gonuts v0.4.2 // indirect
@@ -50,6 +61,7 @@ require (
 	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/go-git/go-git/v5 v5.16.3 // indirect
 	github.com/google/uuid v1.6.0 // indirect
+	github.com/gorilla/css v1.0.1 // indirect
 	github.com/hablullah/go-hijri v1.0.2 // indirect
 	github.com/hablullah/go-juliandays v1.0.0 // indirect
 	github.com/jalaali/go-jalaali v0.0.0-20210801064154-80525e88d958 // indirect
@@ -57,12 +69,18 @@ require (
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
 	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/magefile/mage v1.14.0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
+	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
+	github.com/microcosm-cc/bluemonday v1.0.27 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/muesli/reflow v0.3.0 // indirect
+	github.com/muesli/termenv v0.16.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/rs/cors v1.11.1 // indirect
 	github.com/savsgio/gotils v0.0.0-20240704082632-aef3928b8a38 // indirect
 	github.com/templexxx/cpu v0.0.1 // indirect
@@ -75,6 +93,9 @@ require (
 	github.com/valyala/fasthttp v1.59.0 // indirect
 	github.com/wasilibs/go-re2 v1.3.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
+	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
+	github.com/yuin/goldmark v1.7.8 // indirect
+	github.com/yuin/goldmark-emoji v1.0.5 // indirect
 	go.etcd.io/bbolt v1.4.2 // indirect
 	golang.org/x/crypto v0.39.0 // indirect
 	golang.org/x/net v0.41.0 // indirect
--- a/go.sum
+++ b/go.sum
@@ -1,19 +1,32 @@
 fiatjaf.com/lib v0.3.1 h1:/oFQwNtFRfV+ukmOCxfBEAuayoLwXp4wu2/fz5iHpwA=
 fiatjaf.com/lib v0.3.1/go.mod h1:Ycqq3+mJ9jAWu7XjbQI1cVr+OFgnHn79dQR5oTII47g=
-fiatjaf.com/nostr v0.0.0-20251124002842-de54dd1fa4b8 h1:R16mnlJ3qvVar7G4rzY+Z+mEAf2O6wpHTlRlHAt2Od8=
-fiatjaf.com/nostr v0.0.0-20251124002842-de54dd1fa4b8/go.mod h1:QEGyTgAjjTFwDx2BJGZiCdmoAcWA/G+sQy7wDqKzSPU=
+fiatjaf.com/nostr v0.0.0-20251201232830-91548fa0a157 h1:14yLsO2HwpS2CLIKFvLMDp8tVEDahwdC8OeG6NGaL+M=
+fiatjaf.com/nostr v0.0.0-20251201232830-91548fa0a157/go.mod h1:ue7yw0zHfZj23Ml2kVSdBx0ENEaZiuvGxs/8VEN93FU=
 github.com/AlecAivazis/survey/v2 v2.3.7 h1:6I/u8FvytdGsgonrYsVn2t8t4QiRnh6QSTqkkhIiSjQ=
 github.com/AlecAivazis/survey/v2 v2.3.7/go.mod h1:xUTIdE4KCOIjsBAE1JYsUPoCqYdZ1reCfTwbto0Fduo=
 github.com/FastFilter/xorfilter v0.2.1 h1:lbdeLG9BdpquK64ZsleBS8B4xO/QW1IM0gMzF7KaBKc=
 github.com/FastFilter/xorfilter v0.2.1/go.mod h1:aumvdkhscz6YBZF9ZA/6O4fIoNod4YR50kIVGGZ7l9I=
 github.com/ImVexed/fasturl v0.0.0-20230304231329-4e41488060f3 h1:ClzzXMDDuUbWfNNZqGeYq4PnYOlwlOVIvSyNaIy0ykg=
 github.com/ImVexed/fasturl v0.0.0-20230304231329-4e41488060f3/go.mod h1:we0YA5CsBbH5+/NUzC/AlMmxaDtWlXeNsqrwXjTzmzA=
+github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2 h1:+vx7roKuyA63nhn5WAunQHLTznkw5W8b1Xc0dNjp83s=
 github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2/go.mod h1:HBCaDeC1lPdgDeDbhX8XFpy1jqjK0IBG8W5K+xYqA0w=
 github.com/PowerDNS/lmdb-go v1.9.3 h1:AUMY2pZT8WRpkEv39I9Id3MuoHd+NZbTVpNhruVkPTg=
 github.com/PowerDNS/lmdb-go v1.9.3/go.mod h1:TE0l+EZK8Z1B4dx070ZxkWTlp8RG1mjN0/+FkFRQMtU=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
+github.com/alecthomas/assert/v2 v2.7.0 h1:QtqSACNS3tF7oasA8CU6A6sXZSBDqnm7RfpLl9bZqbE=
+github.com/alecthomas/assert/v2 v2.7.0/go.mod h1:Bze95FyfUr7x34QZrjL+XP+0qgp/zg8yS+TtBj1WA3k=
+github.com/alecthomas/chroma/v2 v2.14.0 h1:R3+wzpnUArGcQz7fCETQBzO5n9IMNi13iIs46aU4V9E=
+github.com/alecthomas/chroma/v2 v2.14.0/go.mod h1:QolEbTfmUHIMVpBqxeDnNBj2uoeI4EbYP4i6n68SG4I=
+github.com/alecthomas/repr v0.4.0 h1:GhI2A8MACjfegCPVq9f1FLvIBS+DrQ2KQBFZP1iFzXc=
+github.com/alecthomas/repr v0.4.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
 github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
+github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
+github.com/aymanbagabas/go-udiff v0.2.0 h1:TK0fH4MteXUDspT88n8CKzvK0X9O2xu9yQjWpi6yML8=
+github.com/aymanbagabas/go-udiff v0.2.0/go.mod h1:RE4Ex0qsGkTAJoQdQQCA0uG+nAzJO/pI/QwceO5fgrA=
+github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
+github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/bep/debounce v1.2.1 h1:v67fRdBA9UQu2NhLFXrSg0Brw7CexQekrBwDMM8bzeY=
 github.com/bep/debounce v1.2.1/go.mod h1:H8yggRPQKLUhUoqrJC1bO2xNya7vanpDl7xR3ISbCJ0=
 github.com/bluekeyes/go-gitdiff v0.7.1 h1:graP4ElLRshr8ecu0UtqfNTCHrtSyZd3DABQm/DWesQ=
@@ -48,6 +61,22 @@ github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs=
+github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk=
+github.com/charmbracelet/glamour v0.10.0 h1:MtZvfwsYCx8jEPFJm3rIBFIMZUfUJ765oX8V6kXldcY=
+github.com/charmbracelet/glamour v0.10.0/go.mod h1:f+uf+I/ChNmqo087elLnVdCiVgjSKWuXa/l6NU2ndYk=
+github.com/charmbracelet/lipgloss v1.1.1-0.20250404203927-76690c660834 h1:ZR7e0ro+SZZiIZD7msJyA+NjkCNNavuiPBLgerbOziE=
+github.com/charmbracelet/lipgloss v1.1.1-0.20250404203927-76690c660834/go.mod h1:aKC/t2arECF6rNOnaKaVU6y4t4ZeHQzqfxedE/VkVhA=
+github.com/charmbracelet/x/ansi v0.8.0 h1:9GTq3xq9caJW8ZrBTe0LIe2fvfLR/bYXKTx2llXn7xE=
+github.com/charmbracelet/x/ansi v0.8.0/go.mod h1:wdYl/ONOLHLIVmQaxbIYEC/cRKOQyjTkowiI4blgS9Q=
+github.com/charmbracelet/x/cellbuf v0.0.13 h1:/KBBKHuVRbq1lYx5BzEHBAFBP8VcQzJejZ/IA3iR28k=
+github.com/charmbracelet/x/cellbuf v0.0.13/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
+github.com/charmbracelet/x/exp/golden v0.0.0-20240806155701-69247e0abc2a h1:G99klV19u0QnhiizODirwVksQB91TJKV/UaTnACcG30=
+github.com/charmbracelet/x/exp/golden v0.0.0-20240806155701-69247e0abc2a/go.mod h1:wDlXFlCrmJ8J+swcL/MnGUuYnqgQdW9rhSD61oNMb6U=
+github.com/charmbracelet/x/exp/slice v0.0.0-20250327172914-2fdc97757edf h1:rLG0Yb6MQSDKdB52aGX55JT1oi0P0Kuaj7wi1bLUpnI=
+github.com/charmbracelet/x/exp/slice v0.0.0-20250327172914-2fdc97757edf/go.mod h1:B3UgsnsBZS/eX42BlaNiJkD1pPOUa+oF1IYC6Yd2CEU=
+github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
+github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
 github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e h1:fY5BOSpyZCqRo5OhCuC+XN+r/bBCmeuuJtjz+bCNIf8=
@@ -56,6 +85,7 @@ github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1 h1:q763qf9huN11kDQavWs
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/coder/websocket v1.8.14 h1:9L0p0iKiNOibykf283eHkKUHHrpG7f65OE3BhhO7v9g=
 github.com/coder/websocket v1.8.14/go.mod h1:NX3SzP+inril6yawo5CQXx8+fk145lPDC6pumgx0mVg=
+github.com/creack/pty v1.1.17 h1:QeVUsEDNrLBW4tMgZHvxy18sKtr6VI492kBhUfhDJNI=
 github.com/creack/pty v1.1.17/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -72,6 +102,8 @@ github.com/dgraph-io/ristretto/v2 v2.3.0 h1:qTQ38m7oIyd4GAed/QkUZyPFNMnvVWyazGXR
 github.com/dgraph-io/ristretto/v2 v2.3.0/go.mod h1:gpoRV3VzrEY1a9dWAYV6T1U7YzfgttXdd/ZzL1s9OZM=
 github.com/dgryski/go-farm v0.0.0-20240924180020-3414d57e47da h1:aIftn67I1fkbMa512G+w+Pxci9hJPB8oMnkcP3iZF38=
 github.com/dgryski/go-farm v0.0.0-20240924180020-3414d57e47da/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
+github.com/dlclark/regexp2 v1.11.0 h1:G/nrcoOa7ZXlpoa/91N3X7mM3r8eIlMBBJZvsz/mxKI=
+github.com/dlclark/regexp2 v1.11.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/dvyukov/go-fuzz v0.0.0-20200318091601-be3528f3a813/go.mod h1:11Gm+ccJnvAhCNLlf5+cS9KjtbaD5I5zaZpFMsTHWTw=
@@ -105,6 +137,8 @@ github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=
+github.com/gorilla/css v1.0.1/go.mod h1:BvnYkspnSzMmwRK+b8/xgNPLiIuNZr6vbZBTPQ2A3b0=
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hablullah/go-hijri v1.0.2 h1:drT/MZpSZJQXo7jftf5fthArShcaMtsal0Zf/dnmp6k=
 github.com/hablullah/go-hijri v1.0.2/go.mod h1:OS5qyYLDjORXzK4O1adFw9Q5WfhOcMdAKglDkcTxgWQ=
@@ -112,6 +146,9 @@ github.com/hablullah/go-juliandays v1.0.0 h1:A8YM7wIj16SzlKT0SRJc9CD29iiaUzpBLzh
 github.com/hablullah/go-juliandays v1.0.0/go.mod h1:0JOYq4oFOuDja+oospuc61YoX+uNEn7Z6uHYTbBzdGc=
 github.com/hanwen/go-fuse/v2 v2.7.2 h1:SbJP1sUP+n1UF8NXBA14BuojmTez+mDgOk0bC057HQw=
 github.com/hanwen/go-fuse/v2 v2.7.2/go.mod h1:ugNaD/iv5JYyS1Rcvi57Wz7/vrLQJo10mmketmoef48=
+github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
+github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
+github.com/hinshun/vt10x v0.0.0-20220119200601-820417d04eec h1:qv2VnGeEQHchGaZ/u7lxST/RaJw+cv273q79D81Xbog=
 github.com/hinshun/vt10x v0.0.0-20220119200601-820417d04eec/go.mod h1:Q48J4R4DvxnHolD5P8pOtXigYlRuPLGl6moFx3ulM68=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/jalaali/go-jalaali v0.0.0-20210801064154-80525e88d958 h1:qxLoi6CAcXVzjfvu+KXIXJOAsQB62LXjsfbOaErsVzE=
@@ -136,6 +173,8 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/liamg/magic v0.0.1 h1:Ru22ElY+sCh6RvRTWjQzKKCxsEco8hE0co8n1qe7TBM=
 github.com/liamg/magic v0.0.1/go.mod h1:yQkOmZZI52EA+SQ2xyHpVw8fNvTBruF873Y+Vt6S+fk=
+github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
+github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
 github.com/magefile/mage v1.14.0 h1:6QDX3g6z1YvJ4olPhT1wksUcSa/V0a1B+pJb73fBjyo=
 github.com/magefile/mage v1.14.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
 github.com/mailru/easyjson v0.9.1 h1:LbtsOm5WAswyWbvTEOqhypdPeZzHavpZx96/n553mR8=
@@ -150,12 +189,17 @@ github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stg
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
+github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
+github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mattn/go-tty v0.0.7 h1:KJ486B6qI8+wBO7kQxYgmmEFDaFEE96JMBQ7h400N8Q=
 github.com/mattn/go-tty v0.0.7/go.mod h1:f2i5ZOvXBU/tCABmLmOfzLz9azMo5wdAaElRNnJKr+k=
 github.com/mdp/qrterminal/v3 v3.2.1 h1:6+yQjiiOsSuXT5n9/m60E54vdgFsw0zhADHhHLrFet4=
 github.com/mdp/qrterminal/v3 v3.2.1/go.mod h1:jOTmXvnBsMy5xqLniO0R++Jmjs2sTm9dFSuQ5kpz/SU=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4=
 github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
+github.com/microcosm-cc/bluemonday v1.0.27 h1:MpEUotklkwCSLeH+Qdx1VJgNqLlpY2KXwXFM08ygZfk=
+github.com/microcosm-cc/bluemonday v1.0.27/go.mod h1:jFi9vgW+H7c3V0lb6nR74Ib/DIB5OBs92Dimizgw2cA=
 github.com/moby/sys/mountinfo v0.6.2 h1:BzJjoreD5BMFNmD9Rus6gdd1pLuecOFPt8wC+Vygl78=
 github.com/moby/sys/mountinfo v0.6.2/go.mod h1:IJb6JQeOklcdMU9F5xQ8ZALD+CUr5VlGpwtX+VE0rpI=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -163,6 +207,10 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/muesli/reflow v0.3.0 h1:IFsN6K9NfGtjeggFP+68I4chLZV2yIKsXJFNZ+eWh6s=
+github.com/muesli/reflow v0.3.0/go.mod h1:pbwTDkVPibjO2kyvBQRBxTWEEGDGq0FlB1BIKtnHY/8=
+github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
+github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -178,6 +226,10 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/puzpuzpuz/xsync/v3 v3.5.1 h1:GJYJZwO6IdxN/IKbneznS6yPkVC+c3zyY/j19c++5Fg=
 github.com/puzpuzpuz/xsync/v3 v3.5.1/go.mod h1:VjzYrABPabuM4KyBh1Ftq6u8nhwY5tBPKP9jpmh0nnA=
+github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/rs/cors v1.11.1 h1:eU3gRzXLRK57F5rKMGMZURNdIG4EoAmX8k94r9wXWHA=
@@ -219,9 +271,16 @@ github.com/wasilibs/nottinygc v0.4.0 h1:h1TJMihMC4neN6Zq+WKpLxgd9xCFMw7O9ETLwY2e
 github.com/wasilibs/nottinygc v0.4.0/go.mod h1:oDcIotskuYNMpqMF23l7Z8uzD4TC0WXHK8jetlB3HIo=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
+github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
 github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
 github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+github.com/yuin/goldmark v1.7.1/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
+github.com/yuin/goldmark v1.7.8 h1:iERMLn0/QJeHFhxSt3p6PeN9mGnvIKSpG9YYorDMnic=
+github.com/yuin/goldmark v1.7.8/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
+github.com/yuin/goldmark-emoji v1.0.5 h1:EMVWyCGPlXJfUXBXpuMu+ii3TIaxbVBnEX9uaDC4cIk=
+github.com/yuin/goldmark-emoji v1.0.5/go.mod h1:tTkZEbwu5wkPmgTcitqddVxY9osFZiavD+r4AzQrh1U=
 go.etcd.io/bbolt v1.4.2 h1:IrUHp260R8c+zYx/Tm8QZr04CX+qWS5PGfPdevhdm1I=
 go.etcd.io/bbolt v1.4.2/go.mod h1:Is8rSHO/b4f3XigBC0lL0+4FwAQv3HXEEIgFMuKHceM=
 golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
--- a/main.go
+++ b/main.go
@@ -42,6 +42,7 @@ var app = &cli.Command{
 		blossomCmd,
 		encrypt,
 		decrypt,
+		gift,
 		outbox,
 		wallet,
 		mcpServer,
@@ -49,6 +50,8 @@ var app = &cli.Command{
 		fsCmd,
 		publish,
 		git,
+		nip,
+		syncCmd,
 	},
 	Version: version,
 	Flags: []cli.Flag{
--- a/nip.go
+++ b/nip.go
@@ -0,0 +1,201 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"os/exec"
+	"runtime"
+	"strings"
+
+	"github.com/charmbracelet/glamour"
+	"github.com/urfave/cli/v3"
+)
+
+type nipInfo struct {
+	nip, desc, link string
+}
+
+var nip = &cli.Command{
+	Name:  "nip",
+	Usage: "list NIPs or get the description of a NIP from its number",
+	Description: `lists NIPs, fetches and displays NIP text, or opens a NIP page in the browser.
+
+examples:
+  nak nip          # list all NIPs
+  nak nip 29       # shows nip29 details
+  nak nip open 29  # opens nip29 in browser`,
+	ArgsUsage: "[NIP number]",
+	Commands: []*cli.Command{
+		{
+			Name:  "open",
+			Usage: "open the NIP page in the browser",
+			Action: func(ctx context.Context, c *cli.Command) error {
+				reqNum := c.Args().First()
+				if reqNum == "" {
+					return fmt.Errorf("missing NIP number")
+				}
+
+				normalize := func(s string) string {
+					s = strings.ToLower(s)
+					s = strings.TrimPrefix(s, "nip-")
+					s = strings.TrimLeft(s, "0")
+					if s == "" {
+						s = "0"
+					}
+					return s
+				}
+
+				reqNum = normalize(reqNum)
+
+				foundLink := ""
+				for info := range listnips() {
+					nipNum := normalize(info.nip)
+					if nipNum == reqNum {
+						foundLink = info.link
+						break
+					}
+				}
+
+				if foundLink == "" {
+					return fmt.Errorf("NIP-%s not found", strings.ToUpper(reqNum))
+				}
+
+				url := "https://github.com/nostr-protocol/nips/blob/master/" + foundLink
+				fmt.Println("Opening " + url)
+
+				var cmd *exec.Cmd
+				switch runtime.GOOS {
+				case "darwin":
+					cmd = exec.Command("open", url)
+				case "windows":
+					cmd = exec.Command("cmd", "/c", "start", url)
+				default:
+					cmd = exec.Command("xdg-open", url)
+				}
+
+				return cmd.Start()
+			},
+		},
+	},
+	Action: func(ctx context.Context, c *cli.Command) error {
+		reqNum := c.Args().First()
+		if reqNum == "" {
+			// list all NIPs
+			for info := range listnips() {
+				stdout(info.nip + ": " + info.desc)
+			}
+			return nil
+		}
+
+		normalize := func(s string) string {
+			s = strings.ToLower(s)
+			s = strings.TrimPrefix(s, "nip-")
+			s = strings.TrimLeft(s, "0")
+			if s == "" {
+				s = "0"
+			}
+			return s
+		}
+
+		reqNum = normalize(reqNum)
+
+		var foundLink string
+		for info := range listnips() {
+			nipNum := normalize(info.nip)
+
+			if nipNum == reqNum {
+				foundLink = info.link
+				break
+			}
+		}
+
+		if foundLink == "" {
+			return fmt.Errorf("NIP-%s not found", strings.ToUpper(reqNum))
+		}
+
+		// fetch the NIP markdown
+		url := "https://raw.githubusercontent.com/nostr-protocol/nips/master/" + foundLink
+		resp, err := http.Get(url)
+		if err != nil {
+			return fmt.Errorf("failed to fetch NIP: %w", err)
+		}
+		defer resp.Body.Close()
+
+		body, err := io.ReadAll(resp.Body)
+		if err != nil {
+			return fmt.Errorf("failed to read NIP: %w", err)
+		}
+
+		// render markdown
+		rendered, err := glamour.Render(string(body), "auto")
+		if err != nil {
+			return fmt.Errorf("failed to render markdown: %w", err)
+		}
+
+		fmt.Print(rendered)
+		return nil
+	},
+}
+
+func listnips() <-chan nipInfo {
+	ch := make(chan nipInfo)
+	go func() {
+		defer close(ch)
+		resp, err := http.Get("https://raw.githubusercontent.com/nostr-protocol/nips/master/README.md")
+		if err != nil {
+			// TODO: handle error? but since chan, maybe send error somehow, but for now, just close
+			return
+		}
+		defer resp.Body.Close()
+
+		body, err := io.ReadAll(resp.Body)
+		if err != nil {
+			return
+		}
+		bodyStr := string(body)
+		epoch := strings.Index(bodyStr, "## List")
+		if epoch == -1 {
+			return
+		}
+
+		lines := strings.SplitSeq(bodyStr[epoch+8:], "\n")
+		for line := range lines {
+			line = strings.TrimSpace(line)
+			if strings.HasPrefix(line, "##") {
+				break
+			}
+			if !strings.HasPrefix(line, "- [NIP-") {
+				continue
+			}
+
+			start := strings.Index(line, "[")
+			end := strings.Index(line, "]")
+			if start == -1 || end == -1 || end < start {
+				continue
+			}
+
+			content := line[start+1 : end]
+
+			parts := strings.SplitN(content, ":", 2)
+			if len(parts) != 2 {
+				continue
+			}
+
+			nipPart := parts[0]
+			descPart := parts[1]
+
+			rest := line[end+1:]
+			linkStart := strings.Index(rest, "(")
+			linkEnd := strings.Index(rest, ")")
+			link := ""
+			if linkStart != -1 && linkEnd != -1 && linkEnd > linkStart {
+				link = rest[linkStart+1 : linkEnd]
+			}
+
+			ch <- nipInfo{nipPart, strings.TrimSpace(descPart), link}
+		}
+	}()
+	return ch
+}
--- a/sync.go
+++ b/sync.go
@@ -0,0 +1,464 @@
+package main
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"sync"
+
+	"fiatjaf.com/nostr"
+	"fiatjaf.com/nostr/nip77"
+	"fiatjaf.com/nostr/nip77/negentropy"
+	"fiatjaf.com/nostr/nip77/negentropy/storage"
+	"github.com/urfave/cli/v3"
+)
+
+var syncCmd = &cli.Command{
+	Name:        "sync",
+	Usage:       "sync events between two relays using negentropy",
+	Description: `uses nip77 negentropy to sync events between two relays`,
+	ArgsUsage:   "<relay1> <relay2>",
+	Flags:       reqFilterFlags,
+	Action: func(ctx context.Context, c *cli.Command) error {
+		args := c.Args().Slice()
+		if len(args) != 2 {
+			return fmt.Errorf("need exactly two relay URLs: source and target")
+		}
+
+		filter := nostr.Filter{}
+		if err := applyFlagsToFilter(c, &filter); err != nil {
+			return err
+		}
+
+		peerA, err := NewRelayThirdPartyRemote(ctx, args[0])
+		if err != nil {
+			return fmt.Errorf("error setting up %s: %w", args[0], err)
+		}
+
+		peerB, err := NewRelayThirdPartyRemote(ctx, args[1])
+		if err != nil {
+			return fmt.Errorf("error setting up %s: %w", args[1], err)
+		}
+
+		tpn := NewThirdPartyNegentropy(
+			peerA,
+			peerB,
+			filter,
+		)
+
+		wg := sync.WaitGroup{}
+
+		wg.Go(func() {
+			err = tpn.Run(ctx)
+		})
+
+		wg.Go(func() {
+			type op struct {
+				src *nostr.Relay
+				dst *nostr.Relay
+				ids []nostr.ID
+			}
+
+			pending := []op{
+				{peerA.relay, peerB.relay, make([]nostr.ID, 0, 30)},
+				{peerB.relay, peerA.relay, make([]nostr.ID, 0, 30)},
+			}
+
+			for delta := range tpn.Deltas {
+				have := delta.Have.relay
+				havenot := delta.HaveNot.relay
+				logverbose("%s has %s, %s doesn't.\n", have.URL, delta.ID.Hex(), havenot.URL)
+
+				idx := 0 // peerA
+				if have == peerB.relay {
+					idx = 1 // peerB
+				}
+				pending[idx].ids = append(pending[idx].ids, delta.ID)
+
+				// every 30 ids do a fetch-and-publish
+				if len(pending[idx].ids) == 30 {
+					for evt := range pending[idx].src.QueryEvents(nostr.Filter{IDs: pending[idx].ids}) {
+						pending[idx].dst.Publish(ctx, evt)
+					}
+					pending[idx].ids = pending[idx].ids[:0]
+				}
+			}
+
+			// do it for the remaining ids
+			for _, op := range pending {
+				if len(op.ids) > 0 {
+					for evt := range op.src.QueryEvents(nostr.Filter{IDs: op.ids}) {
+						op.dst.Publish(ctx, evt)
+					}
+				}
+			}
+		})
+
+		wg.Wait()
+
+		return err
+	},
+}
+
+type ThirdPartyNegentropy struct {
+	PeerA  *RelayThirdPartyRemote
+	PeerB  *RelayThirdPartyRemote
+	Filter nostr.Filter
+
+	Deltas chan Delta
+}
+
+type Delta struct {
+	ID      nostr.ID
+	Have    *RelayThirdPartyRemote
+	HaveNot *RelayThirdPartyRemote
+}
+
+type boundKey string
+
+func getBoundKey(b negentropy.Bound) boundKey {
+	return boundKey(fmt.Sprintf("%d:%x", b.Timestamp, b.IDPrefix))
+}
+
+type RelayThirdPartyRemote struct {
+	relay    *nostr.Relay
+	messages chan string
+	err      error
+}
+
+func NewRelayThirdPartyRemote(ctx context.Context, url string) (*RelayThirdPartyRemote, error) {
+	rtpr := &RelayThirdPartyRemote{
+		messages: make(chan string, 3),
+	}
+
+	var err error
+	rtpr.relay, err = nostr.RelayConnect(ctx, url, nostr.RelayOptions{
+		CustomHandler: func(data string) {
+			envelope := nip77.ParseNegMessage(data)
+			if envelope == nil {
+				return
+			}
+			switch env := envelope.(type) {
+			case *nip77.OpenEnvelope, *nip77.CloseEnvelope:
+				rtpr.err = fmt.Errorf("unexpected %s received from relay", env.Label())
+				return
+			case *nip77.ErrorEnvelope:
+				rtpr.err = fmt.Errorf("relay returned a %s: %s", env.Label(), env.Reason)
+				return
+			case *nip77.MessageEnvelope:
+				rtpr.messages <- env.Message
+			}
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return rtpr, nil
+}
+
+func (rtpr *RelayThirdPartyRemote) SendInitialMessage(filter nostr.Filter, msg string) error {
+	msgj, _ := json.Marshal(nip77.OpenEnvelope{
+		SubscriptionID: "sync3",
+		Filter:         filter,
+		Message:        msg,
+	})
+	return rtpr.relay.WriteWithError(msgj)
+}
+
+func (rtpr *RelayThirdPartyRemote) SendMessage(msg string) error {
+	msgj, _ := json.Marshal(nip77.MessageEnvelope{
+		SubscriptionID: "sync3",
+		Message:        msg,
+	})
+	return rtpr.relay.WriteWithError(msgj)
+}
+
+func (rtpr *RelayThirdPartyRemote) SendClose() error {
+	msgj, _ := json.Marshal(nip77.CloseEnvelope{
+		SubscriptionID: "sync3",
+	})
+	return rtpr.relay.WriteWithError(msgj)
+}
+
+var thirdPartyRemoteEndOfMessages = errors.New("the-end")
+
+func (rtpr *RelayThirdPartyRemote) Receive() (string, error) {
+	if rtpr.err != nil {
+		return "", rtpr.err
+	}
+	if msg, ok := <-rtpr.messages; ok {
+		return msg, nil
+	}
+	return "", thirdPartyRemoteEndOfMessages
+}
+
+func NewThirdPartyNegentropy(peerA, peerB *RelayThirdPartyRemote, filter nostr.Filter) *ThirdPartyNegentropy {
+	return &ThirdPartyNegentropy{
+		PeerA:  peerA,
+		PeerB:  peerB,
+		Filter: filter,
+		Deltas: make(chan Delta, 100),
+	}
+}
+
+func (n *ThirdPartyNegentropy) Run(ctx context.Context) error {
+	peerAIds := make(map[nostr.ID]struct{})
+	peerBIds := make(map[nostr.ID]struct{})
+	peerASkippedBounds := make(map[boundKey]struct{})
+	peerBSkippedBounds := make(map[boundKey]struct{})
+
+	// send an empty message to A to start things up
+	initialMsg := createInitialMessage()
+	err := n.PeerA.SendInitialMessage(n.Filter, initialMsg)
+	if err != nil {
+		return err
+	}
+
+	hasSentInitialMessageToB := false
+
+	for {
+		// receive message from A
+		msgA, err := n.PeerA.Receive()
+		if err != nil {
+			return err
+		}
+		msgAb, _ := nostr.HexDecodeString(msgA)
+		if len(msgAb) == 1 {
+			break
+		}
+
+		msgToB, err := parseMessageBuildNext(
+			msgA,
+			peerBSkippedBounds,
+			func(id nostr.ID) {
+				if _, exists := peerBIds[id]; exists {
+					delete(peerBIds, id)
+				} else {
+					peerAIds[id] = struct{}{}
+				}
+			},
+			func(boundKey boundKey) {
+				peerASkippedBounds[boundKey] = struct{}{}
+			},
+		)
+		if err != nil {
+			return err
+		}
+
+		// emit deltas from B after receiving message from A
+		for id := range peerBIds {
+			select {
+			case n.Deltas <- Delta{ID: id, Have: n.PeerB, HaveNot: n.PeerA}:
+			case <-ctx.Done():
+				return context.Cause(ctx)
+			}
+			delete(peerBIds, id)
+		}
+
+		if len(msgToB) == 2 {
+			// exit condition (no more messages to send)
+			break
+		}
+
+		// send message to B
+		if hasSentInitialMessageToB {
+			err = n.PeerB.SendMessage(msgToB)
+		} else {
+			err = n.PeerB.SendInitialMessage(n.Filter, msgToB)
+			hasSentInitialMessageToB = true
+		}
+		if err != nil {
+			return err
+		}
+
+		// receive message from B
+		msgB, err := n.PeerB.Receive()
+		if err != nil {
+			return err
+		}
+		msgBb, _ := nostr.HexDecodeString(msgB)
+		if len(msgBb) == 1 {
+			break
+		}
+
+		msgToA, err := parseMessageBuildNext(
+			msgB,
+			peerASkippedBounds,
+			func(id nostr.ID) {
+				if _, exists := peerAIds[id]; exists {
+					delete(peerAIds, id)
+				} else {
+					peerBIds[id] = struct{}{}
+				}
+			},
+			func(boundKey boundKey) {
+				peerBSkippedBounds[boundKey] = struct{}{}
+			},
+		)
+		if err != nil {
+			return err
+		}
+
+		// emit deltas from A after receiving message from B
+		for id := range peerAIds {
+			select {
+			case n.Deltas <- Delta{ID: id, Have: n.PeerA, HaveNot: n.PeerB}:
+			case <-ctx.Done():
+				return context.Cause(ctx)
+			}
+			delete(peerAIds, id)
+		}
+
+		if len(msgToA) == 2 {
+			// exit condition (no more messages to send)
+			break
+		}
+
+		// send message to A
+		err = n.PeerA.SendMessage(msgToA)
+		if err != nil {
+			return err
+		}
+	}
+
+	// emit remaining deltas before exit
+	for id := range peerAIds {
+		select {
+		case n.Deltas <- Delta{ID: id, Have: n.PeerA, HaveNot: n.PeerB}:
+		case <-ctx.Done():
+			return context.Cause(ctx)
+		}
+	}
+	for id := range peerBIds {
+		select {
+		case n.Deltas <- Delta{ID: id, Have: n.PeerB, HaveNot: n.PeerA}:
+		case <-ctx.Done():
+			return context.Cause(ctx)
+		}
+	}
+
+	n.PeerA.SendClose()
+	n.PeerB.SendClose()
+	close(n.Deltas)
+
+	return nil
+}
+
+func createInitialMessage() string {
+	output := bytes.NewBuffer(make([]byte, 0, 64))
+	output.WriteByte(negentropy.ProtocolVersion)
+
+	dummy := negentropy.BoundWriter{}
+	dummy.WriteBound(output, negentropy.InfiniteBound)
+	output.WriteByte(byte(negentropy.FingerprintMode))
+
+	// hardcoded random fingerprint
+	fingerprint := [negentropy.FingerprintSize]byte{
+		0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
+		0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
+	}
+	output.Write(fingerprint[:])
+
+	return nostr.HexEncodeToString(output.Bytes())
+}
+
+func parseMessageBuildNext(
+	msg string,
+	skippedBounds map[boundKey]struct{},
+	idCallback func(id nostr.ID),
+	skipCallback func(boundKey boundKey),
+) (string, error) {
+	msgb, err := nostr.HexDecodeString(msg)
+	if err != nil {
+		return "", err
+	}
+
+	br := &negentropy.BoundReader{}
+	bw := &negentropy.BoundWriter{}
+
+	nextMsg := bytes.NewBuffer(make([]byte, 0, len(msgb)))
+	acc := &storage.Accumulator{} // this will be used for building our own fingerprints and also as a placeholder
+
+	reader := bytes.NewReader(msgb)
+	pv, err := reader.ReadByte()
+	if err != nil {
+		return "", err
+	}
+	if pv != negentropy.ProtocolVersion {
+		return "", fmt.Errorf("unsupported protocol version %v", pv)
+	}
+
+	nextMsg.WriteByte(pv)
+
+	for reader.Len() > 0 {
+		bound, err := br.ReadBound(reader)
+		if err != nil {
+			return "", err
+		}
+
+		modeVal, err := negentropy.ReadVarInt(reader)
+		if err != nil {
+			return "", err
+		}
+		mode := negentropy.Mode(modeVal)
+
+		switch mode {
+		case negentropy.SkipMode:
+			skipCallback(getBoundKey(bound))
+			if _, skipped := skippedBounds[getBoundKey(bound)]; !skipped {
+				bw.WriteBound(nextMsg, bound)
+				negentropy.WriteVarInt(nextMsg, int(negentropy.SkipMode))
+			}
+
+		case negentropy.FingerprintMode:
+			_, err = reader.Read(acc.Buf[0:negentropy.FingerprintSize] /* use this buffer as a dummy */)
+			if err != nil {
+				return "", err
+			}
+
+			if _, skipped := skippedBounds[getBoundKey(bound)]; !skipped {
+				bw.WriteBound(nextMsg, bound)
+				negentropy.WriteVarInt(nextMsg, int(negentropy.FingerprintMode))
+				nextMsg.Write(acc.Buf[0:negentropy.FingerprintSize] /* idem */)
+			}
+		case negentropy.IdListMode:
+			// when receiving an idlist we will never send this bound again to this peer
+			skipCallback(getBoundKey(bound))
+
+			// and instead of sending these ids to the other peer we'll send a fingerprint
+			acc.Reset()
+
+			numIds, err := negentropy.ReadVarInt(reader)
+			if err != nil {
+				return "", err
+			}
+
+			for range numIds {
+				id := nostr.ID{}
+
+				_, err = reader.Read(id[:])
+				if err != nil {
+					return "", err
+				}
+
+				idCallback(id)
+
+				acc.AddBytes(id[:])
+			}
+
+			if _, skipped := skippedBounds[getBoundKey(bound)]; !skipped {
+				fingerprint := acc.GetFingerprint(numIds)
+
+				bw.WriteBound(nextMsg, bound)
+				negentropy.WriteVarInt(nextMsg, int(negentropy.FingerprintMode))
+				nextMsg.Write(fingerprint[:])
+			}
+		default:
+			return "", fmt.Errorf("unknown mode %v", mode)
+		}
+	}
+
+	return nostr.HexEncodeToString(nextMsg.Bytes()), nil
+}
Author	SHA1	Message	Date
fiatjaf	1dab81f77c	add examples to README.	2025-12-01 21:16:01 -03:00
fiatjaf	11228d7082	gift-wrap.	2025-12-01 21:02:20 -03:00
fiatjaf	a422b5f708	sync command for using a negentropy hack to sync two relays with each other. closes https://github.com/fiatjaf/nak/issues/84	2025-12-01 20:33:18 -03:00
fiatjaf	852fe6bdfb	git: more resiliency when updating nip34.json	2025-11-30 22:21:56 -03:00
fiatjaf	210cf66d5f	git: fix a bunch of small bugs.	2025-11-30 08:57:27 -03:00
fiatjaf	f9335b0ab4	git: fetch repo from owner+identifier on init, and other things.	2025-11-27 23:59:46 -03:00
fiatjaf	16916d7d95	nip: display markdown directly, default to list.	2025-11-27 12:14:02 -03:00
fiatjaf	3ff4dbe196	force update golang version. fixes nostr:nevent1qvzqqqqqqypzqwlsccluhy6xxsr6l9a9uhhxf75g85g8a709tprjcn4e42h053vaqydhwumn8ghj7un9d3shjtnhv4ehgetjde38gcewvdhk6tcprfmhxue69uhhq7tjv9kkjepwve5kzar2v9nzucm0d5hsqgzdaekrxfhwrex49f6htd7rvmnfxs40ypga9mx7hvssaz347mxees2gpdzr	2025-11-27 07:06:53 -03:00
reis	2de3ff78ee	Add `nip` command (#83 )	2025-11-26 09:02:47 -03:00
fiatjaf	03c1bf832e	fix README misformatting.	2025-11-25 22:44:03 -03:00
fiatjaf	8df130a822	git: handle "pull" modes correctly and stop deleting and recreating remotes all the time.	2025-11-25 14:51:24 -03:00
fiatjaf	e04861fcee	git: allow gitSync to not fail if the state is broken.	2025-11-25 14:51:24 -03:00
Yasuhiro Matsumoto	73d80203a0	fix error message	2025-11-25 14:35:16 -03:00