add nostr.repo-relay-only config to limit publishing to repo relays

Adds a git config key nostr.repo-relay-only that, when set to true, causes
nostr events to be sent only to the repository's own relays, skipping the
user's personal write relays and default/blaster relays. Useful for
repositories that should not broadcast to the maintainer's personal relay set.
Set persistently via \`git config nostr.repo-relay-only true\` or in one step
with \`ngit init --repo-relay-only\`.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/bin/ngit/cli.rs b/src/bin/ngit/cli.rs
index 164035b..68b18a7 100644
--- a/src/bin/ngit/cli.rs
+++ b/src/bin/ngit/cli.rs
@@ -67,6 +67,9 @@ Or just for this repository:
 
 Other useful settings:
  - 'nostr.nostate true' to avoid publishing a state event when pushing to a nostr remote.
+ - 'nostr.repo-relay-only true' to only publish nostr events to repo relays, skipping user and
+   default relays. Useful for repositories where you don't want to broadcast to your personal
+   relay set. Set via `git config nostr.repo-relay-only true` or `ngit init --repo-relay-only`.
  - Login settings configured during `ngit account login`:
    - nostr.nsec - nsec or ncryptsec
    - nostr.npub - used for ncryptsec and remote signer