nostril/scripts/git-send-nostr

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#!/usr/bin/env bash
NOSTR_RELAYER=${NOSTR_RELAYER:-nostcat}
if ! command -v $NOSTR_RELAYER >&2 >/dev/null; then
printf "error: nostr relayer '%s' not found, set \$NOSTR_RELAYER or install '%s'\n" $NOSTR_RELAYER $NOSTR_RELAYER
exit 1
fi
usage() {
printf "usage: git-send-nostr [OPTIONS...] <commit> [NOSTRIL OPTIONS...]\n\n"
printf "OPTIONS\n\n"
printf " -r Relay to broadcast to. Will use 'git config nostr.relays' by default\n"
printf " -d Dry run. Just print event to stdout instead of relaying.\n"
printf "\n"
printf " any other nostril option is supported here:\n\n"
printf "NOSTRIL OPTIONS\n"
nostril | sed '1,/OPTIONS/d'
printf "\nEXAMPLES\n\n"
printf "git send-nostr -d HEAD^- -t nostril -t nostrildev --pow 15\n\n"
exit 0
}
while getopts "dr:t:" o; do
case "${o}" in
r)
relay=${OPTARG}
;;
t)
tag=${OPTARG}
;;
d)
dryrun=1
;;
*)
usage
;;
esac
done
shift $((OPTIND-1))
if [ -z $relay ]; then
relay=$(git config nostr.relays)
if [[ $relay == "" ]]; then
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unset relay
fi
fi
if [ -z $1 ]; then
usage
exit 0
fi
commit=$1
shift
# this can be overridden
sec="$(git config nostr.secretkey)"
if [[ $sec != "" ]]; then
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sec="--sec $sec"
fi
patch="$(git format-patch --stdout $commit)"
subject=$(<<<"$patch" grep "^Subject:"| head -n1 | sed 's,^Subject: ,,')
author=$(<<<"$patch" grep "^From:"| head -n1 | sed 's,^From: ,,')
json=$(nostril --envelope $sec --kind 19691228 --tag author "$author" --tag subject "$subject" --content "$patch" "$@")
id=$(jq -r '.[1].id' <<<"$json")
if [ -n "$dryrun" ]; then
echo "$json"
printf "\nDRY RUN. printing event data\n" >&2
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elif [ -z "$relay" ]; then
echo "$json"
printf "\nRELAY NOT SET, not relaying. Use -r wss://relay.damus.io or 'git config --global nostr.relays wss://relay.damus.io'\n" >&2
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else
echo "$id"
printf "relaying to $relay using $NOSTR_RELAYER...\n" >&2
<<<$json $NOSTR_RELAYER "$relay"
fi
if [[ $sec == "" ]]; then
printf "NOSTR SECRET KEY NOT SET, using random key. Use --sec <key> or 'git config --global nostr.secretkey <hexkey>'\n" >&2
fi