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#!/bin/bash |
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# AfterAgent hook for Gemini agents. Posts final assistant replies to scuttlebot IRC. |
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SCUTTLEBOT_CONFIG_FILE="${SCUTTLEBOT_CONFIG_FILE:-$HOME/.config/scuttlebot-relay.env}" |
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if [ -f "$SCUTTLEBOT_CONFIG_FILE" ]; then |
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set -a |
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. "$SCUTTLEBOT_CONFIG_FILE" |
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set +a |
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fi |
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if [ -n "${SCUTTLEBOT_CHANNEL_STATE_FILE:-}" ] && [ -f "$SCUTTLEBOT_CHANNEL_STATE_FILE" ]; then |
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set -a |
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. "$SCUTTLEBOT_CHANNEL_STATE_FILE" |
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set +a |
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fi |
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SCUTTLEBOT_URL="${SCUTTLEBOT_URL:-http://localhost:8080}" |
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SCUTTLEBOT_TOKEN="${SCUTTLEBOT_TOKEN}" |
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SCUTTLEBOT_CHANNEL="${SCUTTLEBOT_CHANNEL:-general}" |
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SCUTTLEBOT_HOOKS_ENABLED="${SCUTTLEBOT_HOOKS_ENABLED:-1}" |
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SCUTTLEBOT_AFTER_AGENT_MAX_POSTS="${SCUTTLEBOT_AFTER_AGENT_MAX_POSTS:-6}" |
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SCUTTLEBOT_AFTER_AGENT_CHUNK_WIDTH="${SCUTTLEBOT_AFTER_AGENT_CHUNK_WIDTH:-360}" |
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normalize_channel() { |
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local channel="$1" |
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channel="${channel//[$' \t\r\n']/}" |
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channel="${channel#\#}" |
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printf '%s' "$channel" |
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} |
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relay_channels() { |
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local raw="${SCUTTLEBOT_CHANNELS:-$SCUTTLEBOT_CHANNEL}" |
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local IFS=',' |
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local item channel seen="" |
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read -r -a items <<< "$raw" |
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for item in "${items[@]}"; do |
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channel=$(normalize_channel "$item") |
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[ -n "$channel" ] || continue |
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case ",$seen," in |
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*,"$channel",*) ;; |
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*) |
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seen="${seen:+$seen,}$channel" |
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printf '%s\n' "$channel" |
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;; |
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esac |
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done |
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} |
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sanitize() { |
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local input="$1" |
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if [ -z "$input" ]; then |
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input=$(cat) |
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fi |
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printf '%s' "$input" | tr -cs '[:alnum:]_-' '-' |
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} |
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post_line() { |
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local text="$1" |
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local payload |
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[ -z "$text" ] && return 0 |
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payload="{\"text\": $(printf '%s' "$text" | jq -Rs .), \"nick\": \"$SCUTTLEBOT_NICK\"}" |
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for channel in $(relay_channels); do |
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curl -sf -X POST "$SCUTTLEBOT_URL/v1/channels/$channel/messages" \ |
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--connect-timeout 1 \ |
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--max-time 2 \ |
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-H "Authorization: Bearer $SCUTTLEBOT_TOKEN" \ |
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-H "Content-Type: application/json" \ |
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-d "$payload" \ |
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> /dev/null || true |
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done |
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} |
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normalize_response() { |
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printf '%s' "$1" \ |
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| tr '\r\n\t' ' ' \ |
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| tr -s '[:space:]' ' ' \ |
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| sed 's/^[[:space:]]*//; s/[[:space:]]*$//' |
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} |
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input=$(cat) |
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cwd=$(echo "$input" | jq -r '.cwd // empty') |
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if [ -z "$cwd" ]; then |
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cwd=$(pwd) |
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fi |
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base_name=$(sanitize "$(basename "$cwd")") |
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session_raw="${SCUTTLEBOT_SESSION_ID:-${GEMINI_SESSION_ID:-$PPID}}" |
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if [ -z "$session_raw" ] || [ "$session_raw" = "0" ]; then |
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session_raw=$(date +%s) |
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fi |
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session_suffix=$(printf '%s' "$session_raw" | sanitize | cut -c 1-8) |
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default_nick="gemini-${base_name}-${session_suffix}" |
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SCUTTLEBOT_NICK="${SCUTTLEBOT_NICK:-$default_nick}" |
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[ "$SCUTTLEBOT_HOOKS_ENABLED" = "0" ] && { echo '{}'; exit 0; } |
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[ "$SCUTTLEBOT_HOOKS_ENABLED" = "false" ] && { echo '{}'; exit 0; } |
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[ -z "$SCUTTLEBOT_TOKEN" ] && { echo '{}'; exit 0; } |
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response=$(echo "$input" | jq -r '.prompt_response // empty') |
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[ -z "$response" ] && { echo '{}'; exit 0; } |
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response=$(normalize_response "$response") |
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[ -z "$response" ] && { echo '{}'; exit 0; } |
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posted=0 |
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truncated=0 |
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while IFS= read -r chunk || [ -n "$chunk" ]; do |
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chunk=$(printf '%s' "$chunk" | sed 's/^[[:space:]]*//; s/[[:space:]]*$//') |
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[ -z "$chunk" ] && continue |
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if [ "$posted" -ge "$SCUTTLEBOT_AFTER_AGENT_MAX_POSTS" ]; then |
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truncated=1 |
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break |
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fi |
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post_line "$chunk" |
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posted=$((posted + 1)) |
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done < <(printf '%s\n' "$response" | fold -s -w "$SCUTTLEBOT_AFTER_AGENT_CHUNK_WIDTH") |
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if [ "$truncated" -eq 1 ]; then |
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post_line "[reply truncated]" |
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fi |
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echo '{}' |
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exit 0 |
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