INNER CODE UNIT · Shell

TIMESTAMP

humanplane/homunculus · plugins/homunculus/scripts/observe.sh:17

TIMESTAMP=$(date -u +%Y-%m-%dT%H:%M:%SZ)

# Build observation JSON based on event type
case "$EVENT_TYPE" in
  prompt)
    # UserPromptSubmit: capture user intent
    PROMPT=$(echo "$INPUT" | jq -r '.prompt // empty' 2>/dev/null || echo "")
    if [ -n "$PROMPT" ]; then
      # Truncate long prompts to save space
      PROMPT_SHORT=$(echo "$PROMPT" | head -c 500)
      jq -nc --arg ts "$TIMESTAMP" --arg type "prompt" --arg prompt "$PROMPT_SHORT" \
        '{timestamp: $ts, type: $type, prompt: $prompt}' >> "$OBS_FILE"
    fi
    ;;
  tool)
    # PostToolUse: capture tool + result
    TOOL_NAME=$(echo "$INPUT" | jq -r '.tool_name // empty' 2>/dev/null || echo "")
    TOOL_INPUT=$(echo "$INPUT" | jq -c '.tool_input // {}' 2>/dev/null || echo "{}")

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