module Memo::BusLog

Overview

Console logging for memo-arcana: colored, timestamped lines on STDERR, with request parameters summarized and secrets redacted.

Extended Modules

• Memo::BusLog

Direct including types

• Memo::ArcanaListener

Defined in:

arcana/bus_log.cr

Constant Summary

BOLD = "\e[1m"

CYAN = "\e[36m"

DIM = "\e[2m"

GRAY = "\e[90m"

GREEN = "\e[32m"

RED = "\e[31m"

RESET = "\e[0m"

SENSITIVE_KEYS = Set {"api_key", "password", "secret", "token", "key"}

YELLOW = "\e[33m"

Class Method Summary

• .output : IO

  Where log lines go (specs silence it)

• .output=(output : IO)

  Where log lines go (specs silence it)

Instance Method Summary

• #log(msg : String)
• #redact_db_url(text : String) : String

  The text with *** for the passwords in any database URLs in it: the user's password (postgres://user:pass@host) and query parameters such as ?password= or &sslpassword=.

• #sensitive?(key : String) : Bool
• #summarize(data : JSON::Any) : String
• #truncate(s : String, max : Int32 = 50) : String

Class Method Detail

Instance Method Detail