compute_wrap_length

app/controllers/scores_controller.rb

@@ -32,16 +32,16 @@ class ScoresController < ApplicationController
     logger.info(BG_WHITE + TEXT_GRAY_200 + "this is #{BOLD}a message in bold#{CLEAR}, isnt'it?")
     logger.info(BG_WHITE + TEXT_GRAY_100 + "this is #{BOLD}a message in bold#{CLEAR}, isnt'it?")
 
-    # logger.info({ one: 1, two: 2 })
-    # logger.info 'this is an information', { four: 4, five: 5 }
+    logger.info({ one: 1, two: 2 })
+    logger.info 'this is an information', { four: 4, five: 5 }
     logger.debug BigDecimal('0.0003')
-    # logger.warn 'scores are', @scores
+    logger.warn 'scores are', @scores
     logger.warn "this is a #{BOLD}warning#{CLEAR}#{BG_YELLOW}#{TEXT_BLACK}\n yop\n  cool"
     logger.warn "this is a warning\n yop\n  cool"
     logger.error 'this is an error message'
-    # logger.error "error message line #1\nerror message line #2\nerror message line #3\n\n"
-    # logger.info 'end of normal message'
-    # logger.debug @scores
+    logger.error "error message line #1\nerror message line #2\nerror message line #3\n\n"
+    logger.info 'end of normal message'
+    logger.debug @scores
     # sleep 0.5
   end
 

config/database.yml

@@ -6,7 +6,7 @@ default: &default
   # For details on connection pooling, see Rails configuration guide
   # https://guides.rubyonrails.org/configuring.html#database-pooling
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  host: localhost
+  host: ct1.lxd
 
 development:
   <<: *default

lib/formatters/ansi_formatter.rb

@@ -15,6 +15,8 @@ class AnsiFormatter < SemanticLogger::Formatters::Color
   ANSI_ERROR = CLEAR + BG_RED + TEXT_WHITE
   ANSI_FATAL = CLEAR + BG_MAGENTA + BOLD + TEXT_WHITE
   NAME_MAX_SIZE = 20
+  FOREMAN_PREFIX_LENGTH = 18
+  DEFAULT_UNDETECTED_WRAP = 80
 
   def initialize
     super(color_map: ColorMap.new(
@@ -30,7 +32,8 @@ class AnsiFormatter < SemanticLogger::Formatters::Color
     self.log = log
     self.logger = logger
     self.color = color_map[log.level]
-    wrap_level(level, message, payload, exception)
+    wrap_length = compute_useful_length
+    wrap_level(level, wrap_length, message, payload, exception)
   end
 
   def origin
@@ -56,6 +59,12 @@ class AnsiFormatter < SemanticLogger::Formatters::Color
 
   private
 
+  def compute_useful_length
+    IO.console.winsize[1] - FOREMAN_PREFIX_LENGTH
+  rescue StandardError
+    DEFAULT_UNDETECTED_WRAP
+  end
+
   def clean_backtrace(backtrace)
     root_path = Rails.root.to_s
     backtrace = backtrace.select { |line| line.starts_with?(root_path) }
@@ -67,11 +76,11 @@ class AnsiFormatter < SemanticLogger::Formatters::Color
     "#{tint}#{text}#{AnsiColors::CLEAR}"
   end
 
-  def wrap_level(level, *items)
+  def wrap_level(level, length, *items)
     prefix = "#{origin} #{colorize('>')} "
     continuation = "#{origin} #{colorize('#')} "
     items.map do |item|
-      AnsiWrapper.wrap(item, 100, prefix, continuation)
+      AnsiWrapper.wrap(item, length, prefix, continuation)
     end.compact.join("\n") # FIXME: previously was: join(' ')
   end
 end