ruby.git/lib/logger.rb, branch v2_5_8

* lib/logger.rb (Logger::LogDevice#open_logfile, #create_logfile):

2017-12-21T05:07:43+00:00

  Logger should be able to open only files [Bug #14212]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61378 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

logger.rb: Fix handling progname

2017-07-20T16:47:26+00:00

Because progname was memoized with ||= a logger call that involved
outputting false would be nil. Example code:

  logger = Logger.new(STDOUT)
  logger.info(false)  # => nil

Perform an explicit nil check instead of ||= so that false will be output.

patched by Gavin Miller  [Fix GH-1667]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59380 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

logger: remove redundant opt_str_freeze use

2017-03-24T07:29:33+00:00

Strings in "when" statements are allocation-free, so there's
never any reason to uglify the code to use opt_str_freeze over
the normal putobject instructions, here.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

logger.rb: fix next rotate time

2016-11-16T06:59:42+00:00

* lib/logger.rb (Logger::LogDevice#initialize): calculate next
  rotate time based on the mtime of the last existing file.
  [ruby-dev:49881] [Bug #12948]

Author: Tsukasa Oishi 

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/logger.rb: Improve Logger.new option documentation.

2016-10-14T09:01:01+00:00

  [Feature #12803][ruby-core:77467]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

logger: fix monthly log rotate with DST

2016-10-08T00:06:57+00:00

* lib/logger.rb (Logger::Period#next_rotate_time): fix monthly log
  rotate when DST is applied during a month of 31 days.
  [Fix GH-1458]

With DST the month of october can actually last more than 31 days.
It can last 31 days plus 1 hour. So during october, `t` used to be
equal to "2016-10-31 23:00:00" instead of "2016-11-01 00:00:00".
This was then normalized to "2016-10-01 00:00:00" which lead every
single line of log during october to rotate the log file.
This fix ensure that next_rotate_time(now, 'monthly') always return
the first day of next month in every situation.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

[DOC] Fix default value of shift_age [ci skip]

2016-10-03T12:21:14+00:00

`LogDevice#initialize` treats shift_age: nil as 7, but
Logger#initialize has the default value of shift_age as 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/logger.rb: Add shift_period_suffix option [Fix GH-10772]

2016-04-18T15:07:31+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Allow specifying logger parameters in constructor

2016-04-18T10:45:40+00:00

* lib/logger.rb: Allow specifying logger prameters such as level,
  progname, datetime_format, formatter in constructor [Bug #12224]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Logger: simple refactoring

2016-04-06T01:56:16+00:00

* lib/logger.rb (Logger#level=): remove unnecessary local
  variable.
* lib/logger.rb (Logger#initialize, Logger#reopen): [DOC] mention
  the default values.  cherrypicked from [GH-1319].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54497 b2dd03c8-39d4-4d8f-98ff-823fe69b080e