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logging: Allow logger to use STDERR #1457

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merged 1 commit into from
Nov 26, 2019

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doanac
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@doanac doanac commented Nov 21, 2019

This allows libaktualizr to log to STDERR if LOG_STDERR is defined
in the environment. A handy way this can be used is for something
like aktualizr-get:

LOG_STDERR=1 aktualizr-get ....

This allows you to understand what is logging (stderr's fd) and what
is the output (stdout's fd).

Signed-off-by: Andy Doan [email protected]

This allows libaktualizr to log to STDERR if LOG_STDERR is defined
in the environment. A handy way this can be used is for something
like aktualizr-get:

 LOG_STDERR=1 aktualizr-get ....

This allows you to understand what is logging (stderr's fd) and what
is the output (stdout's fd).

Signed-off-by: Andy Doan <[email protected]>
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codecov-io commented Nov 21, 2019

Codecov Report

Merging #1457 into master will increase coverage by 0.08%.
The diff coverage is 100%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #1457      +/-   ##
==========================================
+ Coverage   80.28%   80.36%   +0.08%     
==========================================
  Files         183      183              
  Lines       11010    11013       +3     
==========================================
+ Hits         8839     8851      +12     
+ Misses       2171     2162       -9
Impacted Files Coverage Δ
src/libaktualizr/logging/default_log_sink.cc 36.36% <100%> (+10.04%) ⬆️
src/aktualizr_info/main.cc 90.23% <0%> (-0.47%) ⬇️
src/libaktualizr/storage/sqlstorage.cc 77.01% <0%> (+0.22%) ⬆️
src/libaktualizr/storage/sql_utils.h 85.91% <0%> (+1.4%) ⬆️
src/libaktualizr/package_manager/ostreemanager.cc 79.24% <0%> (+1.5%) ⬆️
src/libaktualizr/storage/sqlstorage_base.cc 78.37% <0%> (+2.02%) ⬆️

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FYI @doanac we are expecting to review/redo our logging at some point down the line to make it more flexible and easier to integrate in other logging systems. When that happens, this logic may have to change, but we'll be interested in your input. And for now, I see no problem with this.

@pattivacek pattivacek merged commit 2d06138 into advancedtelematic:master Nov 26, 2019
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4 participants