fix: Added support for cjs, mjs and log modes

[andrewnester]

Issue #, if available:

Description of changes:
Brought back from c9 branch

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[codecov]

Codecov Report

Merging #4718 (b37a625) into master (bf2c7e2) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4718   +/-   ##
=======================================
  Coverage   71.19%   71.19%           
=======================================
  Files         553      553           
  Lines       55598    55598           
  Branches    10392    10392           
=======================================
  Hits        39584    39584           
  Misses      16014    16014           

Flag	Coverage Δ
unittests	71.19% <ø> (ø)

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