Ducktyping

[pfitzseb]

Ok, this may look a bit weird, but makes sure we support arbitrary objects (with the right fields) instead of only this package's Progress object.

The motivation for this is to add a nice progress frontend for VSCode while re-using ProgressLogging.asprogress and without forcing a specific version to be loaded (we're not loading this as a package in VSCode, only include the main file).

[codecov-commenter]

Codecov Report

Merging #34 into master will decrease coverage by 0.56%. The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #34      +/-   ##
==========================================
- Coverage   69.04%   68.47%   -0.57%     
==========================================
  Files           1        1              
  Lines         168      184      +16     
==========================================
+ Hits          116      126      +10     
- Misses         52       58       +6     

Impacted Files	Coverage Δ
src/ProgressLogging.jl	68.47% <0.00%> (-0.57%)	:arrow_down:

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[c42f]

This is a little confusing, given that I think you vendored most of ProgressLogging in julia-vscode over at https://github.com/julia-vscode/julia-vscode/pull/1579?

Overall if these kind of hacks are really required, it seems Logging itself is missing some key abstraction which lets frontends and backends interact cleanly (see also comments at https://github.com/julia-vscode/julia-vscode/pull/1579#issuecomment-697137079)