Adding default expanded option to commandline and config (closes #822)

[sou-chon]

Description

A description of the change, what it does, and why it was made. If relevant (such as any change that modifies the UI), please provide screenshots of the changes:

Addresses #822: Adding option to expand widgets on startup. Also adding the corresponding option to config file.

Issue

If applicable, what issue does this address?

Closes: #822

Testing

If relevant, please state how this was tested. All changes must be tested to work:

testing by debug_assert() from clap.

If this is a code change, please also indicate which platforms were tested:

• Windows
• macOS
• Linux

Checklist

If relevant, ensure the following have been met:

• Areas your change affects have been linted using rustfmt (cargo fmt)
• The change has been tested and doesn't appear to cause any unintended breakage
• Documentation has been added/updated if needed (README.md, help menu, doc pages, etc.)
• The pull request passes the provided CI pipeline
• There are no merge conflicts
• If relevant, new tests were added (don't worry too much about coverage)

[codecov-commenter]

Codecov Report

Base: 19.24% // Head: 20.07% // Increases project coverage by +0.82% 🎉

Coverage data is based on head (3ebce13) compared to base (913c9ed).
Patch coverage: 40.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #919      +/-   ##
==========================================
+ Coverage   19.24%   20.07%   +0.82%     
==========================================
  Files          74       74              
  Lines       14069    14246     +177     
==========================================
+ Hits         2708     2860     +152     
- Misses      11361    11386      +25     

Impacted Files	Coverage Δ
src/app.rs	0.00% <0.00%> (ø)
src/constants.rs	0.00% <ø> (ø)
src/options.rs	42.35% <0.00%> (-0.62%)	⬇️
src/clap.rs	100.00% <100.00%> (ø)
src/bin/main.rs	36.58% <0.00%> (-0.86%)	⬇️
src/canvas/canvas_colours.rs	34.24% <0.00%> (-0.51%)	⬇️
src/widgets/process_table/proc_widget_data.rs	9.79% <0.00%> (-0.07%)	⬇️
src/lib.rs	6.12% <0.00%> (-0.06%)	⬇️
src/canvas/widgets/cpu_graph.rs	0.00% <0.00%> (ø)
src/canvas/widgets/mem_graph.rs	0.00% <0.00%> (ø)
... and 6 more

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[ClementTsang]

Thanks for the PR, will check in a bit.

[ClementTsang]

Sorry for taking so long, left a few small comments, mostly just nitpicking.

EDIT: Also did a quick check on my Linux machine for sanity's sake, seems fine functionality-wise.

[alexleduc76]

Thank you for this!

Will you make a new release soon? Just wondering if I should clone the branch and build it myself, or wait for an official release (if one of coming soon).

[ClementTsang]

@alexleduc76 I want to get an official stable release out before end of year.

That being said I have daily nightly builds automatically created that might be of interest at https://github.com/ClementTsang/bottom/releases/tag/nightly

[sou-chon]

@ClementTsang updated

[ClementTsang]

Looks good, thanks for everything!

@all-contributors please add @sou-chon for code.

[allcontributors]

@ClementTsang

I couldn't determine any contributions to add, did you specify any contributions?
Please make sure to use valid contribution names.

I've put up a pull request to add @sou-chon! 🎉