Suppress compile summary stats if --quiet flag is set on compile.

[cmaglie]

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• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)
• UPGRADING.md has been updated with a migration guide (for breaking changes)
• configuration.schema.json updated if new parameters are added.

What kind of change does this PR introduce?

• It makes the compile output completely silent if the --quiet flag is specified and the compile has no errors.
• It removes the recap table if the build is successful and no --verbose or --quiet flags have been provided.
• Adds the -q shortcut to the --quiet flag

Command line	A successful build shows	A build with errors shows
arduino-cli compile	Sketch size	Sketch size, used libraries
arduino-cli compile -v	Build commands, sketch size, used libraries	Build commands, sketch size, used libraries
arduino-cli compile -q	nothing	Errors only

What is the current behavior?

$ arduino-cli compile -b arduino:samd:nano_33_iot
Sketch uses 11544 bytes (4%) of program storage space. Maximum is 262144 bytes.
Global variables use 3560 bytes (10%) of dynamic memory, leaving 29208 bytes for local variables. Maximum is 32768 bytes.

Used platform Version Path
arduino:samd  1.8.14  /home/cmaglie/.arduino15/packages/arduino/hardware/samd/1.8.14
$ arduino-cli compile -b arduino:samd:nano_33_iot --quiet
Sketch uses 11544 bytes (4%) of program storage space. Maximum is 262144 bytes.
Global variables use 3560 bytes (10%) of dynamic memory, leaving 29208 bytes for local variables. Maximum is 32768 bytes.

Used platform Version Path
arduino:samd  1.8.14  /home/cmaglie/.arduino15/packages/arduino/hardware/samd/1.8.14
$

What is the new behavior?

$ arduino-cli compile -b arduino:samd:nano_33_iot
Sketch uses 11544 bytes (4%) of program storage space. Maximum is 262144 bytes.
Global variables use 3560 bytes (10%) of dynamic memory, leaving 29208 bytes for local variables. Maximum is 32768 bytes.
$ arduino-cli compile -b arduino:samd:nano_33_iot -q
$

Does this PR introduce a breaking change, and is titled accordingly?

Other information

Fix #2796
Fix #2510

[codecov]

Codecov Report

Attention: Patch coverage is 86.41975% with 11 lines in your changes missing coverage. Please review.

Project coverage is 67.72%. Comparing base (e9092cc) to head (17ced8f).
Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
...nal/arduino/builder/internal/preprocessor/ctags.go	57.14%	3 Missing ⚠️
...rnal/arduino/builder/internal/detector/detector.go	75.00%	1 Missing and 1 partial ⚠️
internal/arduino/builder/sketch.go	0.00%	0 Missing and 2 partials ⚠️
internal/arduino/builder/archive_compiled_files.go	50.00%	0 Missing and 1 partial ⚠️
internal/arduino/builder/linker.go	0.00%	0 Missing and 1 partial ⚠️
internal/arduino/builder/recipe.go	0.00%	0 Missing and 1 partial ⚠️
internal/arduino/builder/sizer.go	94.11%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2820      +/-   ##
==========================================
+ Coverage   67.69%   67.72%   +0.02%     
==========================================
  Files         238      238              
  Lines       22388    22406      +18     
==========================================
+ Hits        15156    15174      +18     
  Misses       6036     6036              
  Partials     1196     1196              

Flag	Coverage Δ
unit	67.72% <86.41%> (+0.02%)	⬆️

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[alessio-perugini]

Do we have a dedicated integration test that assert this new behaviour?
If not I'm afraid that we should add one, especially in the case -q and -v is provided.

[cmaglie]

Do we have a dedicated integration test that assert this new behaviour?
If not I'm afraid that we should add one, especially in the case -q and -v is provided.

I've added the tests and they helped me to finally spot where the infamous \n in stderr was coming from!
I've also spotted another stderr contamination in the ctags launcher. Overall, it's good that we have those tests in place now.

[alessio-perugini]

Also tested on my machine (linux) works 🥳

[seife]

Is there an option to get the old behaviour (quiet compilation, but library list at the end) back?
Without giving "-q", I don't get anything and with "-v" I get too much.

The only difference between "no argument" and "-q" is that "-q" also suppresses the

Sketch uses 1709602 bytes (86%) of program storage space. Maximum is 1966080 bytes.
Global variables use 67980 bytes (20%) of dynamic memory, leaving 259700 bytes for local variables. Maximum is 327680 bytes.

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