feat(cli): error on conflicting options

[lirantal]

Description

BREAKING CHANGE: CLI may show an error when arguments conflict
and the order of short and long options was reversed to be
more descriptive on CLI options errors.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Related Issue

#64

[lirantal]

@XhmikosR unfortunately there doesn't seem to be any way to figure out which argument was used with yargs so even trying to set a custom failure message would not work.

The most improvement I could find at the moment is specifying the long name of the option instead of the short one, for which I also flipped them in the help/usage message.

I'll merge this as a breaking change to bump a major version.

[codecov-io]

Codecov Report

Merging #72 into master will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           master      #72   +/-   ##
=======================================
  Coverage   95.08%   95.08%           
=======================================
  Files          11       11           
  Lines         183      183           
  Branches       29       29           
=======================================
  Hits          174      174           
  Misses          8        8           
  Partials        1        1

Impacted Files	Coverage Δ
...s/lockfile-lint-api/src/validators/ValidateHost.js	100% <100%> (ø)	⬆️
...lockfile-lint-api/src/validators/ValidateScheme.js	100% <100%> (ø)	⬆️

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[XhmikosR]

@lirantal no worries, thanks for looking into it :)

PS. it does sound weird that you can't access the used arg, but I haven't spent a lot of time with yargs to be able to help

[lirantal]

I'll merge this in as a major change anyway and I also pinged @bcoe for his take on the yargs setup. We can always push a fix if we find a better way and friendlier way.