Show the value that will be used if not customized

[rapus95]

No description provided.

[christopher-dG]

I think I like this idea, because seeing the default value definitely gives a nice hint as to what the option actually does before you commit to customizing it.

I wonder if with this change we could change the input parsing to turn empty strings into nothing, instead of the default value. I think less people would "accidentally" choose to customize a value and then enter an empty string to get the default if they knew what the default value was right away.

Could you also make the same change in interactive(T::Type)?

[codecov]

Codecov Report

Merging #177 into master will increase coverage by 0.04%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #177      +/-   ##
==========================================
+ Coverage   89.54%   89.58%   +0.04%     
==========================================
  Files          18       18              
  Lines         507      509       +2     
==========================================
+ Hits          454      456       +2     
  Misses         53       53              

Impacted Files	Coverage Δ
src/template.jl	95.28% <100.00%> (+0.09%)	⬆️

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[christopher-dG]

I extended this PR a bit and came up with this:

julia> Template(; interactive=true)
Template keywords to customize:
[press: d=done, a=all, n=none]
   [ ] user ("christopher-dG")
   [ ] authors ("Chris de Graaf <[email protected]> and contributors")
   [X] dir ("~/.local/share/julia/dev")
   [ ] host ("github.com")
   [ ] julia (v"1.0.0")
 > [X] plugins (PkgTemplates.Plugin[])
Enter value for 'dir' (String): ~/code
Select plugins:
[press: d=done, a=all, n=none]
   [ ] CompatHelper
   [ ] ProjectFile
   [ ] SrcDir
   [ ] Git
   [ ] License
   [ ] Readme
   [ ] Tests
   [X] TagBot
   [ ] AppVeyor
   [ ] CirrusCI
   [ ] Citation
 > [X] Codecov
   [ ] Coveralls
   [ ] Develop
   [ ] Documenter
   [ ] DroneCI
   [ ] GitHubActions
   [ ] GitLabCI
   [X] TravisCI
TagBot keywords to customize:
[press: d=done, a=all, n=none]
 > [ ] branches (nothing)
   [ ] changelog (nothing)
   [ ] changelog_ignore (nothing)
   [ ] cron ("0 0 * * *")
   [ ] destination ("TagBot.yml")
   [ ] dispatch (nothing)
   [ ] dispatch_delay (nothing)
   [ ] file ("~/code/PkgTemplates/templates/github/workflows/TagBot.yml")
   [ ] gpg (nothing)
   [ ] gpg_password (nothing)
   [ ] registry (nothing)
   [ ] ssh (nothing)
   [ ] ssh_password (nothing)
   [ ] token (Secret("GITHUB_TOKEN"))
Codecov keywords to customize:
[press: d=done, a=all, n=none]
 > [ ] file (nothing)
   [ ] None (No customization)
TravisCI keywords to customize:
[press: d=done, a=all, n=none]
 > [ ] arm64 (false)
   [ ] coverage (true)
   [ ] extra_versions (["1.0", "1.4", "nightly"])
   [ ] file ("~/code/PkgTemplates/templates/travis.yml")
   [ ] linux (true)
   [ ] osx (true)
   [ ] windows (true)
   [ ] x64 (true)
   [ ] x86 (false)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (564c452) 92.95% compared to head (9152cba) 93.80%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #177      +/-   ##
==========================================
+ Coverage   92.95%   93.80%   +0.84%     
==========================================
  Files          24       24              
  Lines         738      742       +4     
==========================================
+ Hits          686      696      +10     
+ Misses         52       46       -6     

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[gdalle]

@oxinabox asking for a review because this might seem slightly overwhelming for beginning users (it adds a lot of info to the interactive menus), but at the same time I think the addition is welcome.

[oxinabox]

I think this is a net improvement