Compile builds with tinygo for reasonable system file sizes

[coolaj86]

Is your feature request related to a problem? Please describe.

It's hard to get Linux users / sysadmins on board with a "text editing" tool that weighs in a a dozen+ megabytes.

Describe the solution you'd like

Go will yield reasonable file sizes when compiled with tinygo:

• https://tinygo.org/
• https://webinstall.dev/tinygo/

(caveat: reflection isn't supported, so the default json package can't be used)

Describe alternatives you've considered

Wrapping git config in a Shell script. An ini parser written in Zig.

Additional context

It's not a thing that many web or cloud guys get, but in the sysadmin community, exorbitantly large binaries are a red flag. CLI text editors are expected to be kilobytes in size.

[TomWright]

(caveat: reflection isn't supported, so the default json package can't be used)

This caveat causes quite the problem - A large majority of code in dasel uses reflection

[Cenness]

upx can compress it to 5.8M

$ ./upx -9 -o dasel $(which dasel)
...
        File size         Ratio      Format      Name
   --------------------   ------   -----------   -----------
  12772570 ->   5978768   46.81%   linux/amd64   dasel