popt

Install command: 
brew install popt

Library like getopt(3) with a number of enhancements

https://github.com/rpm-software-management/popt

License: MIT

Formula JSON API: /api/formula/popt.json

Formula code: popt.rb on GitHub

Bottle (binary package) installation support provided for:

Apple Silicon sonoma ✅
ventura ✅
monterey ✅
big sur ✅
Intel sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
64-bit linux ✅

Current versions:

stable ✅ 1.19

Analytics:

Installs (30 days)
popt 3,595
Installs on Request (30 days)
popt 74
Build Errors (30 days)
popt 8
Installs (90 days)
popt 11,202
Installs on Request (90 days)
popt 192
Installs (365 days)
popt 43,876
popt --HEAD 2
Installs on Request (365 days)
popt 881
popt --HEAD 2
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