Harvest configuration, watch and notify subscriber
env is a Go library that reads environment variables and populates the fields of a Go struct according to tag directives. It uses reflection to iterate over struct types and tags at runtime, mapping environment variable names to struct fields and applying parsing behavior defined in struct tags. The library supports required field validation, returning errors when marked fields are missing or empty after parsing. It also provides default value fallback from struct tags when environment variables are not set, environment variable expansion that recursively substitutes references within values,
Go helpers to manage environment variables
The main features of sasbury/mini are: Configuration Management.
Open-source alternatives to sasbury/mini include: caarlos0/env — env is a Go library that reads environment variables and populates the fields of a Go struct according to tag… go-gcfg/gcfg. antham/envh — Go helpers to manage environment variables. beatlabs/harvester — Harvest configuration, watch and notify subscriber. crgimenes/goconfig. go-ini/ini — Package ini provides INI file read and write functionality in Go.