darvaza.org/x/config
Helpers for handling config structs — decoding, defaults, and validation.
Format-agnostic configuration loader. A generic Loader[T]
tries candidate filenames in order, decodes via a user-supplied
Decoder (TOML, YAML, JSON — any format works), applies struct-tag
defaults, expands shell-style ${VAR} variables, and validates
the result with go-playground/validator.
Subpackage config/expand
provides mvdan.cc/sh-powered
variable substitution from any source.
Subpackage config/appdir
handles XDG/FHS-aware directory discovery (UserConfigDir,
SysConfigDir, AllConfigDir).