cheat/internal/config/paths.go

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package config
import (
"fmt"
"path"
"github.com/mitchellh/go-homedir"
)
// Paths returns config file paths that are appropriate for the operating
// system
func Paths(sys string, envvars map[string]string) ([]string, error) {
// if CHEAT_CONFIG_PATH is set, expand ~ and return it
if confpath, ok := envvars["CHEAT_CONFIG_PATH"]; ok {
// expand ~
expanded, err := homedir.Expand(confpath)
if err != nil {
return []string{}, fmt.Errorf("failed to expand ~: %v", err)
}
return []string{expanded}, nil
}
switch sys {
case "darwin", "linux", "freebsd":
return []string{
path.Join(envvars["XDG_CONFIG_HOME"], "/cheat/conf.yml"),
path.Join(envvars["HOME"], ".config/cheat/conf.yml"),
path.Join(envvars["HOME"], ".cheat/conf.yml"),
}, nil
case "windows":
return []string{
fmt.Sprintf("%s/cheat/conf.yml", envvars["APPDATA"]),
fmt.Sprintf("%s/cheat/conf.yml", envvars["PROGRAMDATA"]),
}, nil
default:
return []string{}, fmt.Errorf("unsupported os: %s", sys)
}
}