55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
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package config
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import "os"
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import "strings"
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import "path/filepath"
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var homeDirectory string
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var configHome string
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var configDirs []string
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var dataHome string
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var cacheHome string
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func init () {
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var err error
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homeDirectory, err = os.UserHomeDir()
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if err != nil {
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panic("could not get user home directory: " + err.Error())
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}
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configHome = os.Getenv("XDG_CONFIG_HOME")
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if configHome == "" {
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configHome = filepath.Join(homeDirectory, "/.config/")
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}
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configDirsString := os.Getenv("XDG_CONFIG_DIRS")
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if configDirsString == "" {
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configDirsString = "/etc/xdg/"
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}
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configDirs = append(strings.Split(configDirsString, ":"), configHome)
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configHome = os.Getenv("XDG_DATA_HOME")
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if configHome == "" {
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configHome = filepath.Join(homeDirectory, "/.local/share/")
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}
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cacheHome = os.Getenv("XDG_CACHE_HOME")
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if cacheHome == "" {
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configHome = filepath.Join(homeDirectory, "/.cache/")
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}
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}
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// DataHome returns the path to the directory where user data should be stored.
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func DataHome (name string) (home string) {
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home = filepath.Join(dataHome, name)
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return
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}
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// CacheHome returns the path to the directory where cache files should be
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// stored.
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func CacheHome (name string) (home string) {
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home = filepath.Join(cacheHome, name)
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return
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}
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