38 lines
774 B
Go
38 lines
774 B
Go
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package autocert
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import (
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"os"
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"path/filepath"
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"runtime"
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)
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func homeDir() string {
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if runtime.GOOS == "windows" {
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return os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
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}
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if h := os.Getenv("HOME"); h != "" {
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return h
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}
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return "/"
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}
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func cacheDir() string {
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const base = "golang-autocert"
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switch runtime.GOOS {
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case "darwin":
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return filepath.Join(homeDir(), "Library", "Caches", base)
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case "windows":
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for _, ev := range []string{"APPDATA", "CSIDL_APPDATA", "TEMP", "TMP"} {
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if v := os.Getenv(ev); v != "" {
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return filepath.Join(v, base)
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}
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}
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// Worst case:
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return filepath.Join(homeDir(), base)
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}
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if xdg := os.Getenv("XDG_CACHE_HOME"); xdg != "" {
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return filepath.Join(xdg, base)
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}
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return filepath.Join(homeDir(), ".cache", base)
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}
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