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Tune AppConfigDir and docs for Storage module

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Matthew Holt 2019-12-31 18:31:43 -07:00
parent 788462bd4c
commit 06ea0a5295
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2 changed files with 11 additions and 13 deletions
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9
caddy.go
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@ -61,11 +61,10 @@ type Config struct {
Logging *Logging `json:"logging,omitempty"` Logging *Logging `json:"logging,omitempty"`
// StorageRaw is a storage module that defines how/where Caddy // StorageRaw is a storage module that defines how/where Caddy
// stores assets (such as TLS certificates). By default, this is // stores assets (such as TLS certificates). The default storage
// the local file system (`caddy.storage.file_system` module). // module is `caddy.storage.file_system` (the local file system),
// If the `XDG_DATA_HOME` environment variable is set, then // and the default path
// `$XDG_DATA_HOME/caddy` is the default folder. Otherwise, // [depends on the OS and environment](/docs/conventions#data-directory).
// `$HOME/.local/share/caddy` is the default folder.
StorageRaw json.RawMessage `json:"storage,omitempty" caddy:"namespace=caddy.storage inline_key=module"` StorageRaw json.RawMessage `json:"storage,omitempty" caddy:"namespace=caddy.storage inline_key=module"`
// AppsRaw are the apps that Caddy will load and run. The // AppsRaw are the apps that Caddy will load and run. The

15
storage.go
View File

@ -84,14 +84,13 @@ func homeDirUnsafe() string {
// //
// Ref: https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html // Ref: https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
func AppConfigDir() string { func AppConfigDir() string {
basedir := os.Getenv("XDG_CONFIG_HOME") if basedir := os.Getenv("XDG_CONFIG_HOME"); basedir != "" {
if basedir == "" { return filepath.Join(basedir, "caddy")
var err error }
basedir, err = os.UserConfigDir() basedir, err := os.UserConfigDir()
if err != nil { if err != nil {
Log().Warn("unable to determine directory for user configuration; falling back to current directory", zap.Error(err)) Log().Warn("unable to determine directory for user configuration; falling back to current directory", zap.Error(err))
return "./caddy" return "./caddy"
}
} }
subdir := "caddy" subdir := "caddy"
switch runtime.GOOS { switch runtime.GOOS {