7d824a5179
- Better settings tree structure logged using `qdm12/gotree` - Read settings from environment variables, then files, then secret files - Settings methods to default them, merge them and override them - `DNS_PLAINTEXT_ADDRESS` default changed to `127.0.0.1` to use DoT. Warning added if set to something else. - `HTTPPROXY_LISTENING_ADDRESS` instead of `HTTPPROXY_PORT` (with retro-compatibility)
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
package state
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import (
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"context"
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"os"
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"reflect"
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"github.com/qdm12/gluetun/internal/configuration/settings"
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"github.com/qdm12/gluetun/internal/constants"
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)
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type SettingsGetSetter interface {
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GetSettings() (settings settings.PortForwarding)
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SetSettings(ctx context.Context,
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settings settings.PortForwarding) (outcome string)
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}
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func (s *State) GetSettings() (settings settings.PortForwarding) {
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s.settingsMu.RLock()
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defer s.settingsMu.RUnlock()
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return s.settings
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}
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func (s *State) SetSettings(ctx context.Context, settings settings.PortForwarding) (
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outcome string) {
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s.settingsMu.Lock()
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settingsUnchanged := reflect.DeepEqual(s.settings, settings)
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if settingsUnchanged {
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s.settingsMu.Unlock()
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return "settings left unchanged"
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}
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if s.settings.Filepath != settings.Filepath {
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_ = os.Rename(*s.settings.Filepath, *settings.Filepath)
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}
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newEnabled := *settings.Enabled
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previousEnabled := *s.settings.Enabled
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s.settings = settings
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s.settingsMu.Unlock()
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switch {
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case !newEnabled && !previousEnabled:
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case newEnabled && previousEnabled:
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// no need to restart for now since we os.Rename the file here.
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case newEnabled && !previousEnabled:
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_, _ = s.statusApplier.ApplyStatus(ctx, constants.Running)
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case !newEnabled && previousEnabled:
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_, _ = s.statusApplier.ApplyStatus(ctx, constants.Stopped)
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}
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return "settings updated"
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}
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