59 lines
1008 B
Go
59 lines
1008 B
Go
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package state
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import (
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"os"
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"github.com/hashicorp/terraform/terraform"
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)
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// LocalState manages a state storage that is local to the filesystem.
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type LocalState struct {
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Path string
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state *terraform.State
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}
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// StateReader impl.
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func (s *LocalState) State() *terraform.State {
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return s.state
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}
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// WriteState for LocalState always persists the state as well.
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//
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// StateWriter impl.
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func (s *LocalState) WriteState(state *terraform.State) error {
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s.state = state
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f, err := os.Create(s.Path)
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if err != nil {
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return err
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}
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defer f.Close()
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return terraform.WriteState(s.state, f)
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}
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// PersistState for LocalState is a no-op since WriteState always persists.
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//
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// StatePersister impl.
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func (s *LocalState) PersistState() error {
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return nil
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}
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// StateRefresher impl.
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func (s *LocalState) RefreshState() error {
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f, err := os.Open(s.Path)
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if err != nil {
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return err
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}
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defer f.Close()
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state, err := terraform.ReadState(f)
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if err != nil {
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return err
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}
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s.state = state
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return nil
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}
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