41 lines
877 B
Go
41 lines
877 B
Go
// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
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package state
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import (
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"github.com/pulumi/pulumi/pkg/backend"
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"github.com/pulumi/pulumi/pkg/workspace"
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)
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// CurrentStack reads the current stack and returns an instance connected to its backend provider.
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func CurrentStack(backend backend.Backend) (backend.Stack, error) {
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w, err := workspace.New()
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if err != nil {
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return nil, err
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}
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stackName := w.Settings().Stack
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if stackName == "" {
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return nil, nil
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}
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ref, err := backend.ParseStackReference(stackName)
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if err != nil {
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return nil, err
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}
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return backend.GetStack(ref)
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}
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// SetCurrentStack changes the current stack to the given stack name.
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func SetCurrentStack(name string) error {
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// Switch the current workspace to that stack.
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w, err := workspace.New()
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if err != nil {
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return err
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}
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w.Settings().Stack = name
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return w.Save()
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}
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