pulumi/cmd/stack_init.go

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// Copyright 2016-2017, Pulumi Corporation. All rights reserved.
package cmd
import (
"fmt"
"github.com/pulumi/pulumi/pkg/resource/deploy"
"github.com/pkg/errors"
"github.com/pulumi/pulumi/pkg/tokens"
"github.com/spf13/cobra"
"github.com/pulumi/pulumi/pkg/util/cmdutil"
)
func newStackInitCmd() *cobra.Command {
return &cobra.Command{
Use: "init <stack>",
Short: "Create an empty stack with the given name, ready for updates",
Long: "Create an empty stack with the given name, ready for updates\n" +
"\n" +
"This command creates an empty stack with the given name. It has no resources,\n" +
"but afterwards it can become the target of a deployment using the `update` command.",
Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
// Read in the name of the stack to use.
if len(args) == 0 {
return errors.New("missing required stack name")
}
stackName := tokens.QName(args[0])
if _, _, err := getStack(stackName); err == nil {
return fmt.Errorf("stack '%v' already exists", stackName)
}
target := deploy.Target{Name: stackName}
err := saveStack(&target, nil)
if err != nil {
return err
}
return setCurrentStack(stackName, false)
}),
}
}