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39a5ddd381
Removing the call to StateMeta.Env, so that it doesn't need an embedded Meta field. Embed Meta and StateMeta separately in all State commands.
107 lines
3.0 KiB
Go
107 lines
3.0 KiB
Go
package command
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import (
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"fmt"
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"strings"
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"github.com/mitchellh/cli"
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)
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// StateRmCommand is a Command implementation that shows a single resource.
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type StateRmCommand struct {
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Meta
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StateMeta
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}
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func (c *StateRmCommand) Run(args []string) int {
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args = c.Meta.process(args, true)
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cmdFlags := c.Meta.flagSet("state show")
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cmdFlags.StringVar(&c.Meta.backupPath, "backup", "-", "backup")
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cmdFlags.StringVar(&c.Meta.statePath, "state", DefaultStateFilename, "path")
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if err := cmdFlags.Parse(args); err != nil {
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return cli.RunResultHelp
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}
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args = cmdFlags.Args()
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state, err := c.StateMeta.State(&c.Meta)
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if err != nil {
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c.Ui.Error(fmt.Sprintf(errStateLoadingState, err))
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return cli.RunResultHelp
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}
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if err := state.RefreshState(); err != nil {
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c.Ui.Error(fmt.Sprintf("Failed to load state: %s", err))
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return 1
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}
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stateReal := state.State()
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if stateReal == nil {
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c.Ui.Error(fmt.Sprintf(errStateNotFound))
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return 1
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}
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if err := stateReal.Remove(args...); err != nil {
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c.Ui.Error(fmt.Sprintf(errStateRm, err))
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return 1
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}
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if err := state.WriteState(stateReal); err != nil {
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c.Ui.Error(fmt.Sprintf(errStateRmPersist, err))
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return 1
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}
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if err := state.PersistState(); err != nil {
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c.Ui.Error(fmt.Sprintf(errStateRmPersist, err))
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return 1
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}
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c.Ui.Output("Item removal successful.")
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return 0
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}
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func (c *StateRmCommand) Help() string {
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helpText := `
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Usage: terraform state rm [options] ADDRESS...
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Remove one or more items from the Terraform state.
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This command removes one or more items from the Terraform state based
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on the address given. You can view and list the available resources
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with "terraform state list".
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This command creates a timestamped backup of the state on every invocation.
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This can't be disabled. Due to the destructive nature of this command,
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the backup is ensured by Terraform for safety reasons.
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Options:
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-backup=PATH Path where Terraform should write the backup
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state. This can't be disabled. If not set, Terraform
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will write it to the same path as the statefile with
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a backup extension. This backup will be made in addition
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to the timestamped backup.
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-state=statefile Path to a Terraform state file to use to look
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up Terraform-managed resources. By default it will
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use the state "terraform.tfstate" if it exists.
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`
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return strings.TrimSpace(helpText)
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}
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func (c *StateRmCommand) Synopsis() string {
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return "Remove an item from the state"
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}
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const errStateRm = `Error removing items from the state: %s
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The state was not saved. No items were removed from the persisted
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state. No backup was created since no modification occurred. Please
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resolve the issue above and try again.`
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const errStateRmPersist = `Error saving the state: %s
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The state was not saved. No items were removed from the persisted
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state. No backup was created since no modification occurred. Please
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resolve the issue above and try again.`
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