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https://github.com/opentofu/opentofu.git
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a3403f2766
Due to how often the state and plan types are referenced throughout Terraform, there isn't a great way to switch them out gradually. As a consequence, this huge commit gets us from the old world to a _compilable_ new world, but still has a large number of known test failures due to key functionality being stubbed out. The stubs here are for anything that interacts with providers, since we now need to do the follow-up work to similarly replace the old terraform.ResourceProvider interface with its replacement in the new "providers" package. That work, along with work to fix the remaining failing tests, will follow in subsequent commits. The aim here was to replace all references to terraform.State and its downstream types with states.State, terraform.Plan with plans.Plan, state.State with statemgr.State, and switch to the new implementations of the state and plan file formats. However, due to the number of times those types are used, this also ended up affecting numerous other parts of core such as terraform.Hook, the backend.Backend interface, and most of the CLI commands. Just as with 5861dbf3fc49b19587a31816eb06f511ab861bb4 before, I apologize in advance to the person who inevitably just found this huge commit while spelunking through the commit history.
128 lines
2.7 KiB
Go
128 lines
2.7 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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// StateShowCommand is a Command implementation that shows a single resource.
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type StateShowCommand struct {
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Meta
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StateMeta
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}
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func (c *StateShowCommand) Run(args []string) int {
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args, err := c.Meta.process(args, true)
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if err != nil {
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return 1
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}
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cmdFlags := c.Meta.flagSet("state show")
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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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// Load the backend
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b, backendDiags := c.Backend(nil)
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if backendDiags.HasErrors() {
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c.showDiagnostics(backendDiags)
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return 1
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}
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// Get the state
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env := c.Workspace()
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state, err := b.StateMgr(env)
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if 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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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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c.Ui.Error("state show not yet updated for new state types")
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return 1
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/*
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filter := &terraform.StateFilter{State: stateReal}
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results, err := filter.Filter(args...)
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if err != nil {
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c.Ui.Error(fmt.Sprintf(errStateFilter, err))
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return 1
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}
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if len(results) == 0 {
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return 0
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}
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instance, err := c.filterInstance(results)
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if err != nil {
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c.Ui.Error(err.Error())
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return 1
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}
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if instance == nil {
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return 0
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}
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is := instance.Value.(*terraform.InstanceState)
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// Sort the keys
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var keys []string
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for k, _ := range is.Attributes {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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// Build the output
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var output []string
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output = append(output, fmt.Sprintf("id | %s", is.ID))
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for _, k := range keys {
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if k != "id" {
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output = append(output, fmt.Sprintf("%s | %s", k, is.Attributes[k]))
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}
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}
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// Output
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config := columnize.DefaultConfig()
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config.Glue = " = "
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c.Ui.Output(columnize.Format(output, config))
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return 0
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*/
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}
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func (c *StateShowCommand) Help() string {
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helpText := `
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Usage: terraform state show [options] ADDRESS
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Shows the attributes of a resource in the Terraform state.
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This command shows the attributes of a single resource in the Terraform
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state. The address argument must be used to specify a single resource.
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You can view the list of available resources with "terraform state list".
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Options:
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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 *StateShowCommand) Synopsis() string {
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return "Show a resource in the state"
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}
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