diff --git a/command/state_meta.go b/command/state_meta.go index dc17fa073..aa79e9d47 100644 --- a/command/state_meta.go +++ b/command/state_meta.go @@ -11,30 +11,32 @@ import ( ) // StateMeta is the meta struct that should be embedded in state subcommands. -type StateMeta struct{} +type StateMeta struct { + Meta +} // State returns the state for this meta. This gets the appropriate state from // the backend, but changes the way that backups are done. This configures // backups to be timestamped rather than just the original state path plus a // backup path. -func (c *StateMeta) State(m *Meta) (state.State, error) { +func (c *StateMeta) State() (state.State, error) { var realState state.State - backupPath := m.backupPath - stateOutPath := m.statePath + backupPath := c.backupPath + stateOutPath := c.statePath // use the specified state - if m.statePath != "" { + if c.statePath != "" { realState = &state.LocalState{ - Path: m.statePath, + Path: c.statePath, } } else { // Load the backend - b, err := m.Backend(nil) + b, err := c.Backend(nil) if err != nil { return nil, err } - env := m.Workspace() + env := c.Workspace() // Get the state s, err := b.State(env) if err != nil { @@ -42,7 +44,7 @@ func (c *StateMeta) State(m *Meta) (state.State, error) { } // Get a local backend - localRaw, err := m.Backend(&BackendOpts{ForceLocal: true}) + localRaw, err := c.Backend(&BackendOpts{ForceLocal: true}) if err != nil { // This should never fail panic(err) diff --git a/command/state_mv.go b/command/state_mv.go index 9b43411c2..ed4622f52 100644 --- a/command/state_mv.go +++ b/command/state_mv.go @@ -10,7 +10,6 @@ import ( // StateMvCommand is a Command implementation that shows a single resource. type StateMvCommand struct { - Meta StateMeta } @@ -21,12 +20,13 @@ func (c *StateMvCommand) Run(args []string) int { } // We create two metas to track the two states - var meta1, meta2 Meta + var backupPathOut, statePathOut string + cmdFlags := c.Meta.flagSet("state mv") - cmdFlags.StringVar(&meta1.backupPath, "backup", "-", "backup") - cmdFlags.StringVar(&meta1.statePath, "state", "", "path") - cmdFlags.StringVar(&meta2.backupPath, "backup-out", "-", "backup") - cmdFlags.StringVar(&meta2.statePath, "state-out", "", "path") + cmdFlags.StringVar(&c.backupPath, "backup", "-", "backup") + cmdFlags.StringVar(&c.statePath, "state", "", "path") + cmdFlags.StringVar(&backupPathOut, "backup-out", "-", "backup") + cmdFlags.StringVar(&statePathOut, "state-out", "", "path") if err := cmdFlags.Parse(args); err != nil { return cli.RunResultHelp } @@ -36,13 +36,8 @@ func (c *StateMvCommand) Run(args []string) int { return cli.RunResultHelp } - // Copy the `-state` flag for output if we weren't given a custom one - if meta2.statePath == "" { - meta2.statePath = meta1.statePath - } - // Read the from state - stateFrom, err := c.StateMeta.State(&meta1) + stateFrom, err := c.State() if err != nil { c.Ui.Error(fmt.Sprintf(errStateLoadingState, err)) return cli.RunResultHelp @@ -62,8 +57,11 @@ func (c *StateMvCommand) Run(args []string) int { // Read the destination state stateTo := stateFrom stateToReal := stateFromReal - if meta2.statePath != meta1.statePath { - stateTo, err = c.StateMeta.State(&meta2) + + if statePathOut != "" { + c.statePath = statePathOut + c.backupPath = backupPathOut + stateTo, err = c.State() if err != nil { c.Ui.Error(fmt.Sprintf(errStateLoadingState, err)) return cli.RunResultHelp diff --git a/command/state_mv_test.go b/command/state_mv_test.go index d3f05b31b..e93d4d190 100644 --- a/command/state_mv_test.go +++ b/command/state_mv_test.go @@ -47,9 +47,11 @@ func TestStateMv(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -133,9 +135,11 @@ func TestStateMv_explicitWithBackend(t *testing.T) { p := testProvider() ui = new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -194,9 +198,11 @@ func TestStateMv_backupExplicit(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -244,9 +250,11 @@ func TestStateMv_stateOutNew(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -316,9 +324,11 @@ func TestStateMv_stateOutExisting(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -357,9 +367,11 @@ func TestStateMv_noState(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -418,9 +430,11 @@ func TestStateMv_stateOutNew_count(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -596,9 +610,11 @@ func TestStateMv_stateOutNew_largeCount(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -677,9 +693,11 @@ func TestStateMv_stateOutNew_nestedModule(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateMvCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } diff --git a/command/state_rm.go b/command/state_rm.go index a8bed437b..9d7f2742c 100644 --- a/command/state_rm.go +++ b/command/state_rm.go @@ -9,7 +9,6 @@ import ( // StateRmCommand is a Command implementation that shows a single resource. type StateRmCommand struct { - Meta StateMeta } @@ -20,8 +19,8 @@ func (c *StateRmCommand) Run(args []string) int { } cmdFlags := c.Meta.flagSet("state show") - cmdFlags.StringVar(&c.Meta.backupPath, "backup", "-", "backup") - cmdFlags.StringVar(&c.Meta.statePath, "state", "", "path") + cmdFlags.StringVar(&c.backupPath, "backup", "-", "backup") + cmdFlags.StringVar(&c.statePath, "state", "", "path") if err := cmdFlags.Parse(args); err != nil { return cli.RunResultHelp } @@ -32,7 +31,7 @@ func (c *StateRmCommand) Run(args []string) int { return 1 } - state, err := c.StateMeta.State(&c.Meta) + state, err := c.State() if err != nil { c.Ui.Error(fmt.Sprintf(errStateLoadingState, err)) return cli.RunResultHelp diff --git a/command/state_rm_test.go b/command/state_rm_test.go index 4a9a41c22..278867ed4 100644 --- a/command/state_rm_test.go +++ b/command/state_rm_test.go @@ -47,9 +47,11 @@ func TestStateRm(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateRmCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -109,9 +111,11 @@ func TestStateRmNoArgs(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateRmCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -169,9 +173,11 @@ func TestStateRm_backupExplicit(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateRmCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } @@ -198,9 +204,11 @@ func TestStateRm_noState(t *testing.T) { p := testProvider() ui := new(cli.MockUi) c := &StateRmCommand{ - Meta: Meta{ - testingOverrides: metaOverridesForProvider(p), - Ui: ui, + StateMeta{ + Meta: Meta{ + testingOverrides: metaOverridesForProvider(p), + Ui: ui, + }, }, } diff --git a/command/state_test.go b/command/state_test.go index 28d64e359..433c6336b 100644 --- a/command/state_test.go +++ b/command/state_test.go @@ -28,7 +28,7 @@ func TestStateDefaultBackupExtension(t *testing.T) { tmp, cwd := testCwd(t) defer testFixCwd(t, tmp, cwd) - s, err := (&StateMeta{}).State(&Meta{}) + s, err := (&StateMeta{}).State() if err != nil { t.Fatal(err) }