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backend/local: use new command/state package for better UX

This commit is contained in:
Mitchell Hashimoto 2017-02-14 11:17:28 -08:00
parent 34f438b635
commit 65982bd412
No known key found for this signature in database
GPG Key ID: 744E147AA52F5B0A
4 changed files with 30 additions and 37 deletions
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24
backend/local/backend_apply.go
View File

@ -8,7 +8,7 @@ import (
"github.com/hashicorp/errwrap"
"github.com/hashicorp/go-multierror"
"github.com/hashicorp/terraform/backend"
"github.com/hashicorp/terraform/state"
clistate "github.com/hashicorp/terraform/command/state"
"github.com/hashicorp/terraform/terraform"
)
@ -35,22 +35,14 @@ func (b *Local) opApply(
return
}
// context acquired the state, and therefor the lock.
// Unlock it when the operation is complete
defer func() {
if s, ok := opState.(state.Locker); op.LockState && ok {
if err := s.Unlock(); err != nil {
runningOp.Err = multierror.Append(runningOp.Err,
errwrap.Wrapf("Error unlocking state:\n\n"+
"{{err}}\n\n"+
"The Terraform operation completed but there was an error unlocking the state.\n"+
"This may require unlocking the state manually with the `terraform unlock` command\n",
err,
),
)
// If we're locking state, unlock when we're done
if op.LockState {
defer func() {
if err := clistate.Unlock(opState, b.CLI, b.Colorize()); err != nil {
runningOp.Err = multierror.Append(runningOp.Err, err)
}
}
}()
}()
}
// Setup the state
runningOp.State = tfCtx.State()

6
backend/local/backend_local.go
View File

@ -8,6 +8,7 @@ import (
"github.com/hashicorp/errwrap"
"github.com/hashicorp/go-multierror"
"github.com/hashicorp/terraform/backend"
clistate "github.com/hashicorp/terraform/command/state"
"github.com/hashicorp/terraform/state"
"github.com/hashicorp/terraform/terraform"
)
@ -28,8 +29,9 @@ func (b *Local) context(op *backend.Operation) (*terraform.Context, state.State,
return nil, nil, errwrap.Wrapf("Error loading state: {{err}}", err)
}
if s, ok := s.(state.Locker); op.LockState && ok {
if err := s.Lock(op.Type.String()); err != nil {
if op.LockState {
err := clistate.Lock(s, op.Type.String(), b.CLI, b.Colorize())
if err != nil {
return nil, nil, errwrap.Wrapf("Error locking state: {{err}}", err)
}
}

18
backend/local/backend_plan.go
View File

@ -8,10 +8,11 @@ import (
"strings"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/go-multierror"
"github.com/hashicorp/terraform/backend"
"github.com/hashicorp/terraform/command/format"
clistate "github.com/hashicorp/terraform/command/state"
"github.com/hashicorp/terraform/config/module"
"github.com/hashicorp/terraform/state"
"github.com/hashicorp/terraform/terraform"
)
@ -58,15 +59,14 @@ func (b *Local) opPlan(
return
}
// context acquired the state, and therefor the lock.
// Unlock it when the operation is complete
defer func() {
if s, ok := opState.(state.Locker); op.LockState && ok {
if err := s.Unlock(); err != nil {
log.Printf("[ERROR]: %s", err)
// If we're locking state, unlock when we're done
if op.LockState {
defer func() {
if err := clistate.Unlock(opState, b.CLI, b.Colorize()); err != nil {
runningOp.Err = multierror.Append(runningOp.Err, err)
}
}
}()
}()
}
// Setup the state
runningOp.State = tfCtx.State()

19
backend/local/backend_refresh.go
View File

@ -3,12 +3,12 @@ package local
import (
"context"
"fmt"
"log"
"os"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/go-multierror"
"github.com/hashicorp/terraform/backend"
"github.com/hashicorp/terraform/state"
clistate "github.com/hashicorp/terraform/command/state"
)
func (b *Local) opRefresh(
@ -48,15 +48,14 @@ func (b *Local) opRefresh(
return
}
// context acquired the state, and therefor the lock.
// Unlock it when the operation is complete
defer func() {
if s, ok := opState.(state.Locker); op.LockState && ok {
if err := s.Unlock(); err != nil {
log.Printf("[ERROR]: %s", err)
// If we're locking state, unlock when we're done
if op.LockState {
defer func() {
if err := clistate.Unlock(opState, b.CLI, b.Colorize()); err != nil {
runningOp.Err = multierror.Append(runningOp.Err, err)
}
}
}()
}()
}
// Set our state
runningOp.State = opState.State()