pulumi/pkg/cmd/pulumi/stack_export.go
CyrusNajmabadi 66bd3f4aa8
Breaking changes due to Feature 2.0 work
* Make `async:true` the default for `invoke` calls (#3750)

* Switch away from native grpc impl. (#3728)

* Remove usage of the 'deasync' library from @pulumi/pulumi. (#3752)

* Only retry as long as we get unavailable back.  Anything else continues. (#3769)

* Handle all errors for now. (#3781)


* Do not assume --yes was present when using pulumi in non-interactive mode (#3793)

* Upgrade all paths for sdk and pkg to v2

* Backport C# invoke classes and other recent gen changes (#4288)

Adjust C# generation

* Replace IDeployment with a sealed class (#4318)

Replace IDeployment with a sealed class

* .NET: default to args subtype rather than Args.Empty (#4320)

* Adding system namespace for Dotnet code gen

This is required for using Obsolute attributes for deprecations

```
Iam/InstanceProfile.cs(142,10): error CS0246: The type or namespace name 'ObsoleteAttribute' could not be found (are you missing a using directive or an assembly reference?) [/Users/stack72/code/go/src/github.com/pulumi/pulumi-aws/sdk/dotnet/Pulumi.Aws.csproj]
Iam/InstanceProfile.cs(142,10): error CS0246: The type or namespace name 'Obsolete' could not be found (are you missing a using directive or an assembly reference?) [/Users/stack72/code/go/src/github.com/pulumi/pulumi-aws/sdk/dotnet/Pulumi.Aws.csproj]
```

* Fix the nullability of config type properties in C# codegen (#4379)
2020-04-14 09:30:25 +01:00

107 lines
3.3 KiB
Go

// Copyright 2016-2018, Pulumi Corporation.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"encoding/json"
"os"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/pulumi/pulumi/pkg/v2/backend"
"github.com/pulumi/pulumi/pkg/v2/backend/display"
"github.com/pulumi/pulumi/sdk/v2/go/common/apitype"
"github.com/pulumi/pulumi/sdk/v2/go/common/util/cmdutil"
)
func newStackExportCmd() *cobra.Command {
var file string
var stackName string
var version string
cmd := &cobra.Command{
Use: "export",
Args: cmdutil.MaximumNArgs(0),
Short: "Export a stack's deployment to standard out",
Long: "Export a stack's deployment to standard out.\n" +
"\n" +
"The deployment can then be hand-edited and used to update the stack via\n" +
"`pulumi stack import`. This process may be used to correct inconsistencies\n" +
"in a stack's state due to failed deployments, manual changes to cloud\n" +
"resources, etc.",
Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
ctx := commandContext()
opts := display.Options{
Color: cmdutil.GetGlobalColorization(),
}
// Fetch the current stack and export its deployment
s, err := requireStack(stackName, false, opts, true /*setCurrent*/)
if err != nil {
return err
}
var deployment *apitype.UntypedDeployment
// Export the latest version of the checkpoint by default. Otherwise, we require that
// the backend/stack implements the ability the export previous checkpoints.
if version == "" {
deployment, err = s.ExportDeployment(ctx)
if err != nil {
return err
}
} else {
// Check that the stack and its backend supports the ability to do this.
be := s.Backend()
specificExpBE, ok := be.(backend.SpecificDeploymentExporter)
if !ok {
return errors.Errorf(
"the current backend (%s) does not provide the ability to export previous deployments",
be.Name())
}
deployment, err = specificExpBE.ExportDeploymentForVersion(ctx, s, version)
if err != nil {
return err
}
}
// Read from stdin or a specified file.
writer := os.Stdout
if file != "" {
writer, err = os.Create(file)
if err != nil {
return errors.Wrap(err, "could not open file")
}
}
// Write the deployment.
enc := json.NewEncoder(writer)
enc.SetIndent("", " ")
if err = enc.Encode(deployment); err != nil {
return errors.Wrap(err, "could not export deployment")
}
return nil
}),
}
cmd.PersistentFlags().StringVarP(
&stackName, "stack", "s", "", "The name of the stack to operate on. Defaults to the current stack")
cmd.PersistentFlags().StringVarP(
&file, "file", "", "", "A filename to write stack output to")
cmd.PersistentFlags().StringVarP(
&version, "version", "", "", "Previous stack version to export. (If unset, will export the latest.)")
return cmd
}