This commit will introduce the ability to load providers in `query` mode. Previously, `query` mode has been effectively a stand-alone execution environment for language hosts, running without (e.g.) the `StepExecutor` and similar engine facilities, but with some minimal constructs hooked up, notably the ability to retrieve stack snapshots from the backend for querying. This commit extends this functionality somewhat by allowing `query` to load Pulumi resource providers, and to run `Invoke` on them. This will allow us, in the future, to "query" resource providers in the same way we can query stack snapshots.
51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package deploy
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import (
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"github.com/pulumi/pulumi/pkg/resource/config"
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"github.com/pulumi/pulumi/pkg/tokens"
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)
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// Target represents information about a deployment target.
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type Target struct {
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Name tokens.QName // the target stack name.
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Config config.Map // optional configuration key/value pairs.
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Decrypter config.Decrypter // decrypter for secret configuration values.
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Snapshot *Snapshot // the last snapshot deployed to the target.
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}
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// GetPackageConfig returns the set of configuration parameters for the indicated package, if any.
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func (t *Target) GetPackageConfig(pkg tokens.Package) (map[config.Key]string, error) {
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var result map[config.Key]string
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if t == nil {
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return result, nil
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}
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for k, c := range t.Config {
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if tokens.Package(k.Namespace()) != pkg {
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continue
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}
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v, err := c.Value(t.Decrypter)
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if err != nil {
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return nil, err
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}
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if result == nil {
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result = make(map[config.Key]string)
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}
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result[k] = v
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}
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return result, nil
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}
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