c7dc3036d7
This is a final pass over our TODOs, and closes pulumi/lumi#212.
92 lines
2.9 KiB
Go
92 lines
2.9 KiB
Go
// Licensed to Pulumi Corporation ("Pulumi") under one or more
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// contributor license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership.
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// Pulumi licenses this file to You under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance with
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// the License. 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 main
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import (
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"fmt"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/pulumi/lumi/pkg/resource"
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"github.com/pulumi/lumi/pkg/tokens"
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"github.com/pulumi/lumi/pkg/util/cmdutil"
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)
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func newConfigCmd() *cobra.Command {
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var env string
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var unset bool
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cmd := &cobra.Command{
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Use: "config [<key> [value]]",
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Short: "Query, set, replace, or unset configuration values",
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Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
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info, err := initEnvCmdName(tokens.QName(env), args)
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if err != nil {
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return err
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}
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defer info.Close() // ensure we clean up resources before exiting.
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config := info.Env.Config
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if len(info.Args) == 0 {
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// If no args were supplied, we are just printing out the current configuration.
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if config != nil {
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fmt.Printf("%-32s %-32s\n", "KEY", "VALUE")
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for _, key := range resource.StableConfigKeys(info.Env.Config) {
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v := info.Env.Config[key]
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// TODO[pulumi/lumi#113]: print complex values.
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fmt.Printf("%-32s %-32s\n", key, v)
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}
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}
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} else {
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key := tokens.Token(info.Args[0])
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if config == nil {
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config = make(resource.ConfigMap)
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info.Env.Config = config
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}
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if len(info.Args) > 1 {
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// If there is a value, we are setting the configuration entry.
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// TODO[pulumi/lumi#113]: support values other than strings.
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config[key] = info.Args[1]
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saveEnv(info.Env, info.Old, "", true)
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} else {
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// If there was no value supplied, we are either reading or unsetting the entry.
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if unset {
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delete(config, key)
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saveEnv(info.Env, info.Old, "", true)
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} else if v, has := config[key]; has {
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// TODO[pulumi/lumi#113]: print complex values.
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fmt.Printf("%v\n", v)
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} else {
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return errors.Errorf(
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"configuration key '%v' not found for environment '%v'", key, info.Env.Name)
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}
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}
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}
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return nil
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}),
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}
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cmd.PersistentFlags().StringVarP(
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&env, "env", "e", "",
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"Choose an environment other than the currently selected one")
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cmd.PersistentFlags().BoolVar(
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&unset, "unset", false,
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"Unset a configuration value")
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return cmd
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}
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