/
describe-const.go
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/
describe-const.go
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package cmd
// Copyright (c) 2018 Bhojpur Consulting Private Limited, India. All rights reserved.
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import (
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/bhojpur/gorpa/pkg/prettyprint"
)
// describeConstCmd represents the describeTree command
var describeConstCmd = &cobra.Command{
Use: "const",
Short: "Prints the value of a component constant",
Run: func(cmd *cobra.Command, args []string) {
comp, pkg, _, exists := getTarget(args, false)
if !exists {
log.Fatal("const needs a component")
}
if comp == nil && pkg != nil {
comp = pkg.C
}
type constDesc struct {
Name string `json:"name" yaml:"name"`
Value string `json:"value" yaml:"value"`
}
w := getWriterFromFlags(cmd)
if w.Format == prettyprint.TemplateFormat && w.FormatString == "" {
w.FormatString = `{{ range . }}{{ .Name }}:{{"\t"}}{{ .Value }}{{"\n"}}{{ end }}`
}
desc := make([]constDesc, 0, len(comp.Constants))
for k, v := range comp.Constants {
desc = append(desc, constDesc{Name: k, Value: v})
}
//nolint:errcheck
w.Write(desc)
},
}
func init() {
describeCmd.AddCommand(describeConstCmd)
addFormatFlags(describeConstCmd)
}