forked from asteris-llc/converge
/
validate.go
63 lines (54 loc) · 1.75 KB
/
validate.go
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// Copyright © 2016 Asteris, LLC
//
// 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 cmd
import (
"context"
"errors"
log "github.com/Sirupsen/logrus"
"github.com/asteris-llc/converge/load"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
// validateCmd represents the validate command
var validateCmd = &cobra.Command{
Use: "validate",
Short: "validate that the syntax of a module file is valid",
PreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.New("Need at least one module filename as argument, got 0")
}
return nil
},
Run: func(cmd *cobra.Command, args []string) {
// set up execution context
ctx, cancel := context.WithCancel(context.Background())
GracefulExit(cancel)
verifyModules := viper.GetBool("verify-modules")
if !verifyModules {
log.WithField("component", "client").Warn("skipping module verification")
}
for _, fname := range args {
flog := log.WithField("file", fname)
_, err := load.Load(ctx, fname, verifyModules)
if err != nil {
flog.WithError(err).Fatal("could not parse file")
}
flog.Info("module valid")
}
},
}
func init() {
validateCmd.Flags().Bool("verify-modules", false, "verify module signatures")
RootCmd.AddCommand(validateCmd)
}