/
exec.go
64 lines (55 loc) · 1.7 KB
/
exec.go
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// Copyright © 2017 NAME HERE <EMAIL ADDRESS>
//
// 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 (
"github.com/spf13/cobra"
"github.com/wayoos/infra-compose/compose"
)
// execCmd represents the exec command
var execCmd = &cobra.Command{
Use: "exec [flags] [ENVIRONMENT] [SERVICE] COMMAND [ARGS...]",
Short: "Run a global or service command",
Long: `Run a global or service command`,
Args: cobra.MinimumNArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
return runExecute(cmd, args, false)
},
DisableFlagParsing: true,
SilenceUsage: true,
SilenceErrors: true,
}
func runExecute(cmd *cobra.Command, args []string, dryRun bool) error {
// Parse flag and ignore invalid flag used in sub command
cmd.Flags().Parse(args)
if args[0] == "--help" || args[0] == "-h" {
cmd.HelpFunc()(cmd, args)
return nil
}
compose := compose.Compose{}
compose.DryRun = dryRun
err := compose.Load(composeFile, projectDir)
if err != nil {
return err
}
// remove global flags
firstCmdArg := cmd.Flags().Arg(0)
validArgs := args
for firstCmdArg != validArgs[0] {
validArgs = validArgs[1:]
}
return compose.Exec(validArgs)
}
func init() {
RootCmd.AddCommand(execCmd)
}