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subcommands.go
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subcommands.go
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package main
import (
"fmt"
"os"
"strings"
appjson "github.com/dokku/dokku/plugins/app-json"
"github.com/dokku/dokku/plugins/common"
flag "github.com/spf13/pflag"
)
// main entrypoint to all subcommands
func main() {
parts := strings.Split(os.Args[0], "/")
subcommand := parts[len(parts)-1]
var err error
switch subcommand {
case "report":
args := flag.NewFlagSet("app-json:report", flag.ExitOnError)
format := args.String("format", "stdout", "format: [ stdout | json ]")
osArgs, infoFlag, flagErr := common.ParseReportArgs("appjson", os.Args[2:])
if flagErr == nil {
args.Parse(osArgs)
appName := args.Arg(0)
err = appjson.CommandReport(appName, *format, infoFlag)
}
case "set":
args := flag.NewFlagSet("app-json:set", flag.ExitOnError)
global := args.Bool("global", false, "--global: set a global property")
args.Parse(os.Args[2:])
appName := args.Arg(0)
property := args.Arg(1)
value := args.Arg(2)
if *global {
appName = "--global"
property = args.Arg(0)
value = args.Arg(1)
}
err = appjson.CommandSet(appName, property, value)
default:
err = fmt.Errorf("Invalid plugin subcommand call: %s", subcommand)
}
if err != nil {
common.LogFailWithError(err)
}
}