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fix linter errors

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This commit is contained in:
Simon Aronsson 2019-06-23 00:32:50 +02:00
parent 998e8052c5
commit 972b0b276f
3 changed files with 16 additions and 8 deletions
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9
cmd/root.go
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@ -1,7 +1,6 @@
package cmd
import (
"fmt"
"github.com/containrrr/watchtower/actions"
"github.com/containrrr/watchtower/container"
"github.com/containrrr/watchtower/internal/flags"
@ -17,6 +16,8 @@ import (
"github.com/spf13/cobra"
)
// DockerAPIMinVersion is the minimum version of the docker api required to
// use watchtower
const DockerAPIMinVersion string = "1.24"
var (
@ -48,13 +49,14 @@ func init() {
flags.RegisterNotificationFlags(rootCmd)
}
// Execute the root func and exit in case of errors
func Execute() {
if err := rootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(1)
log.Fatal(err)
}
}
// PreRun is a lifecycle hook that runs before the command is executed.
func PreRun(cmd *cobra.Command, args []string) {
f := cmd.PersistentFlags()
@ -99,6 +101,7 @@ func PreRun(cmd *cobra.Command, args []string) {
notifier = notifications.NewNotifier(cmd)
}
// Run is the main execution flow of the command
func Run(c *cobra.Command, names []string) {
filter := container.BuildFilter(names, enableLabel)
runOnce, _ := c.PersistentFlags().GetBool("run-once")