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pkg/cmd: Check errors (#19700)

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* pkg/cmd: Check errors
* pkg/cmd: Make sure server waits on services, even in case of error
* pkg/cmd: Inform of error to show help
* pkg/cmd: Only warn on failure to send systemd notification
* pkg/cmd: Don't log errors stemming from context cancelation
* pkg/cmd: Don't fail if unable to write to systemd
This commit is contained in:
Arve Knudsen
2019-10-15 16:44:15 +02:00
committed by GitHub
parent 7da2156237
commit 573e78feeb
7 changed files with 70 additions and 34 deletions
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6
pkg/cmd/grafana-cli/utils/command_line.go
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@@ -7,7 +7,7 @@ import (
)
type CommandLine interface {
ShowHelp()
ShowHelp() error
ShowVersion()
Application() *cli.App
Args() cli.Args
@@ -35,8 +35,8 @@ type ContextCommandLine struct {
*cli.Context
}
func (c *ContextCommandLine) ShowHelp() {
cli.ShowCommandHelp(c.Context, c.Command.Name)
func (c *ContextCommandLine) ShowHelp() error {
return cli.ShowCommandHelp(c.Context, c.Command.Name)
}
func (c *ContextCommandLine) ShowVersion() {