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style(cli): add some color to error messages

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This commit is contained in:
bergquist
2016-04-23 14:31:24 +02:00
parent 0855f51436
commit 07b13e24fa
2 changed files with 3 additions and 2 deletions
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3
pkg/cmd/grafana-cli/commands/commands.go
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@ -4,6 +4,7 @@ import (
"os"
"github.com/codegangsta/cli"
"github.com/fatih/color"
"github.com/grafana/grafana/pkg/cmd/grafana-cli/log"
)
@ -12,7 +13,7 @@ func runCommand(command func(commandLine CommandLine) error) func(context *cli.C
cmd := &contextCommandLine{context}
if err := command(cmd); err != nil {
log.Error("\nError: ")
log.Errorf("\n%s: ", color.RedString("Error"))
log.Errorf("%s\n\n", err)
cmd.ShowHelp()