Files
grafana/pkg/build/cmd/argcount_wrapper.go
Kevin Minehart d784d370d3 [v11.3.x] CI: Support more version formats in publishing (#94750)
CI: Support more version formats in publishing (#94575)

* cleanup dead code
* add tests and rewrite publish grafanacom steps to reuse
* add pkg/build tests; don't upload CDN assets on grafana releases

(cherry picked from commit 7a2edd35d5)
2024-10-15 13:57:07 -05:00

18 lines
432 B
Go

package main
import "github.com/urfave/cli/v2"
// ArgCountWrapper will cause the action to fail if there were more than `num` args provided.
func MaxArgCountWrapper(max int, action cli.ActionFunc) cli.ActionFunc {
return func(ctx *cli.Context) error {
if ctx.NArg() > max {
if err := cli.ShowSubcommandHelp(ctx); err != nil {
return cli.Exit(err.Error(), 1)
}
return cli.Exit("", 1)
}
return action(ctx)
}
}