forked from containers/build
/
set-event-handlers.go
85 lines (71 loc) · 1.98 KB
/
set-event-handlers.go
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// Copyright 2015 The appc Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"github.com/spf13/cobra"
)
var (
cmdSetEventHandler = &cobra.Command{
Use: "set-event-handler [command]",
Aliases: []string{"set-eh"},
Short: "Manage event handlers",
}
cmdSetPreStart = &cobra.Command{
Use: "pre-start CMD [ARGS]",
Short: "Set the pre-start event handler",
Example: "acbuild set-event-handler pre-start /root/setup-stuff.sh",
Run: runWrapper(runSetPreStart),
}
cmdSetPostStop = &cobra.Command{
Use: "post-stop CMD [ARGS]",
Short: "Set the post-stop event handler",
Example: "acbuild set-event-handler post-stop /bin/report-results.sh",
Run: runWrapper(runSetPostStop),
}
)
func init() {
cmdAcbuild.AddCommand(cmdSetEventHandler)
cmdSetEventHandler.AddCommand(cmdSetPreStart)
cmdSetEventHandler.AddCommand(cmdSetPostStop)
}
func runSetPreStart(cmd *cobra.Command, args []string) (exit int) {
if len(args) == 0 {
cmd.Usage()
return 1
}
if debug {
stderr("Setting pre-start event handler to %v", args)
}
err := newACBuild().SetPreStart(args)
if err != nil {
stderr("pre-start: %v", err)
return 1
}
return 0
}
func runSetPostStop(cmd *cobra.Command, args []string) (exit int) {
if len(args) == 0 {
cmd.Usage()
return 1
}
if debug {
stderr("Setting post-stop event handler to %v", args)
}
err := newACBuild().SetPostStop(args)
if err != nil {
stderr("post-stop: %v", err)
return 1
}
return 0
}