86 lines
2.0 KiB
Go
86 lines
2.0 KiB
Go
/*
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Copyright 2017 The Volcano Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"os"
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"time"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/klog"
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"volcano.sh/volcano/pkg/version"
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)
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var logFlushFreq = pflag.Duration("log-flush-frequency", 5*time.Second, "Maximum number of seconds between log flushes")
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func main() {
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// flag.InitFlags()
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klog.InitFlags(nil)
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// The default klog flush interval is 30 seconds, which is frighteningly long.
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go wait.Until(klog.Flush, *logFlushFreq, wait.NeverStop)
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defer klog.Flush()
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rootCmd := cobra.Command{
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Use: "vcctl",
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}
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rootCmd.AddCommand(buildJobCmd())
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rootCmd.AddCommand(buildQueueCmd())
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rootCmd.AddCommand(versionCommand())
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if err := rootCmd.Execute(); err != nil {
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fmt.Printf("Failed to execute command: %v\n", err)
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os.Exit(2)
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}
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}
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func checkError(cmd *cobra.Command, err error) {
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if err != nil {
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msg := "Failed to"
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// Ignore the root command.
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for cur := cmd; cur.Parent() != nil; cur = cur.Parent() {
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msg = msg + fmt.Sprintf(" %s", cur.Name())
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}
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fmt.Printf("%s: %v\n", msg, err)
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os.Exit(2)
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}
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}
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var versionExample = `vcctl version`
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func versionCommand() *cobra.Command {
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var command = &cobra.Command{
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Use: "version",
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Short: "Print the version information",
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Long: "Print the version information",
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Example: versionExample,
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Run: func(cmd *cobra.Command, args []string) {
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version.PrintVersionAndExit()
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},
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}
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return command
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}
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