/
main.go
81 lines (69 loc) · 1.83 KB
/
main.go
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/**
* Copyright 2014 Paul Querna
*
* 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 (
"fmt"
"github.com/pquerna/hurl/common"
"github.com/pquerna/hurl/ui"
"github.com/spf13/cobra"
"os"
"os/signal"
"runtime"
"runtime/pprof"
)
func main() {
if os.Getenv("GOMAXPROCS") == "" {
runtime.GOMAXPROCS(runtime.NumCPU())
}
cmd := &cobra.Command{
Use: "hurl",
Short: "hurl is a tool to hurl traffic at URLs",
Long: `hurl is a flexiable benchmarking tool with the ability to scale out.
Complete documentation is available online at:
https://github.com/pquerna/hurl/`,
Run: func(cmd *cobra.Command, args []string) {
cmd.UsageFunc()(cmd)
},
}
cpuprofile := os.Getenv("CPUPROFILE")
if cpuprofile != "" {
f, err := os.Create(cpuprofile)
if err != nil {
fmt.Errorf("Error opening: %s, %v\n", cpuprofile, err)
panic(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
go func() {
for sig := range c {
fmt.Printf("captured %v, stopping profiler and exiting..", sig)
pprof.StopCPUProfile()
os.Exit(1)
}
}()
}
subcmds := ui.ConsoleCommands()
for _, c := range subcmds {
cmd.AddCommand(c)
}
err := cmd.Execute()
if err != nil {
common.ConsoleErr(cmd, fmt.Sprintf("Error: %s", err))
}
}