github.com/jbramsden/hugo@v0.47.1/main.go (about)

     1  // Copyright 2015 The Hugo Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package main
    15  
    16  import (
    17  	"runtime"
    18  
    19  	"os"
    20  
    21  	"github.com/gohugoio/hugo/commands"
    22  )
    23  
    24  func main() {
    25  
    26  	runtime.GOMAXPROCS(runtime.NumCPU())
    27  	resp := commands.Execute(os.Args[1:])
    28  
    29  	if resp.Err != nil {
    30  		if resp.IsUserError() {
    31  			resp.Cmd.Println("")
    32  			resp.Cmd.Println(resp.Cmd.UsageString())
    33  		}
    34  		os.Exit(-1)
    35  	}
    36  
    37  }