bee/cmd/commands/rs/rs.go

103 lines
2.7 KiB
Go

// Copyright 2017 bee 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 rs ...
package rs
import (
"fmt"
"os"
"os/exec"
"runtime"
"time"
"strings"
"github.com/beego/bee/cmd/commands"
"github.com/beego/bee/cmd/commands/version"
"github.com/beego/bee/config"
"github.com/beego/bee/logger"
"github.com/beego/bee/logger/colors"
"github.com/beego/bee/utils"
)
var cmdRs = &commands.Command{
UsageLine: "rs",
Short: "Run customized scripts",
Long: `Run script allows you to run arbitrary commands using Bee.
Custom commands are provided from the "scripts" object inside bee.json or Beefile.
To run a custom command, use: {{"$ bee rs mycmd ARGS" | bold}}
{{if len .}}
{{"AVAILABLE SCRIPTS"|headline}}{{range $cmdName, $cmd := .}}
{{$cmdName | bold}}
{{$cmd}}{{end}}{{end}}
`,
PreRun: func(cmd *commands.Command, args []string) { version.ShowShortVersionBanner() },
Run: runScript,
}
func init() {
config.LoadConfig()
cmdRs.Long = utils.TmplToString(cmdRs.Long, config.Conf.Scripts)
commands.AvailableCommands = append(commands.AvailableCommands, cmdRs)
}
func runScript(cmd *commands.Command, args []string) int {
if len(args) == 0 {
cmd.Usage()
}
start := time.Now()
script, args := args[0], args[1:]
if c, exist := config.Conf.Scripts[script]; exist {
command := customCommand{
Name: script,
Command: c,
Args: args,
}
if err := command.run(); err != nil {
beeLogger.Log.Error(err.Error())
}
} else {
beeLogger.Log.Errorf("Command '%s' not found in Beefile/bee.json", script)
}
elapsed := time.Since(start)
fmt.Println(colors.GreenBold(fmt.Sprintf("Finished in %s.", elapsed)))
return 0
}
type customCommand struct {
Name string
Command string
Args []string
}
func (c *customCommand) run() error {
beeLogger.Log.Info(colors.GreenBold(fmt.Sprintf("Running '%s'...", c.Name)))
var cmd *exec.Cmd
switch runtime.GOOS {
case "darwin", "linux":
args := append([]string{c.Command}, c.Args...)
cmd = exec.Command("sh", "-c", strings.Join(args, " "))
case "windows":
args := append([]string{c.Command}, c.Args...)
cmd = exec.Command("cmd", "/C", strings.Join(args, " "))
}
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
return cmd.Run()
}