/
install_upx.go
84 lines (77 loc) · 2.05 KB
/
install_upx.go
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//----------------------------------------
//
// Copyright © yanghy. All Rights Reserved.
//
// Licensed under Apache License Version 2.0, January 2004
//
// https://www.apache.org/licenses/LICENSE-2.0
//
//----------------------------------------
package install
import (
"github.com/energye/energy/v2/cmd/internal/assets"
"github.com/energye/energy/v2/cmd/internal/command"
"github.com/energye/energy/v2/cmd/internal/consts"
"github.com/energye/energy/v2/cmd/internal/term"
"github.com/energye/energy/v2/cmd/internal/tools"
"github.com/pterm/pterm"
"os"
"path/filepath"
)
func installUPX(c *command.Config) (string, func()) {
if !c.Install.IUPX {
return "", nil
}
pterm.Println()
term.Section.Println("Install UPX")
s := upxInstallPathName(c) // 安装目录
if !tools.IsExist(s) {
os.MkdirAll(s, 0755)
}
var upxName = "upx"
if consts.IsWindows {
upxName += ".exe"
}
targetFileName := filepath.Join(s, upxName) // 保存安装目录
if targetFile, err := os.OpenFile(targetFileName, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, os.ModePerm); err == nil {
defer targetFile.Close()
term.Section.Println("extract file: ", upxName)
fs, err := assets.UpxBytes()
if err != nil {
term.Logger.Error("UPX Installed Error: " + err.Error())
return "", nil
}
stat, err := fs.Stat()
if err != nil {
term.Logger.Error("UPX Installed Error: " + err.Error())
return "", nil
}
var (
total = 100
count int
cn int
)
p, err := pterm.DefaultProgressbar.WithTotal(total).WithTitle("Write File " + upxName).Start()
if err != nil {
return "", nil
}
writeFile(fs, targetFile, stat.Size(), func(totalLength, processLength int64) {
process := int((float64(processLength) / float64(totalLength)) * 100)
if process > count {
count = process
p.Add(1)
cn++
}
})
if cn < total {
p.Add(total - cn)
}
p.Stop()
return s, func() {
term.Logger.Info("UPX Installed Successfully ", term.Logger.Args("Version", assets.UpxVersion))
}
} else {
term.Logger.Error("CreateWriteFile: " + err.Error())
return "", nil
}
}