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96 lines
2.7 KiB
Go
96 lines
2.7 KiB
Go
package cli
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"github.com/forget-the-bright/j/internal/pkg/archiver"
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"github.com/forget-the-bright/j/internal/pkg/check"
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"github.com/forget-the-bright/j/internal/pkg/collector"
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"github.com/forget-the-bright/j/internal/pkg/config"
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"github.com/forget-the-bright/j/internal/pkg/download"
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//"github.com/mholt/archiver/v3"
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"github.com/urfave/cli/v2"
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)
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func fundVersion(version string) *config.UrlItem {
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config.Url_Items = collector.ConvertCollectorToUrlItem(collector.GetOpenJDKArchiveReleasesInfo(), false)
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for _, v := range config.Url_Items {
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if v.SimpleName == version { //strings.Contains(v.SimpleName, version)
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if version != "8" {
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v.In.Sha256 = collector.GetSha256ByUrl(v.In.Sha256, true)
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}
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return v
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}
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}
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return nil
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}
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func downloadAndInstall(version string) (err error) {
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ui := fundVersion(version)
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if ui == nil {
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return cli.Exit(errors.New(version+" version is not supported"), 1)
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}
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filename := filepath.Join(downloadsDir, ui.In.FileName)
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//判断本地有没有安装包 没有就进入下载
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if _, err := os.Stat(filename); err != nil {
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DownloadWithProgress(ui.In.URL, filename)
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} else {
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if ui.In.Sha256 != check.PrintSha256(filename) {
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DownloadWithProgress(ui.In.URL, filename)
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}
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}
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//获取解压目标目录
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targetV := filepath.Join(versionsDir, ui.SimpleName)
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// 检查版本是否已经安装
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if finfo, err := os.Stat(targetV); err == nil && finfo.IsDir() {
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return cli.Exit(fmt.Sprintf("[g] %q version has been installed.", version), 1)
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}
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// 解压安装包
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if err = archiver.Unarchive(filename, targetV, true); err != nil {
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return cli.Exit(errstring(err), 1)
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}
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/* // 解压安装包
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if err = archiver.Unarchive(filename, versionsDir); err != nil {
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fmt.Println(err.Error())
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return cli.Exit(errstring(err), 1)
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}
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// 目录重命名
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if err = os.Rename(filepath.Join(versionsDir, ui.Expected), targetV); err != nil {
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fmt.Println(err.Error())
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return cli.Exit(errstring(err), 1)
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} */
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// 重新建立软链接
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_ = os.Remove(goroot)
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if err = mkSymlink(targetV, goroot); err != nil {
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return cli.Exit(errstring(err), 1)
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}
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fmt.Printf("Now using %s\n", ui.Expected)
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return nil
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}
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func install(ctx *cli.Context) (err error) {
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version := ctx.Args().First()
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if version == "" {
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return cli.ShowSubcommandHelp(ctx)
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}
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return downloadAndInstall(version)
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}
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func Install(version string) (err error) {
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return downloadAndInstall(version)
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}
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// DownloadWithProgress 下载版本另存为指定文件且显示下载进度
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func DownloadWithProgress(url, dst string) (size int64, err error) {
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return download.Download(url, dst, os.O_CREATE|os.O_WRONLY, 0644, true)
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}
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