150 lines
4.0 KiB
Go
150 lines
4.0 KiB
Go
package cmd
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import (
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"bufio"
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"bytes"
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"context"
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"errors"
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"fmt"
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"os"
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"path"
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"path/filepath"
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"strings"
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"text/template"
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"github.com/loveuer/nf/nft/loading"
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"github.com/loveuer/nf/nft/log"
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"github.com/loveuer/nf/nft/nfctl/internal/opt"
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"github.com/loveuer/nf/nft/tool"
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"github.com/spf13/cobra"
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)
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var newCmd = &cobra.Command{
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Use: "new",
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Short: "new a nf project",
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Example: "nfctl new <project> -t ultone [options]",
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RunE: doNew,
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SilenceErrors: true,
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}
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func initNew() *cobra.Command {
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newCmd.Flags().StringVarP(&opt.Cfg.New.Template, "template", "t", "ultone", "template name/url[example:ultone, https://gitea.loveuer.com/loveuer/ultone.git]")
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newCmd.Flags().BoolVar(&opt.Cfg.New.DisableInitScript, "disable-init-script", false, "disable init script(.nfctl)")
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return newCmd
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}
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func doNew(cmd *cobra.Command, args []string) (err error) {
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if len(args) == 0 {
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return errors.New("必须提供 project 名称")
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}
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if strings.HasSuffix(args[0], "/") {
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return errors.New("project 名称不能以 / 结尾")
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}
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base := path.Base(args[0])
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if strings.HasPrefix(base, ".") {
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return errors.New("project 名称不能以 . 开头")
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}
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return loading.Do(cmd.Context(), func(ctx context.Context, print func(msg string, types ...loading.Type)) error {
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print("开始新建项目: "+args[0], loading.TypeInfo)
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pwd, err := os.Getwd()
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if err != nil {
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return err
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}
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moduleName := args[0]
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pwd = path.Join(filepath.ToSlash(pwd), base)
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log.Debug("cmd.new: new project, pwd = %s, name = %s, template = %s", pwd, moduleName, opt.Cfg.New.Template)
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print("开始下载模板: "+opt.Cfg.New.Template, loading.TypeProcessing)
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repo := opt.Cfg.New.Template
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if v, ok := opt.TemplateMap[repo]; ok {
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repo = v
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}
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if err = tool.Clone(pwd, repo); err != nil {
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return err
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}
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print("下载模板完成: "+opt.Cfg.New.Template, loading.TypeSuccess)
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if err = os.RemoveAll(path.Join(pwd, ".git")); err != nil {
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print(err.Error(), loading.TypeWarning)
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}
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print("开始初始化项目: "+args[0], loading.TypeProcessing)
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if err = filepath.Walk(pwd, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if info.IsDir() {
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return nil
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}
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if strings.HasSuffix(path, ".go") || strings.HasSuffix(path, "go.mod") {
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var content []byte
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if content, err = os.ReadFile(path); err != nil {
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print("初始化文件失败: "+err.Error(), loading.TypeWarning)
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print("开始初始化项目: "+args[0], loading.TypeProcessing)
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return nil
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}
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scanner := bufio.NewScanner(bytes.NewReader(content))
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replaced := make([]string, 0, 16)
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for scanner.Scan() {
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line := scanner.Text()
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// 操作 go.mod 文件时, 忽略 toolchain 行, 以更好的兼容 go1.20
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if strings.HasSuffix(path, "go.mod") && strings.HasPrefix(line, "toolchain") {
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continue
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}
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replaced = append(replaced, strings.ReplaceAll(line, opt.Cfg.New.Template, moduleName))
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}
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if err = os.WriteFile(path, []byte(strings.Join(replaced, "\n")), 0o644); err != nil {
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return err
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}
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}
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return nil
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}); err != nil {
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return err
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}
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var (
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render *template.Template
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rf *os.File
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)
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if render, err = template.New(base).Parse(opt.README); err != nil {
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log.Debug("cmd.new: new text template err, err = %s", err.Error())
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print("生成 readme 失败", loading.TypeWarning)
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goto END
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}
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if rf, err = os.OpenFile(path.Join(pwd, "readme.md"), os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0o644); err != nil {
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log.Debug("cmd.new: new readme file err, err = %s", err.Error())
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print("生成 readme 失败", loading.TypeWarning)
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goto END
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}
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defer rf.Close()
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if err = render.Execute(rf, map[string]any{
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"project_name": base,
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}); err != nil {
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log.Debug("cmd.new: template execute err, err = %s", err.Error())
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print("生成 readme 失败", loading.TypeWarning)
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}
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END:
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print(fmt.Sprintf("项目: %s 初始化成功", args[0]), loading.TypeSuccess)
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return nil
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})
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}
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