133 lines
3.4 KiB
Go
133 lines
3.4 KiB
Go
package cmd
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import (
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"fmt"
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"io/fs"
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"os"
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"path/filepath"
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"regexp"
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"strings"
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"text/template"
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"git.ipao.vip/rogeecn/atomctl/templates"
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"github.com/pkg/errors"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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)
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// 验证包名是否合法：支持域名、路径分隔符和常见字符
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var goPackageRegexp = regexp.MustCompile(`^[a-zA-Z0-9][a-zA-Z0-9-_.]*[a-zA-Z0-9](/[a-zA-Z0-9][a-zA-Z0-9-_.]*[a-zA-Z0-9])*$`)
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func isValidGoPackageName(name string) bool {
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return goPackageRegexp.MatchString(name)
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}
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func CommandNewProject(root *cobra.Command) {
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cmd := &cobra.Command{
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Use: "project",
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Short: "new project",
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RunE: commandNewProjectE,
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}
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root.AddCommand(cmd)
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}
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func commandNewProjectE(cmd *cobra.Command, args []string) error {
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moduleName := args[0]
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if !isValidGoPackageName(moduleName) {
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return fmt.Errorf("invalid module name: %s, should be a valid go package name", moduleName)
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}
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log.Info("创建项目: ", moduleName)
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var projectInfo struct {
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ModuleName string
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ProjectName string
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}
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projectInfo.ModuleName = moduleName
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moduleSplitInfo := strings.Split(projectInfo.ModuleName, "/")
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projectInfo.ProjectName = moduleSplitInfo[len(moduleSplitInfo)-1]
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// 检查目录是否存在
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force, _ := cmd.Flags().GetBool("force")
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if _, err := os.Stat(projectInfo.ProjectName); err == nil {
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if !force {
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return fmt.Errorf("project directory %s already exists", projectInfo.ProjectName)
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}
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log.Warnf("强制删除已存在的目录: %s", projectInfo.ProjectName)
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if err := os.RemoveAll(projectInfo.ProjectName); err != nil {
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return fmt.Errorf("failed to remove existing directory: %v", err)
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}
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}
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// 创建项目根目录
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if err := os.MkdirAll(projectInfo.ProjectName, 0o755); err != nil {
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return fmt.Errorf("failed to create project directory: %v", err)
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}
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// 遍历和处理模板文件
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if err := fs.WalkDir(templates.Project, "project", func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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return err
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}
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// 计算相对路径，并处理隐藏文件
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relPath, err := filepath.Rel("project", path)
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if err != nil {
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return err
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}
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// 如果是隐藏文件模板，将文件名中的前缀 "-" 替换为 "."
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fileName := filepath.Base(relPath)
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if strings.HasPrefix(fileName, "-") {
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fileName = "." + strings.TrimPrefix(fileName, "-")
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relPath = filepath.Join(filepath.Dir(relPath), fileName)
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}
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targetPath := filepath.Join(projectInfo.ProjectName, relPath)
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if d.IsDir() {
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log.Infof("创建目录: %s", targetPath)
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return os.MkdirAll(targetPath, 0o755)
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}
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// 读取模板内容
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content, err := templates.Project.ReadFile(path)
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if err != nil {
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return err
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}
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// 处理模板文件
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if strings.HasSuffix(path, ".tpl") {
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tmpl, err := template.New(filepath.Base(path)).Parse(string(content))
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if err != nil {
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return err
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}
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// 创建目标文件（去除.tpl后缀）
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targetPath = strings.TrimSuffix(targetPath, ".tpl")
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log.Infof("创建文件: %s", targetPath)
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f, err := os.Create(targetPath)
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if err != nil {
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return errors.Wrapf(err, "创建文件失败 %s", targetPath)
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}
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defer f.Close()
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return tmpl.Execute(f, projectInfo)
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}
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// 复制非模板文件
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return os.WriteFile(targetPath, content, 0o644)
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}); err != nil {
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return err
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}
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// 添加成功提示
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log.Info("🎉 项目创建成功!")
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log.Info("后续步骤:")
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log.Infof(" cd %s", projectInfo.ProjectName)
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log.Info(" go mod tidy")
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return nil
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}
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