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