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package cmd
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import (
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"os"
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"strings"
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"github.com/xxjwxc/public/mylog"
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"github.com/xxjwxc/gormt/data/view/gtools"
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"github.com/xxjwxc/gormt/data/config"
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"github.com/spf13/cobra"
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"github.com/xxjwxc/public/mycobra"
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"gopkg.in/go-playground/validator.v9"
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)
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var rootCmd = &cobra.Command{
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Use: "main",
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Short: "gorm mysql reflect tools",
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Long: `base on gorm tools for mysql database to golang struct`,
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Run: func(cmd *cobra.Command, args []string) {
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gtools.Execute()
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// Start doing things.开始做事情
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},
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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if err := rootCmd.Execute(); err != nil {
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os.Exit(1)
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}
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}
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func init() {
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cobra.OnInitialize(initConfig)
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rootCmd.PersistentFlags().StringP("host", "H", "", "数据库地址.(注意-H为大写)")
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rootCmd.MarkFlagRequired("host")
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rootCmd.PersistentFlags().StringP("user", "u", "", "用户名.")
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rootCmd.MarkFlagRequired("user")
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rootCmd.PersistentFlags().StringP("password", "p", "", "密码.")
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rootCmd.MarkFlagRequired("password")
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rootCmd.PersistentFlags().StringP("database", "d", "", "数据库名")
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rootCmd.MarkFlagRequired("database")
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rootCmd.PersistentFlags().StringP("outdir", "o", "", "输出目录")
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rootCmd.MarkFlagRequired("outdir")
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rootCmd.PersistentFlags().BoolP("singular", "s", true, "是否禁用表名复数")
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rootCmd.MarkFlagRequired("singular")
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rootCmd.PersistentFlags().BoolP("foreign", "f", false, "是否导出外键关联")
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rootCmd.MarkFlagRequired("foreign key")
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rootCmd.PersistentFlags().BoolP("fun", "F", false, "是否导出函数")
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rootCmd.MarkFlagRequired("func export")
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rootCmd.PersistentFlags().BoolP("gui", "g", false, "是否ui显示模式")
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rootCmd.MarkFlagRequired("show on gui")
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rootCmd.PersistentFlags().StringP("url", "l", "", "url标签(json,url)")
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rootCmd.MarkFlagRequired("url tag")
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rootCmd.Flags().Int("port", 3306, "端口号")
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rootCmd.Flags().StringP("table_prefix", "t", "", "表前缀")
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//add table name. 增加表名称
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rootCmd.Flags().StringP("table_names", "b", "", "表名称")
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig() {
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MergeMysqlDbInfo()
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validate := validator.New()
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err := validate.Struct(config.GetDbInfo())
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if err != nil {
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mylog.Info("Can't read cmd: using （-h, --help) to get more info")
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mylog.Error(err)
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os.Exit(1)
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} else {
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mylog.Info("using database info:")
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mylog.JSON(config.GetDbInfo())
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}
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}
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// MergeMysqlDbInfo merge parm
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func MergeMysqlDbInfo() {
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var tmp = config.GetDbInfo()
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mycobra.IfReplace(rootCmd, "database", &tmp.Database) // 如果设置了，更新
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mycobra.IfReplace(rootCmd, "host", &tmp.Host) // 如果设置了，更新
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mycobra.IfReplace(rootCmd, "password", &tmp.Password) // 如果设置了，更新
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mycobra.IfReplace(rootCmd, "port", &tmp.Port) // 如果设置了，更新
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mycobra.IfReplace(rootCmd, "user", &tmp.Username) // 如果设置了，更新
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config.SetMysqlDbInfo(&tmp)
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url := config.GetURLTag()
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mycobra.IfReplace(rootCmd, "url", &url) // 如果设置了，更新
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config.SetURLTag(url)
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dir := config.GetOutDir()
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mycobra.IfReplace(rootCmd, "outdir", &dir) // 如果设置了，更新
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config.SetOutDir(dir)
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fk := config.GetIsForeignKey()
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mycobra.IfReplace(rootCmd, "foreign", &fk) // 如果设置了，更新
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config.SetForeignKey(fk)
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funcKey := config.GetIsOutFunc()
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mycobra.IfReplace(rootCmd, "fun", &funcKey) // 如果设置了，更新
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config.SetIsOutFunc(funcKey)
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ig := config.GetIsGUI()
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mycobra.IfReplace(rootCmd, "gui", &ig) // 如果设置了，更新
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config.SetIsGUI(ig)
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tablePrefix := config.GetTablePrefix()
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mycobra.IfReplace(rootCmd, "table_prefix", &tablePrefix) // 如果设置了，更新
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config.SetTablePrefix(tablePrefix)
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//update tableNames. 更新tableNames
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tableNames := config.GetTableNames()
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if tableNames != "" {
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tableNames = strings.Replace(tableNames, "'", "", -1)
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}
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mycobra.IfReplace(rootCmd, "table_names", &tableNames) // 如果设置了，更新
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config.SetTableNames(tableNames)
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}
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