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package cmd
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import (
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"fmt"
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"os"
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"github.com/xie1xiao1jun/public/tools"
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"github.com/xie1xiao1jun/gorm-tools/data/config"
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"github.com/xie1xiao1jun/gorm-tools/data/view/gtools"
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"github.com/spf13/cobra"
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"gopkg.in/go-playground/validator.v9"
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)
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var mysqlInfo config.MysqlDbInfo
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var outDir string
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var singular_table bool
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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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//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().StringVarP(&mysqlInfo.Host, "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().StringVarP(&mysqlInfo.Username, "user", "u", "", "用户名.")
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rootCmd.MarkFlagRequired("user")
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rootCmd.PersistentFlags().StringVarP(&mysqlInfo.Password, "password", "p", "", "密码.")
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rootCmd.MarkFlagRequired("password")
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rootCmd.PersistentFlags().StringVarP(&mysqlInfo.Database, "database", "d", "", "数据库名")
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rootCmd.MarkFlagRequired("database")
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rootCmd.PersistentFlags().StringVarP(&outDir, "outdir", "o", "", "输出目录")
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rootCmd.MarkFlagRequired("outdir")
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rootCmd.PersistentFlags().BoolVarP(&singular_table, "singular", "s", false, "是否禁用表名复数")
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rootCmd.MarkFlagRequired("singular")
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rootCmd.Flags().IntVar(&mysqlInfo.Port, "port", 3306, "端口号")
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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.GetMysqlDbInfo())
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if err != nil {
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fmt.Println("Can't read cmd: using （-h, --help) to get more imfo")
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fmt.Println("error info: ", err, err)
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os.Exit(1)
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} else {
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fmt.Println("using config info:")
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fmt.Println(tools.GetJsonStr(config.GetMysqlDbInfo()))
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}
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}
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//合并
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func MergeMysqlDbInfo() {
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var tmp = config.GetMysqlDbInfo()
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if len(mysqlInfo.Database) > 0 {
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tmp.Database = mysqlInfo.Database
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}
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if len(mysqlInfo.Host) > 0 {
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tmp.Host = mysqlInfo.Host
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}
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if len(mysqlInfo.Password) > 0 {
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tmp.Password = mysqlInfo.Password
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}
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if mysqlInfo.Port != 3306 {
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tmp.Port = mysqlInfo.Port
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}
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if len(mysqlInfo.Username) > 0 {
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tmp.Username = mysqlInfo.Username
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}
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config.SetMysqlDbInfo(&tmp)
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config.SetOutDir(outDir)
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config.SetSingularTable(singular_table)
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}
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