Initial commit

cmd/create.go

+package cmd
+
+import (
+    "github.com/spf13/cobra"
+)
+
+var createConfirm bool
+
+var createCmd = &cobra.Command{
+    Use:   "create",
+    Short: "Create resources",
+}
+
+func init() {
+    rootCmd.AddCommand(createCmd)
+
+    createCmd.PersistentFlags().BoolVarP(
+        &createConfirm,
+        "confirm",
+        "y",
+        false,
+        "Skip confirmation prompt",
+    )
+}
+

cmd/create_group.go

+package cmd
+
+import (
+    "os"
+    "fmt"
+    "bufio"
+    "strings"
+
+    "github.com/spf13/cobra"
+)
+
+var groupName string
+
+var createGroupCmd = &cobra.Command{
+    Use:   "group",
+    Short: "Create a new group",
+    Run: func(cmd *cobra.Command, args []string) {
+
+        fmt.Printf("Groupname: %s\n", groupName)
+
+        // Confirmation logic
+        if !createConfirm {
+            fmt.Print("Proceed with group creation? [y/N] ")
+            reader := bufio.NewReader(os.Stdin)
+            response, _ := reader.ReadString('\n')
+            if strings.TrimSpace(strings.ToLower(response)) != "y" {
+                fmt.Println("Aborted.")
+                return
+            }
+        }
+
+        fmt.Println("Done!")
+    },
+}
+
+func init() {
+    createCmd.AddCommand(createGroupCmd)
+    
+    // Possible Flags
+    createGroupCmd.Flags().StringVarP(&groupName,    "groupname", "e", "", "Group name (use quotes for spaces)")
+    
+    // Required Flags
+    createGroupCmd.MarkFlagRequired("groupname")
+}
+

cmd/create_user.go

+package cmd
+
+import (
+    "os"
+    "fmt"
+    "bufio"
+    "strings"
+    
+    "github.com/spf13/cobra"
+)
+
+var (
+    userGrr         string
+    userLtype       string
+    userPath        string
+    userName        string
+    userLogin       string
+    userGroup       string
+    userShell       string
+    userHomedir     string
+    userPassword    string
+)
+
+var createUserCmd = &cobra.Command{
+    Use:   "user",
+    Short: "Create a new user",
+    Run: func(cmd *cobra.Command, args []string) {
+
+        // Build user info string
+        userInfo := fmt.Sprintf(
+            `User Configuration:
+Name:     %s
+Login:    %s
+Type:     %s
+Group:    %s
+Shell:    %s
+HomeDir:  %s
+Password: %s
+WebPath:  %s`,
+            userName,
+            ifThenElse(userLogin != "", userLogin, "[auto-generate]"),
+            userLtype,
+            userGroup,
+            userShell,
+            userHomedir,
+            ifThenElse(userPassword != "", "[set]", "[auto-generate]"),
+            userPath,
+        )
+
+        fmt.Println(userInfo)
+
+        // Confirmation logic
+        if !createConfirm {
+            fmt.Print("Proceed with user creation? [y/N] ")
+            reader := bufio.NewReader(os.Stdin)
+            response, _ := reader.ReadString('\n')
+            if strings.TrimSpace(strings.ToLower(response)) != "y" {
+                fmt.Println("Aborted.")
+                return
+            }
+        }
+
+        fmt.Println("Done!")
+    },
+}
+
+func init() {
+    createCmd.AddCommand(createUserCmd)
+    
+    // Possible Flags
+    createUserCmd.Flags().StringVarP(&userGrr,      "grr",      "r", "",          "User GRR, required for ini type")
+    createUserCmd.Flags().StringVarP(&userLtype,    "type",     "t", "ini",       "Type of auto-generated login: ini, first or last")
+    createUserCmd.Flags().StringVarP(&userPath,     "path",     "w", "",          "Path to webdir      (e.g. path/login)")
+    createUserCmd.Flags().StringVarP(&userName,     "name",     "n", "",          "User full name      (use quotes for spaces)")
+    createUserCmd.Flags().StringVarP(&userLogin,    "login",    "l", "",          "User login name     (auto-generated if empty)")
+    createUserCmd.Flags().StringVarP(&userGroup,    "group",    "g", "",          "User initial group")
+    createUserCmd.Flags().StringVarP(&userShell,    "shell",    "s", "/bin/bash", "Full path to shell ")
+    createUserCmd.Flags().StringVarP(&userHomedir,  "homedir",  "d", "",          "Home directory path (/home/group/login if empty)")
+    createUserCmd.Flags().StringVarP(&userPassword, "password", "p", "",          "User password       (auto-generated if empty)")
+    
+    // Required Flags
+    createUserCmd.MarkFlagRequired("name")
+    createUserCmd.MarkFlagRequired("type")
+    createUserCmd.MarkFlagRequired("group")
+}
+
+func ifThenElse(condition bool, a string, b string) string {
+    if condition {
+        return a
+    }
+    return b
+}
+

cmd/root.go

+package cmd
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+
+
+var rootCmd = &cobra.Command{
+	Use:   "useradm",
+	Short: "A CLI to help administrate the user account in DINF",
+	Long: `This is a CLI for managing users in DINF UFPR made in Go 
+with the cobra library that took inspiration from the old 
+useradm.py. It takes care of LDAP configuration and was 
+made as an update for the previous version.`,
+}
+
+func Execute() {
+	err := rootCmd.Execute()
+	if err != nil {
+		os.Exit(1)
+	}
+}
+
+func init() {
+	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}
+
+

commands

+create
+    -user
+    -group
+delete
+    -user
+    -group
+modify
+    -user
+    -group
+info
+    -user
+    -group
+
+

go.mod

+module gitlab.c3sl.ufpr.br/tss24/useradm
+
+go 1.19
+
+require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/spf13/cobra v1.8.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+)

go.sum

+github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
+github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

+package main
+
+import "gitlab.c3sl.ufpr.br/tss24/useradm/cmd"
+
+func main() {
+	cmd.Execute()
+}