Merge pull request Telmate#177 from Tinyblargon/CLI-Overhaul

Cli overhaul

cli/cobra.go

@@ -0,0 +1,94 @@
+package cli
+
+import (
+	"crypto/tls"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"regexp"
+
+	"github.com/Telmate/proxmox-api-go/proxmox"
+	"github.com/spf13/cobra"
+)
+
+// Global else the nested folders dont work
+var RootCmd = &cobra.Command{
+    Use:   "proxmox-api-go",
+    Short: "Application to configure Proxmox from the Api",
+}
+
+func init() {
+	RootCmd.PersistentFlags().BoolP("insecure", "i", false, "TLS insecure mode")
+	RootCmd.PersistentFlags().BoolP("debug", "d", false, "debug mode")
+	RootCmd.PersistentFlags().IntP("timeout", "t", 300, "api task timeout in seconds")
+	RootCmd.PersistentFlags().StringP("file", "f", "", "file to get the config from")
+	RootCmd.PersistentFlags().StringP("proxyurl", "p", "", "proxy url to connect to")
+}
+
+func Execute() (err error) {
+    if err = RootCmd.Execute(); err != nil {
+    	return
+   	}
+	return
+}
+
+func NewClient()(c *proxmox.Client) {
+	c, err := Client("","","","")
+	LogFatalError(err)
+	return
+}
+
+func Client(apiUlr, userID, password, otp string) (c *proxmox.Client, err error) {
+	insecure, _ := RootCmd.Flags().GetBool("insecure")
+	timeout, _ := RootCmd.Flags().GetInt("timeout")
+	proxyUrl, _ := RootCmd.Flags().GetString("proxyurl")
+
+	tlsconf := &tls.Config{InsecureSkipVerify: true}
+	if !insecure {
+		tlsconf = nil
+	}
+	if apiUlr == "" {
+		apiUlr = os.Getenv("PM_API_URL")
+	}
+	if userID == "" {
+		userID = os.Getenv("PM_USER")
+	}
+	if password == "" {
+		password = os.Getenv("PM_PASS")
+	}
+	if otp == "" {
+		otp = os.Getenv("PM_OTP")
+	}
+	c, err = proxmox.NewClient(apiUlr, nil, tlsconf, proxyUrl, timeout)
+	LogFatalError(err)
+	if userRequiresAPIToken(userID) {
+		c.SetAPIToken(userID, password)
+		// As test, get the version of the server
+		_, err = c.GetVersion()
+		if err != nil {
+			err = fmt.Errorf("login error: %s", err)
+		}
+	} else {
+		err = c.Login(userID, password, otp)
+	}
+	return
+}
+
+var rxUserRequiresToken = regexp.MustCompile("[a-z0-9]+@[a-z0-9]+![a-z0-9]+")
+
+func userRequiresAPIToken(userID string) bool {
+	return rxUserRequiresToken.MatchString(userID)
+}
+
+func NewConfig()(configSource []byte) {
+	var err error
+	file, _ := RootCmd.Flags().GetString("file")
+	if file != "" {
+		configSource, err = ioutil.ReadFile(file)
+		LogFatalError(err)
+	} else {
+		configSource, err = ioutil.ReadAll(RootCmd.InOrStdin())
+		LogFatalError(err)
+	}
+	return
+}

cli/command/commands/commands.go

@@ -0,0 +1,11 @@
+package commands
+
+import (
+	_ "github.com/Telmate/proxmox-api-go/cli/command/create"
+	_ "github.com/Telmate/proxmox-api-go/cli/command/delete"
+	_ "github.com/Telmate/proxmox-api-go/cli/command/example"
+	_ "github.com/Telmate/proxmox-api-go/cli/command/get"
+	_ "github.com/Telmate/proxmox-api-go/cli/command/list"
+	_ "github.com/Telmate/proxmox-api-go/cli/command/set"
+	_ "github.com/Telmate/proxmox-api-go/cli/command/update"
+)

cli/command/create/create-pool.go

@@ -0,0 +1,29 @@
+package create
+
+import (
+	"github.com/Telmate/proxmox-api-go/cli"
+	"github.com/spf13/cobra"
+)
+
+var create_poolCmd = &cobra.Command{
+	Use:   "pool POOLID [COMMENT]" ,
+	Short: "Creates a new pool",
+	RunE: func(cmd *cobra.Command, args []string) (err error) {
+		id := cli.ValidateIDset(args, 0 ,"PoolID")
+		var comment string
+		if len(args) > 1 {
+			comment = args[1]
+		}
+		c := cli.NewClient()
+		err = c.CreatePool(id, comment)
+		if err != nil {
+			return
+		}
+		cli.PrintItemCreated(createCmd.OutOrStdout() ,id, "Pool")
+		return
+	},
+}
+
+func init() {
+	createCmd.AddCommand(create_poolCmd)
+}

cli/command/create/create.go

@@ -0,0 +1,15 @@
+package create
+
+import (
+	"github.com/Telmate/proxmox-api-go/cli"
+	"github.com/spf13/cobra"
+)
+
+var createCmd = &cobra.Command{
+	Use:   "create",
+	Short: "With this command you can create new items in proxmox",
+}
+
+func init() {
+	cli.RootCmd.AddCommand(createCmd)
+}

cli/command/delete/delete-metricserver.go

@@ -0,0 +1,17 @@
+package delete
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var delete_metricserverCmd = &cobra.Command{
+	Use:   "metricserver METRICSID",
+	Short: "Deletes the speciefied MetricServer",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		return DeleteID(args, "MetricServer")
+	},
+}
+
+func init() {
+	deleteCmd.AddCommand(delete_metricserverCmd)
+}

cli/command/delete/delete-pool.go

@@ -0,0 +1,18 @@
+package delete
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var delete_poolCmd = &cobra.Command{
+	Use:   "pool POOLID",
+	Short: "Deletes the Speciefied pool",
+	RunE: func(cmd *cobra.Command, args []string) (err error) {
+		err = DeleteID(args, "Pool")	
+		return
+	},
+}
+
+func init() {
+	deleteCmd.AddCommand(delete_poolCmd)
+}

cli/command/delete/delete-user.go

@@ -0,0 +1,18 @@
+package delete
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var delete_userCmd = &cobra.Command{
+	Use:   "user USERID",
+	Short: "Deletes the speciefied User",
+	RunE: func(cmd *cobra.Command, args []string) (err error) {
+		err = DeleteID(args, "User")
+		return
+	},
+}
+
+func init() {
+	deleteCmd.AddCommand(delete_userCmd)
+}

cli/command/delete/delete.go

@@ -0,0 +1,33 @@
+package delete
+
+import (
+	"github.com/Telmate/proxmox-api-go/cli"
+	"github.com/spf13/cobra"
+)
+
+var deleteCmd = &cobra.Command{
+	Use:   "delete",
+	Short: "With this command you can delete existing items from proxmox",
+}
+
+func init() {
+	cli.RootCmd.AddCommand(deleteCmd)
+}
+
+func DeleteID(args []string, IDtype string) (err error){
+	id := cli.ValidateIDset(args, 0, IDtype+"ID")
+	c := cli.NewClient()
+	switch IDtype {
+	case "MetricServer" :
+		err = c.DeleteMetricServer(id)
+	case "Pool" :
+		err = c.DeletePool(id)
+	case "User" :
+		err = c.DeleteUser(id)
+	}
+	if err != nil {
+		return
+	}
+	cli.PrintItemDeleted(deleteCmd.OutOrStdout(), id, IDtype)
+	return
+}

cli/command/example/example.go

@@ -0,0 +1,15 @@
+package example
+
+import (
+	"github.com/Telmate/proxmox-api-go/cli"
+	"github.com/spf13/cobra"
+)
+
+var exampleCmd = &cobra.Command{
+	Use:   "example",
+	Short: "This function show examples of fully populated config files",
+}
+
+func init() {
+	cli.RootCmd.AddCommand(exampleCmd)
+}

cli/command/get/get-pool.go

@@ -0,0 +1,31 @@
+package get
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/Telmate/proxmox-api-go/cli"
+	"github.com/spf13/cobra"
+)
+
+var get_poolCmd = &cobra.Command{
+	Use:   "pool POOLID",
+	Short: "Gets the configuration of the specified Pool",
+	RunE: func(cmd *cobra.Command, args []string) (err error) {
+		id := cli.ValidateIDset(args, 0, "PoolID")
+		c := cli.NewClient()
+		poolinfo, err := c.GetPoolInfo(id)
+		if err != nil {
+			return
+		}
+		poolList, err := json.Marshal(poolinfo)
+		if err != nil {
+			return
+		}
+		fmt.Fprintln(getCmd.OutOrStdout(),string(poolList))
+		return
+	},
+}
+
+func init() {
+	getCmd.AddCommand(get_poolCmd)
+}

cli/command/get/get-user.go

@@ -0,0 +1,17 @@
+package get
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var get_userCmd = &cobra.Command{
+	Use:   "user USERID",
+	Short: "Gets the configuration of the specified User",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		return GetConfig(args, "User")
+	},
+}
+
+func init() {
+	getCmd.AddCommand(get_userCmd)
+}

cli/command/get/get.go

@@ -0,0 +1,31 @@
+package get
+
+import (
+	"github.com/Telmate/proxmox-api-go/proxmox"
+	"github.com/Telmate/proxmox-api-go/cli"
+	"github.com/spf13/cobra"
+)
+
+var getCmd = &cobra.Command{
+	Use:   "get",
+	Short: "get shows the current configuration an item in proxmox",
+}
+
+func init() {
+	cli.RootCmd.AddCommand(getCmd)
+}
+
+func GetConfig(args []string, IDtype string) (err error) {
+	id := cli.ValidateIDset(args, 0, IDtype+"ID")
+	c := cli.NewClient()
+	var config interface{}
+	switch IDtype {
+	case "User" :
+		config, err = proxmox.NewConfigUserFromApi(id, c)
+	}
+	if err != nil {
+		return
+	}
+	cli.PrintFormattedJson(getCmd.OutOrStdout(),config)
+	return
+}

cli/command/list/list-acmeaccounts.go

@@ -0,0 +1,18 @@
+package list
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var list_acmeaccountsCmd = &cobra.Command{
+	Use:   "acmeaccounts",
+	Short: "Prints a list of AcmeAccounts in raw json format",
+	Run: func(cmd *cobra.Command, args []string) {
+		ListRaw("AcmeAccounts")
+	},
+}
+
+
+func init() {
+	listCmd.AddCommand(list_acmeaccountsCmd)
+}

cli/command/list/list-acmeplugins.go

@@ -0,0 +1,18 @@
+package list
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var list_acmepluginsCmd = &cobra.Command{
+	Use:   "acmeplugins",
+	Short: "Prints a list of AcmePlugins in raw json format",
+	Run: func(cmd *cobra.Command, args []string) {
+		ListRaw("AcmePlugins")
+	},
+}
+
+
+func init() {
+	listCmd.AddCommand(list_acmepluginsCmd)
+}

cli/command/list/list-guests.go

@@ -0,0 +1,17 @@
+package list
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var list_qemuguestsCmd = &cobra.Command{
+	Use:   "guests",
+	Short: "Prints a list of Qemu/Lxc Guests in raw json format",
+	Run: func(cmd *cobra.Command, args []string) {
+		ListRaw("Guests")
+	},
+}
+
+func init() {
+	listCmd.AddCommand(list_qemuguestsCmd)
+}