feat(golang-rewrite): add placeholders for plugin subcommands

* Switch from cobra to urfave/cli
* Create placeholder plugin command structs

cmd/main.go

@@ -1,37 +1,83 @@
 package cmd
 
 import (
-	"fmt"
+	"log"
 	"os"
 
-	"github.com/spf13/cobra"
+	"github.com/urfave/cli/v2"
 )
 
-var rootCmd = &cobra.Command{
+const usageText = `The Multiple Runtime Version Manager.
-	Use:   "asdf",
-	Short: "The multiple runtime version manager",
-	Long: `The Multiple Runtime Version Manager.
 
 Manage all your runtime versions with one tool!
 
-Complete documentation is available at https://asdf-vm.com/`,
+Complete documentation is available at https://asdf-vm.com/`
-	Run: func(cmd *cobra.Command, args []string) {
-		// TODO: Flesh this out
-		fmt.Println("Late but latest -- Rajinikanth")
-	},
-}
-
-func init() {
-	// TODO: Add flags relevant to all commands
-	//rootCmd.PersistentFlags().BoolVarP(&Verbose, "verbose", "v", false, "verbose output")
-
-	// TODO: Add sub commands
-	//rootCmd.AddCommand(pluginCmd)
-}
 
 func Execute() {
-	if err := rootCmd.Execute(); err != nil {
+	app := &cli.App{
-		fmt.Println(err)
+		Name:    "asdf",
+		Version: "0.1.0",
+		// Not really sure what I should put here, but all the new Golang code will
+		// likely be written by me.
+		Copyright: "(c) 2024 Trevor Brown",
+		Authors: []*cli.Author{
+			&cli.Author{
+				Name: "Trevor Brown",
+			},
+		},
+		Usage:     "The multiple runtime version manager",
+		UsageText: usageText,
+		Commands: []*cli.Command{
+			// TODO: Flesh out all these commands
+			&cli.Command{
+				Name: "plugin",
+				Action: func(cCtx *cli.Context) error {
+					log.Print("Foobar")
+					return nil
+				},
+				Subcommands: []*cli.Command{
+					&cli.Command{
+						Name: "add",
+						Action: func(cCtx *cli.Context) error {
+							log.Print("Baz")
+							return nil
+						},
+					},
+					&cli.Command{
+						Name: "list",
+						Action: func(cCtx *cli.Context) error {
+							log.Print("Bim")
+							return nil
+						},
+					},
+					&cli.Command{
+						Name: "Lorem",
+						Action: func(cCtx *cli.Context) error {
+							log.Print("Foobar")
+							return nil
+						},
+					},
+					&cli.Command{
+						Name: "update",
+						Action: func(cCtx *cli.Context) error {
+							log.Print("Ipsum")
+							return nil
+						},
+					},
+				},
+			},
+		},
+		Action: func(cCtx *cli.Context) error {
+			// TODO: flesh this out
+			log.Print("Late but latest -- Rajinikanth")
+			return nil
+		},
+	}
+
+	err := app.Run(os.Args)
+
+	if err != nil {
 		os.Exit(1)
+		log.Fatal(err)
 	}
 }

go.mod

@@ -5,12 +5,13 @@ go 1.21.5
 require (
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/sethvargo/go-envconfig v1.0.0
-	github.com/spf13/cobra v1.8.0
+	github.com/urfave/cli/v2 v2.27.1
 	gopkg.in/ini.v1 v1.67.0
 )
 
 require (
-	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.3 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/stretchr/testify v1.8.4 // indirect
+	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 )

go.sum

@@ -1,24 +1,23 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.3 h1:qMCsGGgs+MAzDFyp9LpAe1Lqy/fY/qCovCm0qnXZOBM=
 github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
-github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sethvargo/go-envconfig v1.0.0 h1:1C66wzy4QrROf5ew4KdVw942CQDa55qmlYmw9FZxZdU=
 github.com/sethvargo/go-envconfig v1.0.0/go.mod h1:Lzc75ghUn5ucmcRGIdGQ33DKJrcjk4kihFYgSTBmjIc=
-github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
-github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
-github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
-github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+github.com/urfave/cli/v2 v2.27.1 h1:8xSQ6szndafKVRmfyeUMxkNUJQMjL1F2zmsZ+qHpfho=
+github.com/urfave/cli/v2 v2.27.1/go.mod h1:8qnjx1vcq5s2/wpsqoZFndg2CE5tNFyrTvS6SinrnYQ=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
 gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
 gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=