Add 'asdf'

main.go

@@ -93,6 +93,7 @@ func main() {
 		},
 	}
 
+	asdfCmd := newCommand(tools.Asdf, "Extendable version manager with support for multiple runtimes")
 	batCmd := newCommand(tools.Bat, "A cat(1) clone with wings")
 	bottomCmd := newCommand(tools.Bottom, "Yet another cross-platform graphical process/system monitor")
 	cloudflaredCmd := newCommand(tools.Cloudflared, "Argo Tunnel client")
@@ -115,6 +116,7 @@ func main() {
 		},
 	}
 
+	rootCmd.AddCommand(asdfCmd)
 	rootCmd.AddCommand(batCmd)
 	rootCmd.AddCommand(bottomCmd)
 	rootCmd.AddCommand(cloudflaredCmd)

tools/asset.go

@@ -5,6 +5,10 @@ import (
 	"path"
 )
 
+func (t *Tool) AssetAsdf() {
+	t.Asset.Name = fmt.Sprintf("asdf-%v-%v-%v.tar.gz", t.Version, t.OS, t.Arch)
+}
+
 func (t *Tool) AssetBat() {
 	baseName := fmt.Sprintf("bat-%v-%v-%v", t.Version, t.Arch, t.OS)
 	t.Asset.Name = baseName + ".tar.gz"

tools/tables.go

@@ -1,6 +1,16 @@
 package tools
 
 var Arch = map[string]map[string]map[string]string{
+	Asdf: {
+		"darwin": {
+			"amd64": "amd64",
+			"arm64": "arm64",
+		},
+		"linux": {
+			"amd64": "amd64",
+			"arm64": "arm64",
+		},
+	},
 	Bat: {
 		"darwin": {
 			"amd64": "x86_64",
@@ -128,6 +138,16 @@ var Arch = map[string]map[string]map[string]string{
 }
 
 var OS = map[string]map[string]map[string]string{
+	Asdf: {
+		"darwin": {
+			"amd64": "darwin",
+			"arm64": "darwin",
+		},
+		"linux": {
+			"amd64": "linux",
+			"arm64": "linux",
+		},
+	},
 	Bat: {
 		"darwin": {
 			"amd64": "apple-darwin",
@@ -255,6 +275,7 @@ var OS = map[string]map[string]map[string]string{
 }
 
 var URL = map[string]string{
+	Asdf:        "https://github.com/asdf-vm/asdf",
 	Bat:         "https://github.com/sharkdp/bat",
 	Bottom:      "https://github.com/ClementTsang/bottom",
 	Cloudflared: "https://github.com/cloudflare/cloudflared",

tools/tools.go

@@ -12,6 +12,7 @@ import (
 )
 
 const (
+	Asdf        = "asdf"
 	Bat         = "bat"
 	Bottom      = "btm"
 	Cloudflared = "cloudflared"
@@ -166,6 +167,8 @@ func (t *Tool) SetAsset() error {
 	t.Asset.WithinArchive = t.Name
 
 	switch t.Name {
+	case Asdf:
+		t.AssetAsdf()
 	case Bat:
 		t.AssetBat()
 	case Bottom: