build: minor fixes and build optimization

cmd/list.go

@@ -22,7 +22,7 @@ var listCmd = &cobra.Command{
 		project, err := utils.GetKey(envy, "envy.project")
 		utils.StopIfErr(err)
 
-		pinned, err := utils.GetKey(envy, "envy.pinned")
+		pinned, err := utils.GetKey(envy, "envy.env")
 		utils.StopIfErr(err)
 
 		current, err := utils.GetKey(envy, "envy.current")

cmd/root.go

@@ -4,8 +4,12 @@ Copyright © 2025 Suraj B M <silicoflare@gmail.com>
 package cmd
 
 import (
+	"envy/cmd/utils"
+	"fmt"
 	"os"
+	"path"
 
+	"github.com/charmbracelet/huh"
 	"github.com/spf13/cobra"
 )
 
@@ -15,7 +19,53 @@ var rootCmd = &cobra.Command{
 	Short: "A CLI tool to manage .env files for your projects",
 	// Uncomment the following line if your bare application
 	// has an action associated with it:
-	// Run: func(cmd *cobra.Command, args []string) { },
+	Run: func(cmd *cobra.Command, args []string) {
+		cwd, err := os.Getwd()
+		utils.StopIfErr(err)
+
+		if _, err := os.Stat(path.Join(cwd, ".env")); os.IsNotExist(err) {
+			cmd.Help()
+			return
+		}
+
+		env, err := os.ReadFile(path.Join(cwd, ".env"))
+		utils.StopIfErr(err)
+
+		envs := utils.ParseEnvToStruct(string(env))
+
+		var lines []int
+
+		form := huh.NewForm(
+			huh.NewGroup(
+				huh.NewMultiSelect[int]().
+					Title("Enable or disable environment variables").
+					OptionsFunc(func() []huh.Option[int] {
+						var opts []huh.Option[int]
+						for i, en := range envs {
+							opts = append(opts,
+								huh.NewOption(fmt.Sprintf("%s = %s", en.Key, en.Value), i).
+									Selected(en.Enabled))
+						}
+						return opts
+					}, &envs).
+					Value(&lines),
+			),
+		)
+
+		err = form.Run()
+		utils.StopIfErr(err)
+
+		for i := range envs {
+			envs[i].Enabled = false
+		}
+		for _, v := range lines {
+			envs[v].Enabled = true
+		}
+
+		envStr := utils.ParseEnvStruct(envs)
+
+		os.WriteFile(path.Join(cwd, ".env"), []byte(envStr), 0755)
+	},
 }
 
 // Execute adds all child commands to the root command and sets flags appropriately.

cmd/utils/other.go

@@ -141,3 +141,47 @@ func ParseEnv(env string) string {
 
 	return envs
 }
+
+
+type Env struct {
+	Enabled bool
+	Key string
+	Value string
+}
+
+func ParseEnvToStruct(env string) []Env {
+	re := regexp.MustCompile(`^\s*(#?)\s*([A-Z0-9_]+)\s*=\s*(?:"([^"\n]+)"|([^"\n]+))$`)
+
+	var envs []Env
+
+	for _, line := range strings.Split(string(env), "\n") {
+		matches := re.FindStringSubmatch(line)
+		var env Env
+		if matches != nil {
+			env.Enabled = matches[1] == ""
+			env.Key = matches[2]   // the key
+			env.Value = matches[3] // quoted value
+			if env.Value == "" {
+				env.Value = matches[4] // unquoted value
+			}
+			envs = append(envs, env)
+		}
+	}
+
+	return envs
+}
+
+
+func ParseEnvStruct(envs []Env) string {
+	var env string
+
+	for _, en := range envs {
+		comment := ""
+		if !en.Enabled {
+			comment = "#"
+		}
+		env += fmt.Sprintf("%v%v=%v\n", comment, en.Key, en.Value)
+	}
+
+	return env
+}