From 9c7238db50c485cd03b7c21928bc2381e394f027 Mon Sep 17 00:00:00 2001
From: Joseph Kato <joseph@jdkato.io>
Date: Thu, 15 Feb 2024 21:10:15 -0800
Subject: [PATCH] feat: add `ls-vars` command

---
 cmd/vale/command.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmd/vale/command.go b/cmd/vale/command.go
index d272e55b..f44ec27a 100644
--- a/cmd/vale/command.go
+++ b/cmd/vale/command.go
@@ -241,11 +241,15 @@ func runRule(args []string, _ *core.CLIFlags) error {
 
 func printVars(_ []string, _ *core.CLIFlags) error {
 	tableData := pterm.TableData{
-		{"Variable", "Description"},
+		{"Variable", "Description", "Set"},
 	}
 
 	for v, info := range core.ConfigVars {
-		tableData = append(tableData, []string{pterm.Gray(v), info})
+		found := pterm.FgGreen.Sprint("✓")
+		if _, ok := os.LookupEnv(v); !ok {
+			found = pterm.FgRed.Sprint("✗")
+		}
+		tableData = append(tableData, []string{pterm.Gray(v), info, found})
 	}
 
 	return pterm.DefaultTable.WithHasHeader().WithData(tableData).Render()