refactor: convert TerminalColors to global var and split markdown utils

pkg/common/utils/markdown.go

@@ -0,0 +1,54 @@
+package utils
+
+import (
+	"regexp"
+	"strings"
+)
+
+var (
+	headerBulletRegex   = regexp.MustCompile(`(?m)^(#{1,6}\s+|[-*]\s{1,}|\d+\.\s+|>\s+)`)
+	inlineCodeRegex     = regexp.MustCompile("`{1,3}([^`]*)`{1,3}")
+	horizontalRuleRegex = regexp.MustCompile(`(?m)^\s*(-{3,}|\*{3,}|\_{3,})\s*$`)
+	boldItalicRegex     = regexp.MustCompile(`(?:\*\*\*|___)(.*?)(?:\*\*\*|___)`)
+	boldRegex           = regexp.MustCompile(`(?:\*\*|__)(.*?)(?:\*\*|__)`)
+	italicRegex         = regexp.MustCompile(`(?:\*|_)(.*?)(?:\*|_)`)
+	strikethroughRegex  = regexp.MustCompile(`~~([^~]+)~~`)
+	inlineLinkRegex     = regexp.MustCompile(`\[([^\]]+)\]\((\S+?)\)`)
+	imageRegex          = regexp.MustCompile(`!\[([^\]]*)\]\((\S+?)\)`)
+	extraSpacesRegex    = regexp.MustCompile(`\s+`)
+)
+
+func removeMarkdown(text string) string {
+	// Remove bold italic (***bolditalic*** or ___bolditalic___)
+	text = boldItalicRegex.ReplaceAllString(text, "$1")
+
+	// Remove bold (**bold** or __bold__)
+	text = boldRegex.ReplaceAllString(text, "$1")
+
+	// Remove italic (*italic* or _italic_)
+	text = italicRegex.ReplaceAllString(text, "$1")
+
+	// Remove strikethrough (~~text~~)
+	text = strikethroughRegex.ReplaceAllString(text, "$1")
+
+	// Remove inline code (`code`)
+	text = inlineCodeRegex.ReplaceAllString(text, "$1")
+
+	// Remove links [text](url)
+	text = inlineLinkRegex.ReplaceAllString(text, "$1")
+
+	// Remove images ![alt](url)
+	text = imageRegex.ReplaceAllString(text, "$1")
+
+	// Remove horizontal rules
+	text = horizontalRuleRegex.ReplaceAllString(text, "")
+
+	// Remove headers, blockquotes, bullets (e.g., ### Heading, > Quote, - Item)
+	text = headerBulletRegex.ReplaceAllString(text, "")
+
+	// Normalize extra spaces
+	text = extraSpacesRegex.ReplaceAllString(text, " ")
+
+	// Trim leading/trailing whitespace
+	return strings.TrimSpace(text)
+}

pkg/common/utils/security_confirmation.go

@@ -10,7 +10,6 @@ import (
 )
 
 func ConfirmInstallation(maliciousPkgs map[string]string) bool {
-	colors := NewTerminalColors()
 
 	fmt.Printf("\n%s\n", colors.Red("⚠️  WARNING: %d potentially malicious packages detected!", len(maliciousPkgs)))
 	fmt.Println(colors.Yellow("The following packages have been flagged:"))

pkg/common/utils/terminal_colors.go

@@ -9,12 +9,9 @@ type TerminalColors struct {
 	Green  func(format string, a ...interface{}) string
 }
 
-// NewTerminalColors initializes and returns TerminalColors
-func NewTerminalColors() *TerminalColors {
-	return &TerminalColors{
-		Red:    color.New(color.FgRed, color.Bold).SprintfFunc(),
-		Yellow: color.New(color.FgYellow).SprintfFunc(),
-		Cyan:   color.New(color.FgCyan).SprintfFunc(),
-		Green:  color.New(color.FgGreen).SprintfFunc(),
-	}
+var colors = TerminalColors{
+	Red:    color.New(color.FgRed, color.Bold).SprintfFunc(),
+	Yellow: color.New(color.FgYellow).SprintfFunc(),
+	Cyan:   color.New(color.FgCyan).SprintfFunc(),
+	Green:  color.New(color.FgGreen).SprintfFunc(),
 }

pkg/common/utils/utils.go

@@ -2,7 +2,6 @@ package utils
 
 import (
 	"fmt"
-	"regexp"
 	"strings"
 )
 
@@ -66,25 +65,3 @@ func IsInstallCommand(pkgManager, cmd string) bool {
 	}
 	return false
 }
-
-func removeMarkdown(text string) string {
-	// Remove bold (**bold** or __bold__)
-	text = regexp.MustCompile(`\*\*(.*?)\*\*`).ReplaceAllString(text, "$1")
-	text = regexp.MustCompile(`__(.*?)__`).ReplaceAllString(text, "$1")
-
-	// Remove italic (*italic* or _italic_)
-	text = regexp.MustCompile(`\*(.*?)\*`).ReplaceAllString(text, "$1")
-	text = regexp.MustCompile(`_(.*?)_`).ReplaceAllString(text, "$1")
-
-	// Remove inline code (`code`)
-	text = regexp.MustCompile("`([^`]*)`").ReplaceAllString(text, "$1")
-
-	// Remove links [text](url)
-	text = regexp.MustCompile(`\[(.*?)\]\(.*?\)`).ReplaceAllString(text, "$1")
-
-	// Remove headings (e.g., ### Heading)
-	text = regexp.MustCompile(`(?m)^#{1,6}\s*`).ReplaceAllString(text, "")
-
-	// Trim leading/trailing whitespace
-	return strings.TrimSpace(text)
-}