chore: split utility functions

Split utility functions into separate files.

internal/utilities/browser.go

@@ -0,0 +1,24 @@
+package utilities
+
+import (
+	"os/exec"
+	"runtime"
+)
+
+func OpenLink(url string) {
+	var open string
+	//envBrower := os.Getenv("BROWSER")
+
+	switch {
+	//case len(envBrower) > 0:
+	//	open = envBrower
+	case runtime.GOOS == "linux":
+		open = "xdg-open"
+	default:
+		return
+	}
+
+	command := exec.Command(open, url)
+
+	_ = command.Start()
+}

internal/utilities/format.go

@@ -0,0 +1,36 @@
+package utilities
+
+import (
+	"regexp"
+	"time"
+)
+
+const (
+	reset       = "\033[0m"
+	boldblue    = "\033[34;1m"
+	boldmagenta = "\033[35;1m"
+	green       = "\033[32m"
+)
+
+func HeaderFormat(text string) string {
+	return boldblue + text + reset
+}
+
+func FieldFormat(text string) string {
+	return green + text + reset
+}
+
+func DisplayNameFormat(text string) string {
+	// use this pattern to remove all emoji strings
+	pattern := regexp.MustCompile(`\s:[A-Za-z0-9]*:`)
+
+	return boldmagenta + pattern.ReplaceAllString(text, "") + reset
+}
+
+func FormatDate(date time.Time) string {
+	return date.Local().Format("02 Jan 2006")
+}
+
+func FormatTime(date time.Time) string {
+	return date.Local().Format("02 Jan 2006, 15:04 (MST)")
+}

internal/utilities/html.go

@@ -0,0 +1,38 @@
+package utilities
+
+import (
+	"strings"
+
+	"golang.org/x/net/html"
+)
+
+func StripHTMLTags(text string) string {
+	token := html.NewTokenizer(strings.NewReader(text))
+
+	var builder strings.Builder
+
+	for {
+		tt := token.Next()
+		switch tt {
+		case html.ErrorToken:
+			return builder.String()
+		case html.TextToken:
+			text := token.Token().Data
+			builder.WriteString(text)
+		case html.StartTagToken, html.EndTagToken:
+			tag := token.Token().String()
+			builder.WriteString(transformTag(tag))
+		}
+	}
+}
+
+func transformTag(tag string) string {
+	switch tag {
+	case "<br>":
+		return "\n"
+	case "<p>", "</p>":
+		return "\n"
+	}
+
+	return ""
+}

internal/utilities/utilities.go

@@ -1,136 +0,0 @@
-package utilities
-
-import (
-	"os/exec"
-	"regexp"
-	"runtime"
-	"strings"
-	"time"
-	"unicode"
-
-	"golang.org/x/net/html"
-)
-
-const (
-	reset       = "\033[0m"
-	boldblue    = "\033[34;1m"
-	boldmagenta = "\033[35;1m"
-	green       = "\033[32m"
-)
-
-func OpenLink(url string) {
-	var open string
-
-	if runtime.GOOS == "linux" {
-		open = "xdg-open"
-	} else {
-		return
-	}
-
-	command := exec.Command(open, url)
-
-	_ = command.Start()
-}
-
-func StripHTMLTags(text string) string {
-	token := html.NewTokenizer(strings.NewReader(text))
-
-	var builder strings.Builder
-
-	for {
-		tt := token.Next()
-		switch tt {
-		case html.ErrorToken:
-			return builder.String()
-		case html.TextToken:
-			text := token.Token().Data
-			builder.WriteString(text)
-		case html.StartTagToken, html.EndTagToken:
-			tag := token.Token().String()
-			builder.WriteString(transformTag(tag))
-		}
-	}
-}
-
-func transformTag(tag string) string {
-	switch tag {
-	case "<br>":
-		return "\n"
-	case "<p>", "</p>":
-		return "\n"
-	}
-
-	return ""
-}
-
-func WrapLines(text, separator string, charLimit int) string {
-	lines := strings.Split(text, "\n")
-
-	if len(lines) == 1 {
-		return wrapLine(lines[0], separator, charLimit)
-	}
-
-	var builder strings.Builder
-
-	for i, line := range lines {
-		builder.WriteString(wrapLine(line, separator, charLimit))
-
-		if i < len(lines)-1 {
-			builder.WriteString(separator)
-		}
-	}
-
-	return builder.String()
-}
-
-func wrapLine(line, separator string, charLimit int) string {
-	if len(line) <= charLimit {
-		return line
-	}
-
-	leftcursor, rightcursor := 0, 0
-
-	var builder strings.Builder
-
-	for rightcursor < (len(line) - charLimit) {
-		rightcursor += charLimit
-
-		for !unicode.IsSpace(rune(line[rightcursor-1])) && (rightcursor > leftcursor) {
-			rightcursor--
-		}
-
-		if rightcursor == leftcursor {
-			rightcursor = leftcursor + charLimit
-		}
-
-		builder.WriteString(line[leftcursor:rightcursor] + separator)
-		leftcursor = rightcursor
-	}
-
-	builder.WriteString(line[rightcursor:])
-
-	return builder.String()
-}
-
-func HeaderFormat(text string) string {
-	return boldblue + text + reset
-}
-
-func FieldFormat(text string) string {
-	return green + text + reset
-}
-
-func DisplayNameFormat(text string) string {
-	// use this pattern to remove all emoji strings
-	pattern := regexp.MustCompile(`\s:[A-Za-z0-9]*:`)
-
-	return boldmagenta + pattern.ReplaceAllString(text, "") + reset
-}
-
-func FormatDate(date time.Time) string {
-	return date.Local().Format("02 Jan 2006")
-}
-
-func FormatTime(date time.Time) string {
-	return date.Local().Format("02 Jan 2006, 15:04 (MST)")
-}

internal/utilities/wrap.go

@@ -0,0 +1,55 @@
+package utilities
+
+import (
+	"strings"
+	"unicode"
+)
+
+func WrapLines(text, separator string, charLimit int) string {
+	lines := strings.Split(text, "\n")
+
+	if len(lines) == 1 {
+		return wrapLine(lines[0], separator, charLimit)
+	}
+
+	var builder strings.Builder
+
+	for i, line := range lines {
+		builder.WriteString(wrapLine(line, separator, charLimit))
+
+		if i < len(lines)-1 {
+			builder.WriteString(separator)
+		}
+	}
+
+	return builder.String()
+}
+
+func wrapLine(line, separator string, charLimit int) string {
+	if len(line) <= charLimit {
+		return line
+	}
+
+	leftcursor, rightcursor := 0, 0
+
+	var builder strings.Builder
+
+	for rightcursor < (len(line) - charLimit) {
+		rightcursor += charLimit
+
+		for !unicode.IsSpace(rune(line[rightcursor-1])) && (rightcursor > leftcursor) {
+			rightcursor--
+		}
+
+		if rightcursor == leftcursor {
+			rightcursor = leftcursor + charLimit
+		}
+
+		builder.WriteString(line[leftcursor:rightcursor] + separator)
+		leftcursor = rightcursor
+	}
+
+	builder.WriteString(line[rightcursor:])
+
+	return builder.String()
+}