chore: vendor

vendor/github.com/charmbracelet/lipgloss/align.go

@@ -0,0 +1,83 @@
+package lipgloss
+
+import (
+	"strings"
+
+	"github.com/charmbracelet/x/ansi"
+	"github.com/muesli/termenv"
+)
+
+// Perform text alignment. If the string is multi-lined, we also make all lines
+// the same width by padding them with spaces. If a termenv style is passed,
+// use that to style the spaces added.
+func alignTextHorizontal(str string, pos Position, width int, style *termenv.Style) string {
+	lines, widestLine := getLines(str)
+	var b strings.Builder
+
+	for i, l := range lines {
+		lineWidth := ansi.StringWidth(l)
+
+		shortAmount := widestLine - lineWidth                // difference from the widest line
+		shortAmount += max(0, width-(shortAmount+lineWidth)) // difference from the total width, if set
+
+		if shortAmount > 0 {
+			switch pos { //nolint:exhaustive
+			case Right:
+				s := strings.Repeat(" ", shortAmount)
+				if style != nil {
+					s = style.Styled(s)
+				}
+				l = s + l
+			case Center:
+				// Note: remainder goes on the right.
+				left := shortAmount / 2       //nolint:gomnd
+				right := left + shortAmount%2 //nolint:gomnd
+
+				leftSpaces := strings.Repeat(" ", left)
+				rightSpaces := strings.Repeat(" ", right)
+
+				if style != nil {
+					leftSpaces = style.Styled(leftSpaces)
+					rightSpaces = style.Styled(rightSpaces)
+				}
+				l = leftSpaces + l + rightSpaces
+			default: // Left
+				s := strings.Repeat(" ", shortAmount)
+				if style != nil {
+					s = style.Styled(s)
+				}
+				l += s
+			}
+		}
+
+		b.WriteString(l)
+		if i < len(lines)-1 {
+			b.WriteRune('\n')
+		}
+	}
+
+	return b.String()
+}
+
+func alignTextVertical(str string, pos Position, height int, _ *termenv.Style) string {
+	strHeight := strings.Count(str, "\n") + 1
+	if height < strHeight {
+		return str
+	}
+
+	switch pos {
+	case Top:
+		return str + strings.Repeat("\n", height-strHeight)
+	case Center:
+		topPadding, bottomPadding := (height-strHeight)/2, (height-strHeight)/2 //nolint:gomnd
+		if strHeight+topPadding+bottomPadding > height {
+			topPadding--
+		} else if strHeight+topPadding+bottomPadding < height {
+			bottomPadding++
+		}
+		return strings.Repeat("\n", topPadding) + str + strings.Repeat("\n", bottomPadding)
+	case Bottom:
+		return strings.Repeat("\n", height-strHeight) + str
+	}
+	return str
+}