diff options
Diffstat (limited to 'util/text/left_padded.go')
-rw-r--r-- | util/text/left_padded.go | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/util/text/left_padded.go b/util/text/left_padded.go deleted file mode 100644 index eae65d34..00000000 --- a/util/text/left_padded.go +++ /dev/null @@ -1,42 +0,0 @@ -package text - -import ( - "bytes" - "fmt" - "github.com/mattn/go-runewidth" - "strings" -) - -// LeftPadMaxLine pads a string on the left by a specified amount and pads the -// string on the right to fill the maxLength -func LeftPadMaxLine(text string, length, leftPad int) string { - var rightPart string = text - - scrWidth := runewidth.StringWidth(text) - // truncate and ellipse if needed - if scrWidth+leftPad > length { - rightPart = runewidth.Truncate(text, length-leftPad, "…") - } else if scrWidth+leftPad < length { - rightPart = runewidth.FillRight(text, length-leftPad) - } - - return fmt.Sprintf("%s%s", - strings.Repeat(" ", leftPad), - rightPart, - ) -} - -// LeftPad left pad each line of the given text -func LeftPad(text string, leftPad int) string { - var result bytes.Buffer - - pad := strings.Repeat(" ", leftPad) - - for _, line := range strings.Split(text, "\n") { - result.WriteString(pad) - result.WriteString(line) - result.WriteString("\n") - } - - return result.String() -} |