add extra indent conditions
This commit is contained in:
parent
dcc8cadaf3
commit
fa2c75ebca
1 changed files with 25 additions and 14 deletions
|
@ -10,6 +10,11 @@ import (
|
|||
"unicode"
|
||||
)
|
||||
|
||||
type extraIndentConditiion struct {
|
||||
pattern *regexp.Regexp
|
||||
indent string
|
||||
}
|
||||
|
||||
func (p Printer) wrapLines(text string, nIndent int) string {
|
||||
if nIndent >= p.lineWrapCharacterLimit {
|
||||
nIndent = 0
|
||||
|
@ -25,11 +30,23 @@ func (p Printer) wrapLines(text string, nIndent int) string {
|
|||
|
||||
var builder strings.Builder
|
||||
|
||||
singleDigitListItemRegex := regexp.MustCompile(`^[0-9]{1}\.\s.*$`)
|
||||
doubleDigitListItemRegex := regexp.MustCompile(`^[0-9]{2}\.\s.*$`)
|
||||
extraIndentConditions := []extraIndentConditiion{
|
||||
{
|
||||
pattern: regexp.MustCompile(`^` + symbolBullet + `\s.*$`),
|
||||
indent: " ",
|
||||
},
|
||||
{
|
||||
pattern: regexp.MustCompile(`^[0-9]{1}\.\s.*$`),
|
||||
indent: " ",
|
||||
},
|
||||
{
|
||||
pattern: regexp.MustCompile(`^[0-9]{2}\.\s.*$`),
|
||||
indent: " ",
|
||||
},
|
||||
}
|
||||
|
||||
for ind, line := range lines {
|
||||
builder.WriteString(wrapLine(line, separator+extraIndent(line, singleDigitListItemRegex, doubleDigitListItemRegex), p.lineWrapCharacterLimit-nIndent))
|
||||
builder.WriteString(wrapLine(line, separator+extraIndent(line, extraIndentConditions), p.lineWrapCharacterLimit-nIndent))
|
||||
|
||||
if ind < len(lines)-1 {
|
||||
builder.WriteString(separator)
|
||||
|
@ -68,17 +85,11 @@ func wrapLine(line, separator string, charLimit int) string {
|
|||
return builder.String()
|
||||
}
|
||||
|
||||
func extraIndent(line string, singleDigitListItemRegex, doubleDigitListItemRegex *regexp.Regexp) string {
|
||||
if strings.HasPrefix(line, symbolBullet) {
|
||||
return " "
|
||||
}
|
||||
|
||||
if singleDigitListItemRegex.MatchString(line) {
|
||||
return " "
|
||||
}
|
||||
|
||||
if doubleDigitListItemRegex.MatchString(line) {
|
||||
return " "
|
||||
func extraIndent(line string, conditions []extraIndentConditiion) string {
|
||||
for ind := range conditions {
|
||||
if conditions[ind].pattern.MatchString(line) {
|
||||
return conditions[ind].indent
|
||||
}
|
||||
}
|
||||
|
||||
return ""
|
||||
|
|
Loading…
Reference in a new issue