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|
package github
import (
"regexp"
"strings"
)
type MessageBuilder struct {
Title string
Filename string
Message string
Edit bool
commentedSections []string
editor *Editor
}
func (b *MessageBuilder) AddCommentedSection(section string) {
b.commentedSections = append(b.commentedSections, section)
}
func (b *MessageBuilder) Extract() (title, body string, err error) {
content := b.Message
if b.Edit {
b.editor, err = NewEditor(b.Filename, b.Title, content)
if err != nil {
return
}
for _, section := range b.commentedSections {
b.editor.AddCommentedSection(section)
}
content, err = b.editor.EditContent()
if err != nil {
return
}
} else {
nl := regexp.MustCompile(`\r?\n`)
content = nl.ReplaceAllString(content, "\n")
}
parts := strings.SplitN(content, "\n\n", 2)
if len(parts) >= 1 {
title = strings.TrimSpace(strings.Replace(parts[0], "\n", " ", -1))
}
if len(parts) >= 2 {
body = strings.TrimSpace(parts[1])
}
if title == "" {
defer b.Cleanup()
}
return
}
func (b *MessageBuilder) Cleanup() {
if b.editor != nil {
b.editor.DeleteFile()
}
}
|
