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|
package save
import (
"errors"
"strings"
"gitlab.com/gitlab-org/cli/commands/cmdutils"
)
// cleanDescription removes comments and trims space for all non-comment lines
func cleanDescription(message string) string {
var sb strings.Builder
for _, line := range strings.Split(message, "\n") {
if strings.HasPrefix(line, "#") {
continue
}
sb.WriteString(line)
sb.WriteString("\n")
}
return strings.TrimSpace(sb.String())
}
func promptForCommit(f *cmdutils.Factory, getText cmdutils.GetTextUsingEditor, defaultValue string) (string, error) {
message := "\n# Please enter the commit message for this change. Lines starting\n# with '#' will be ignored. A message is required.\n#\n"
editor, err := cmdutils.GetEditor(f.Config)
if err != nil {
return "", err
}
if defaultValue != "" {
message = defaultValue + message
}
var cleanedDescription string
if !f.IO.IsOutputTTY() {
if defaultValue == "" {
return "", errors.New("No commit message provided and no TTY. Please provide a commit message with the --message flag.")
}
return defaultValue, nil
}
description, err = getText(editor, "glab-stack-save-description*.gitcommit", message)
if err != nil {
return "", err
}
cleanedDescription = cleanDescription(description)
if cleanedDescription == "" {
return "", errors.New("Commit message cannot be empty.")
}
return cleanedDescription, nil
}
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