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title_body_survey.go
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143 lines (124 loc) · 2.86 KB
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package command
import (
"fmt"
"github.com/AlecAivazis/survey/v2"
"github.com/github/gh-cli/pkg/githubtemplate"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
type titleBody struct {
Body string
Title string
}
const (
_confirmed = iota
_unconfirmed = iota
_cancel = iota
)
func confirm() (int, error) {
confirmAnswers := struct {
Confirmation int
}{}
confirmQs := []*survey.Question{
{
Name: "confirmation",
Prompt: &survey.Select{
Message: "Submit?",
Options: []string{
"Yes",
"Edit",
"Cancel",
},
},
},
}
err := survey.Ask(confirmQs, &confirmAnswers)
if err != nil {
return -1, errors.Wrap(err, "could not prompt")
}
return confirmAnswers.Confirmation, nil
}
func selectTemplate(templatePaths []string) (string, error) {
templateResponse := struct {
Index int
}{}
if len(templatePaths) > 1 {
templateNames := []string{}
for _, p := range templatePaths {
templateNames = append(templateNames, githubtemplate.ExtractName(p))
}
selectQs := []*survey.Question{
{
Name: "index",
Prompt: &survey.Select{
Message: "Choose a template",
Options: templateNames,
},
},
}
if err := survey.Ask(selectQs, &templateResponse); err != nil {
return "", errors.Wrap(err, "could not prompt")
}
}
templateContents := githubtemplate.ExtractContents(templatePaths[templateResponse.Index])
return string(templateContents), nil
}
func titleBodySurvey(cmd *cobra.Command, providedTitle string, providedBody string, templatePaths []string) (*titleBody, error) {
inProgress := titleBody{}
if providedBody == "" && len(templatePaths) > 0 {
templateContents, err := selectTemplate(templatePaths)
if err != nil {
return nil, err
}
inProgress.Body = templateContents
}
confirmed := false
editor := determineEditor()
for !confirmed {
titleQuestion := &survey.Question{
Name: "title",
Prompt: &survey.Input{
Message: "Title",
Default: inProgress.Title,
},
}
bodyQuestion := &survey.Question{
Name: "body",
Prompt: &survey.Editor{
Message: fmt.Sprintf("Body (%s)", editor),
FileName: "*.md",
Default: inProgress.Body,
HideDefault: true,
AppendDefault: true,
Editor: editor,
},
}
qs := []*survey.Question{}
if providedTitle == "" {
qs = append(qs, titleQuestion)
}
if providedBody == "" {
qs = append(qs, bodyQuestion)
}
err := survey.Ask(qs, &inProgress)
if err != nil {
return nil, errors.Wrap(err, "could not prompt")
}
confirmA, err := confirm()
if err != nil {
return nil, errors.Wrap(err, "unable to confirm")
}
switch confirmA {
case _confirmed:
confirmed = true
case _unconfirmed:
continue
case _cancel:
fmt.Fprintln(cmd.ErrOrStderr(), "Discarding.")
return nil, nil
default:
panic("reached unreachable case")
}
}
return &inProgress, nil
}