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survey.go
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354 lines (316 loc) · 7.89 KB
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package shared
import (
"fmt"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/cli/cli/api"
"github.com/cli/cli/git"
"github.com/cli/cli/internal/ghrepo"
"github.com/cli/cli/pkg/githubtemplate"
"github.com/cli/cli/pkg/iostreams"
"github.com/cli/cli/pkg/prompt"
"github.com/cli/cli/pkg/surveyext"
)
type Action int
const (
SubmitAction Action = iota
PreviewAction
CancelAction
MetadataAction
EditCommitMessageAction
noMilestone = "(none)"
)
func ConfirmSubmission(allowPreview bool, allowMetadata bool) (Action, error) {
const (
submitLabel = "Submit"
previewLabel = "Continue in browser"
metadataLabel = "Add metadata"
cancelLabel = "Cancel"
)
options := []string{submitLabel}
if allowPreview {
options = append(options, previewLabel)
}
if allowMetadata {
options = append(options, metadataLabel)
}
options = append(options, cancelLabel)
confirmAnswers := struct {
Confirmation int
}{}
confirmQs := []*survey.Question{
{
Name: "confirmation",
Prompt: &survey.Select{
Message: "What's next?",
Options: options,
},
},
}
err := prompt.SurveyAsk(confirmQs, &confirmAnswers)
if err != nil {
return -1, fmt.Errorf("could not prompt: %w", err)
}
switch options[confirmAnswers.Confirmation] {
case submitLabel:
return SubmitAction, nil
case previewLabel:
return PreviewAction, nil
case metadataLabel:
return MetadataAction, nil
case cancelLabel:
return CancelAction, nil
default:
return -1, fmt.Errorf("invalid index: %d", confirmAnswers.Confirmation)
}
}
func BodySurvey(state *IssueMetadataState, templateContent, editorCommand string) error {
if templateContent != "" {
if state.Body != "" {
// prevent excessive newlines between default body and template
state.Body = strings.TrimRight(state.Body, "\n")
state.Body += "\n\n"
}
state.Body += templateContent
}
preBody := state.Body
// TODO should just be an AskOne but ran into problems with the stubber
qs := []*survey.Question{
{
Name: "Body",
Prompt: &surveyext.GhEditor{
BlankAllowed: true,
EditorCommand: editorCommand,
Editor: &survey.Editor{
Message: "Body",
FileName: "*.md",
Default: state.Body,
HideDefault: true,
AppendDefault: true,
},
},
},
}
err := prompt.SurveyAsk(qs, state)
if err != nil {
return err
}
if state.Body != "" && preBody != state.Body {
state.MarkDirty()
}
return nil
}
func TitleSurvey(state *IssueMetadataState) error {
preTitle := state.Title
// TODO should just be an AskOne but ran into problems with the stubber
qs := []*survey.Question{
{
Name: "Title",
Prompt: &survey.Input{
Message: "Title",
Default: state.Title,
},
},
}
err := prompt.SurveyAsk(qs, state)
if err != nil {
return err
}
if preTitle != state.Title {
state.MarkDirty()
}
return nil
}
type MetadataFetcher struct {
IO *iostreams.IOStreams
APIClient *api.Client
Repo ghrepo.Interface
State *IssueMetadataState
}
func (mf *MetadataFetcher) RepoMetadataFetch(input api.RepoMetadataInput) (*api.RepoMetadataResult, error) {
mf.IO.StartProgressIndicator()
metadataResult, err := api.RepoMetadata(mf.APIClient, mf.Repo, input)
mf.IO.StopProgressIndicator()
mf.State.MetadataResult = metadataResult
return metadataResult, err
}
type RepoMetadataFetcher interface {
RepoMetadataFetch(api.RepoMetadataInput) (*api.RepoMetadataResult, error)
}
func MetadataSurvey(io *iostreams.IOStreams, baseRepo ghrepo.Interface, fetcher RepoMetadataFetcher, state *IssueMetadataState) error {
isChosen := func(m string) bool {
for _, c := range state.Metadata {
if m == c {
return true
}
}
return false
}
allowReviewers := state.Type == PRMetadata
extraFieldsOptions := []string{}
if allowReviewers {
extraFieldsOptions = append(extraFieldsOptions, "Reviewers")
}
extraFieldsOptions = append(extraFieldsOptions, "Assignees", "Labels", "Projects", "Milestone")
err := prompt.SurveyAsk([]*survey.Question{
{
Name: "metadata",
Prompt: &survey.MultiSelect{
Message: "What would you like to add?",
Options: extraFieldsOptions,
},
},
}, state)
if err != nil {
return fmt.Errorf("could not prompt: %w", err)
}
metadataInput := api.RepoMetadataInput{
Reviewers: isChosen("Reviewers"),
Assignees: isChosen("Assignees"),
Labels: isChosen("Labels"),
Projects: isChosen("Projects"),
Milestones: isChosen("Milestone"),
}
metadataResult, err := fetcher.RepoMetadataFetch(metadataInput)
if err != nil {
return fmt.Errorf("error fetching metadata options: %w", err)
}
var users []string
for _, u := range metadataResult.AssignableUsers {
users = append(users, u.Login)
}
var teams []string
for _, t := range metadataResult.Teams {
teams = append(teams, fmt.Sprintf("%s/%s", baseRepo.RepoOwner(), t.Slug))
}
var labels []string
for _, l := range metadataResult.Labels {
labels = append(labels, l.Name)
}
var projects []string
for _, l := range metadataResult.Projects {
projects = append(projects, l.Name)
}
milestones := []string{noMilestone}
for _, m := range metadataResult.Milestones {
milestones = append(milestones, m.Title)
}
var mqs []*survey.Question
if isChosen("Reviewers") {
if len(users) > 0 || len(teams) > 0 {
mqs = append(mqs, &survey.Question{
Name: "reviewers",
Prompt: &survey.MultiSelect{
Message: "Reviewers",
Options: append(users, teams...),
Default: state.Reviewers,
},
})
} else {
fmt.Fprintln(io.ErrOut, "warning: no available reviewers")
}
}
if isChosen("Assignees") {
if len(users) > 0 {
mqs = append(mqs, &survey.Question{
Name: "assignees",
Prompt: &survey.MultiSelect{
Message: "Assignees",
Options: users,
Default: state.Assignees,
},
})
} else {
fmt.Fprintln(io.ErrOut, "warning: no assignable users")
}
}
if isChosen("Labels") {
if len(labels) > 0 {
mqs = append(mqs, &survey.Question{
Name: "labels",
Prompt: &survey.MultiSelect{
Message: "Labels",
Options: labels,
Default: state.Labels,
},
})
} else {
fmt.Fprintln(io.ErrOut, "warning: no labels in the repository")
}
}
if isChosen("Projects") {
if len(projects) > 0 {
mqs = append(mqs, &survey.Question{
Name: "projects",
Prompt: &survey.MultiSelect{
Message: "Projects",
Options: projects,
Default: state.Projects,
},
})
} else {
fmt.Fprintln(io.ErrOut, "warning: no projects to choose from")
}
}
if isChosen("Milestone") {
if len(milestones) > 1 {
var milestoneDefault string
if len(state.Milestones) > 0 {
milestoneDefault = state.Milestones[0]
}
mqs = append(mqs, &survey.Question{
Name: "milestone",
Prompt: &survey.Select{
Message: "Milestone",
Options: milestones,
Default: milestoneDefault,
},
})
} else {
fmt.Fprintln(io.ErrOut, "warning: no milestones in the repository")
}
}
values := struct {
Reviewers []string
Assignees []string
Labels []string
Projects []string
Milestone string
}{}
err = prompt.SurveyAsk(mqs, &values, survey.WithKeepFilter(true))
if err != nil {
return fmt.Errorf("could not prompt: %w", err)
}
if isChosen("Reviewers") {
state.Reviewers = values.Reviewers
}
if isChosen("Assignees") {
state.Assignees = values.Assignees
}
if isChosen("Labels") {
state.Labels = values.Labels
}
if isChosen("Projects") {
state.Projects = values.Projects
}
if isChosen("Milestone") {
if values.Milestone != "" && values.Milestone != noMilestone {
state.Milestones = []string{values.Milestone}
} else {
state.Milestones = []string{}
}
}
return nil
}
func FindTemplates(dir, path string) ([]string, string) {
if dir == "" {
rootDir, err := git.ToplevelDir()
if err != nil {
return []string{}, ""
}
dir = rootDir
}
templateFiles := githubtemplate.FindNonLegacy(dir, path)
legacyTemplate := githubtemplate.FindLegacy(dir, path)
return templateFiles, legacyTemplate
}