cli/pkg/cmd/release/create/create.go
Spenser Black e8dfa9e728
Fix tag message option hidden
This fixes the option in `gh release create` to generate release notes
from the tag message being hidden whenever generated notes are
available. This changes the behavior from hiding "generate from tag" and
"generate from commit log" being hidden to *only* the "generate from
commit log" option being hidden.

Fixes #5027
2022-01-12 09:36:29 -05:00

501 lines
13 KiB
Go

package create
import (
"bytes"
"errors"
"fmt"
"io"
"net/http"
"strings"
"github.com/AlecAivazis/survey/v2"
"github.com/MakeNowJust/heredoc"
"github.com/cli/cli/v2/git"
"github.com/cli/cli/v2/internal/config"
"github.com/cli/cli/v2/internal/ghrepo"
"github.com/cli/cli/v2/internal/run"
"github.com/cli/cli/v2/pkg/cmd/release/shared"
"github.com/cli/cli/v2/pkg/cmdutil"
"github.com/cli/cli/v2/pkg/iostreams"
"github.com/cli/cli/v2/pkg/prompt"
"github.com/cli/cli/v2/pkg/surveyext"
"github.com/cli/cli/v2/pkg/text"
"github.com/spf13/cobra"
)
type CreateOptions struct {
IO *iostreams.IOStreams
Config func() (config.Config, error)
HttpClient func() (*http.Client, error)
BaseRepo func() (ghrepo.Interface, error)
Edit func(string, string, string, io.Reader, io.Writer, io.Writer) (string, error)
TagName string
Target string
Name string
Body string
BodyProvided bool
Draft bool
Prerelease bool
Assets []*shared.AssetForUpload
// for interactive flow
SubmitAction string
// for interactive flow
ReleaseNotesAction string
// the value from the --repo flag
RepoOverride string
// maximum number of simultaneous uploads
Concurrency int
DiscussionCategory string
GenerateNotes bool
}
func NewCmdCreate(f *cmdutil.Factory, runF func(*CreateOptions) error) *cobra.Command {
opts := &CreateOptions{
IO: f.IOStreams,
HttpClient: f.HttpClient,
Config: f.Config,
Edit: surveyext.Edit,
}
var notesFile string
cmd := &cobra.Command{
DisableFlagsInUseLine: true,
Use: "create [<tag>] [<files>...]",
Short: "Create a new release",
Long: heredoc.Docf(`
Create a new GitHub Release for a repository.
A list of asset files may be given to upload to the new release. To define a
display label for an asset, append text starting with %[1]s#%[1]s after the file name.
If a matching git tag does not yet exist, one will automatically get created
from the latest state of the default branch. Use %[1]s--target%[1]s to override this.
To fetch the new tag locally after the release, do %[1]sgit fetch --tags origin%[1]s.
To create a release from an annotated git tag, first create one locally with
git, push the tag to GitHub, then run this command.
When using automatically generated release notes, a release title will also be automatically
generated unless a title was explicitly passed. Additional release notes can be prepended to
automatically generated notes by using the notes parameter.
`, "`"),
Example: heredoc.Doc(`
Interactively create a release
$ gh release create
Interactively create a release from specific tag
$ gh release create v1.2.3
Non-interactively create a release
$ gh release create v1.2.3 --notes "bugfix release"
Use automatically generated release notes
$ gh release create v1.2.3 --generate-notes
Use release notes from a file
$ gh release create v1.2.3 -F changelog.md
Upload all tarballs in a directory as release assets
$ gh release create v1.2.3 ./dist/*.tgz
Upload a release asset with a display label
$ gh release create v1.2.3 '/path/to/asset.zip#My display label'
Create a release and start a discussion
$ gh release create v1.2.3 --discussion-category "General"
`),
RunE: func(cmd *cobra.Command, args []string) error {
if cmd.Flags().Changed("discussion-category") && opts.Draft {
return errors.New("discussions for draft releases not supported")
}
// support `-R, --repo` override
opts.BaseRepo = f.BaseRepo
opts.RepoOverride, _ = cmd.Flags().GetString("repo")
var err error
if len(args) > 0 {
opts.TagName = args[0]
opts.Assets, err = shared.AssetsFromArgs(args[1:])
if err != nil {
return err
}
}
if opts.TagName == "" && !opts.IO.CanPrompt() {
return cmdutil.FlagErrorf("tag required when not running interactively")
}
opts.Concurrency = 5
opts.BodyProvided = cmd.Flags().Changed("notes") || opts.GenerateNotes
if notesFile != "" {
b, err := cmdutil.ReadFile(notesFile, opts.IO.In)
if err != nil {
return err
}
opts.Body = string(b)
opts.BodyProvided = true
}
if runF != nil {
return runF(opts)
}
return createRun(opts)
},
}
cmd.Flags().BoolVarP(&opts.Draft, "draft", "d", false, "Save the release as a draft instead of publishing it")
cmd.Flags().BoolVarP(&opts.Prerelease, "prerelease", "p", false, "Mark the release as a prerelease")
cmd.Flags().StringVar(&opts.Target, "target", "", "Target `branch` or full commit SHA (default: main branch)")
cmd.Flags().StringVarP(&opts.Name, "title", "t", "", "Release title")
cmd.Flags().StringVarP(&opts.Body, "notes", "n", "", "Release notes")
cmd.Flags().StringVarP(&notesFile, "notes-file", "F", "", "Read release notes from `file` (use \"-\" to read from standard input)")
cmd.Flags().StringVarP(&opts.DiscussionCategory, "discussion-category", "", "", "Start a discussion of the specified category")
cmd.Flags().BoolVarP(&opts.GenerateNotes, "generate-notes", "", false, "Automatically generate title and notes for the release")
return cmd
}
func createRun(opts *CreateOptions) error {
httpClient, err := opts.HttpClient()
if err != nil {
return err
}
baseRepo, err := opts.BaseRepo()
if err != nil {
return err
}
if opts.TagName == "" {
tags, err := getTags(httpClient, baseRepo, 5)
if err != nil {
return err
}
if len(tags) != 0 {
options := make([]string, len(tags))
for i, tag := range tags {
options[i] = tag.Name
}
createNewTagOption := "Create a new tag"
options = append(options, createNewTagOption)
var tag string
q := &survey.Select{
Message: "Choose a tag",
Options: options,
Default: options[0],
}
err := prompt.SurveyAskOne(q, &tag)
if err != nil {
return fmt.Errorf("could not prompt: %w", err)
}
if tag != createNewTagOption {
opts.TagName = tag
}
}
if opts.TagName == "" {
q := &survey.Input{
Message: "Tag name",
}
err := prompt.SurveyAskOne(q, &opts.TagName)
if err != nil {
return fmt.Errorf("could not prompt: %w", err)
}
}
}
if !opts.BodyProvided && opts.IO.CanPrompt() {
editorCommand, err := cmdutil.DetermineEditor(opts.Config)
if err != nil {
return err
}
var generatedNotes *releaseNotes
var tagDescription string
var generatedChangelog string
params := map[string]interface{}{
"tag_name": opts.TagName,
}
if opts.Target != "" {
params["target_commitish"] = opts.Target
}
generatedNotes, err = generateReleaseNotes(httpClient, baseRepo, params)
if err != nil && !errors.Is(err, notImplementedError) {
return err
}
if opts.RepoOverride == "" {
headRef := opts.TagName
tagDescription, _ = gitTagInfo(opts.TagName)
if tagDescription == "" {
if opts.Target != "" {
// TODO: use the remote-tracking version of the branch ref
headRef = opts.Target
} else {
headRef = "HEAD"
}
}
if generatedNotes == nil {
if prevTag, err := detectPreviousTag(headRef); err == nil {
commits, _ := changelogForRange(fmt.Sprintf("%s..%s", prevTag, headRef))
generatedChangelog = generateChangelog(commits)
}
}
}
editorOptions := []string{"Write my own"}
if generatedNotes != nil {
editorOptions = append(editorOptions, "Write using generated notes as template")
}
if generatedChangelog != "" {
editorOptions = append(editorOptions, "Write using commit log as template")
}
if tagDescription != "" {
editorOptions = append(editorOptions, "Write using git tag message as template")
}
editorOptions = append(editorOptions, "Leave blank")
defaultName := opts.Name
if defaultName == "" && generatedNotes != nil {
defaultName = generatedNotes.Name
}
qs := []*survey.Question{
{
Name: "name",
Prompt: &survey.Input{
Message: "Title (optional)",
Default: defaultName,
},
},
{
Name: "releaseNotesAction",
Prompt: &survey.Select{
Message: "Release notes",
Options: editorOptions,
},
},
}
err = prompt.SurveyAsk(qs, opts)
if err != nil {
return fmt.Errorf("could not prompt: %w", err)
}
var openEditor bool
var editorContents string
switch opts.ReleaseNotesAction {
case "Write my own":
openEditor = true
case "Write using generated notes as template":
openEditor = true
editorContents = generatedNotes.Body
case "Write using commit log as template":
openEditor = true
editorContents = generatedChangelog
case "Write using git tag message as template":
openEditor = true
editorContents = tagDescription
case "Leave blank":
openEditor = false
default:
return fmt.Errorf("invalid action: %v", opts.ReleaseNotesAction)
}
if openEditor {
text, err := opts.Edit(editorCommand, "*.md", editorContents,
opts.IO.In, opts.IO.Out, opts.IO.ErrOut)
if err != nil {
return err
}
opts.Body = text
}
saveAsDraft := "Save as draft"
publishRelease := "Publish release"
defaultSubmit := publishRelease
if opts.Draft {
defaultSubmit = saveAsDraft
}
qs = []*survey.Question{
{
Name: "prerelease",
Prompt: &survey.Confirm{
Message: "Is this a prerelease?",
Default: opts.Prerelease,
},
},
{
Name: "submitAction",
Prompt: &survey.Select{
Message: "Submit?",
Options: []string{
publishRelease,
saveAsDraft,
"Cancel",
},
Default: defaultSubmit,
},
},
}
err = prompt.SurveyAsk(qs, opts)
if err != nil {
return fmt.Errorf("could not prompt: %w", err)
}
switch opts.SubmitAction {
case "Publish release":
opts.Draft = false
case "Save as draft":
opts.Draft = true
case "Cancel":
return cmdutil.CancelError
default:
return fmt.Errorf("invalid action: %v", opts.SubmitAction)
}
}
if opts.Draft && len(opts.DiscussionCategory) > 0 {
return fmt.Errorf(
"%s Discussions not supported with draft releases",
opts.IO.ColorScheme().FailureIcon(),
)
}
params := map[string]interface{}{
"tag_name": opts.TagName,
"draft": opts.Draft,
"prerelease": opts.Prerelease,
}
if opts.Name != "" {
params["name"] = opts.Name
}
if opts.Body != "" {
params["body"] = opts.Body
}
if opts.Target != "" {
params["target_commitish"] = opts.Target
}
if opts.DiscussionCategory != "" {
params["discussion_category_name"] = opts.DiscussionCategory
}
if opts.GenerateNotes {
params["generate_release_notes"] = true
}
hasAssets := len(opts.Assets) > 0
// Avoid publishing the release until all assets have finished uploading
if hasAssets {
params["draft"] = true
}
newRelease, err := createRelease(httpClient, baseRepo, params)
if err != nil {
return err
}
if hasAssets {
uploadURL := newRelease.UploadURL
if idx := strings.IndexRune(uploadURL, '{'); idx > 0 {
uploadURL = uploadURL[:idx]
}
opts.IO.StartProgressIndicator()
err = shared.ConcurrentUpload(httpClient, uploadURL, opts.Concurrency, opts.Assets)
opts.IO.StopProgressIndicator()
if err != nil {
return err
}
if !opts.Draft {
rel, err := publishRelease(httpClient, newRelease.APIURL)
if err != nil {
return err
}
newRelease = rel
}
}
fmt.Fprintf(opts.IO.Out, "%s\n", newRelease.URL)
return nil
}
func gitTagInfo(tagName string) (string, error) {
cmd, err := git.GitCommand("tag", "--list", tagName, "--format=%(contents:subject)%0a%0a%(contents:body)")
if err != nil {
return "", err
}
b, err := run.PrepareCmd(cmd).Output()
return string(b), err
}
func detectPreviousTag(headRef string) (string, error) {
cmd, err := git.GitCommand("describe", "--tags", "--abbrev=0", fmt.Sprintf("%s^", headRef))
if err != nil {
return "", err
}
b, err := run.PrepareCmd(cmd).Output()
return strings.TrimSpace(string(b)), err
}
type logEntry struct {
Subject string
Body string
}
func changelogForRange(refRange string) ([]logEntry, error) {
cmd, err := git.GitCommand("-c", "log.ShowSignature=false", "log", "--first-parent", "--reverse", "--pretty=format:%B%x00", refRange)
if err != nil {
return nil, err
}
b, err := run.PrepareCmd(cmd).Output()
if err != nil {
return nil, err
}
var entries []logEntry
for _, cb := range bytes.Split(b, []byte{'\000'}) {
c := strings.ReplaceAll(string(cb), "\r\n", "\n")
c = strings.TrimPrefix(c, "\n")
if len(c) == 0 {
continue
}
parts := strings.SplitN(c, "\n\n", 2)
var body string
subject := strings.ReplaceAll(parts[0], "\n", " ")
if len(parts) > 1 {
body = parts[1]
}
entries = append(entries, logEntry{
Subject: subject,
Body: body,
})
}
return entries, nil
}
func generateChangelog(commits []logEntry) string {
var parts []string
for _, c := range commits {
// TODO: consider rendering "Merge pull request #123 from owner/branch" differently
parts = append(parts, fmt.Sprintf("* %s", c.Subject))
if c.Body != "" {
parts = append(parts, text.Indent(c.Body, " "))
}
}
return strings.Join(parts, "\n\n")
}