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package issueutils
import (
"context"
"fmt"
"net/url"
"regexp"
"strconv"
"strings"
"gitlab.com/gitlab-org/cli/pkg/iostreams"
"gitlab.com/gitlab-org/cli/api"
"gitlab.com/gitlab-org/cli/internal/config"
"gitlab.com/gitlab-org/cli/internal/glrepo"
"golang.org/x/sync/errgroup"
"gitlab.com/gitlab-org/cli/pkg/tableprinter"
"gitlab.com/gitlab-org/cli/pkg/utils"
gitlab "gitlab.com/gitlab-org/api/client-go"
)
func DisplayIssueList(streams *iostreams.IOStreams, issues []*gitlab.Issue, projectID string) string {
c := streams.Color()
table := tableprinter.NewTablePrinter()
table.SetIsTTY(streams.IsOutputTTY())
for _, issue := range issues {
table.AddCell(streams.Hyperlink(IssueState(c, issue), issue.WebURL))
// list of MR closing issues doesn't contain references
// https://gitlab.com/gitlab-org/cli/-/merge_requests/1092
if issue.References != nil {
table.AddCell(issue.References.Full)
}
table.AddCell(issue.Title)
if len(issue.Labels) > 0 {
table.AddCellf("(%s)", c.Cyan(strings.Trim(strings.Join(issue.Labels, ", "), ",")))
} else {
table.AddCell("")
}
table.AddCell(c.Gray(utils.TimeToPrettyTimeAgo(*issue.CreatedAt)))
table.EndRow()
}
return table.Render()
}
func DisplayIssue(c *iostreams.ColorPalette, i *gitlab.Issue, isTTY bool) string {
duration := utils.TimeToPrettyTimeAgo(*i.CreatedAt)
issueID := IssueState(c, i)
if isTTY {
return fmt.Sprintf("%s %s (%s)\n %s\n", issueID, i.Title, duration, i.WebURL)
} else {
return i.WebURL
}
}
func IssueState(c *iostreams.ColorPalette, i *gitlab.Issue) (issueID string) {
if i.State == "opened" {
issueID = c.Green(fmt.Sprintf("#%d", i.IID))
} else {
issueID = c.Red(fmt.Sprintf("#%d", i.IID))
}
return
}
func IssuesFromArgs(apiClient *gitlab.Client, baseRepoFn func() (glrepo.Interface, error), args []string) ([]*gitlab.Issue, glrepo.Interface, error) {
var baseRepo glrepo.Interface
if len(args) <= 1 {
if len(args) == 1 {
args = strings.Split(args[0], ",")
}
if len(args) <= 1 {
issue, repo, err := IssueFromArg(apiClient, baseRepoFn, args[0])
if err != nil {
return nil, nil, err
}
baseRepo = repo
return []*gitlab.Issue{issue}, baseRepo, err
}
}
errGroup, _ := errgroup.WithContext(context.Background())
issues := make([]*gitlab.Issue, len(args))
for i, arg := range args {
i, arg := i, arg
errGroup.Go(func() error {
issue, repo, err := IssueFromArg(apiClient, baseRepoFn, arg)
if err != nil {
return err
}
baseRepo = repo
issues[i] = issue
return nil
})
}
if err := errGroup.Wait(); err != nil {
return nil, nil, err
}
return issues, baseRepo, nil
}
func IssueFromArg(apiClient *gitlab.Client, baseRepoFn func() (glrepo.Interface, error), arg string) (*gitlab.Issue, glrepo.Interface, error) {
issueIID, baseRepo := issueMetadataFromURL(arg)
if issueIID == 0 {
var err error
issueIID, err = strconv.Atoi(strings.TrimPrefix(arg, "#"))
if err != nil {
return nil, nil, fmt.Errorf("invalid issue format: %q", arg)
}
}
if baseRepo == nil {
var err error
baseRepo, err = baseRepoFn()
if err != nil {
return nil, nil, fmt.Errorf("could not determine base repository: %w", err)
}
} else {
// initialize a new HTTP Client with the new host
// TODO: avoid reinitializing the config, get the config as a parameter
cfg, _ := config.Init()
a, err := api.NewClientWithCfg(baseRepo.RepoHost(), cfg, false)
if err != nil {
return nil, nil, err
}
apiClient = a.Lab()
}
issue, err := issueFromIID(apiClient, baseRepo, issueIID)
return issue, baseRepo, err
}
// issueURLPathRE is a regex which matches the following patterns:
//
// OWNER/REPO/issues/id
// OWNER/REPO/-/issues/id
// OWNER/REPO/-/issues/incident/id
// GROUP/NAMESPACE/REPO/issues/id
// GROUP/NAMESPACE/REPO/-/issues/id
// GROUP/NAMESPACE/REPO/-/issues/incident/id
// including nested subgroups:
// GROUP/SUBGROUP/../../REPO/-/issues/id
// GROUP/SUBGROUP/../../REPO/-/issues/incident/id
var issueURLPathRE = regexp.MustCompile(`^(/(?:[^-][^/]+/){2,})+(?:-/)?issues/(?:incident/)?(\d+)$`)
func issueMetadataFromURL(s string) (int, glrepo.Interface) {
u, err := url.Parse(s)
if err != nil {
return 0, nil
}
if u.Scheme != "https" && u.Scheme != "http" {
return 0, nil
}
m := issueURLPathRE.FindStringSubmatch(u.Path)
if m == nil {
return 0, nil
}
issueIID, err := strconv.Atoi(m[2])
if err != nil {
return 0, nil
}
u.Path = m[1]
repo, err := glrepo.FromURL(u)
if err != nil {
return 0, nil
}
return issueIID, repo
}
func issueFromIID(apiClient *gitlab.Client, repo glrepo.Interface, issueIID int) (*gitlab.Issue, error) {
return api.GetIssue(apiClient, repo.FullName(), issueIID)
}
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