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|
package gitlab
import (
"context"
"sync"
"time"
"github.com/MichaelMure/git-bug/util/text"
"github.com/xanzy/go-gitlab"
)
// Issues returns a channel with gitlab project issues, ascending order.
func Issues(ctx context.Context, client *gitlab.Client, pid string, since time.Time) <-chan *gitlab.Issue {
out := make(chan *gitlab.Issue)
go func() {
defer close(out)
opts := gitlab.ListProjectIssuesOptions{
UpdatedAfter: &since,
Scope: gitlab.String("all"),
Sort: gitlab.String("asc"),
}
for {
issues, resp, err := client.Issues.ListProjectIssues(pid, &opts)
if err != nil {
return
}
for _, issue := range issues {
out <- issue
}
if resp.CurrentPage >= resp.TotalPages {
break
}
opts.Page = resp.NextPage
}
}()
return out
}
// Issues returns a channel with merged, but unsorted gitlab note, label and state change events.
func IssueEvents(ctx context.Context, client *gitlab.Client, issue *gitlab.Issue) <-chan Event {
cs := []<-chan Event{
Notes(ctx, client, issue),
LabelEvents(ctx, client, issue),
StateEvents(ctx, client, issue),
}
var wg sync.WaitGroup
out := make(chan Event)
output := func(c <-chan Event) {
for n := range c {
out <- n
}
wg.Done()
}
wg.Add(len(cs))
for _, c := range cs {
go output(c)
}
go func() {
wg.Wait()
close(out)
}()
return out
}
// Notes returns a channel with note events
func Notes(ctx context.Context, client *gitlab.Client, issue *gitlab.Issue) <-chan Event {
out := make(chan Event)
go func() {
defer close(out)
opts := gitlab.ListIssueNotesOptions{
OrderBy: gitlab.String("created_at"),
Sort: gitlab.String("asc"),
}
for {
notes, resp, err := client.Notes.ListIssueNotes(issue.ProjectID, issue.IID, &opts)
if err != nil {
out <- ErrorEvent{Err: err, Time: time.Now()}
}
for _, note := range notes {
out <- NoteEvent{*note}
}
if resp.CurrentPage >= resp.TotalPages {
break
}
opts.Page = resp.NextPage
}
}()
return out
}
// LabelEvents returns a channel with label events.
func LabelEvents(ctx context.Context, client *gitlab.Client, issue *gitlab.Issue) <-chan Event {
out := make(chan Event)
go func() {
defer close(out)
opts := gitlab.ListLabelEventsOptions{}
for {
events, resp, err := client.ResourceLabelEvents.ListIssueLabelEvents(issue.ProjectID, issue.IID, &opts)
if err != nil {
out <- ErrorEvent{Err: err, Time: time.Now()}
}
for _, e := range events {
le := LabelEvent{*e}
le.Label.Name = text.CleanupOneLine(le.Label.Name)
out <- le
}
if resp.CurrentPage >= resp.TotalPages {
break
}
opts.Page = resp.NextPage
}
}()
return out
}
// StateEvents returns a channel with state change events.
func StateEvents(ctx context.Context, client *gitlab.Client, issue *gitlab.Issue) <-chan Event {
out := make(chan Event)
go func() {
defer close(out)
opts := gitlab.ListStateEventsOptions{}
for {
events, resp, err := client.ResourceStateEvents.ListIssueStateEvents(issue.ProjectID, issue.IID, &opts)
if err != nil {
out <- ErrorEvent{Err: err, Time: time.Now()}
}
for _, e := range events {
out <- StateEvent{*e}
}
if resp.CurrentPage >= resp.TotalPages {
break
}
opts.Page = resp.NextPage
}
}()
return out
}
|
