drone/internal/services/trigger/handler_branch.go
2023-09-12 09:08:38 +00:00

82 lines
2.6 KiB
Go

// Copyright 2022 Harness Inc. All rights reserved.
// Use of this source code is governed by the Polyform Free Trial License
// that can be found in the LICENSE.md file for this repository.
package trigger
import (
"context"
"fmt"
"strings"
"github.com/harness/gitness/events"
gitevents "github.com/harness/gitness/internal/events/git"
"github.com/harness/gitness/internal/pipeline/triggerer"
"github.com/harness/gitness/types/enum"
)
// TODO: This can be moved to SCM library
func ExtractBranch(ref string) string {
return strings.TrimPrefix(ref, "refs/heads/")
}
func (s *Service) handleEventBranchCreated(ctx context.Context,
event *events.Event[*gitevents.BranchCreatedPayload]) error {
hook := &triggerer.Hook{
Trigger: enum.TriggerHook,
Action: enum.TriggerActionBranchCreated,
Ref: event.Payload.Ref,
Source: ExtractBranch(event.Payload.Ref),
Target: ExtractBranch(event.Payload.Ref),
After: event.Payload.SHA,
}
err := s.augmentCommitInfo(ctx, hook, event.Payload.RepoID, event.Payload.SHA)
if err != nil {
return fmt.Errorf("could not augment commit info: %w", err)
}
return s.trigger(ctx, event.Payload.RepoID, enum.TriggerActionBranchCreated, hook)
}
func (s *Service) handleEventBranchUpdated(ctx context.Context,
event *events.Event[*gitevents.BranchUpdatedPayload]) error {
hook := &triggerer.Hook{
Trigger: enum.TriggerHook,
Action: enum.TriggerActionBranchUpdated,
Ref: event.Payload.Ref,
Before: event.Payload.OldSHA,
After: event.Payload.NewSHA,
Source: ExtractBranch(event.Payload.Ref),
Target: ExtractBranch(event.Payload.Ref),
}
err := s.augmentCommitInfo(ctx, hook, event.Payload.RepoID, event.Payload.NewSHA)
if err != nil {
return fmt.Errorf("could not augment commit info: %w", err)
}
return s.trigger(ctx, event.Payload.RepoID, enum.TriggerActionBranchUpdated, hook)
}
// augmentCommitInfo adds information about the commit to the hook by interacting with
// the commit service.
func (s *Service) augmentCommitInfo(
ctx context.Context,
hook *triggerer.Hook,
repoID int64,
sha string,
) error {
repo, err := s.repoStore.Find(ctx, repoID)
if err != nil {
return fmt.Errorf("could not find repo: %w", err)
}
commit, err := s.commitSvc.FindCommit(ctx, repo, sha)
if err != nil {
return fmt.Errorf("could not find commit info")
}
hook.AuthorName = commit.Author.Identity.Name
hook.Title = commit.Title
hook.Timestamp = commit.Committer.When.UnixMilli()
hook.AuthorLogin = commit.Author.Identity.Name
hook.AuthorEmail = commit.Author.Identity.Email
hook.Message = commit.Message
return nil
}