// ParseHook parses the post-commit hook from the Request body
// and returns the required data in a standard format.
func (r *GitHub) ParseHook(req *http.Request) (*model.Hook, error) {
// handle github ping
if req.Header.Get("X-Github-Event") == "ping" {
return nil, nil
}
// handle github pull request hook differently
if req.Header.Get("X-Github-Event") == "pull_request" {
return r.ParsePullRequestHook(req)
}
// parse the github Hook payload
var payload = GetPayload(req)
var data, err = github.ParseHook(payload)
if err != nil {
return nil, nil
}
// make sure this is being triggered because of a commit
// and not something like a tag deletion or whatever
if data.IsTag() ||
data.IsGithubPages() ||
data.IsHead() == false ||
data.IsDeleted() {
return nil, nil
}
var hook = new(model.Hook)
hook.Repo = data.Repo.Name
hook.Owner = data.Repo.Owner.Login
hook.Sha = data.Head.Id
hook.Branch = data.Branch()
if len(hook.Owner) == 0 {
hook.Owner = data.Repo.Owner.Name
}
// extract the author and message from the commit
// this is kind of experimental, since I don't know
// what I'm doing here.
if data.Head != nil && data.Head.Author != nil {
hook.Message = data.Head.Message
hook.Timestamp = data.Head.Timestamp
hook.Author = data.Head.Author.Email
} else if data.Commits != nil && len(data.Commits) > 0 && data.Commits[0].Author != nil {
hook.Message = data.Commits[0].Message
hook.Timestamp = data.Commits[0].Timestamp
hook.Author = data.Commits[0].Author.Email
}
return hook, nil
}
