Add support for getting commits from a PR and getting a PR by a commit hash (#302)

* Add GetCommit to pull requests

Signed-off-by: Aria Vesta <avesta@marq.com>

* Add GetCommits and rename GetCommit to GetByCommit

Signed-off-by: Aria Vesta <avesta@marq.com>

---------

Signed-off-by: Aria Vesta <avesta@marq.com>
Co-authored-by: Aria Vesta <avesta@marq.com>

Author: auroq

bitbucket.go

@@ -315,6 +315,7 @@ type PullRequestsOptions struct {
 	Query             string   `json:"query"`
 	Sort              string   `json:"sort"`
 	Draft             bool     `json:"draft"`
+	Commit            string   `json:"commit"`
 	ctx               context.Context
 }
 

pullrequests.go

@@ -27,6 +27,16 @@ func (p *PullRequests) Update(po *PullRequestsOptions) (interface{}, error) {
 	return p.c.execute("PUT", urlStr, data)
 }
 
+func (p *PullRequests) GetByCommit(po *PullRequestsOptions) (interface{}, error) {
+	urlStr := p.c.GetApiBaseURL() + "/repositories/" + po.Owner + "/" + po.RepoSlug + "/commit/" + po.Commit + "/pullrequests/"
+	return p.c.executePaginated("GET", urlStr, "", nil)
+}
+
+func (p *PullRequests) GetCommits(po *PullRequestsOptions) (interface{}, error) {
+	urlStr := p.c.GetApiBaseURL() + "/repositories/" + po.Owner + "/" + po.RepoSlug + "/pullrequests/" + po.ID + "/commits/"
+	return p.c.executePaginated("GET", urlStr, "", nil)
+}
+
 func (p *PullRequests) Gets(po *PullRequestsOptions) (interface{}, error) {
 	urlStr := p.c.GetApiBaseURL() + "/repositories/" + po.Owner + "/" + po.RepoSlug + "/pullrequests/"