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git.go
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git.go
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// Copyright 2017 Drone.IO Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package stash
import (
"context"
"fmt"
"strings"
"time"
"github.com/jenkins-x/go-scm/scm"
)
// TODO(bradrydzewski) commit link is an empty string.
// TODO(bradrydzewski) commit list is not supported; behavior incompatible with other drivers.
type gitService struct {
client *wrapper
}
func (s *gitService) FindRef(ctx context.Context, repo, ref string) (string, *scm.Response, error) {
ref = strings.TrimPrefix(ref, "heads/")
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/commits/%s", namespace, name, ref)
out := commit{}
res, err := s.client.do(ctx, "GET", path, nil, &out)
if err != nil {
return "", res, err
}
if out.ID != "" {
return out.ID, res, err
}
idx := strings.LastIndex(ref, "/")
if idx >= 0 {
ref = ref[idx+1:]
}
return ref, res, err
}
func (s *gitService) DeleteRef(ctx context.Context, repo, ref string) (*scm.Response, error) {
panic("implement me")
}
func (s *gitService) FindBranch(ctx context.Context, repo, branch string) (*scm.Reference, *scm.Response, error) {
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/branches?filterText=%s", namespace, name, branch)
out := new(branches)
res, err := s.client.do(ctx, "GET", path, nil, out)
if err != nil {
return nil, res, err
}
for _, v := range out.Values {
if v.DisplayID == branch {
return convertBranch(v), res, err
}
}
return nil, res, scm.ErrNotFound
}
func (s *gitService) FindCommit(ctx context.Context, repo, ref string) (*scm.Commit, *scm.Response, error) {
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/commits/%s", namespace, name, ref)
out := new(commit)
res, err := s.client.do(ctx, "GET", path, nil, out)
return convertCommit(out), res, err
}
func (s *gitService) FindTag(ctx context.Context, repo, tag string) (*scm.Reference, *scm.Response, error) {
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/tags?filterText=%s", namespace, name, tag)
out := new(branches)
res, err := s.client.do(ctx, "GET", path, nil, out)
if err != nil {
return nil, res, err
}
for _, v := range out.Values {
if v.DisplayID == tag {
return convertTag(v), res, err
}
}
return nil, res, scm.ErrNotFound
}
func (s *gitService) ListBranches(ctx context.Context, repo string, opts scm.ListOptions) ([]*scm.Reference, *scm.Response, error) {
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/branches?%s", namespace, name, encodeListOptions(opts))
out := new(branches)
res, err := s.client.do(ctx, "GET", path, nil, out)
if !out.pagination.LastPage.Bool {
res.Page.First = 1
res.Page.Next = opts.Page + 1
}
return convertBranchList(out), res, err
}
func (s *gitService) ListCommits(ctx context.Context, repo string, opts scm.CommitListOptions) ([]*scm.Commit, *scm.Response, error) {
return nil, nil, scm.ErrNotSupported
}
func (s *gitService) ListTags(ctx context.Context, repo string, opts scm.ListOptions) ([]*scm.Reference, *scm.Response, error) {
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/tags?%s", namespace, name, encodeListOptions(opts))
out := new(branches)
res, err := s.client.do(ctx, "GET", path, nil, &out)
if !out.pagination.LastPage.Bool {
res.Page.First = 1
res.Page.Next = opts.Page + 1
}
return convertTagList(out), res, err
}
func (s *gitService) ListChanges(ctx context.Context, repo, ref string, opts scm.ListOptions) ([]*scm.Change, *scm.Response, error) {
namespace, name := scm.Split(repo)
path := fmt.Sprintf("rest/api/1.0/projects/%s/repos/%s/commits/%s/changes?%s", namespace, name, ref, encodeListOptions(opts))
out := new(diffstats)
res, err := s.client.do(ctx, "GET", path, nil, &out)
if !out.pagination.LastPage.Bool {
res.Page.First = 1
res.Page.Next = opts.Page + 1
}
return convertDiffstats(out), res, err
}
type branch struct {
ID string `json:"id"`
DisplayID string `json:"displayId"`
Type string `json:"type"`
LatestCommit string `json:"latestCommit"`
LatestChangeset string `json:"latestChangeset"`
IsDefault bool `json:"isDefault"`
}
type commits struct {
pagination
Values []*commit `json:"values"`
}
type branches struct {
pagination
Values []*branch `json:"values"`
}
type diffstats struct {
pagination
Values []*diffstat
}
type diffstat struct {
ContentID string `json:"contentId"`
FromContentID string `json:"fromContentId"`
Path struct {
Components []string `json:"components"`
Parent string `json:"parent"`
Name string `json:"name"`
Extension string `json:"extension"`
ToString string `json:"toString"`
} `json:"path"`
PercentUnchanged int `json:"percentUnchanged"`
Type string `json:"type"`
NodeType string `json:"nodeType"`
SrcExecutable bool `json:"srcExecutable"`
Links struct {
Self []struct {
Href string `json:"href"`
} `json:"self"`
} `json:"links"`
Properties struct {
GitChangeType string `json:"gitChangeType"`
} `json:"properties"`
}
type commit struct {
ID string `json:"id"`
DisplayID string `json:"displayId"`
Author struct {
Name string `json:"name"`
EmailAddress string `json:"emailAddress"`
ID int `json:"id"`
DisplayName string `json:"displayName"`
Active bool `json:"active"`
Slug string `json:"slug"`
Type string `json:"type"`
Links struct {
Self []struct {
Href string `json:"href"`
} `json:"self"`
} `json:"links"`
} `json:"author"`
AuthorTimestamp int64 `json:"authorTimestamp"`
Committer struct {
Name string `json:"name"`
EmailAddress string `json:"emailAddress"`
ID int `json:"id"`
DisplayName string `json:"displayName"`
Active bool `json:"active"`
Slug string `json:"slug"`
Type string `json:"type"`
Links struct {
Self []struct {
Href string `json:"href"`
} `json:"self"`
} `json:"links"`
} `json:"committer"`
CommitterTimestamp int64 `json:"committerTimestamp"`
Message string `json:"message"`
Parents []struct {
ID string `json:"id"`
DisplayID string `json:"displayId"`
Author struct {
Name string `json:"name"`
EmailAddress string `json:"emailAddress"`
} `json:"author"`
AuthorTimestamp int64 `json:"authorTimestamp"`
Committer struct {
Name string `json:"name"`
EmailAddress string `json:"emailAddress"`
} `json:"committer"`
CommitterTimestamp int64 `json:"committerTimestamp"`
Message string `json:"message"`
Parents []struct {
ID string `json:"id"`
DisplayID string `json:"displayId"`
} `json:"parents"`
} `json:"parents"`
}
func convertDiffstats(from *diffstats) []*scm.Change {
to := []*scm.Change{}
for _, v := range from.Values {
to = append(to, convertDiffstat(v))
}
return to
}
func convertDiffstat(from *diffstat) *scm.Change {
return &scm.Change{
Path: from.Path.ToString,
Added: from.Type == "ADD",
Renamed: from.Type == "MOVE",
Deleted: from.Type == "DELETE",
}
}
func convertCommitList(from *commits) []*scm.Commit {
to := []*scm.Commit{}
for _, v := range from.Values {
to = append(to, convertCommit(v))
}
return to
}
func convertCommit(from *commit) *scm.Commit {
return &scm.Commit{
Message: from.Message,
Sha: from.ID,
// Link: "%s/projects/%s/repos/%s/commits/%s",
Author: scm.Signature{
Name: from.Author.DisplayName,
Email: from.Author.EmailAddress,
Date: time.Unix(from.AuthorTimestamp/1000, 0),
Login: from.Author.Slug,
Avatar: avatarLink(from.Author.EmailAddress),
},
Committer: scm.Signature{
Name: from.Committer.DisplayName,
Email: from.Committer.EmailAddress,
Date: time.Unix(from.CommitterTimestamp/1000, 0),
Login: from.Committer.Slug,
Avatar: avatarLink(from.Committer.EmailAddress),
},
}
}
func convertBranchList(from *branches) []*scm.Reference {
to := []*scm.Reference{}
for _, v := range from.Values {
to = append(to, convertBranch(v))
}
return to
}
func convertBranch(from *branch) *scm.Reference {
return &scm.Reference{
Name: scm.TrimRef(from.DisplayID),
Path: scm.ExpandRef(from.DisplayID, "refs/heads/"),
Sha: from.LatestCommit,
}
}
func convertTagList(from *branches) []*scm.Reference {
to := []*scm.Reference{}
for _, v := range from.Values {
to = append(to, convertTag(v))
}
return to
}
func convertTag(from *branch) *scm.Reference {
return &scm.Reference{
Name: scm.TrimRef(from.DisplayID),
Path: scm.ExpandRef(from.DisplayID, "refs/tags/"),
Sha: from.LatestCommit,
}
}