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Still working on create pipeline part
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| package handlers | ||
|
|
||
| import ( | ||
| "strings" | ||
|
|
||
| "github.com/kataras/iris" | ||
| "github.com/michelvocks/gaia" | ||
| "gopkg.in/src-d/go-git.v4/plumbing/transport" | ||
| "gopkg.in/src-d/go-git.v4/plumbing/transport/client" | ||
| ) | ||
|
|
||
| const ( | ||
| refHead = "refs/heads" | ||
| ) | ||
|
|
||
| // PipelineGitLSRemote checks for available git remote branches. | ||
| // This is the perfect way to check if we have access to a given repo. | ||
| func PipelineGitLSRemote(ctx iris.Context) { | ||
| repo := &gaia.GitRepo{} | ||
| if err := ctx.ReadJSON(repo); err != nil { | ||
| ctx.StatusCode(iris.StatusBadRequest) | ||
| ctx.WriteString(err.Error()) | ||
| return | ||
| } | ||
|
|
||
| // Create new endpoint | ||
| ep, err := transport.NewEndpoint(repo.URL) | ||
| if err != nil { | ||
| ctx.StatusCode(iris.StatusBadRequest) | ||
| ctx.WriteString(err.Error()) | ||
| return | ||
| } | ||
|
|
||
| // Attach credentials if provided | ||
| if repo.Username != "" && repo.Password != "" { | ||
| ep.User = repo.Username | ||
| ep.Password = repo.Password | ||
| } | ||
|
|
||
| // Create client | ||
| cl, err := client.NewClient(ep) | ||
| if err != nil { | ||
| ctx.StatusCode(iris.StatusBadRequest) | ||
| ctx.WriteString(err.Error()) | ||
| return | ||
| } | ||
|
|
||
| // Open new session | ||
| s, err := cl.NewUploadPackSession(ep, nil) | ||
| if err != nil { | ||
| ctx.StatusCode(iris.StatusBadRequest) | ||
| ctx.WriteString(err.Error()) | ||
| return | ||
| } | ||
| defer s.Close() | ||
|
|
||
| // Get advertised references (e.g. branches) | ||
| // We have to reset the username and password to | ||
| // prevent go-git setting the credentials in the URL | ||
| // which will not be URL encoded. | ||
| // https://github.com/src-d/go-git/issues/723 | ||
| ep.User = "" | ||
| ep.Password = "" | ||
| repo.Password = "" | ||
| ar, err := s.AdvertisedReferences() | ||
| if err == transport.ErrAuthenticationRequired { | ||
| ctx.StatusCode(iris.StatusForbidden) | ||
| ctx.WriteString(err.Error()) | ||
| return | ||
| } else if err != nil { | ||
| ctx.StatusCode(iris.StatusBadRequest) | ||
| ctx.WriteString(err.Error()) | ||
| return | ||
| } | ||
|
|
||
| // Iterate all references | ||
| repo.Branches = []string{} | ||
| for ref := range ar.References { | ||
| // filter for head refs which is a branch | ||
| if strings.Contains(ref, refHead) { | ||
| repo.Branches = append(repo.Branches, ref) | ||
| } | ||
| } | ||
|
|
||
| // Return branches | ||
| ctx.JSON(repo) | ||
| } |