func getSummaries(patchContent string) ([]patch.Summary, error) {
summaries := []patch.Summary{}
if patchContent != "" {
gitOutput, err := thirdparty.GitApplyNumstat(patchContent)
if err != nil {
return nil, fmt.Errorf("couldn't validate patch: %v", err)
}
if gitOutput == nil {
return nil, fmt.Errorf("couldn't validate patch: git apply --numstat returned empty")
}
summaries, err = thirdparty.ParseGitSummary(gitOutput)
if err != nil {
return nil, fmt.Errorf("couldn't validate patch: %v", err)
}
}
return summaries, nil
}
// Validate checks an API request to see if it is safe and sane.
// Returns the relevant patch metadata and any errors that occur.
func (pr *PatchAPIRequest) Validate(oauthToken string) (*PatchMetadata, error) {
var repoOwner, repo string
var module *model.Module
projectRef, err := model.FindOneProjectRef(pr.ProjectFileName)
if err != nil {
return nil, fmt.Errorf("Could not find project ref %v : %v", pr.ProjectFileName, err)
}
repoOwner = projectRef.Owner
repo = projectRef.Repo
// validate the project file
project, err := model.FindProject("", projectRef)
if err != nil {
return nil, fmt.Errorf("Could not find project file %v: %v",
pr.ProjectFileName, err)
}
if project == nil {
return nil, fmt.Errorf("No such project file named %v", pr.ProjectFileName)
}
if pr.ModuleName != "" {
// is there a module? validate it.
module, err = project.GetModuleByName(pr.ModuleName)
if err != nil {
return nil, fmt.Errorf("could not find module %v: %v", pr.ModuleName, err)
}
if module == nil {
return nil, fmt.Errorf("no module named %v", pr.ModuleName)
}
repoOwner, repo = module.GetRepoOwnerAndName()
}
if len(pr.Githash) != 40 {
return nil, fmt.Errorf("invalid githash")
}
gitCommit, err := thirdparty.GetCommitEvent(oauthToken, repoOwner, repo, pr.Githash)
if err != nil {
return nil, fmt.Errorf("could not find base revision %v for project %v: %v",
pr.Githash, projectRef.Identifier, err)
}
if gitCommit == nil {
return nil, fmt.Errorf("commit hash %v doesn't seem to exist", pr.Githash)
}
gitOutput, err := thirdparty.GitApplyNumstat(pr.PatchContent)
if err != nil {
return nil, fmt.Errorf("couldn't validate patch: %v", err)
}
if gitOutput == nil {
return nil, fmt.Errorf("couldn't validate patch: git apply --numstat returned empty")
}
summaries, err := thirdparty.ParseGitSummary(gitOutput)
if err != nil {
return nil, fmt.Errorf("couldn't validate patch: %v", err)
}
if len(pr.BuildVariants) == 0 || pr.BuildVariants[0] == "" {
return nil, fmt.Errorf("no buildvariants specified")
}
// verify that this build variant exists
for _, buildVariant := range pr.BuildVariants {
if buildVariant == "all" {
continue
}
bv := project.FindBuildVariant(buildVariant)
if bv == nil {
return nil, fmt.Errorf("No such buildvariant: %v", buildVariant)
}
}
return &PatchMetadata{pr.Githash, project, module, pr.BuildVariants, summaries}, nil
}
func (as *APIServer) updatePatchModule(w http.ResponseWriter, r *http.Request) {
p, err := getPatchFromRequest(r)
if err != nil {
as.WriteJSON(w, http.StatusBadRequest, err.Error())
return
}
moduleName := r.FormValue("module")
patchContent := r.FormValue("patch")
githash := r.FormValue("githash")
projectRef, err := model.FindOneProjectRef(p.Project)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Error getting project ref with id %v: %v", p.Project, err))
return
}
project, err := model.FindProject("", projectRef)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Error getting patch: %v", err))
return
}
if project == nil {
as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("can't find project: %v", p.Project))
return
}
module, err := project.GetModuleByName(moduleName)
if err != nil || module == nil {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("No such module"))
return
}
gitOutput, err := thirdparty.GitApplyNumstat(patchContent)
if err != nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("Invalid patch: %v", err))
return
}
if gitOutput == nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("Empty diff"))
return
}
summaries, err := thirdparty.ParseGitSummary(gitOutput)
if err != nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("Can't validate patch: %v", err))
return
}
repoOwner, repo := module.GetRepoOwnerAndName()
commitInfo, err := thirdparty.GetCommitEvent(as.Settings.Credentials[projectRef.RepoKind], repoOwner, repo, githash)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
if commitInfo == nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("commit hash doesn't seem to exist"))
return
}
modulePatch := patch.ModulePatch{
ModuleName: moduleName,
Githash: githash,
PatchSet: patch.PatchSet{
Patch: patchContent,
Summary: summaries, // thirdparty.GetPatchSummary(apiRequest.PatchContent),
},
}
if err = p.UpdateModulePatch(modulePatch); err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "Patch module updated")
return
}
func (as *APIServer) updatePatchModule(w http.ResponseWriter, r *http.Request) {
p, err := getPatchFromRequest(r)
if err != nil {
as.WriteJSON(w, http.StatusBadRequest, err.Error())
return
}
var moduleName, patchContent, githash string
if r.Header.Get("Content-Type") == "application/x-www-form-urlencoded" {
moduleName, patchContent, githash = r.FormValue("module"), r.FormValue("patch"), r.FormValue("githash")
} else {
data := struct {
Module string `json:"module"`
Patch string `json:"patch"`
Githash string `json:"githash"`
}{}
if err := util.ReadJSONInto(r.Body, &data); err != nil {
as.LoggedError(w, r, http.StatusBadRequest, err)
return
}
moduleName, patchContent, githash = data.Module, data.Patch, data.Githash
}
if len(patchContent) == 0 {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("Error: Patch must not be empty"))
return
}
projectRef, err := model.FindOneProjectRef(p.Project)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Error getting project ref with id %v: %v", p.Project, err))
return
}
project, err := model.FindProject("", projectRef)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Error getting patch: %v", err))
return
}
if project == nil {
as.LoggedError(w, r, http.StatusNotFound, fmt.Errorf("can't find project: %v", p.Project))
return
}
module, err := project.GetModuleByName(moduleName)
if err != nil || module == nil {
as.LoggedError(w, r, http.StatusBadRequest, fmt.Errorf("No such module", moduleName))
return
}
gitOutput, err := thirdparty.GitApplyNumstat(patchContent)
if err != nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("Invalid patch: %v", err))
return
}
if gitOutput == nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("Empty diff"))
return
}
summaries, err := thirdparty.ParseGitSummary(gitOutput)
if err != nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("Can't validate patch: %v", err))
return
}
repoOwner, repo := module.GetRepoOwnerAndName()
commitInfo, err := thirdparty.GetCommitEvent(as.Settings.Credentials["github"], repoOwner, repo, githash)
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
if commitInfo == nil {
as.WriteJSON(w, http.StatusBadRequest, fmt.Errorf("commit hash doesn't seem to exist"))
return
}
// write the patch content into a GridFS file under a new ObjectId.
patchFileId := bson.NewObjectId().Hex()
err = db.WriteGridFile(patch.GridFSPrefix, patchFileId, strings.NewReader(patchContent))
if err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("failed to write patch file to db: %v", err))
return
}
modulePatch := patch.ModulePatch{
ModuleName: moduleName,
Githash: githash,
PatchSet: patch.PatchSet{
PatchFileId: patchFileId,
Summary: summaries,
},
}
if err = p.UpdateModulePatch(modulePatch); err != nil {
as.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
as.WriteJSON(w, http.StatusOK, "Patch module updated")
return
}