// lastGreen returns the most recent version for which the supplied variants completely pass.
func (ra *restAPI) lastGreen(w http.ResponseWriter, r *http.Request) {
projCtx := MustHaveRESTContext(r)
p := projCtx.Project
if p == nil {
http.Error(w, "project not found", http.StatusNotFound)
return
}
// queryParams should list build variants, example:
// GET /rest/v1/projects/mongodb-mongo-master/last_green?linux-64=1&windows-64=1
queryParams := r.URL.Query()
// Make sure all query params are valid variants and put them in an array
var bvs []string
for key := range queryParams {
if p.FindBuildVariant(key) != nil {
bvs = append(bvs, key)
} else {
msg := fmt.Sprintf("build variant '%v' does not exit", key)
http.Error(w, msg, http.StatusNotFound)
return
}
}
// Get latest version for which all the given build variants passed.
version, err := model.FindLastPassingVersionForBuildVariants(p, bvs)
if err != nil {
ra.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
if version == nil {
msg := fmt.Sprintf("Couldn't find latest green version for %v", strings.Join(bvs, ", "))
http.Error(w, msg, http.StatusNotFound)
return
}
ra.WriteJSON(w, http.StatusOK, version)
}
func (uis *UIServer) lastGreenHandler(w http.ResponseWriter, r *http.Request) {
projCtx := MustHaveProjectContext(r)
// queryParams should list build variants, example:
// GET /ui/json/last_green/mongodb-mongo-master?linux-64=1&windows-64=1
queryParams := r.URL.Query()
if projCtx.Project == nil {
http.Error(w, "project not found", http.StatusNotFound)
return
}
// Make sure all query params are valid build variants and put them in an array
var buildVariantNames []string
for key, _ := range queryParams {
if projCtx.Project.FindBuildVariant(key) != nil {
buildVariantNames = append(buildVariantNames, key)
} else {
http.Error(w, "build variant not found", http.StatusNotFound)
return
}
}
// Get latest version for which all the given build variants passed.
version, err := model.FindLastPassingVersionForBuildVariants(*projCtx.Project,
buildVariantNames)
if err != nil {
uis.LoggedError(w, r, http.StatusInternalServerError, err)
return
}
if version == nil {
http.Error(w, "Couldn't find latest green version", http.StatusNotFound)
return
}
uis.WriteJSON(w, http.StatusOK, version)
}