package compat import ( "net/http" "github.com/containers/podman/v3/libpod" "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/pkg/api/handlers/utils" "github.com/gorilla/schema" "github.com/pkg/errors" ) func Changes(w http.ResponseWriter, r *http.Request) { decoder := r.Context().Value("decoder").(*schema.Decoder) runtime := r.Context().Value("runtime").(*libpod.Runtime) query := struct { Parent string `schema:"parent"` DiffType string `schema:"diffType"` }{} if err := decoder.Decode(&query, r.URL.Query()); err != nil { utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String())) return } var diffType define.DiffType switch query.DiffType { case "", "all": diffType = define.DiffAll case "container": diffType = define.DiffContainer case "image": diffType = define.DiffImage default: utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Errorf("invalid diffType value %q", query.DiffType)) return } id := utils.GetName(r) changes, err := runtime.GetDiff(query.Parent, id, diffType) if err != nil { utils.InternalServerError(w, err) return } utils.WriteJSON(w, 200, changes) }