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package compat
import (
"errors"
"fmt"
"net/http"
"github.com/containers/podman/v4/libpod"
"github.com/containers/podman/v4/pkg/api/handlers/utils"
api "github.com/containers/podman/v4/pkg/api/types"
"github.com/containers/podman/v4/pkg/domain/entities"
"github.com/containers/podman/v4/pkg/domain/infra/abi"
"github.com/containers/storage"
"github.com/gorilla/schema"
)
func RemoveImage(w http.ResponseWriter, r *http.Request) {
decoder := r.Context().Value(api.DecoderKey).(*schema.Decoder)
runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime)
query := struct {
Force bool `schema:"force"`
NoPrune bool `schema:"noprune"`
}{
// This is where you can override the golang default value for one of fields
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
utils.Error(w, http.StatusBadRequest, fmt.Errorf("failed to parse parameters for %s: %w", r.URL.String(), err))
return
}
if _, found := r.URL.Query()["noprune"]; found {
if query.NoPrune {
utils.UnSupportedParameter("noprune")
}
}
name := utils.GetName(r)
possiblyNormalizedName, err := utils.NormalizeToDockerHub(r, name)
if err != nil {
utils.Error(w, http.StatusInternalServerError, fmt.Errorf("error normalizing image: %w", err))
return
}
imageEngine := abi.ImageEngine{Libpod: runtime}
options := entities.ImageRemoveOptions{
Force: query.Force,
}
report, rmerrors := imageEngine.Remove(r.Context(), []string{possiblyNormalizedName}, options)
if len(rmerrors) > 0 && rmerrors[0] != nil {
err := rmerrors[0]
if errors.Is(err, storage.ErrImageUnknown) {
utils.ImageNotFound(w, name, fmt.Errorf("failed to find image %s: %w", name, err))
return
}
if errors.Is(err, storage.ErrImageUsedByContainer) {
utils.Error(w, http.StatusConflict, fmt.Errorf("image %s is in use: %w", name, err))
return
}
utils.Error(w, http.StatusInternalServerError, err)
return
}
response := make([]map[string]string, 0, len(report.Untagged)+1)
for _, d := range report.Deleted {
deleted := make(map[string]string, 1)
deleted["Deleted"] = d
response = append(response, deleted)
}
for _, u := range report.Untagged {
untagged := make(map[string]string, 1)
untagged["Untagged"] = u
response = append(response, untagged)
}
utils.WriteResponse(w, http.StatusOK, response)
}
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