mirror of
https://github.com/containers/podman.git
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5b79cf15a0
* Remove duplicate or unused types and constants * Move all documetation-only models and responses into swagger package * Remove all unecessary names, go-swagger will determine names from struct declarations * Use Libpod suffix to differentiate between compat and libpod models and responses. Taken from swagger:operation declarations. * Models and responses that start with lowercase are for swagger use only while uppercase are used "as is" in the code and swagger comments * Used gofumpt on new code ```release-note ``` Signed-off-by: Jhon Honce <jhonce@redhat.com>
74 lines
2.0 KiB
Go
74 lines
2.0 KiB
Go
package compat
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import (
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"bytes"
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"fmt"
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"net/http"
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"github.com/containers/podman/v4/libpod"
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"github.com/containers/podman/v4/pkg/api/handlers"
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"github.com/containers/podman/v4/pkg/api/handlers/utils"
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api "github.com/containers/podman/v4/pkg/api/types"
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"github.com/containers/podman/v4/pkg/domain/entities"
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"github.com/containers/podman/v4/pkg/domain/infra/abi"
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"github.com/containers/podman/v4/pkg/util"
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"github.com/docker/docker/api/types"
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"github.com/pkg/errors"
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)
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func PruneImages(w http.ResponseWriter, r *http.Request) {
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var filters []string
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runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime)
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filterMap, err := util.PrepareFilters(r)
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if err != nil {
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utils.Error(w, http.StatusInternalServerError, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
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return
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}
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for k, v := range *filterMap {
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for _, val := range v {
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filters = append(filters, fmt.Sprintf("%s=%s", k, val))
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}
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}
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imageEngine := abi.ImageEngine{Libpod: runtime}
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pruneOptions := entities.ImagePruneOptions{Filter: filters}
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imagePruneReports, err := imageEngine.Prune(r.Context(), pruneOptions)
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if err != nil {
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utils.InternalServerError(w, err)
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return
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}
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idr := make([]types.ImageDeleteResponseItem, 0, len(imagePruneReports))
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var reclaimedSpace uint64
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var errorMsg bytes.Buffer
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for _, p := range imagePruneReports {
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if p.Err != nil {
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// Docker stops on first error vs. libpod which keeps going. Given API constraints, concatenate all errors
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// and return that string.
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errorMsg.WriteString(p.Err.Error())
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errorMsg.WriteString("; ")
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continue
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}
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idr = append(idr, types.ImageDeleteResponseItem{
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Deleted: p.Id,
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})
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reclaimedSpace += p.Size
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}
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if errorMsg.Len() > 0 {
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utils.InternalServerError(w, errors.New(errorMsg.String()))
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return
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}
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payload := handlers.ImagesPruneReport{
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ImagesPruneReport: types.ImagesPruneReport{
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ImagesDeleted: idr,
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SpaceReclaimed: reclaimedSpace,
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},
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}
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utils.WriteResponse(w, http.StatusOK, payload)
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}
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