podman

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package containers
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import (
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	"context"
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	"net/http"
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	"net/url"
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	"strconv"
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	"strings"
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	"github.com/containers/podman/v5/pkg/bindings"
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	"github.com/containers/podman/v5/pkg/domain/entities/types"
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	jsoniter "github.com/json-iterator/go"
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)
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func Update(ctx context.Context, options *types.ContainerUpdateOptions) (string, error) {
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	conn, err := bindings.GetClient(ctx)
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	if err != nil {
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		return "", err
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	}
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	params := url.Values{}
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	if options.Specgen.RestartPolicy != "" {
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		params.Set("restartPolicy", options.Specgen.RestartPolicy)
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		if options.Specgen.RestartRetries != nil {
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			params.Set("restartRetries", strconv.Itoa(int(*options.Specgen.RestartRetries)))
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		}
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	}
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	resources, err := jsoniter.MarshalToString(options.Specgen.ResourceLimits)
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	if err != nil {
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		return "", err
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	}
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	stringReader := strings.NewReader(resources)
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	response, err := conn.DoRequest(ctx, stringReader, http.MethodPost, "/containers/%s/update", params, nil, options.NameOrID)
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	if err != nil {
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		return "", err
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	}
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	defer response.Body.Close()
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	return options.NameOrID, response.Process(nil)
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}
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