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[#989] cli: Read and parse chains from file

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* Introduce path flag to make add-rule command read and parse
  chain from file. File is binary/JSON-encoded chain.

Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
This commit is contained in:
Airat Arifullin 2024-02-16 12:36:42 +03:00 • committed by Evgenii Stratonikov
parent 9adcb253be
commit 9611710e19
2 changed files with 45 additions and 10 deletions
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18
cmd/frostfs-cli/modules/util/ape.go
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@ -3,6 +3,7 @@ package util
import (
"errors"
"fmt"
"os"
"strconv"
"strings"
@ -57,6 +58,23 @@ func PrintHumanReadableAPEChain(cmd *cobra.Command, chain *apechain.Chain) {
}
}
func ParseAPEChainBinaryOrJSON(chain *apechain.Chain, path string) error {
data, err := os.ReadFile(path)
if err != nil {
return fmt.Errorf("read file <%s>: %w", path, err)
}
err = chain.UnmarshalBinary(data)
if err != nil {
err = chain.UnmarshalJSON(data)
if err != nil {
return fmt.Errorf("invalid format: %w", err)
}
}
return nil
}
// ParseAPEChain parses APE chain rules.
func ParseAPEChain(chain *apechain.Chain, rules []string) error {
if len(rules) == 0 {