mirror of
https://github.com/docker/compose.git
synced 2025-07-06 13:24:25 +02:00
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package compose
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import (
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"encoding/json"
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"github.com/opencontainers/go-digest"
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)
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func jsonHash(o interface{}) (string, error) {
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bytes, err := json.Marshal(o)
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if err != nil {
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return "", err
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}
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return digest.SHA256.FromBytes(bytes).String(), nil
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}
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func contains(slice []string, item string) bool {
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for _, v := range slice {
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if v == item {
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return true
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}
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}
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return false
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}
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func indexOf(slice []string, item string) int {
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for i, v := range slice {
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if v == item {
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return i
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}
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}
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return -1
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}
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