mirror of
https://github.com/thegeeklab/drone-yaml.git
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54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
// Copyright 2019 Drone IO, Inc.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package transform
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import (
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"os"
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"strings"
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"github.com/drone/drone-runtime/engine"
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)
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// WithProxy is a transform function that adds the
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// http_proxy environment variables to every container.
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func WithProxy() func(*engine.Spec) {
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environ := map[string]string{}
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if value := getenv("no_proxy"); value != "" {
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environ["no_proxy"] = value
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environ["NO_PROXY"] = value
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}
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if value := getenv("http_proxy"); value != "" {
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environ["http_proxy"] = value
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environ["HTTP_PROXY"] = value
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}
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if value := getenv("https_proxy"); value != "" {
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environ["https_proxy"] = value
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environ["HTTPS_PROXY"] = value
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}
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return WithEnviron(environ)
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}
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func getenv(name string) (value string) {
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name = strings.ToUpper(name)
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if value := os.Getenv(name); value != "" {
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return value
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}
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name = strings.ToLower(name)
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if value := os.Getenv(name); value != "" {
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return value
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}
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return
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}
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