47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
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//
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// Copyright (c) 2018, Joyent, Inc. All rights reserved.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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//
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package triton
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import (
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"os"
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"github.com/joyent/triton-go/authentication"
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)
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// Universal package used for defining configuration used across all client
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// constructors.
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// ClientConfig is a placeholder/input struct around the behavior of configuring
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// a client constructor through the implementation's runtime environment
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// (SDC/MANTA env vars).
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type ClientConfig struct {
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TritonURL string
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MantaURL string
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AccountName string
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Username string
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Signers []authentication.Signer
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}
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var envPrefixes = []string{"TRITON", "SDC"}
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// GetEnv looks up environment variables using the preferred "TRITON" prefix,
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// but falls back to the retired "SDC" prefix. For example, looking up "USER"
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// will search for "TRITON_USER" followed by "SDC_USER". If the environment
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// variable is not set, an empty string is returned. GetEnv() is used to aid in
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// the transition and deprecation of the "SDC_*" environment variables.
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func GetEnv(name string) string {
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for _, prefix := range envPrefixes {
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if val, found := os.LookupEnv(prefix + "_" + name); found {
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return val
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}
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}
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return ""
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}
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