435c0d9fc8
This PR switches the Nomad repository from using govendor to Go modules for managing dependencies. Aspects of the Nomad workflow remain pretty much the same. The usual Makefile targets should continue to work as they always did. The API submodule simply defers to the parent Nomad version on the repository, keeping the semantics of API versioning that currently exists.
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
//
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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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