45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
// Copyright 2018, OpenCensus Authors
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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 internal
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import (
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"os"
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"os/user"
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"path/filepath"
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"runtime"
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)
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// DefaultEndpointFile is the location where the
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// endpoint file is at on the current platform.
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func DefaultEndpointFile() string {
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const f = "opencensus.endpoint"
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if runtime.GOOS == "windows" {
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return filepath.Join(os.Getenv("APPDATA"), "opencensus", f)
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}
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return filepath.Join(guessUnixHomeDir(), ".config", f)
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}
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func guessUnixHomeDir() string {
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// Prefer $HOME over user.Current due to glibc bug: golang.org/issue/13470
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if v := os.Getenv("HOME"); v != "" {
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return v
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}
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// Else, fall back to user.Current:
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if u, err := user.Current(); err == nil {
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return u.HomeDir
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}
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return ""
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}
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