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-rw-r--r--vendor/go.uber.org/zap/writer.go99
1 files changed, 0 insertions, 99 deletions
diff --git a/vendor/go.uber.org/zap/writer.go b/vendor/go.uber.org/zap/writer.go
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index 86a709ab..00000000
--- a/vendor/go.uber.org/zap/writer.go
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@@ -1,99 +0,0 @@
-// Copyright (c) 2016 Uber Technologies, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-package zap
-
-import (
- "fmt"
- "io"
- "io/ioutil"
-
- "go.uber.org/zap/zapcore"
-
- "go.uber.org/multierr"
-)
-
-// Open is a high-level wrapper that takes a variadic number of URLs, opens or
-// creates each of the specified resources, and combines them into a locked
-// WriteSyncer. It also returns any error encountered and a function to close
-// any opened files.
-//
-// Passing no URLs returns a no-op WriteSyncer. Zap handles URLs without a
-// scheme and URLs with the "file" scheme. Third-party code may register
-// factories for other schemes using RegisterSink.
-//
-// URLs with the "file" scheme must use absolute paths on the local
-// filesystem. No user, password, port, fragments, or query parameters are
-// allowed, and the hostname must be empty or "localhost".
-//
-// Since it's common to write logs to the local filesystem, URLs without a
-// scheme (e.g., "/var/log/foo.log") are treated as local file paths. Without
-// a scheme, the special paths "stdout" and "stderr" are interpreted as
-// os.Stdout and os.Stderr. When specified without a scheme, relative file
-// paths also work.
-func Open(paths ...string) (zapcore.WriteSyncer, func(), error) {
- writers, close, err := open(paths)
- if err != nil {
- return nil, nil, err
- }
-
- writer := CombineWriteSyncers(writers...)
- return writer, close, nil
-}
-
-func open(paths []string) ([]zapcore.WriteSyncer, func(), error) {
- writers := make([]zapcore.WriteSyncer, 0, len(paths))
- closers := make([]io.Closer, 0, len(paths))
- close := func() {
- for _, c := range closers {
- c.Close()
- }
- }
-
- var openErr error
- for _, path := range paths {
- sink, err := newSink(path)
- if err != nil {
- openErr = multierr.Append(openErr, fmt.Errorf("couldn't open sink %q: %v", path, err))
- continue
- }
- writers = append(writers, sink)
- closers = append(closers, sink)
- }
- if openErr != nil {
- close()
- return writers, nil, openErr
- }
-
- return writers, close, nil
-}
-
-// CombineWriteSyncers is a utility that combines multiple WriteSyncers into a
-// single, locked WriteSyncer. If no inputs are supplied, it returns a no-op
-// WriteSyncer.
-//
-// It's provided purely as a convenience; the result is no different from
-// using zapcore.NewMultiWriteSyncer and zapcore.Lock individually.
-func CombineWriteSyncers(writers ...zapcore.WriteSyncer) zapcore.WriteSyncer {
- if len(writers) == 0 {
- return zapcore.AddSync(ioutil.Discard)
- }
- return zapcore.Lock(zapcore.NewMultiWriteSyncer(writers...))
-}